vOLUME2-fULL

Volume: II

Comprehensive CAT Plan of Satluj River Basin

REPORT ON COMPREHENSIVE CATCHMENT AREA TREATMENT PLAN FOR SATLUJ RIVER

BASIN IN HIMACHAL PRADESH

Volume II : Landslides-Descriptions and Mitigation with Estimates

Section Chapter Content Page No

1 Introduction 1-6

2 Endangering landslides 7-74

3 Landslides-Descriptions and Mitigation with costing 75-175

4 Landslides estimates 176-212

5 1 Nala With Heavy Debris Flow 213-251

2 Costing 252-253

Volume: II Section: 1 Page No: 1


Section 1:

Introduction

Disasters in Context of Himachal Pradesh*1:

Geologically the Himalayas are considered to be the youngest mountain chain in the

world and are still in the building phase. Himalayas were formed about 45 million years

ago, when the Indian Plate collided with Eurasian Plate at the rate of 15cm per year. The

Indian Plate is still moving northwards today into the Eurasian Plate at the rate of about

2cm per year. As a result of this the Himalayas are rising at the rate of about 5mm per

year. This means that the Himalayas are still geologically active. When two plates move

sideways against each other (at transform plate boundary), there is tremendous friction,

which makes the movement jerky. The plates slip, then stick, as the friction and

pressure build up to incredible levels. When the pressure is released suddenly, and the

plates jerk apart, the result is an occurrence of an earthquake. For this reason,

earthquakes are frequent in the entire Himalayan region.

The state of Himachal Pradesh is in the Northwestern Himalayas. It is environmentally

fragile and ecologically vulnerable. Natural hazards are a matter of immediate concern to

the state of Himachal Pradesh as every year the state experiences the fury of nature in

various forms-like earthquakes, cloudburst, flash floods, landslides, snow avalanches

droughts etc. The fragile ecology of the mountain state coupled with large variations in

physio-climatic conditions has rendered it vulnerable to the vagaries of nature. The

incidence of cloudbursts in the last few years is indicative of greater impending disasters

ito come in future. landslides and snow avalanches continue to inflict widespread harm

and damage to human life as well as property. The roads that are the state’s lifeline are

repeatedly damaged, blocked or washed away by one or other acts of nature.

The state as a whole is vulnerable to different kinds of disasters, natural as well as man-

made in nature. The major natural disasters or hazards which the state has experienced

over the years are as follows:

Earthquakes Landslides

Flash floods Cloud bursts

Avalanches Hailstorms/Droughts

EARTHQUAKES

Himachal Pradesh is in very sensitive seismic zones. It falls in zone V and IV as per the

Seismic Zoning Map of India. ( Ref : IS: 1893-1984 Fourth Revision. Earlier there were

five seismic zones which have been further narrowed to four zones now. According to the

Foreword to the seismic code IS: 1983-1984, the general basis of zoning is as follows:

Zone V: Covers the areas liable to seismic intensity IX and above on Modified Mercalli

Intensity Scale. This is the most severe seismic zone and is referred to as the

Very

High Damage Risk Zone.

Zone IV: Gives the area liable to MM VIII. This zone is second in severity to zone V. This is

referred to as the High Damage Risk Zone.

Zone III: The associated intensity is MM VII. This is termed the Moderate Damage Risk

Zone.

Zone II: The probable intensity is MM VI. This zone is referred to as the Low Damage Risk

Zone.

1 Natural Disasters and Climate Change - Himachal SoE



From the perusal of seismic zoning map of Himachal Pradesh (Fig.II) it is seen that 32 %

of the total geographical area is prone to the severest seismic risks as it falls into the

Very High Damage Risk Zone V. It was subjected in 1905 to one of the most giant

earthquakes of the recorded seismic history of India having a magnitude of 8.0 on the

openended Richter Scale in which 20,000 people lost their lives, the towns of Kangra and

Dharamshala were razed to the ground and no government functionary was left alive to

report the happening to the higher authorities. It shook an area of more than 416000

km2 in and around the present Himachal Pradesh. A maximum Intensity X on Rossiforel

Scale was observed in the epicentral area which, when interpreted on the new current

Modified Mercalli Scale, would be between X and XI. There have been 250 earthquakes

of magnitude 4.0 and more including more than sixty earthquakes with magnitude 5.0 or

more, which rocked the state of H.P. and adjoining areas of J&K and Uttranchal Pradesh

in the last 90 years. The Kinnaur earthquake of January 19, 1975 (M=6.7) and the

Dharamshala earthquake of April 26,1986 (M=5.7) are well recorded in respect of

damages caused and loses incurred. A list of earthquakes of M=4.0 or more is given in

Table II which had their epicenters either within or close to the state boundary.

Earthquakes having magnitude 4 or more on the Richter Scale in Himachal Pradesh

during the last 200 years.

S.No Year Month Day Magnitude Coordinates Tentative location

1 1809 - 5.5 30042’00” Near Labrang

780 30’00” (Distt.Kinnaur)

2 1827 9 5.5 32030’00” Near Dalhousie

76000’00” (Distt. Chamba)

3 1856 4 7 5 31000’00” Near Ranhog

77000’00” (Distt.Solan)

4 1858 8 11 5 3107’12” Shimla

77010’12” (Distt.Shimla)

5 1865 4 11 — Shimla region

6 1905 4 4 8 32018’00” Karari Dal

76015’00” (Distt.Kangra)

7 1906 2 28 7 32000’00” Near Karshing

770 00’00” (Distt.Kullu)

8 1930 5 11 5.5 31042’00” Shila Kiepr

77000’00” (Distt. Mandi)

9 1940 4 7 — 31 05 Near kali Hatti

77 00 Distt. Shimla

10 1945 6 22 6.5 32036’00” Minu


11 1947 7 10 6.2 32036’00” Minu

75054’00” (Distt. Chamba )

12 1950 8 12 5.5 32036’00” Minu


13 1951 9 22 6.4 32 36 East of Dhan Kanda

76 30 (Distt. Chamba)

14 1962 9 15 5.5 31054’00” Near Dehra Gopipur

76012’00” (Distt.Kangra)

15 1965 2 21 4.5 32 14 Near Bara Banghal,

76 54 (Distt. kangra)

16 1967 9 20 — 32 36 Near Rajpura,


17 1968 5 11 4.9 32 22 Near Atrori,


18 1969 1 23 4 32 14 Near Trilokpur,

76 03 (Distt. Kangra)

19 1970 3 5 4.9 32 24 Near Sani,




20 1972 1 29 4.7 32 51

75 54

21 1973 12 16 4.9 32 17 Near Mordhu,


22 1974 11 16 4.8 32 50 Tissa,


23 1975 10 30 5.2 32 54 Near Bhujara,


24 1975 12 11 5.1 32 50 Near Jankar,

76 58

(Sumdo, Lahaul &

Spiti)

25 1975 12 10 5 32 49 Near Chhajaut,


26 1975 1 19 6.7 31056’24” Distt. Kinnaur

78031’48”

27 1975 2 2 5.1 32033’36” Indo China Border

78053’00”

28 1975 7 19 5.1 31057’00” Near Chnago

78035’24” (Distt. Kinnaur)

29 1975 7 29 5.5 32034’12” Near Kanum


30 1975 2 10 5.3 32057’00” Near Janu Pass

76006’ 00” (Distt. Chamba)

31 1975 2 11 5 33000’00” Near Sathrundi


32 1976 1 7 5.3 32058’12” Dunchili Gad


33 1976 1 9 4.7 32 59 Along J&K Border

76 01

34 1976 2 5 5 31014’24” Near Chebri

77001’48” (Distt. Shimla)

35 1976 4 10 4.5 32 43 Near Balthal Got,


36 1976 4 16 4 32 52 Near makkan,


37 1976 7 6 5.1 32026’24” Near Raksham


38 1976 9 8 5.3 32014’08” Near Baspa origin


39 1977 2 19 5.4 31048’00” Near Rangbar

78025’48” Thachang

(Distt. Kinnaur)

40 1977 3 27 5.1 32040’12” Lenchichi


41 1978 6 14 5 32014’24” Near SinghauPass,

76036’36” along Kangra Border

(Distt. Chamba)

42 1979 1 19 4.1 32 22 Near Chandota Pass,


43 1980 5 29 4.2 31 33

76 33

44 1980 9 4 4 32 00 Near Pajaund,

76 54 (Distt. Mandi)

45 1980 11 26 4 32 29 Near Khaddar,


46 1981 2 14 4 32 35 Near Bara Kanda,


47 1981 6 19 4.5 32 43 Near Lohari,




48 1981 6 13 5 31049’12” Nalpaya Thach


49 1981 5 28 5.2 31049’48” Barling


50 1982 5 18 4 32 25 Near Chagrauta,


51 1983 2 27 5.3 32036’00” Khadi Thach


52 1983 4 13 4 32 46 Near Tikkri Khas,


53 1985 3 11 4.8 31 15 Near Malaun,

77 00 (Distt. Shimla)

54 1985 12 29 4.9 32 37 Near Theru,


55 1986 4 26 5.5 32019’00” Near Nag Dal

76024’00”

(Boundary of

Distt.Chamba &

Kangra)

56 1987 6 10 4.7 31 55 Near Daton,


57 1987 12 26 4.3 32 07 Near Dewal Khas,


58 1991 6 23 4.6 32 18 Near Gataunda,

76 42 (Distt. Shimla)

59 1992 1 26 4.5 32 16 Near Bhagsu Nath,


60 1992 2 13 4.5 32 37 East of Dhan Kanda,


61 1992 9 6 4.6 32 25 Near Darkund,


62 1996 5 9 4 32 50 Near Kuntka Matha,


63 1996 5 23 4.2 32 42 Near East of Kagal

76 29 Dhar(Distt. Chamba)

64 1996 7 14 4.1 32 37 Near East of Dhan

76 31 Kanda(Dist.Chamba)

65 1996 9 14 4.6 32 49 Near Kala Ka

76 22 Bhandar,

(Distt. Chamba)

66 1997 7 29 4.7 31 33 Near Baldwara,

76 48 (Distt. Mandi)

67 1997 8 13 4.2 31 12 Near Jajjar,

76 41 (Distt. Solan)

68 1998 10 17 4.5 32 12 Near Kandha,


69 1999 5 30 4.9 31 48 36 Near Miyang Lung,

78 54 36 (Distt. Kinnaur)

70 1999 1 8 4.2 31 26 24 Near Mehog,

77 18 00 (Distt. Mandi)

71 1999 5 30 4.9 31 48 36 Near Miyang Lung,


72 1999 1 8 4.1 31 22 48 Near Karsog,

77 17 24 (Distt. Mandi)

72 2000 4 28 4.1 31 30 36 Near mehbar,

78 15 00 (Distt. kinnaur)

73 2000 8 28 4.5 32 01 48

78 18 00



74 2000 9 26 4 30 55 12

75 39 00

75 2000 6 17 4.3 31 48 00 Near Nalpaya,


76 2001 6 17 4.2 32 42 36

78 26 24

77 2001 1 22 4 31 04 12 Along Uttranchal

77 55 48 Border

78 2001 2 23 4 30 55 48 Along Uttranchal

78 00 00 Border

79 2001 9 18 5.1 33 13 12

75 36 36

80 2001 14 4.7 32 31 12 Near Pundla,

76 06 00 (Distt. Chamba)

81 2001 23 4.6 33 07 12

75 40 12

82 2002 1 27 5.1 33 06 36

75 49 48

83 2002 3 17 4.1 32 46 48

75 55 48

84 2002 2 17 4.1 33 06 00

75 40 48

It is also seen that according to the seismic zoning map of the state, five districts,

namely Chamba, (53.2%) Hamirpur(90.9%),Kangra (98.6%),Kullu (53.1%) and Mandi

(97.4%) have 53 to 98.6 percent of their area liable to the severest designed Intensity

of MSK IX or more, the remaining area of these districts being liable to the next severe

Intensity VIII. Two districts, Bilaspur (25.3%) and Una (37.0%) also have a substantial

area in MSK IX and the rest in MSK VIII. The remaining districts Shimla, Lahaul & Spiti,

Sirmour,Kinnaur and Solan are liable to Intensity VIII. As a whole nearly 31.94 % of the

total geographical area of the state falls in the high seismic risk zone.*

The Satluj flows from the high-elevation arid parts of the eastern Himalayan ranges. This

is the region of the mountain desert. This orographic rainfall barrier at about 3000 m

changes abruptly into very humid sectors further downstream with mean annual

precipitation of 3 m. This significant increase in precipitation is also reflected by

amplification in sediment flux, hill slope processes, and vegetation cover. The climatic

transition zone, bounded to the east by the orographic rainfall threshold barrier, is

characterized by pronounced geomorphic changes, such as a decrease in river sinuosity,

steepening channel gradients and hill slopes over a short distance of a few kilometers.

Landslides are a frequent occurrence in Satluj River Basin due to high slope instability,

weak geology, seismic activity, deforestation, faulty land use and unplanned

construction. The mass of earth, which roles down or slips down the slopes becomes

loose and is fast eroded by the rain. During field survey, at several locations it was also

noted that irrigated orchards on terraced uplands having rocky sub-stratum generally

have saturated soil profile. The sub-surface flow moves down the slope and saturates the

soil mass located on steep slopes below the orchards. This saturation not only increases

the weight of the soil mass but also reduces soil strength upon wetting. This

phenomenon becomes the cause of landslides.

Numerous landslide deposits dammed the Sutlej River and its tributaries in the past and

acted as sediment traps storing large quantities of sediment. 2 Thus the Himachal

Pradesh faces a gigantic problem of soil erosion and loss of water. The hydro electric

projects mentioned above may suffer serious damages by the huge amount of silt

2 Bookhagen, B.; Thiede, R. C.; Strecker, M. R. , 3. Mass Movements, Erosion Patterns and Sediment

Transport along the Sutlej River (NW-Himalaya)



coming into their turbines and forcing closure for long periods during the peak

generating hours. The silt though directly affects the hydel projects but indirectly causes

many uncountable damages to electricity generation, financial loss, losses to electricity

user and so on. Apart from these, silt load harms the farming lands during monsoon

damages agriculture to the extent that people shift their occupation due to huge losses.

The anthropogenic aspects, geology, soil type, rains and snow are main reasons for

landslides in this region. They cause severe landslides resulting in endangering human

life, loss to biodiversity as well as to infrastructure such as roads and such other

development. These issues can only be handled if we have clear knowledge of the

catchments of the river Satluj and catchments of its tributaries.

NERIL’s Approach NERIL has conducted field survey in all

the MWs and Sub-Catchments for

primary data collection. Each and

every landslip/ landslide in all the MWs

and Sub-Catchments has been visited

and details like dimensions, soil type,

degree of slope, damage done, reason

for occurrence, suggested measures,

GPS location, photograph etc. are

recorded in Table 9 of checklist. In

addition to it all the major landslides

were further visited by experts and

civil engineers for verification. The

treatment measures include bio-

engineering and civil engineering for

mitigation. Since bio-engineering treats only surface erosion therefore civil engineering

structures have been suggested to retain that surface. In the last few years engineering

technologies have evolved to provide solutions for debris flow, landslides, land slips and

so on.

Section 2 of this volume provides a compilation of all the endangering landslides which

need urgent engineering intervention. These details are repeated in the respective sub-

catchment volumes also. Section 3 of this volume contains landslide/ landslip description

and mitigation with costing and section 4 contains estimates of landslide/ landslip.

Volume: II Section: 1I Page No: 7


Section 2:

Introduction

Site Details

Location Bajir bawadi

Stretch Details

General Information:

Type of surface Rockfall , Soil slope with erosion, and road subsidence Average inclination of rock slope w.r.t. Horizontal

[°] Above the road Below the road

60 45°

Total Length of the stretch (L)

[m] 100 m

Total Sloping Height (H)

[m] Above the road Below the road

100 75

Vegetation (if any) Yes(Little) Debris type(soil/ boulders)

Soil and small sized rocks



Approach to top portion of Slope

Yes / No Yes

Distance required at the top of slope (for Top anchoring)

[m] 4

Type of strata at Top of Cutting slope

Soil/ Rock/Rock with Soil cover

Rock with soil cover

Distance between slope bottom and infrastructure

[m] <1.0 m

Whether any erosion control measures to be provided on the face:

Yes

No

Whether Toe protection measures are to be provided

Yes

No

Problem The slope in this area is of rock above the road and below the road the slope is made of soil. The rock slope has been eroded at some stretches leading to rockfall. The soil slope is posing a problem of stability and surface erosion. Also some parts of the stretch has the problem of road sudsidence. The toe of the slope is subjected to erosion by the river at the bottom of the slope

Proposed Solution To take account of the stability and erosion of the slopes below the road level, gabions walls and Bio Mat (erosion control mat) along with DT Mesh is proposed to be laid on the slope surface. A toe wall made of gabion can be constructed at the bottom of the slope to prevent any toe erosion or encroachment leading to the failure of the slope, which also helps in stabilizing the slope. For road subsidence, gabion walls are to be constructed below the road to improve the stability of the slope and Bio Mat is proposed to take care of erosion on the slope. U pins of 0.6 m length are used to adhere Bio Mat to the slope which are placed at spacing of 3 m c/c. Bio Mat acts as erosion control mats and which after covering with vegetative soil will aid the local shrubs to establish firm roots.



Typical Cross-section:

Notes:

Gabion Wall for Mumbai-Pune Express way



Costing:

Location: Bajir Bawadi Stretch: Rockfall, Soil slope with erosion and Road subsidence Solution: Simple drapery system using Steel Grid MO and Erosion control Mat, Bio Mat on the failed slope and 5m High toe Gabion wall bove the Road level & Series of Gabion walls of height 5m Each for Toe protection and Slope retension ; Assumed Avg. Ht. 100.0m, length 200m; Total No. of Gabion walls : 3 No's

S.No Description Unit Qty Rate Amount (`)

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, with a thermally bonded geotextile at the rear of Gabions, etc complete.

Cum 6000 2700 16,200,000.00

2 Dressing of the soil-boulder slope to obtain a levelled surface

Sq.m 20000 250 5,000,000.00

3 Cutting of soil slope to required level and inclination as per drawing

Cum 6000 400 1,260,000.00

4 Backfilling at select areas with the excavated material to the required level and inclination as per drawings

Cum 6000 250 1,500,000.00

5

Providing and laying of Bio Mat Turf Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at every 3-4m c/c, neccessary laps etc

Sq.m 20000 850 17,000,000.00

6 Spreading of vegetative soil over the Erosion Control Blanket and planting of local shrubs etc

Sq.m 20000

-

7

Providing and laying of Simple Drapery System for protection of falling of loose boulder using SteelGrid-MO, Mesh type 10x 12, reinforced with 8.0mm steel cable over the entire slope, including providing anchors at the top and bottom, use of required accessories, complete.

Sq.m 20000 1500 7,500,000.00

8

Other miscellaneous civil works such as providing proper drains, toe collection system of loose rocks, access roads to the top etc.

LS

9,692,000.00

TOTAL

58,152,000.00



Section 2:

Introduction

Site Details

Location Browni

Stretch Details Stretch-1

General Information

Type of surface Weathered rock mass Average inclination of

rock slope w.r.t.

Horizontal

[°]

85

Total length of the

stretch (L) [m] 250

Total Sloping Height

(H) [m] 20-50

Vegetation (if any) No Debris type(soil/

boulders) Soil mixed with Boulders

Surface of rock

Regular / Undulating / Bumpy / Overhanging

Approach to top portion of

Slope Yes / No Yes

Distance Required at the

top of slope (for Top

anchoring)

[m] 4

Type of strata at Top of

Cutting slope



Road blocked by




Distance between slope

bottom and infrastructure [m] < 1.0

Whether any erosion

control measures to be

provided on the face:

Yes

No

Whether Toe protection

measures are to be

provided

Yes

No

Problem The principal problem in this stretch is of the rocks falling from the slope and blocking the road below. Since, the road is running closely to the foot of the slope, any unprecedented rockfall will lead to the closure of the road until the period of further clearance. On the slope, boulders mixed with soil are present and measures are to be taken to prevent the erosion of soil which finally leads to rockfall.

Proposed Solution To reduce the steepness of the slope, the soil portion at the top of the slope has to be removed and slope of 45° to 60° is to be made. Since large amount of the debris observed is of less than 0.5 -1 m in size, Steelgrid MO is proposed to be laid as simple drapery over the prepared slope. To prevent the debris from reaching on to the road, bottom anchoring may be done at frequent intervals for collecting debris and can be removed periodically.



Notes:

Site Details

Location Browni; At the Nalla; Problem of Debris Flow which flows in to the river

Stretch Details Stretch-2 General Information:

Type of surface Weathered rock mass with debris

Average inclination of rock slope w.r.t. Horizontal

[°] NA

Total width of the stretch (L)

[m] 10 – 15 m


[m] NA

Vegetation (if any) No Debris type(soil/ boulders)

Big Boulders

Surface of rock



Yes / No NA

Steelgrid MO application

Flow of debris




Distance Available at the top of slope (for Top anchoring)

[m] NA


Rock/soil/Rock with Soil cover

NA


[m] NA


Yes

No


Yes

No

Problem The problem in this particular stretch is of the small sized boulders/debris being carried from the upstream by the flowing water in the nalla and is deposited onto the road causing obstruction to the vehicles moving on the road.

Proposed Solution Debris flow barriers are proposed to be placed at three locations across the nalla. The debris flow barriers intercept the flowing rocks and prevent them from moving further down the nalla thus preventing the debris from blocking the road. The debris flow barrier on the upstream should be of higher energy than that of the barriers provided on the downstream of the nalla.

Debris Flow Barrier



Notes: Site Details Location Browni Stretch Details Stretch-3 General Information:

Type of surface Soil slope with heavy erosion

Average inclination

of rock slope w.r.t.

Horizontal


60 45°

Total Length of the

stretch (L) [m] 100 m


(H)

[m] Above the road Below the road

30 75

Vegetation (if any)

Yes(Shrubs and trees are present at some places of the stretch)

Debris type(soil/

boulders) Soil and small sized rocks

Debris Flow Barriers



Notes:

Approach to top

portion of Slope Yes / No Yes

Distance required at

the top of slope (for

Top anchoring)

[m] 3

Type of strata at Top

of Cutting slope


Soil

Distance between

slope bottom and

infrastructure

[m] <1.0 m

Whether any erosion

control measures to

be provided on the

face:

Yes

No

Whether Toe

protection measures

are to be provided

Yes

No

Problem The stretches in this area are of steep soil slopes which pose the problem of slope instability and also subsidence of the road can be observed at some places. The slopes are also subjected to severe erosion finally leading to the failure of slopes. Further, the cuts made in the slopes for the formation of roads have lead to the instability of the slopes.

Proposed Solution To take account of the excessive erosion of the steep slopes above the road level, Bio Mat (erosion control mat) along with DT Mesh is proposed to be laid on the slope surface. A toe wall made of gabion can be constructed at the bottom of the slope to prevent any toe erosion or encroachment leading to the failure of the slope, which also helps in stabilizing the slope. For the portion of slope below the road level and for road subsidence, series of gabion walls are to be constructed at intermediate places to improve the stability of the slope and Bio Mat is proposed to take care of erosion on the slope. U pins of 0.6 m length are used to adhere Bio Mat to the slope which are placed at spacing of 3 m c/c. Bio Mat acts as erosion control mats and which after covering with vegetative soil will aid the local shrubs to establish firm roots.





Costing:

Location: BROWNI Stretch: 1; Steep Slope with small sized boulders less than 0.5m nominal size with soil slope at the Top. Solution: Simple Drapery System at the Vertical Rock Face using Steel Grid MO system along with trimming of the top soil slope; Assumed Avg. Ht. 25.0m, length 200m


1

Providing and laying of Simple Drapery System for protection of falling of loose boulder using SteelGrid-MO, Mesh type 10x 12, reinforced with 8.0mm steel cable over the entire slope, including providing anchors at the top and bottom, use of required accessories, complete.

Sq.m 5000 1500 7,500,000.00

2 Loose rock scaling on the slope Cum 1500 950 1,425,000.00

3 Trimming of the soil slope on the top to a safe angle

Cum 5000 250 1,250,000.00



4


LS LS

2,543,750.00

TOTAL

12,718,750.00

Location: Browni Stretch: 2; Large flow of Debris (Small to medium sized boulders debris flow with water on the Nalla) Solution: Passive system of Debris Flow protection using Flexible High Energy Debris Flow Barriers at various intervals ; Assumed Avg. width of Stretch: 10.0m, No. of Barriers : 3 No's

S.No Description Unit Qty Rate Amount (INR)

1

Providing and laying of High Energy Debris Flow Barrier System , 6m height comprising of Main Interception Nets and additional Nets , Flexible posts, detachable base plates adequately galvanised, lateral bracing cables & upslope cables with ground anchors as per design and foundation anchors for posts and with all accessories complete.

LM 30 300000 9,000,000.00

2 Removing of Loose Boulders / Debris Cum 30 950 28,500.00

4 Other miscellaneous civil works such as excavation, channelizing, access roads to the top etc.

LS LS

2,257,125.00

TOTAL

11,285,625.00

Location: Browni Stretch: 3, Soil slope with heavy erosion Solution: Simple drapery system using Steel Grid MO and Erosion control Mat, Bio Mat on the failed slope and 5m High toe Gabion wall bove the Road level & Series of Gabion walls of height 5m Each for Toe protection and Slope retension ; Assumed Avg. Ht. 105.0m, length 100m; Total No. of Gabion walls : 6 No's


1


Cum 12000 2700 32,400,000.00


Sq.m 10500 250 2,625,000.00


Cum 3150 400 1,260,000.00

4

Backfilling at select areas with the excavated material to the required level and inclination as per drawings

Cum 3150 250 787,500.00



5


Sq.m 10500 850 8,925,000.00


Sq.m 10500 -

7


LS 9,199,500.00

TOTAL 55,197,000.00

GRANTD TOTAL: 79,201,375.00



Section 2:

Introduction

Site Details Location Dubling Bridge Stretch Details Soil Slope stability issues caused due to toe erosion at the bottom

by the River and surficial erosion on the slopes


Type of surface Soil slope not protected by vegetation; and Toe erosion.

Average inclination of rock

slope w.r.t. Horizontal [°]

60

Total length of the stretch (L) [m] 200 Total Sloping Height (H) [m] 50 Vegetation (if any) No Debris type(soil/

boulders) Soil with small rocks


Slope Yes / No Yes

Distance Available at the top

of slope (for Top anchoring) [m] <0.5


Cutting slope

Soil/Rock/Rock with Soil cover

Soil


bottom and infrastructure [m] NA

Whether any erosion control

measures to be provided on

the face:

Yes

No


measures are to be provided

Yes

No




Problem The toe of the slope is being eroded by the flowing river and also the slope is made of soil which poses the problem of soil erosion. Also the flowing river is causing the problem of siltation on one side of the river at the meander.

Proposed Solution A gabion toe wall of height 5 m is proposed along the bottom of the slope to control toe erosion along with gabion mattresses of 4 m length and 0.5 m thick to prevent the scouring at the bottom. Bio Mat is proposed to be laid on the slope to prevent soil erosion along with u-pins at 3m c/c spacing. Local vegetation needs to be planted on the top of Bio Mat to enhance the protection against surficial erosion. Also to control the erosion at the bottom of the slope, groynes of 8-10 m are to be provided at two locations which help in the process of siltation.



Notes:



Costing: Location: Dubling Bridge Stretch: Soil slope not protected by vegetation and Toe erosion. Solution: Soil Slope protection with 5m High Gabion retaining wall to retain the road, Erosion control Mat, Bio Mat on the slope and 5m High toe Gabion wall at bottom along with Apron protection using 0.5m thk. And River training measures using Gabion Mattress along with some Groynes. Assumed Avg. Ht. 50.0m, length 200m; Total No. of Gabion walls : 2 No's S.No Description Unit Qty Rate Amount (`)

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc for Gabion walls and Groynes, complete.

Cum 8000 2700 21,600,000.00


Sq.m 10000 250 2,500,000.00


Cum 3000 400 1,200,000.00


Cum 3000 250 750,000.00

5


Sq.m 10000 850 8,500,000.00


Sq.m 10000 -

7

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabion mattress of 0.5m thickness and 5m length and of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc for apron protection, complete.

Cum 1000 3200 3,200,000.00

8


LS LS 7,550,000.00

TOTAL 45,300,000.00


Section 2:

Introduction

Site Details

Location

Stretch Details


Type of surface Nallas with lot of debris flow


slope w.r.t. Horizontal [°]

Total width of the stretch

(W) [m]

Total Sloping Height (H) [m]

Vegetation (if any) No

Surface of rock


Slope Yes / No

Distance Available at the

top of slope (for Top

anchoring)

[m]


Cutting slope

Soil/Rock/

with Soil cover


bottom and infrastructure [m]

Whether any erosion



Volume: II Section: 1I Page No:

hensive CAT Plan of Satluj River Basin

Gangarang Nalla

Nallas with lot of debris flow

NA

5-10

NA

Debris type(soil/

boulders) Big Boulders


Yes / No NA

NA

Soil/Rock/Rock

with Soil cover NA

NA

Yes

No

Flow of debris

24

Boulders

/ Overhanging

Typical Cross-section


measures are to be

provided

This stretch is a glacier prone nallas with

large amount of debris flows along with

heavy water flow.



section:

Toe protection

measures are to be Yes

No

Problem

glacier prone nallas with


Proposed Solution

Debris flow barriers are

placed at three

The debris flow barriers intercept the

flowing rocks and prevent them from

moving further down the nalla thus

preventing the debris

road downstream.

the upstream is of higher energy as

compared to the barriers at other

locations

25


Proposed Solution

Debris flow barriers are proposed to be

locations across the nalla.

The debris flow barriers intercept the

flowing rocks and prevent them from

moving further down the nalla thus

preventing the debris from damaging the

road downstream. The barrier provided on

the upstream is of higher energy as

compared to the barriers at other


Notes:

Costing:

Location: Gangarang Nalla

Stretch: Nallas with lot of debris flow

Solution: Passive system of Debris flow protection through the Nallahs using Flexible

High Debris Flow Barriers at various intervals ; Assumed Avg. width of Stretch: 10.0m,

No. of Barriers : 3 No's

S.No Description

1

Providing and laying of High Energy

Debris Flow Barrier System , 6m height

comprising of Main Interception Nets and

additional Nets , Flexible posts,

detachable base plates adequately

galvanised, lateral bracing cables &

upslope cables with ground anchors as

per design and foundation anchors for

posts and with all accessories complete.

2 Removing of Loose Boulders

3

Providing and laying of Spot rock bolting

for a depth of 5-6m, with a 32mm dia

continuous threaded bar including drilling

and grouting

4

Other miscellaneous civil works such as

providing proper drains, toe collection

system of loose rocks, access roads to

the top etc.

TOTAL



with lot of debris flow



Unit Qty Rate Amount (INR)




additional Nets , Flexible posts,



ground anchors as



LM 30 300000

9,000,000.00

Cum 30 950

28,500.00


6m, with a 32mm dia

continuous threaded bar including drilling Nos 32 28800

921,600.00


toe collection

system of loose rocks, access roads to LS LS

2,487,525.00

12,437,625.00

26



Amount (INR)

9,000,000.00

28,500.00

921,600.00

2,487,525.00

12,437,625.00

Section 2:

Introduction

Site Details

Location Stretch Details

General Information

Type of surface

Average inclination of soil slope w.r.t. Horizontal

Total Length of the stretch (L) Total Sloping Height (H)

Vegetation (if any)

Approach to top portion of Slope Distance Required at the top of slope (for Top anchoring)



Khadura Dhank


Soil slope with heavy erosion

[°]

60 – 70 Degrees

[m] 1500 m

Sloping Height [m]

100 m

Yes Debris type(soil/ boulders)

Yes / No ----

at the top of slope (for [m] 5

27


70 Degrees

Debris type(soil/ Soil with boulders






[m]


Yes


Yes

Problem The problem at this stretch can be divided as

soil erosion on the slope and the toe erosion

of the slope by the river water. Due to the

erosion of the soil on the slope, boulders

from the slope are falling into the river,

obstructing the water flow. Also the toe

erosion in a period of time may lead to the

global failure of the slope



Soil/Rock/Rock with Soil

NA

Yes

No

Yes

No

The problem at this stretch can be divided as

soil erosion on the slope and the toe erosion

of the slope by the river water. Due to the

erosion of the soil on the slope, boulders

river,

obstructing the water flow. Also the toe

erosion in a period of time may lead to the

Proposed Solution A toe wall made from gabions is to be

placed at the toe of the slope to prevent

the erosion at the bottom of the slope

due to the river. The soil slope has to be

cut and trimmed to make an slope of 45°

- 60°. Over the prepared slope,

or Biomac can be laid to promote the

vegetation on the surface which can be

adhered to slope using 0.6 m length U

pins.

28

Proposed Solution

A toe wall made from gabions is to be

o prevent


has to be

cut and trimmed to make an slope of 45°

60°. Over the prepared slope, Bio Mat

or Biomac can be laid to promote the

which can be

adhered to slope using 0.6 m length U-

Notes:



29



Costing:

Location: Khadura Dhank Stretch: Soil slope with heavy erosionSolution: Erosion control Mat, Bio Matbottom along with Apron protection using 0.5m thk. Gabion Mattress Assumed Avg. Ht. 100.0m, length 1500m;

S.No Description

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc for Gabion walls and Groynes, complete.




5

Providing and laying of Bio MatReinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at every 3-4m c/c, neccessary laps etc


7


8


TOTAL



Stretch: Soil slope with heavy erosion Bio Mat on the slope and 5m High toe Gabion wall at

bottom along with Apron protection using 0.5m thk. Gabion Mattress Assumed Avg. Ht.

Unit Qty Rate Amount (

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc for

ls and Groynes, complete.

Cum 30000 2700 81,000,000.00

boulder slope to Sq.m 150000 250

37,500,000.00

Cutting of soil slope to required level

Cum 45000 400 18,000,000.00


Cum 45000 250 11,250,000.00

Bio Mat Turf Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at

4m c/c, neccessary laps etc

Sq.m 150000 850 127,500,000.00

Spreading of vegetative soil over the Erosion Control Blanket and planting of Sq.m 150000

-

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabion mattress of 0.5m thickness and 5m length and of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with

equired sizes and quality etc for apron protection, complete.

Cum 3750 2500 9,375,000.00

Other miscellaneous civil works such as providing proper drains, toe collection system of loose rocks, access roads to

LS 56,925,000.00

341,550,000.00

30

on the slope and 5m High toe Gabion wall at bottom along with Apron protection using 0.5m thk. Gabion Mattress Assumed Avg. Ht.

Amount (`)

81,000,000.00

37,500,000.00 18,000,000.00

11,250,000.00

127,500,000.00

9,375,000.00

56,925,000.00

341,550,000.00



Section 2:

Introduction

Site Details Location Kaneri Stretch Details General Information:

Type of problem Landslide


slope w.r.t. Horizontal 60°

Total Length of the stretch

(L) [m] 300 m

Total Sloping Height (H) [m]

30

Vegetation (if any) Yes Debris type(soil/

boulders) ------




Slope Yes / No Yes

Distance required at the top

of slope (for Top anchoring) [m] NA


Cutting slope


NA


bottom and infrastructure [m] <1.0 m

Whether any erosion



Yes

No


measures are to be

provided

Yes

No

Problem The slope in this area is has failed causing lanslides and change in the level of the roads.

Proposed Solution To take account of the stability of the stability of the slope and the landslide, gabion walls as supposed to be placed at suitable locations on the slope.




Notes:




Costing:

Location: Kaneri Stretch: Landslide and slope stability Solution: 5m High toe Gabion walls above the Road level ; Assumed Avg. Ht. 30.0m, length 300m; Total No. of Gabion walls : 2 No's


1


Cum 12000 2700 32,400,000.00


Sq.m 9000 250 2,250,000.00


Cum 2700 400 1,260,000.00


Cum 2700 250 675,000.00

5


LS 7,317,000.00

TOTAL 43,902,000.00

Section 2:

Introduction

Site Details

Location

Stretch Details

General Information

Type of surface

Average inclination


Horizontal

Total width of the

stretch (W)


(H)

Vegetation (if any)

Surface of rock

Approach to top

portion of Slope

Distance Available at


Top anchoring)


of Cutting slope

Volume: II Section: II Page No:


Khoragla Nalla


Nallas with debris flow

[°]

NA

[m] 15-20

Sloping Height [m] NA

No Debris type(soil/

boulders)

Regular / Undulating / Bumpy

Yes / No NA


the top of slope (for [m] NA

of strata at Top Rock with Soil cover NA

Debris Flow

35


Debris type(soil/ Big Boulders

/ Overhanging

Debris Flow



Distance between

slope bottom and

infrastructure

[m]

Whether any erosion

control measures to

be provided on the

face:

Yes

Whether Toe

protection measures

are to be provided

Yes

Problem

This stretch is the glacier prone nallas with


heavy water flow.



NA

Yes

No

Yes

No

This stretch is the glacier prone nallas with


Proposed Solution

Series of three high energy debris flow

barriers made of ring nets are to be

constructed at the upstream side of the

nalla to prevent the huge rock masses

from moving down the nalla.

36

high energy debris flow

are to be

constructed at the upstream side of the

nalla to prevent the huge rock masses

Notes:

Costing:

Location: Khoragla Nalla


Solution: Passive system of Debris Flow protection using Flexible High Energy Debris

Flow Barriers at various intervals ;

Barriers : 3 No's

S.No Description

1


Debris Flow Barrier System ,

comprising of Main Interception Nets

and additional Nets , Flexible posts,





posts and with all acc


3

Providing and laying of Spot rock

bolting for a depth of 5

32mm dia continuous threaded bar

including drilling and grouting

4




the top etc.

TOTAL



Location: Khoragla Nalla



Flow Barriers at various intervals ; Assumed Avg. width of Stretch: 20.0m, No. of

Unit Qty










LM 30

Removing of Loose Boulders Cum 30

Providing and laying of Spot rock

bolting for a depth of 5-6m, with a

continuous threaded bar

including drilling and grouting

Nos 32



system of loose rocks, access roads to LS LS

37



Assumed Avg. width of Stretch: 20.0m, No. of

Rate Amount (INR)

300000

9,000,000.00

950

28,500.00

28800

921,600.00

2,487,525.00

12,437,625.00


Section 2:

Introduction

Site Details

Location Kuppa valley Stretch Details

General Information

Type of surface Soil slope with heavy erosion




[m]


[m]

Vegetation (if any) Yes


Yes / No

Distance Required at the top of slope (for Top anchoring)

[m]





Soil slope with heavy erosion

Above the road

Below the road

60-70 50-60°

500

200

Debris type(soil/ boulders)

Soil

Yes

5

Rock with Soil

38

Typical Cross

Distance between slope bottom and infrastructure Whether any erosion control measures to be provided on the face: Whether Toe protection measures are to be provided

Problem The main problem at this stretch is of the loose soil mixed with boulders. The steep slopes pose the problem of heavy erosion and slope instability. the base of the slope is causing the problem of erosion of soil at the bottom leadierosion. Since the slope is made of soil, the surface also has the problem of continuous soil erosion.




[m] <0.5 m

Whether any erosion to Yes

No

protection measures Yes

No

Problem

The main problem at this stretch is of the loose soil mixed with boulders. The steep slopes pose the problem of heavy erosion and slope instability. Baspa river flowing at the base of the slope is causing the problem of erosion of soil at the bottom leading to toe erosion. Since the slope is made of soil, the surface also has the problem of continuous

Proposed Solution The slope has to be trimmed and made to an angle of 45-with Biomac or adhered to the slope with UGabions walls of heifght 5 m are placed at intermediate locations on the slope below the road. A toe wall made of gabion is placed at the bottom of the slope to prevent toe erosion and 0.5 m thick gabion mattress is also placed at the bottom to take prevent scouring.Erosion control Mats to be covered with vegetative soil and planted with local shrubs.

39


Proposed Solution

The slope has to be trimmed and made to -60° and is to be covered

with Biomac or Bio Mat and DT Mesh adhered to the slope with U-pins. Gabions walls of heifght 5 m are placed at intermediate locations on the slope below the road. A toe wall made of gabion is placed at the bottom of the slope to prevent toe erosion and 0.5 m

mattress is also placed at the bottom to take prevent scouring. Erosion control Mats to be covered with vegetative soil and planted with local




40

Costing:

Location: Kuppa ValleyStretch: Soil slope with heavy surficial erosion, toe erosion from RiverSolution: Soil Stabilization using Erosion control Mat, High toe Gabion wall bove the Road level & Series of Gabion walls of height 5m Each for Toe protection and Slope retension ; Assumed Avg. Ht. 200.0m, length 500m; Total No. of Gabion walls : 6 No's

S.No Description

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVCMesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, complete.

2 Dressing of the soilobtain a levelled surface



5

Providing and laying of Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at every 3-4m c/c, neccessary laps etc


7 Loose rock scaling on the slope

8 Trimming of the soil slope on the top to a safe angle

9

Other miscellaneous civil works such as providing proper system of loose rocks, access roads to the top etc.

TOTAL



Location: Kuppa Valley Stretch: Soil slope with heavy surficial erosion, toe erosion from RiverSolution: Soil Stabilization using Erosion control Mat, Bio Mat on the failed slope and 5m High toe Gabion wall bove the Road level & Series of Gabion walls of height 5m Each for

protection and Slope retension ; Assumed Avg. Ht. 200.0m, length 500m; Total No. of Gabion walls : 6 No's

Unit Qty

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc,

Cum 40000

Dressing of the soil-boulder slope to obtain a levelled surface

Sq.m 100000

Cutting of soil slope to required level and inclination as per drawing

Cum 30000

at select areas with the excavated material to the required level and inclination as per drawings

Cum 30000

Providing and laying of Bio Mat Turf Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at


Sq.m 100000

Spreading of vegetative soil over the Erosion Control Blanket and planting of local shrubs etc

Sq.m 100000

Loose rock scaling on the slope Cum 2500

Trimming of the soil slope on the top to

Sq.m 500


LS

41


Stretch: Soil slope with heavy surficial erosion, toe erosion from River on the failed slope and 5m

High toe Gabion wall bove the Road level & Series of Gabion walls of height 5m Each for protection and Slope retension ; Assumed Avg. Ht. 200.0m, length 500m; Total No.

Rate Amount (`)

40000 2700 108,000,000.00

100000 250 25,000,000.00

30000 400 12,000,000.00

30000 250 7,500,000.00

100000 850 85,000,000.00

100000 -

950 2,375,000.00

250 125,000.00

48,000,000.00

288,000,000.00


Section 2:

Introduction

Site Details

Location Lal Dhank Stretch Details

General Information

Type of surface Fragmented Rocks on the erosion


[°]


[m]


[m]


Surface of rock




Fragmented Rocks on the slope with soil cover subjected to

[°] 60

500

500


Huge Boulders


42

subjected to

Huge Boulders



Approach to top portion of Slope Distance Required the top of slope (for Top anchoring) Type of strata at Top of Cutting slope Distance between slope bottom and infrastructure/ road Whether any erosion control measures to be provided on the face: Whether Toe protection measures are to be provided

Problem The rocks on the slope are fragmented with joints and fissures. There is loose soil cover on the top which also causes the removal of small sized rocks.



section:

Yes / No ---

the top of slope (for [m] 10

Type of strata at Top Soil/Rock/Rock with Soil cover


[m] ----

Whether any erosion control measures to Yes

No


No

Problem

The rocks on the slope are fragmented with joints and fissures. There is loose soil cover

which also causes the removal of

Proposed Solution HEA panels of 400 x 400/10 mm

double twisted mesh

cortical strengthening are proposed on

the surface after the removal of loosely

held rock masses.

43



Proposed Solution

of 400 x 400/10 mm and

double twisted mesh 10x12/3 with

cortical strengthening are proposed on

the surface after the removal of loosely

held rock masses.


Notes:

Costing:

Location: Lal Dhank Stretch: Fragmented Rocks on the slope with soil cover Solution: Simple Drapery System at the Vertical Rock Face using HEA Panel + DT Netting system iand cortical strengthening over the slope; Assumed Avg. Ht. 100.0m, length 500m

S.No Description

1

Providing and laying of Simple Drapery System for protection of falling of loose boulder using HEA Panel, size 400 x 400mm, 10.0mm steel cable with a Mechnanically woven Double Twisted Zn. + PVC Coated Wire Mesh, 2.70/3.70mm dia. over the entire slope, including providing anchors at the top and bottom, use of required accessories like top support etc, complete.


3 Trimming/removal of any existing soil slope on the top to a safe angle

4

Supply and fixing of Steel Anchor bolts of 25mm dia. and depth of 3m with washer plates of size 150mm x150mm x 6mm in rock for cortical strengthening at 3m c/c including drilling of holes, inserting cement capsules inside the holes, other accessories etc.with all contractors materials, scaffolding, tools & plants, all lead & lift, contractors manpower etc, as complete and as shown in drawings.

4


TOTAL



Stretch: Fragmented Rocks on the slope with soil cover Solution: Simple Drapery System at the Vertical Rock Face using HEA Panel + DT Netting system iand cortical strengthening over the slope; Assumed Avg. Ht. 100.0m, length


Providing and laying of Simple Drapery System for protection of falling of loose boulder using HEA Panel, size 400 x 400mm, 10.0mm steel cable with a

woven Double Twisted Zn. + PVC Coated Wire Mesh, 2.70/3.70mm dia. over the entire slope, including providing anchors at the top and bottom, use of required accessories like top support etc,

Sq.m 50000 4000 200,000,000.00

Loose rock scaling on the slope Cum 10000 950 9,500,000.00

Trimming/removal of any existing soil slope on the top to a safe angle

Sq.m 10000 250 2,500,000.00

Supply and fixing of Steel Anchor bolts of 25mm dia. and depth of 3m with washer plates of size 150mm x150mm

strengthening at 3m c/c including drilling of holes, inserting cement capsules inside the holes, other

ith all contractors materials, scaffolding, tools & plants, all lead & lift, contractors manpower etc, as complete and as shown in

No's 1111 7500 8,332,500.00

Other miscellaneous civil works such as proper drains, toe collection

system of loose rocks, access roads to LS

44,066,500.00

264,399,000.00

44

Solution: Simple Drapery System at the Vertical Rock Face using HEA Panel + DT Netting system iand cortical strengthening over the slope; Assumed Avg. Ht. 100.0m, length

Amount (`)

200,000,000.00

9,500,000.00 2,500,000.00

8,332,500.00

44,066,500.00

264,399,000.00

Section 2:

Introduction

Site Details

Location

Stretch Details

General Information

Type of surface

Average inclination


Horizontal

Total Length of the

stretch (L)


(H)

Vegetation (if any)

Approach to top

portion of Slope



Top anchoring)



Lippa Valley

Below the road level


Soil slope subjected to erosion

[°]

45

[m] 200

Sloping Height [m] 8

Yes Debris type(soil/

boulders)

Yes / No Yes



45


Debris type(soil/ Soil and small

sized rocks



Notes:


of Cutting slope

Soil/Rock/Rock with

Soil cover

Distance between

slope bottom and

infrastructure

[m]

Whether any erosion

control measures to

be provided on the

face:

Yes

Whether Toe

protection measures

are to be provided

Yes

Problem

The main problem is of the slope material at

the bottom being carried away by the

flowing water in the river. The slope is made

of soil which also causes erosion over the

surface of the slope.

8 m high Gabion wall on bank of river Godavari, Nasik



Rock with NA

NA

Yes

No

Yes

No

main problem is of the slope material at

the bottom being carried away by the

flowing water in the river. The slope is made

of soil which also causes erosion over the

Proposed Solution

Over the slope, Bio Mat can be provided

to prevent the erosion of the slope.

high gabion wall and 0.5 m thick gabion

mattress can be constructed along the

bottom of the slope to protect the base of

the slope from the erosion effect of the

river water.

Gabion wall on bank of river Godavari, Nasik

46

Proposed Solution

can be provided

to prevent the erosion of the slope. 3 m

and 0.5 m thick gabion

can be constructed along the

bottom of the slope to protect the base of

effect of the

Section 2:

Introduction

Site Details


General Information

Type of surface

Average inclination of rock slope w.r.t. Horizontal Total length of the stretch (L) Total Sloping Height (H)

Vegetation (if any)

Surface of rock

Approach to top portion of Slope Distance Required at the top of slope (for Top anchoring) Type of strata at Top Cutting slope



Lippa Valley Above the road

General Information

Soil Slope with huge boulders

erage inclination of [°]

80

[m] 200


Yes Debris type(soil/ boulders)


Approach to top portion Yes / No Yes

at the top of slope (for [m] 4

Type of strata at Top of Soil/ Rock/Rock with Soil cover


47

Basin

Debris type(soil/ Boulders and soil



Comprehensive CAT Plan of Satluj River



[m]


Yes


Yes

Problem

Loosely held huge rock boulders on the

slope are to be prevented from falling down

the slope.



< 1.0

No

No

Loosely held huge rock boulders on the

slope are to be prevented from falling down

Proposed Solution Scaling should be done to remove the

loose boulders on the surface of the

slope. After scaling, HEA panels 400x

400/10 along with double twisted mesh

10x12 is draped over the slope with top

and bottom anchoring.

48

Scaling should be done to remove the

loose boulders on the surface of the

HEA panels 400x

400/10 along with double twisted mesh

10x12 is draped over the slope with top

Notes:

Costing:

Location: Lippa ValleyStretch: 1, Soil slope subjected to erosionSolution: Erosion control Mat, bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht. 8.0m, length 200m; Total No. of Gabion walls : 1 No

S.No Description

1

Providing and laying ofwoven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, complete.



5

Providing and laying of Bio Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at every 3-4m c/c, neccessary laps etc


10


TOTAL



HEA + DT over the slope

Location: Lippa Valley Stretch: 1, Soil slope subjected to erosion Solution: Erosion control Mat, Bio Mat on the failed slope and 5m High toe Gabion wall at bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht. 8.0m, length 200m; Total No. of Gabion walls : 1 No

Unit Qty

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, complete.

Cum 4000


Sq.m 1600

Backfilling at select areas with the excavated material to the required level

inclination as per drawings Cum 480



Cum 1600


Sq.m 1600


LS LS

49

Basin

on the failed slope and 5m High toe Gabion wall at bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht.

Rate Amount (`)

4000 2700 10,800,000.00

1600 250 400,000.00

400 192,000.00

1600 850 1,360,000.00

1600 -

2,550,400.00

15,302,400.00


Location: Lippa Valley Stretch: 2; Steep Slope with Moderately jointed rock slope with boulders of big size > 0.5m and < 1.0m. Solution: Simple Drapery System at the Vertical Rock Face using HEA Panel + DT Netting system ; Assumed Avg. Ht. 50.0m, length 200m

S.No Description

1

Providing and laying of Simple Drapery System for protection of falling of loose boulder using HEA Panel, size 400 x 400mm, 10.0mm steel cable with a Mechnanically woven Double Twisted Zn. + PVC Coated Wire Mesh, 2.70/3.70mm dia. over the entire slope, including providing anchors at the top and bottom, use of required accessories like top support etc, complete.


3 Trimming/removal of any existing soil slope on the top to a safe angle

4


TOTAL



Stretch: 2; Steep Slope with Moderately jointed rock slope with boulders of big size >

Drapery System at the Vertical Rock Face using HEA Panel + DT Netting system ; Assumed Avg. Ht. 50.0m, length 200m


Providing and laying of Simple Drapery System for protection of falling of loose

HEA Panel, size 400 x 400mm, 10.0mm steel cable with a Mechnanically woven Double Twisted Zn. + PVC Coated Wire Mesh, 2.70/3.70mm dia. over the entire slope, including providing anchors at the top and bottom, use of required accessories

tc, complete.

Sq.m 10000 4000 40,000,000.00

Loose rock scaling on the slope Cum 2000 950 1,900,000.00

Trimming/removal of any existing soil slope on the top to a safe angle

Sq.m 2000 250 500,000.00


LS 8,480,000.00

50,880,000.00

50

Stretch: 2; Steep Slope with Moderately jointed rock slope with boulders of big size >

Drapery System at the Vertical Rock Face using HEA Panel + DT Netting

Amount (`)

40,000,000.00

1,900,000.00 500,000.00

8,480,000.00

50,880,000.00

Section 2:

Introduction

Site Details

Location

Stretch Details

General Information

Type of surface

Average inclination of

rock slope w.r.t.

Horizontal

Total length of the

stretch (L)


Vegetation (if any)

Surface of rock

Approach to top portion

of Slope



Top anchoring)



Namgia

General Information

Slope with several outcrops rock of heavy weathered rock

inclination of [°]

30

[m] --

Sloping Height (H) [m] 150

No Debris type(soil/

boulders)


Approach to top portion Yes / No Yes



51


Slope with several outcrops rock of heavy weathered

Debris type(soil/ Boulders





Cutting slope



bottom and

infrastructure

[m]

Whether any erosion



Yes


measures are to be

provided

Yes

Problem

The rocks from the slopes are rolling down

the slope and falling onto the infrastructure

at the base of the slope.




Rock

< 1.0

No

No

The rocks from the slopes are rolling down

the slope and falling onto the infrastructure

Proposed Solution A series of weirs with gabions can be

constructed on the slope to retain the

rocks from moving down the slope and

also vegetation can be also promoted on

the gabions.

52

Proposed Solution

A series of weirs with gabions can be

retain the

rocks from moving down the slope and

also vegetation can be also promoted on

Notes:

Costing:

Location: Namgia Stretch: Large slope stabilization with a water ChannelSolution: Series of Gabion weirs each of height 5m; Assumed Avg. Ht. 150.0m, length 200m; Total No. of Gabion walls : 5 No's

S.No Description

1






10


TOTAL



Stretch: Large slope stabilization with a water Channel Solution: Series of Gabion weirs each of height 5m; Assumed Avg. Ht. 150.0m, length 200m; Total No. of Gabion walls : 5 No's

Unit Qty

Providing and laying of mechanically woven double twisted hexagonal shaped

Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, complete.

Cum 20000


Sq.m 30000

Cutting of soil slope to required level and inclination as per drawing

Cum 9000


Cum 9000

Spreading of vegetative soil over the Erosion Control Blanket and planting of

shrubs etc Sq.m 30000


LS

53


Solution: Series of Gabion weirs each of height 5m; Assumed Avg. Ht. 150.0m, length

Rate Amount (`)

20000 2700 54,000,000.00

30000 250 7,500,000.00

400 3,600,000.00

250 2,250,000.00

30000 -

13,470,000.00

80,820,000.00


Section 2:

Introduction

Site Details

Location Powari Pangi Nalla

Stretch Details Above the road level

General Information

Type of surface Slope with several outcrops rock of heavy weathered rock

Average inclination


Horizontal

[°]

Total Length of the

stretch (L) [m]


(H) [m]


Surface of rock


Approach to top

portion of Slope Yes / No



Top anchoring)

[m]


of Cutting slope

Soil/Rock/Rock with

Soil cover



Powari Pangi Nalla

Above the road level


[°] 60

2000

150 - 200

Debris type(soil/

boulders) Huge Boulders


Yes

---

Rock with Rock

54


Huge Boulders



Distance between

slope bottom and

infrastructure/ road

Whether any erosion

control measures to

be provided on the

face:

Whether Toe

protection measures

are to be provided

Problem

The problem is of the large boulders rolling

down the slopes from high heights causing

damage and blockage of roads



section:

[m] <0.5 m

Whether any erosion

measures to Yes

No


No

The problem is of the large boulders rolling

down the slopes from high heights causing

damage and blockage of roads.

Proposed Solution





cut and trimmed to make an slope of 60°.

Over the prepared slope, Bio Mat can be

laid to promote the vegetation on the

surface which can be adhered to slope

using 0.6 m length U

55

Basin

Proposed Solution





cut and trimmed to make an slope of 60°.

Over the prepared slope, Bio Mat can be

te the vegetation on the

surface which can be adhered to slope

using 0.6 m length U-pins.


Notes:



56

Costing:

Location: Powari Pangi

Stretch: Slope with several outcrops rock of heavy weathered rock

Solution: Erosion control Mat,


175.0m, length 2000m;

S.No Description

1

Providing and laying of mechanically

woven double twisted hexagonal

shaped Zn+PVC

Mesh wire Dia. 2.7mm / 3.7mm and

Mesh type 10x12 including lacing,

tying and filling of Gabions with stones

of required sizes and quality etc for

Gabion walls and Groynes, complete.

2 Dressing of the soil

obtain a levelled surface

3 Cutting of soil slope to required level

and inclination as per drawing

4

Backfilling at select areas with the

excavated material to the required

level and inclination as per drawings

5

Providing and laying of Bio Mat Turf

Reinforcement Mat made of an open

three dimensional synthetic mat made

of Polypropylene filaments with an

additional Hexagonal shaped Double

Twisted Wire Mesh of Mesh Type 10 x

12, Zn + PVC Coated 2.70/3.70 mm

wire dia. including providing U Pins at

every 3-4m c/c, neccessary laps etc

6

Spreading of vegetative soil over the

Erosion Control Blanket and planting of

local shrubs etc

7



shaped Zn+PVC

mattress of 0.5m thickness and 5m

length and of Mesh wire Dia. 2.7mm /

3.7mm and Mesh type 10x12 including

lacing, tying and filling of Gabions with

stones of required sizes and quality etc

for apron protection, complete.

8

Other miscellaneous civil works such

as providing proper drains, toe

collection system of loose rocks, access

roads to the top etc.

TOTAL



Location: Powari Pangi


Solution: Erosion control Mat, Bio Mat on the slope and 5m High toe Gabion wall at


175.0m, length 2000m;

Unit Qty



shaped Zn+PVC Coated Gabions of

Mesh wire Dia. 2.7mm / 3.7mm and

Mesh type 10x12 including lacing,

tying and filling of Gabions with stones

of required sizes and quality etc for

Gabion walls and Groynes, complete.

Cum 40000

Dressing of the soil-boulder slope to

obtain a levelled surface Sq.m 350000


and inclination as per drawing Cum 105000

Backfilling at select areas with the

excavated material to the required

level and inclination as per drawings

Cum 105000

Providing and laying of Bio Mat Turf

Reinforcement Mat made of an open

three dimensional synthetic mat made

of Polypropylene filaments with an

additional Hexagonal shaped Double

Twisted Wire Mesh of Mesh Type 10 x

12, Zn + PVC Coated 2.70/3.70 mm

. including providing U Pins at


Sq.m 350000

Spreading of vegetative soil over the

Erosion Control Blanket and planting of

local shrubs etc

Sq.m 350000



shaped Zn+PVC Coated Gabion

mattress of 0.5m thickness and 5m

length and of Mesh wire Dia. 2.7mm /

3.7mm and Mesh type 10x12 including

lacing, tying and filling of Gabions with

stones of required sizes and quality etc

for apron protection, complete.

Cum 5000

Other miscellaneous civil works such

as providing proper drains, toe

collection system of loose rocks, access

roads to the top etc.

LS

57

Basin


on the slope and 5m High toe Gabion wall at


Rate Amount (INR)

2700

108,000,000.00

350000 250

87,500,000.00

105000 400

42,000,000.00

105000 250

26,250,000.00

350000 850

297,500,000.00

350000

-

2500

12,500,000.00

114,750,000.00

688,500,000.00


Section 2:

Introduction

Site Details

Location Powari Pangi NallaStretch Details Below the road level


Type of surface Soil slope with


[°]


[m]


[m]



Yes / No

Distance Available at the top of slope (for Top anchoring)

[m]





Powari Pangi Nalla the road level

Soil slope with boulders subjected to erosion

[°] 45

2000

15-20



NA

NA

Rock with NA

58



Distance between slope bottom and infrastructure Whether any erosion control measures to be provided on the face: Whether Toe protection measures are to be provided

Problem The portion of the slope below the road level

is facing the problem of toe erosion by the

high velocity waters of river Sutlej. The

velocity of the flowing water is around 4

m/s. Also the face of the slope is also being

subjected to erosion due to presence of

of loose soil.



section:

[m]

Whether any erosion control measures to Yes

No


No

Problem

portion of the slope below the road level

is facing the problem of toe erosion by the

high velocity waters of river Sutlej. The

velocity of the flowing water is around 4

m/s. Also the face of the slope is also being

subjected to erosion due to presence of lot

Proposed Solution Over the slope to take care of erosion,

Bio Mat is to be laid after the scaling of

the loose boulders and to avoid the

erosion of the slope toe due to river

water gabion wall can be constructed and

gabion mattress can be laid at the toe of

slope to prevent scouring action. The

height of the gabion wall from the river

bed should be more than the HFL of the

flowing river.

59


Proposed Solution

Over the slope to take care of erosion,

is to be laid after the scaling of

the loose boulders and to avoid the

erosion of the slope toe due to river

wall can be constructed and

gabion mattress can be laid at the toe of

slope to prevent scouring action. The

height of the gabion wall from the river

bed should be more than the HFL of the


Notes:

8 m highGabion wall on bank of river Godavari, Nasik



8 m highGabion wall on bank of river Godavari, Nasik

60

Costing:

Location: Powari PangiStretch: 1, Soil slope with boulders subjected to erosionSolution: Erosion control Mat, bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht. 20.0m, length 2000m; Total No. of Gabion walls : 1 No

S.No Description

1




5

Providing and laying of Reinforcement Mat made of an open three dimensional synthetic mat made of Polypropylene filaments with an additional Hexagonal shaped Double Twisted Wire Mesh of Mesh Type 10 x 12, Zn + PVC Coated 2.70/3.70 mm wire dia. including providing U Pins at every 3-4m c/c, neccessary laps etc


7


TOTAL



Location: Powari Pangi Stretch: 1, Soil slope with boulders subjected to erosion Solution: Erosion control Mat, Bio Mat on the failed slope and 5m High toe Gabion wall at bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht. 20.0m, length 2000m; Total No. of Gabion walls : 1 No

Unit Qty


Cum 40000


Sq.m 40000

Backfilling at select areas with the excavated material to the required level

inclination as per drawings Cum 12000



Cum 40000


Sq.m 40000


LS LS

61


on the failed slope and 5m High toe Gabion wall at bottom including 0.5 m thk Gabion mattress as apron protection; Assumed Avg. Ht.

Rate Amount (`)

40000 2700 108,000,000.00

40000 250 10,000,000.00

12000 400 4,800,000.00

40000 850 34,000,000.00

40000 -

31,360,000.00

188,160,000.00


Section 2:

Introduction

Site Details

Location Rispa Stretch Details


Type of surface Soil slope with

Average inclination


Horizontal

[°]

Total Length of the

stretch (L)

[m]


(H)

[m]


Approach to top




Top anchoring)

[m]


of Cutting slope


Distance between

slope bottom and

infrastructure

[m]



Soil slope with boulders and heavy erosion

70

500 m

40 m

Debris type(soil/

boulders) Soil with boulders

Yes / No Yes

>3m

Soil/Rock/Rock with Soil

NA

62

with boulders


Whether any erosion

control measures to

be provided on the

face:

Whether Toe

protection measures

are to be provided

Problem The major problem is of the instability of the

slopes and erosion of the soil on the slopes.

The slopes have failed making the slope

nearly vertical. Also at the toe of the slope, a

river is flowing which erodes the toe adding

to the instability of the slopes.



section:

Whether any erosion

control measures to Yes


Problem

The major problem is of the instability of the

slopes and erosion of the soil on the slopes.

The slopes have failed making the slope

nearly vertical. Also at the toe of the slope, a

which erodes the toe adding

to the instability of the slopes.

Proposed Solution Series of gabions

be constructed on the slope with

laid on the surface. At the b

slope gabion wall is to be constructed

along with gabion mattresses to avoid toe

erosion and scouring. Also, groynes are

to be constructed along the flow of river

to prevent erosion and increase siltation

on the banks.

63


No

No

Proposed Solution

Series of gabions of 4 m are proposed to

be constructed on the slope with Bio Mat

laid on the surface. At the bottom of the

wall is to be constructed

along with gabion mattresses to avoid toe

erosion and scouring. Also, groynes are

to be constructed along the flow of river

to prevent erosion and increase siltation


Costing:

Location: Rispa Stretch: Soil slope with boulders and heavy erosionSolution: Erosion control Mat, Bio Mat5m Each for Toe protection and Slope retension including 0.5m thkapron protection; Assumed Avg. Ht. 40.0m, length 500m; Total No. of Gabion walls : 3 No's

S.No Description

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, for Gabion walls & groynes complete.




5



7


8


TOTAL



Stretch: Soil slope with boulders and heavy erosion Bio Mat on the slope and Series of Gabion walls of height

5m Each for Toe protection and Slope retension including 0.5m thk Gabion mattress for apron protection; Assumed Avg. Ht. 40.0m, length 500m; Total No. of Gabion walls : 3



Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, for Gabion walls &

Cum 30000 2700 81,000,000.00


5,000,000.00


Cum 6000 400 2,400,000.00


Cum 6000 250 1,500,000.00



Sq.m 20000 850 17,000,000.00

Spreading of vegetative soil over the Erosion Control Blanket and planting of Sq.m 20000

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabion mattress of 0.5m thickness and 5m length and of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of equired sizes and quality etc for apron

Cum 1250 3200 4,000,000.00


LS 22,180,000.00

133,080,000.00

64

on the slope and Series of Gabion walls of height Gabion mattress for

apron protection; Assumed Avg. Ht. 40.0m, length 500m; Total No. of Gabion walls : 3

Amount (`)

81,000,000.00

5,000,000.00 2,400,000.00

1,500,000.00

17,000,000.00

4,000,000.00

22,180,000.00

133,080,000.00

Section 2:

Introduction

Site Details


General Information

Type of surface

Average inclination of rock slope w.r.t. Horizontal Total length of the stretch (L) Total Sloping Height (H)

Vegetation (if any)

Approach to top portion of Slope Distance Available at the top of slope (for Top anchoring) Type of strata at Top of Cutting slope Distance between slope bottom and infrastructure



Spillow


Soil slope not protected by vegetation; and Toe erosion.

[°] 60

[m] 500


No Debris type(soil/ boulders)

Yes / No Yes

Distance Available at the top of slope (for [m] <0.5

Type of strata at Top Soil/Rock/Rock with Soil cover

Soil

[m] NA

65


Soil slope not protected by vegetation; and Toe erosion.

Debris type(soil/ Soil with small rocks




Yes


Yes

Problem The toe of the slope is being eroded by the

flowing river and also the slope is made of

soil which poses the problem of soil erosion

Also the flowing river is causing the problem

of siltation on one side of the river at the

meander.



Yes

No

Yes

No

being eroded by the

flowing river and also the slope is made of

soil which poses the problem of soil erosion.

Also the flowing river is causing the problem

of siltation on one side of the river at the

Proposed Solution Series of gabions are constructed along

the sloe at intervals of 10 -15m. A gabion

toe wall of height 5 m is proposed along

the bottom of the slope to control toe

erosion and Bio Mat along with U

can be laid on the slope to prevent

erosion.

66

posed Solution

Series of gabions are constructed along

. A gabion

5 m is proposed along

the bottom of the slope to control toe

along with U-Pins

can be laid on the slope to prevent soil

Notes:



67



Costing:

Location: Spillow Stretch: Soil slope not protected by vegetation; and Toe erosionSolution: Erosion control Mat, Bio Mat5m Each for Toe protection and Slope retension including 0.5m thk Gabion mattress for apron protection; Assumed Avg. Ht. 30.0m, length 500m; Total No. of Gabion walls : 2 No's

S.No Description

1

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, for Gabion walls complete.




5



7


8


TOTAL



Stretch: Soil slope not protected by vegetation; and Toe erosion Bio Mat on the slope and Series of Gabion walls of height

5m Each for Toe protection and Slope retension including 0.5m thk Gabion mattress for apron protection; Assumed Avg. Ht. 30.0m, length 500m; Total No. of Gabion walls : 2



Coated Gabions of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of required sizes and quality etc, for Gabion walls

Cum 20000 2700 54,000,000.00


12,500,000.00


Cum 15000 400 6,000,000.00


Cum 15000 250 3,750,000.00



Sq.m 50000 850 42,500,000.00

Spreading of vegetative soil over the Erosion Control Blanket and planting of Sq.m Sq.m

Providing and laying of mechanically woven double twisted hexagonal shaped Zn+PVC Coated Gabion mattress of 0.5m thickness and 5m length and of Mesh wire Dia. 2.7mm / 3.7mm and Mesh type 10x12 including lacing, tying and filling of Gabions with stones of equired sizes and quality etc for apron

Cum 1250 3200 4,000,000.00


LS 24,550,000.00

147,300,000.00

68

on the slope and Series of Gabion walls of height 5m Each for Toe protection and Slope retension including 0.5m thk Gabion mattress for apron protection; Assumed Avg. Ht. 30.0m, length 500m; Total No. of Gabion walls : 2

Amount (`)

54,000,000.00

12,500,000.00 6,000,000.00

3,750,000.00

42,500,000.00

4,000,000.00

24,550,000.00

147,300,000.00

Section 2:

Introduction

Site Details

Location

Stretch Details

General Information

Type of surface

Average inclination


Horizontal

Total Length of the

stretch (L)


(H)

Vegetation (if any)

Surface of rock


Slope



Tikru slip



[°]

60

[m] 200

Sloping Height [m]

250

Yes Debris type(soil/

boulders)


Approach to top portion of Yes / No Yes

69

River Basin


Debris type(soil/

boulders) Boulders


Comprehensive CAT Plan of Satluj


Distance Available at the top of

slope (for Top anchoring) [m]


Cutting slope

Soil/Rock/Rock

with Soil cover


bottom and infrastructure [m]

Whether any erosion control

measures to be provided on

the face:

Yes


measures are to be provided

Yes

Problem

The slope in this stretch

contains large amount of

boulders which are loosely held

to the surface. The bottom of

the slope has the problem of

toe erosion by high water

flows.

Rock fall

slope to reduce the energy of the falling rocks and a

rockfall barrier is proposed at intermediate position on

the slope

constructed at the bottom of the slope to

erosion and also to catch the falling boulders

prevent

mattress is also to be constructed at the toe to prevent

scouring due to river water.



[m] > 3

Soil/Rock/Rock

with Soil cover Rock with soil cover

[m] NA

No

No

Proposed Solution

Rock fall barrier is proposed at the higher position of



the slope .A gabion wall of height 5 m is to be

constructed at the bottom of the slope to prevent toe

erosion and also to catch the falling boulders thus

preventing them from falling into the river. A gabion


scouring due to river water.

70

barrier is proposed at the higher position of



is to be

prevent toe

thus

A gabion


Notes:

Also a catch pit behind the Gabion Walls

can be removed periodically

Costing:

Location: Tikru Slip


Solution: Passive system of Rock fall protection using Flexible High Energy Rockfall

Barriers at various intervals and Gabion wall at toe to catch the boulder in the trench.

Avg. Height of stretch: 150m; Assumed Avg. length of Stretch: 200.0m, No. of Barr

: 2 No's

S.No Description

1


Rock fall Barrier System having a

capacity of 3000 KiloJoules





upslope cables in accordance with ETAG

027 with ground anchors as per design

and foundation anchor

with all accessories complete.


3


for a depth of 5

continuous threaded bar including

drilling and grouting

4


woven double twisted hexagonal shaped

Zn+PVC Coated Gabions of Mesh wire

Dia. 2.7mm / 3.7mm and Mesh type

10x12 including lacing, tying and filling

of Gabions with stones of required sizes

and quality etc, for Gabion wa

complete.

5




the top etc.

TOTAL



catch pit behind the Gabion Walls can be constructed to collect the rocks which

can be removed periodically




Avg. Height of stretch: 150m; Assumed Avg. length of Stretch: 200.0m, No. of Barr

Unit Qty


Rock fall Barrier System having a

capacity of 3000 KiloJoules, 6m height





upslope cables in accordance with ETAG

027 with ground anchors as per design

and foundation anchors for posts and

with all accessories complete.

LM 400

Removing of Loose Boulders Cum 30



continuous threaded bar including

drilling and grouting

Nos 16


woven double twisted hexagonal shaped

Zn+PVC Coated Gabions of Mesh wire

Dia. 2.7mm / 3.7mm and Mesh type

10x12 including lacing, tying and filling

of Gabions with stones of required sizes

and quality etc, for Gabion walls

Cum 4000



system of loose rocks, access roads to LS

71

River Basin

can be constructed to collect the rocks which




Avg. Height of stretch: 150m; Assumed Avg. length of Stretch: 200.0m, No. of Barriers

Rate Amount (INR)

300000

120,000,000.00

950

28,500.00

28800

460,800.00

2700

10,800,000.00

26,257,860.00

157,547,160.00


Section 2:

Introduction

Site Details

Location Tinku Nalla

Stretch Details


Type of surface Nalla with debris

Average inclination of

rock slope w.r.t.

Horizontal

[°]

Total width of the

stretch (W) [m]


(H) [m]


Approach to top




Top anchoring)

[m]


of Cutting slope

Soil/Rock/Rock with

Soil cover



with debris flow

NA

5-10

NA

Debris type(soil/

boulders) Big Boulders

NA

NA

Rock with NA

72

Boulders


Distance between

slope bottom and

infrastructure

Whether any erosion

control measures to

be provided on the

face:

Whether Toe

protection measures

are to be provided

Problem

The nalla here is of 5

carries rocks along with water and deposits

it onto the road below the nalla.



section:

[m] NA

Whether any erosion

control measures to Yes

No


No

Problem

The nalla here is of 5 – 10 m width and it

carries rocks along with water and deposits

it onto the road below the nalla.

Proposed Solution

To prevent the rocks from reaching the

road, two debris flow barriers ar

provided on the upstream of the nalla.

Also a culvert should be made at the

bottom of the road to allow for a free

passage of water downstream, thus the

problem of water flowing over the road

can be avoided.

73


Proposed Solution

To prevent the rocks from reaching the

road, two debris flow barriers are to be

provided on the upstream of the nalla.

Also a culvert should be made at the

bottom of the road to allow for a free

passage of water downstream, thus the

problem of water flowing over the road

can be avoided.


Notes:

Costing:

Location: Tinku Nalla

Stretch : Nalla with debris flow

Solution: Passive system of Rock fall protection using Flexible High Energy Debris Flow

Barriers at various intervals. Assumed Avg. width of Stretch: 10.0m, No. of Barriers :

No's

S.No Description

1

Providing and laying of High Energy Debris

Flow Barrier System , 6m height


additional Nets , Flexible posts, detachable

base plates adequately galvanised,

bracing cables & upslope cables with

ground anchors as per design and

foundation anchors for posts and with all

accessories complete.


3



continuous threaded bar including drilling

and grouting

4



system of loose rocks, access roads to the

top etc.

TOTAL




Barriers at various intervals. Assumed Avg. width of Stretch: 10.0m, No. of Barriers :

Unit Qty Rate Amount

(INR)

Providing and laying of High Energy Debris

Flow Barrier System , 6m height


additional Nets , Flexible posts, detachable

base plates adequately galvanised, lateral

bracing cables & upslope cables with

ground anchors as per design and

foundation anchors for posts and with all

LM 20 300000

6,000,000.00

Cum 30 950

28,500.00


6m, with a 32mm dia

continuous threaded bar including drilling Nos 16 28800

460,800.00



system of loose rocks, access roads to the LS

1,622,325.00

8,111,625.00

74


Barriers at various intervals. Assumed Avg. width of Stretch: 10.0m, No. of Barriers : 2

Amount

(INR)

6,000,000.00

28,500.00

460,800.00

1,622,325.00

8,111,625.00


Volume: II Section III: Page No: 75

Section 3: Landslides-Descriptions and Mitigation with costing Sg2c

PERFORMA FOR LANDSLIDE NAME OF

AREA/LOCATI

ON

LATITUDE

/LONGIT

UDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEVE

RITY

OCCURREN

CE(Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Chui Jakhri

(100x80m)

31'10'39"

77'01'55" Life & Property NA Clay Very Severe Rainy Yes No No Yes

CheckDams

8x1.5x1.5m

= 18 Nos 10033 1444752 Live Hedge 400 Rms 9.6 3840 Retaining Wall

Gabion

20x3x4m =

10 Nos 29131 5826200



Chui Jakhri



Sg2d

PERFORMA FOR LANDSLIDE NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURREN

CE(Season)

ROAD

CONSTRUCTI

ON

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Thachi (500m

x 50m)

31'12'16"

77'05'22"

Property and

life. Nil

Clay &

Loose

stone Severe Rainy Yes No No Yes

Brushwood 40 Rms 62 2480 Live Hedge 300 Rms 9.6 2880 Retaining Wall

Gabion

20x1.5x1.5m

= 11 Nos 10033 2207260 Retaining Wall

Gabion

15x1.5x1.5m

= 14 Nos 10033 2106930

Thachi



Sh2c

PERFORMA FOR LANDSLIDE

NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASURES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Bigan

(50mx500m)

31'28'72"

77'06'44"

Life &

Property

Check dams

dry stone qty

12 exists.

Loose


Brushwood 10 Rms 62 620

CheckDams

10x2.5x3

m=8 Nos 20177 1614160 Live Hedge 300 Rms 9.6 2880

Bigan



Si2f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRUCTI

ONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Duga Nala

(150m x 50m)

31'39'33"

77'24'50" Property NA Clay Severe Rainy No No No Yes


Gabion

15x3x4m

=8 Nos 29131 3495720

Duga Nala



Si2h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Naswar (50m x

1500m)

31'41'97"

77'23'23"

Life &

Property NA Clay Severe Rainy No No No Yes


Gabion

15x2x2.5m

=22 Nos 17277 5701410 Retaining Wall

Gabion

20x3x4m

=11 Nos 29131 6408820

Naswar



Si3f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Malani

(100mx100m)

31'38'00"

77'30'02" Property NA CLAY Severe Rainy Yes No No Yes


Gabion

15x3x4m

= 05 Nos 29131 2184825

Malani



Sj1e


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRI

PTION NEW QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Jigyarlu

Querry Site

(200mx200m)

31'11'36"

77'12'44" Property NA Loose stone Very severe Rainy No Yes No No

Retainin

g Wall

Gabion

200x2x2.5m = 01

Nos, Stopage of

quarry. 17277 3455400

Jigyarlu Querry Site



Sj1h


NAME OF

AREA/LOCATI

ON

LATITUDE/

LONGITUD

E

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURREN

CE(Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Kadeog

(500mx1000m

)

31'08'46"

77'18'36" Life & Property NA

Loose


CheckDams

20x3x4m = 16

Nos 29131 9321920

CheckDams

15x3x4m = 22

Nos 29131 9613230

CheckDams

12x3x4m = 17

Nos 29131 5942724 Live Hedge 1500 Rms 9.6 14400 Silt Detention

Dams in Gabion

30x3x4m = 03

Nos 29131 2621790

Kiari

(500mx500m)

31'08'20"

77'18'44" Property

Check

dams dry

stone

Loose

stone Severe Rainy Yes NA NA Yes

Live Hedge 250 Rms 9.6 2400 Retaining Wall

Gabion

20x3x4m = 28

Nos 29131 16313360 Retaining Wall

Gabion

12x3x4m = 20


Gabion

10x3x4m = 14

Nos 29131 4078340



Kiari Kadeog



Sj1m


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QU

ARR

Y

OTHER

CONSTR

UCTIONS

NAT

URAL NEW PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Dhanaut

(200m x100m)

31'07'31"

77'21'32" Property NA Clay Very severe

Rainy &

due to

drainage

of Upper

City Yes No No Yes

Live Hedge 1500Rms 9.6 14400 Safe water disposal

structures with cement

concret in two Nalas approx

2 Kms length below Theog

Comittee area to Chikhar

Khad 1500Rms

Dhanaut



Sj2a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASURE

S TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Jashi

(50mx300m)

31'25'23"

77'21'57" Property Nil

Clay &

Loose


Brushwood 100 Rms 62 6200 Retaining Wall

Gabion

15x3x4m=5

Nos 29131 2184825

TABLE 9 PHOTOS Jashi



Sj2d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEVE

RITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Drabra (5

Hact)

31'24'19"

77'31'67" Property NA CLAY VERY SEVERE Rainy Yes No No Yes


Gabion

12x2x2.5m=

12 Nos 17277 2487888 Retaining Wall

Gabion

15x2x2.5m=

60 Nos 17277 15549300

Drabr



Sj2h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRUCTI

ONS

NAT

URAL

NEW

PRESCRIPTION NEW QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Kopri Jubbal

(50mx30m)

31'18'51"

77'21'48" Property NA CLAY Severe Rainy No No No Yes


Gabion

6x1.5x1.5m=4


Gabion

10x2x2.5m=3

Nos 17277 518310

Kopri Jubbal



Sk1a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Tadasha Nala

(100mx60m)

31'38'77"

77'41'57" Property NA Clay

Very

Severe Rainy No No No Yes


Gabion

10x2x2.5m=06


Gabion

15x2.5x3m=08

Nos 20177 2421240

Tadasha,

(30mx50m)

31'38'74"

77'41'56" Property NA Clay Severe Rainy Yes No No Yes


Gabion

10x2x2.5m=03

Nos 17277 518310

TABLE 9 PHOTOS

Tadasha Tadasha Nala



Sk1d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Janut

(50mx50m)

31'42'07"

77'34'15" Property NA Clay severe Rainy Yes No No Yes


Gabion

15x3x4m=3

Nos 29131 1310895

Janut



Sk1g


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QU

ARR

Y

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY Rate/Unit (Rs) Cost(Rs)

Tarala

(100mx50m)

31'42'65"

77'28'99" Life NA CLAY severe Rainy Yes No No Yes


Gabion

15x3x4m=4


Gabion

10x3x4m=2

Nos 29131 582620

Tarala



Sk1h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Bara Nal

(300mx50m)

31'52'16"



Gabion

15x2x2.5m=

07Nos 17277 1814085 Retaining Wall

Gabion

10x2x2.5m=


Gabion

8x2x2.5m=0

3Nos 17277 414648

Bara Nal



Sk1m


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Banigad

(50mx50m)

31'46'52"



Gabion

15x2x2.5m=5

Nos. 17277 1295775 Retaining Wall

Gabion

40x3x4m=01

No 29131 1165240

Sarali

(3000mx500m

)

31'47'32"



Gabion

10x2x2.5m=1


Gabion

15x2x2.5m=1

1Nos 17277 2850705

Banigad Sarali



Sk1n


NAME OF

AREA/LOCATI

ON

LATITUDE/

LONGITUD

E

DAMAGE/

RISK TO

LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE

OF SOIL

AND

ROCK

DEGREE

OF

SLOPES/

SEVERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONST

RUCTI

ONS

NAT

URAL NEW PRESCRIPTION NEW QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Chalidhar

(2Kmsx150m)

31'52'62"


Brushwood 40 Rms 62 2480 CheckDams 3x1.5x1.5m = 40 Nos 10033 1203960 Diversion of water at upstream

with safe drainage of 30 m at

both side. NA Live Hedge 300 Rms 9.6 2880 Retaining Wall Gabion 15x3x4m = 7 Nos 29131 3058755

Jaged Nala

(500mx200m)

31'51'99"

77'41'14"

Property

& Life NA Clay

Very


Brushwood 30 Rms 62 1860 Diversion of water at upstream


both side. NA Live Hedge 300 Rms 9.6 2880 Retaining Wall Gabion 3x1.5x1.5m = 18 Nos 10033 541782

Karsai Gad

(1.5Kmsx500m

)

31'52'66"

77'38'22"

Property

& Life NA Clay Severe Rainy No No No Yes

Brushwood 100 Rms 62 6200 CheckDams 3x1.5x1.5m = 22 Nos 10033 662178 Diversion of water at upstream


both side. NA Live Hedge 200 Rms 9.6 1920 Retaining Wall Gabion 15x3x4m = 4 Nos 29131 1747860

Khanag Nala

(1.5Kmsx500m

)

31'52'74"


Moderat

e Rainy No No No Yes



both side. NA Live Hedge 450 Rms 9.6 4320 Retaining Wall Gabion 3x1.5x1.5m = 25 Nos 10033 752475



Kot Nala

(1000mx1000

m)

31'51'51"

77'41'76"

Property

& Life NA Clay

Very




both side. NA Live Hedge 300 Rms 9.6 2880 Retaining Wall Gabion 3x1.5x1.5m = 20 Nos 10033 601980 Retaining Wall Gabion 20x3x4m = 4 Nos 29131 2330480

Jaged Nala Kot Nala Khanag Nala

Karsai Gad Chalidhar



Sm1a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Badanal

(100mx60m)

31'34'45"

77'42'69" Property NA

Loose

stone Moderate Rainy No No No Yes


Gabion

5x1.5x1.5m =

10 Nos 10033 501650

Karsha,

(100mx100m)

31'36'21"


Clay with

loose

stones Severe Rainy No No No Yes


Gabion

15x2.5x3m =


Gabion

70x2.5x3m =

01 No 20177 1412390

Karsha Badanal



Sm2b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS NATURAL

NEW

PRESCRIP

TION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Sabhaur

(250Mx20m)

31'40'82"

77'56'56"

Both Life

and property NA

Clay &

Sand

LESS

SEVERE Rainy NA NA NA

Yes, due to heavy

flow of water in

Kurpan Khad.

Brushwoo

d 50 Rms 62 3100 Yes, due to heavy

flow of water in

Kurpan Khad.

Live

Hedge 100 Rms 9.6 960 Yes, due to heavy

flow of water in

Kurpan Khad.

Retaining

Wall

Gabion

250x2.5x3

m=1 Nos 20177 5044250

Sabhaur



Sm2f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURREN

CE(Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTIO

N

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Chenai

(500mx40m)

31'53'88"


Brushwood 35 Rms 62 2170 Live Hedge 200 Rms 9.6 1920 Retaining

Wall Gabion

10x1.5x1.5m

=12 Nos 10033 1203960 Retaining

Wall Gabion

20x1.5x1.5m

=7 Nos 10033 1404620 Retaining

Wall Gabion

40x1.5x1.5m

=2 Nos 10033 802640

Deogi

(200mx20m)

31'54'38"


Clay &

Loose

stones Severe Rainy Yes No No Yes


CheckDams

7x1.5x1.5m=

9 Nos 10033 632079

CheckDams

10x1.5x1.5m

=11Nos 10033 1103630 Live Hedge 100 Rms 9.6 960



Deogi Chenai



Sm2j


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Sili Girchi

(200mx30m)

31'57'33"


Clay &

loose

stones

VERY

SEVERE Rainy No No No Yes


Gabion

10x2x2.5m=6


Gabion

30x2x2.5m=1N

os 17277 518310

Sili Girchi



Sn1a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QU

ARR

Y

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Badu

(300mx50m)

31'21'27"

77'22'14" Property NA Sand Severe Rainy No No No Yes


Gabion

30x3x4m=2

Nos 29131 1747860

Malalbai

(200mx50m)

31'21'13"

77'23'30" Property NA SAND Severe Rainy No No No Yes


Gabion

200x3x4m=1

Nos. 29131 5826200

Panu Dhar

(300mx50m)

31'20'07"

77'23'27" Property NA CLAY

VERY



Gabion

15x3x4m=7N

os. 29131 3058755

Panu Dhar Malalbai Badu



Sn1b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Sablog Kenchi

(500mx100m)

31'17'28"

77'24'51" Property NA Clay MODERATE Rainy No No No Yes

Brushwood 50 Rms 62 3100 Live Hedge 300 Nos 9.6 2880 Retaining Wall

Gabion

10x1.5x1.5m=


Gabion

200x3x4m=7

Nos 29131 40783400

Sablog Kenchi



Sn1c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Sawari

(200mx200m)

31'17'54"


VERY



Gabion

7x2x2.5m=4


Gabion

10x2x2.5m=4


Gabion

15x2x2.5m=2


Gabion

20x3x4m=01N

os 29131 582620

Sawari



Sn1d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL NEW PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Kalimiti

(500mx300m)

31'20'50"

77'30'19"

Property &

Life NA

Clay and

loose

stone

VERY


Brushwood 25 Rms 62 1550 Diversion of water at

upstream with safe

drainage of 20 m at right

side of slide. NA Live Hedge 100 Rms 9.6 960

Retaining Wall Gabion

15x3x4m=3

Nos 29131 1310895

Kalimiti



Sn1f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUCTI

ON

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Khari

(150mx25m)

31'17'04"


Clay &

Loose

stone Severe Rainy No No No Yes


CheckDams

7x2.5x3m=9

Nos 20177 1271151 Live Hedge 150 Rms 9.6 1440

Marni-

I(200mx100m)

31'15'39"



Gabion

7x3x4m=12

Nos 29131 2447004

Marni-II

(300mx200m)

31'16'27"



Gabion

15x3x4m=6

Nos 29131 2621790

Khari Marni-I Marni-II



Sn2a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Barawag

(400mx300m)

31'19'25"

77'32'07" Property NA CLAY MODERATE Rainy No No No Yes


Gabion

15x2x2.5m=


Gabion

10x2x2.5m=

13 Nos 17277 2246010

Chaber

(1000mx500m

)

31'20'05"

77'31'56" Property NA Clay Moderate Rainy Yes No No Yes


Gabion

15x2x2.5m=


Gabion

10x2x2.5m=

10 No 17277 1727700

Barawag Chaber



Sn2d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Barkha

(200mx150m)

31'15'51"



Gabion

20x2x2.5m=6

Nos 17277 2073240

Barkha



Sn2f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Arhi Gad,

1500mx20m

31'21'31"

77'35'57"

Risk to life

and property NA

Loose

stone Severe Rainy No No No Yes


CheckDams

5x1.5x1.5m=8

Nos 10033 401320

CheckDams

8x1.5x1.5m=1

6 Nos 10033 1284224

CheckDams

10x1.5x1.5m=

25 Nos 10033 2508250 Live Hedge 400 Rms 9.6 3840

Nau Nala,

100mx50m

31'21'53"

77'34'02"

Road and

private land NA CLAY

VERY

SEVERE Rainy No Yes No Yes


Gabion

100x1.5x1.5m

=1 No 10033 1003300

Nau Nala Arhi Gad



Sn2g


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW


Rate/

Unit

(Rs) Cost(Rs)

Neri,

150mx50m

31'21'34"

77'36'25" Property NA Clay MODERATE Rainy Yes No No Yes


Gabion

10x1.5x1.5m=16


Gabion

20x1.5x1.5m=8

Nos 10033 1605280

Neri-II,

225mx100m

31'21'33"



Gabion

15x1.5x1.5m=8


Gabion

10x1.5x1.5m=10


Gabion

7x1.5x1.5m=7

Nos 10033 491617

Shaloon,

150mx25m

31'22'16"



Gabion 10x2x2.5m=6 Nos 17277 1036620



Neri Neri-II Shaloon



Sn2h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW


Rate/

Unit

(Rs) Cost(Rs)

Bashri,

200mx75m

31'20'23"


Brushwood 100 Rms 62 6200 CheckDams 7x1.5x1.5m =3 Nos 10033 210693 CheckDams 15x1.5x1.5m=6Nos 10033 902970

CheckDams

10x1.5x1.5m=4


Dishidhar,

100mx50m

3120'17"


CheckDams

20x1.5x1.5m=4

Nos 10033 802640

CheckDams

15x1.5x1.5m=2

Nos 10033 300990

CheckDams

10x1.5x1.5m=3


Shaili,

300mx30m

31'21'14"

77'39'24" NA NA Clay

VERY

SEVERE Rainy Yes No No Yes


Gabion

10x1.5x1.5m=15N

os 10033 1504950



Shaili Dishidhar Bashri



Sn2i


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Beunthal,

400mx100m

31'20'57"



CheckDams

15x1.5x1.5m=1

8 Nos 10033 2708910

CheckDams

12x1.5x1.5m=3

Nos 10033 361188

CheckDams

20x1.5x1.5m=3

Nos 10033 601980 Live Hedge 100 Rms 9.6 960 Retaining Wall

Gabion

12x1.5x1.5m=3


Gabion

20x1.5x1.5m=4


Gabion

15x1.5x1.5m=3

Nos 10033 451485

Jalashi,

30mx30m

31'21'10"

77'23'25" NA NA Clay Severe Rainy No No No Yes


CheckDams

15x1.5x1.5m=3


Jalashi-II,

50mx20m

31'18'45"

77'42'51" NA NA Clay Severe Rainy No No No Yes

CheckDams

15x1.5x1.5m=1

2 Nos 10033 1805940

CheckDams

12x1.5x1.5m=1

3 Nos 10033 1565148 Live Hedge 130 Rms 9.6 1248



Jalashi Jalashi-II Beunthal



Sn2k


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QU

ARR

Y

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Jaidhar

(500mx30m)

31'19'02"



Gabion

5x2x2.5m=04N

os 17277 345540 Retaining Wall

Gabion

10x2x2.5m=05


Gabion

15x2x2.5m=07

Nos 17277 1814085

Jalani

(800mx150m)

31'19'06"



Gabion

12x1.5x1.5m=1


Gabion

150x3x4M = 01

No 29131 4369650 Retaining Wall

Gabion

10x1.5x1.5m=1

4 Nos 10033 1404620

Karalta

(150mx20m)

31'20'37"



Gabion

10x1.5x1.5m=0


Gabion

12x1.5x1.5m=0


Gabion

7x1.5x1.5m=03

Nos 10033 210693

Shakraida

(500mx400m)

31'19'09"



Gabion

12x1.5x1.5m=0


Gabion

10x1.5x1.5m=0

7Nos 10033 702310



Karalta Shakraida

Jalani Jaidhar



Sn2n


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Kungal Balti

(500mx20m)

31'17'24"



Gabion

15x2x2.5m

=07Nos 17277 1814085 Retaining Wall

Gabion

5x2x2.5m=

08Nos 17277 691080

Kungal Balti



Sp1b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Dogri (1

Kmsx150M)

31’20’50"

77’35’20"

Life &

Property NA

Clay & Loose

Stones Very Severe Rainy Yes No No Yes

Live Hedge 20 Rms 9.6 192 Plantation of Soil

binders like

Ramban & Rubinia. NA Retaining Wall

Gabion

12x3x4m =


Gabion

12x3x4m =

08 Nos 29131 2796576

Pipti Seri

Lahasa

(200x150m)

31’27’40"

77’35’09"

Life &

Property NA

Loose

Stones Very Severe Rainy Yes No No Yes


Gabion

15x3x4m =


Gabion

20x3x4m =

06 Nos 29131 3495720 Pipti Seri Lahasa Dogri



Sp1c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASURES

TAKEN

TYPE OF SOIL

AND ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QU

ARR

Y

OTHER

CONSTRUCTION

S

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTIT

Y

Rate/

Unit

(Rs) Cost(Rs)

Dwari Vill Slip,

(200x200m)

31’29’50"

77’40’09"

Life &

Property

Retaining Walls

of 5-8m = 12

Nos

Clay & Loose

Stones Very Severe Rainy NA NA

Due to heavy

blasting by

Rampur HEP for

making

underground

tunnel Yes

Live Hedge 20 Rms 9.6 192

Retaining Wall

Gabion

8x2x2.5

m= 06

Nos 17277 829296

Retaining Wall

Gabion

10x2x2.5

m = 04

Nos 17277 691080

Retaining Wall

Gabion

12x2x2.5

m = 03

Nos 17277 621972

Kund-I ,

(100x30m)

31’29’50"

77’40’09"

Life &

Property

Retaining walls

with CW

5x1.25x1.125=

32

Clay & Loose

Stones Very Severe Rainy No No

Due to heavy

blasting by

Rampur HEP for

making

underground

tunnel Yes

Live Hedge 10 Rms 9.6 96 Plantation of

soil binders like

Rambaan. NA

Retaining Wall

Gabion

5x2x2.5

m = 12

Nos 17277 1036620

Kund-II ,

(500x200m)

31’29’30"

77’40’30"

Life &

Property

Retaining Walls

with CW

15x2x2m=50N

os

10x2x2m=46N

os

Clay & Loose

Stones Very Severe Rainy No No No Yes

Live Hedge 50 rms 9.6 480

Retaining Wall

Gabion

12x2x2.5

m = 08

Nos 17277 1658592

Retaining Wall

Gabion

10x2x2.5

m = 06

Nos 17277 1036620



Dwari Vill Slip Kund-I Kund-II



Sp2a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Dogri Nala Slip

, (2.5Kmx1Km)

31’31’20"

77’41’10"

Life &

property NA

Loose

Stones

Very



Rubinia, Alinthus

Lucinia, Baan and

Soil binder bushes NA Retaining Wall

Gabion

20x2x2.5 = 16


Gabion

15x2x2.5 = 12


Gabion

10x2x2.5 = 08

Nos 17277 1382160

Kushwa Nala,

(2 Kmx 80m)

31’31’01"

77’41’15"

Life &

property NA

Loose

Stones &

Clay Moderate Rainy No No No Yes


Gabion

8x2x2.5m = 18


Gabion

10x2x2.5m =

24 Nos 17277 4146480



Dogri Nala Slip Kushwa Nala



Sp3a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QU

ARR

Y

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Kuiki Dhar,

(100mx20m)

31'31'54"

77'45'00" Property NA Clay Very Severe Rainly No No No Yes


Gabion

7x1.5x1.5m=18


Gabion

5x1.5x1.5m=15

Nos 10033 752475

Peri,

(3000mx500m

)

31'32'14"


Loose

Stone Severe Rainly Yes No No Yes


Gabion

5x1.5x1.25m =


Gabion

7x1.5x1.25m =

15 Nos 10033 1053465

Kuiki Dhar Peri



Sp3b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASURES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QU

ARR

Y

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Chandi

(1000mx800m

)

31'36'15"

77'45'18"

Life &

Property

Check dams

were made

but washed

away.

Loose

Stone Moderate Rainy No No No Yes


DeflectingSpur

3x1.5x2m =

20 Nos 16236 974160 Drainage of water

20 mtr left & 20

mtr right side 1000 Rms Live Hedge 1000 Rms 9.6 9600 Plantation of

Willow, Poplar 150 Plants. Retaining Wall

Gabion

15x3x4m =

06 Nos 29131 2621790

Chandi



Sp3d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW


Rate/Uni

t (Rs) Cost(Rs)

Kapridhar(50

mx30m)

31'36'40"

77'43'30" Property NA Clay Moderate Rainy No No No Yes


Gabion

15x1.5x1.5m=15


Gabion

20x1.5x1.5m=12

Nos 10033 2407920

Kurmi

(40mx15m)

31'37'01"


Very



Gabion

12x1.5x1.5m


Gabion

10x1.5x1.5m =

03 Nos 10033 300990

Kurmi Kapridhar



Sp3f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Nanti

(100mx200m)

31'36'52"

77'43'21" Property NA Clay Very severe Rainy No No No Yes


Gabion

15x1.5x1.5m


Gabion

12x1.5x1.5m

=04Nos 10033 481584

Nanti



Sp4a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEVE

RITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUCTI

ON

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTIO

N

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Ratu

(150mx100m)

31'33'26"


Loose


CheckDams

25x1.5x1.5m =

08 Nos 10033 2006600

CheckDams

15x1.5x1.5m

=16 Nos 10033 2407920

CheckDams

20x1.5x1.5m

=12 Nos 10033 2407920 Live Hedge 1500 Rms 9.6 14400

Ratu



Sp4b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUCTI

ON

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Kutru

(500mx50m)

31'34'12"


Very



Gabion

12x1.5x1.5m


Gabion

10x1.5x1.5m =

22Nos 10033 2207260

Kutru



Sp5b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATUR

AL

NEW


Rate/U

nit (Rs) Cost(Rs)

Talpa (800m x

50m)

31'38'15"


Loose

stone Very Severe

Rainy

season No No No

Yes due

to

glaciers


Gabion

25x2x2.5m = 18


Gabion

20x2.5x3m = 16

Nos 20177 6456640

Talpa



Sp5c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Kumrang Khad

(2.5Kms)

31'38'44"


Loose

stones Severe

Rainy and

Glacier

seasons No No No Yes

DeflectingSpur

7x2x3m = 24


Gabion

20x2.5x3m=


Gabion

25x2.5x3m=

14 Nos 20177 7061950

Kumrang Khad



Sp5d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASUR

ES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW


Rate/U

nit (Rs) Cost(Rs)

Left Side of

Kamrang Khad

(150m x100m)

31'38'52"


Loose

stone Severe

Rainy

season No No No Yes


Gabion

15x2.5x3m = 04


Gabion

10x1.5x1.5m =


Gabion

7x1.5x1.5m = 05

Nos 10033 351155

Left Side of Kamrang Khad



Sp6a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NAT

URAL

NEW


Rate/U

nit (Rs) Cost(Rs)

Deokhang

(200mx50m)

31'34'27"

77'53'41" Property Nil Clay Severe

Raiy

season Yes No No Yes


Gabion

4x2x2.5m = 04


Gabion

3x2x2.5m = 03

Nos 17277 155493

Janti

(250mx100m)

31'34'33"


Loose

stone

Very

Severe

Rainy

season Yes No No Yes


Gabion

10x2.5x3m = 14


Gabion

8x2.5x3m = 18

Nos 20177 2905488

Janti Deokhang



Sq1a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASURES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU


NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Talai Nursey

(Barapani)

(800x150m)

31’23’14"

77’37’12"

NH 22 150m

sinking into

Satluj

Retaining Walls

20x1x1 = 06

15x1x1 = 15

12x1x1 = 10

150x1x1 = 01

Sand &

Stones

VERY


Brushwood 280 Rms 62 17360 Live Hedge 370 Rms 9.6 3552 Proper drainage of

water and safe

water disposal NA Retaining Wall

Gabion

35x3x4m

= 08 Nos 29131 8156680

Talai Nursey (Barapani)



Sq1b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Kamlahu Nala

, 25x15m - Qty

3 Nos

31’38’09"

77’66’59"

Life &

Property NA Hard Stones Very Severe Rainy No No No Yes


Gabion

8x2x2.5m =

6 Nos 17277 829296

Kamlahu Vill ,

100x50m

31’38’58"

77’66’85" Property NA

Sand & Clay

Mixed Severe Rainy Yes No No Yes


Gabion

20x2x2.5m =

25 Nos 17277 8638500

Kareri Nala ,

800x30m

31’22’59"

77’40’51"

Life &

Property NA

Clay & Loose



Gabion

12x1.5x1.5m


Gabion

8x1.5x1.5m

= 14 Nos 10033 1123696

Nalti Nal ,

50x30m

31’38’45"

77’65’09"

Life &

Property NA Hard Stones Very Severe Rainy No No No Yes


Gabion

10x2x2.5m =

12 Nos 17277 2073240

Nalti Nal Kumsu - Masarna Road Kamlahu Vill Kareri Nala



Sq1c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEVE

RITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Darshal,

100x50m

31’39’35"


Loose



Gabion

15x2x2.5m =


Gabion

10x2x2.5m =

08 Nos 17277 1382160

Shog Nala,

150mx50m

31’38’81"

77’67’56" Property NA Clay Very Severe Rainy No No No Yes


Gabion

20x2x2.5m =


Gabion

15x2x2.5m =

04 Nos 17277 1036620 Shog Nala Darshal



Sq1d


NAME OF

AREA/LOCATI

ON

LATITUDE/

LONGITUD

E

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW


Rate/U

nit (Rs) Cost(Rs)

Gandra

90x35m

31’26’12"


Clay & Loose

Stone Very Severe Rainy No No No Yes


Gabion

10x1.5x1.5m =


Gabion

8x1.5x1.5m = 09


Gabion

5x1.5x1.5m = 17

Nos 10033 852805

Kareri 15x25m

31’24’01"


Clay & Loose



Gabion

5x1.5x1.5m = 03


Gabion

7x1.5x1.5m = 05

Nos 10033 351155

Khol Bai ,

30x8m

31’26’15"


Clay & Loose



Gabion

7x2x2.5m = 04


Gabion

3x1.5x1.5m = 06

Nos 10033 180594

Kuhl-l 85x20m

31’26’30"


Clay & Loose



Gabion

10x1.5x1.5m =


Gabion

8x1.5x1.5m = 03


Gabion

7x1.5x1.5m = 02

Nos 10033 140462



Kuhl-lI

90x15m

31’26’32"


Clay & Loose



Gabion

8x1.5x1.5m = 07


Gabion

10x1.5x1.5m =

06 Nos 10033 601980

Kundri ,

15x10m

31’26’18"


Clay & Loose



Gabion

3x1.5x1.5m = 04


Gabion

5x1.5x1.5m = 03


Gabion

10x1.5x1.5m =

02 Nos 10033 200660

Majhali ,

20mx10m

31’26’03"


Clay & Loose



Gabion

12x1.5x1.5m = 1


Gabion

10x1.5x1.5m = 1


Gabion

7x1.5x1.5m = 2

Nos 10033 140462

Sheel

120x10m

31’25’02"

77’43’42" Property NA Loose Stone Very Severe Rainy No No No Yes


Gabion

7x1.5x1.5m = 09


Gabion

5x1.5x1.5m = 08

Nos 10033 401320

Urman

30x45m

31’24’42"

77’43’51" Property NA Loose Stone Very Severe Rainy No No No Yes

Live Hedge 48 Rms 9.6 460.8 Retaining Wall

Gabion

15x1.5x1.5m =


Gabion

12x1.5x1.5m =

04 Nos 10033 481584



Gandra Kareri Sheel Urman

Majhali Khol Bai Kundri Kuhl-l

Kuhl-II



Sq1f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Barshol-I,

70mx15m

31’22’36"

77’44’33" Property NA Clay Very severe Rainy Yes No No Yes


Gabion

10x1.5x1.5m =


Gabion

7x1.5x1.5m =

04 Nos 10033 280924

Barshol-II,

80mx20m

31’22’41"

77’44’31" Property NA Clay Very Severy Rainy Yes No No Yes


Gabion

10x1.5x1.5m =


Gabion

7x1.5x1.5m =


Gabion

5x1.5x1.5m =

05 Nos 10033 250825

Seri Majhali ,

60mx10m

31’22’13"

77’44’34" Property NA Clay Very Severe Rainy Yes No No Yes


Gabion

10x2x2.5m =

06 Nos 17277 1036620

Seri Majhali Barshol-I Barshol-II



Sq1g


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Jogni-I

30mx20m

31’24’28"

77’45’41" Property NA Clay

Very

Severe Rainy Yes No No Yes


Gabion

15x2x2.5m =

01 No 17277 259155 Retaining Wall

Gabion

12x2x2.5m =

01 Nos 17277 207324

Jogni-II

60mx40m

31’24’25"

77’45’29" Property NA Clay

Very



Gabion

10x2x2.5m =


Gabion

8x2x2.5m =

02 Nos 17277 276432

Jogni-I Jogni-II



Sq1h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTR

UCTION

QUAR

RY

OTHER

CONSTRU

CTIONS

NATU


NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Agadhar-I

500mx20m

31’23’11"

77’44’13" Property NA Hard Stone Very severe Rainy Yes No No Yes


Gabion

3x1.5x1.5m

= 08 Nos 10033 240792

Agadhar-II

500mx10m

31’23’09"

77’44’11" Property NA Hard Stone

Very



Gabion

3x1.5x1.5m

= 15 Nos 10033 451485

Agadhar-III

500mx7m

31’23’06"

77’44’07" Property NA Hard Stone

Very



Gabion

3x1.5x1.5m

= 12 Nos 10033 361188

Agadhar-I Agadhar-II Agadhar-III



Sq1k


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW


Rate/Unit

(Rs) Cost(Rs)

Nau Khad (2

Kmsx200m)

31’40’44"


Clay &

Loose

Stones Moderate Rainy No No No Yes


Gabion

10x2x2.5m = 28


Gabion

5x2x2.5m = 30

No 17277 2591550

Near Rest

House

(100x400m)

31’40’33"


Loose

Stones Moderate Rainy No No No Yes


Gabion

5x2x2.5m = 15


Gabion

50x2.5x3m = 01

No 20177 1008850

Thurki

(100x50m)

31’40’86"

77’83’66" Property NA Clay Moderate Rainy No No No Yes


Gabion

20x2x2.5m = 18


Gabion

10x2x2.5m = 21

No 17277 3628170 Near Rest House Nau Khad Thurki



Sq2a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Bazir Bawari

Slip ,

200mx100m

31’40’85"


Loose

Stone Very severe Rainy No No No Yes


Gabion

200x2x2.5m

= 01 Nos 17277 3455400

Kalna Nala

near NH ,

50m x 50m

31’40’69"

77’63’01" Property NA Clay Moderate Rainy Yes No No Yes


Gabion

50x2x2.5m =

01 No 17277 863850 Retaining Wall

Gabion

10x2x2.5m =


Gabion

25x2x2.5m =

01 Nos 17277 431925

Lahasa Vill Slip

, 100mx100m

31’44’20"


Clay &

Loose

Stone Very severe Rainy No No

Yes due to

sewerage Yes

Live Hedge 300 Rms 9.6 2880 Net with nailing in 3

parts with plantation

of grasses NA Shrubs 100x100m

Kalna Nala near NH Bazir Bawari Slip Lahasa Vill Slip



Sq2c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Gaura Shah

Village,

(75x30m)

31’49’05"

77’71’35"

Life &

Property NA Clay

Very

Severe Rainy No No

Due to heavy

blasting by Jhakri

Project to make

underground

tunnel & Project

Roads Yes


Gabion

20x2.5x3m =

03 Nos 20177 1210620

Retaining Wall

Gabion

5x2x2.5m =

10 Nos 17277 863850

Gaura Shah Village



Sq3a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW


Rate/U

nit (Rs) Cost(Rs)

Damri,

(300mx500m)

31'30'22"

77'46'33" Property NA Clay Moderate Rainy No No No Yes


Gabion

15x1.5x1.5m=05


Gabion

10x1.5x1.5m=12


Gabion

7x1.5x1.5m=05


Gabion

5x1.5x1.5m= 08

Nos 10033 401320

Dofda,

(100mx200m)

31'27'44"



Gabion 7x1.5x1.5 = 04Nos 10033 280924 Retaining Wall

Gabion 5x1.5x1.5 = 05 Nos 10033 250825

Kuni

(400mx25m)

31'29'32"


Hard

Stone

Very



Gabion

6x1.5x1.5m = 07

Nos 10033 421386

Maghara

(100mx10m)

31'28'17"



Gabion

10x1.5x1.5m =


Gabion

7x1.5x1.5m = 03

Nos 10033 210693



Dofda Maghara

Kuni Damri



Sq3b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU


NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Bajwa Nala

(1Kmx150m)

31'45'47"


Loose

Stones &

Clay Very Severe Rainy No No No Yes


Gabion

7x2x2.5m =

06 Nos 17277 725634

Bajwa Vill

(500mx150m)

31'44'99"


Loose


Brushwood 16Rms 62 992 Live Hedge 100 Rms 9.6 960 Retaining Wall

Gabion

7x2x2.5m=0

5Nos 17277 604695

Daran,(50mx4

0m)

31'27'16"

77'46'02" Property NA Clay Very Severe Rainy Yes No No Yes


Gabion

15x1.5x1.5m


Gabion

10x1.5x1.5m

=02 Nos 10033 200660

Rama Slip,

(650mx150m)

31'26'58"

77'46'16"

Life &

Property NA Clay Very severe Rainy No No No Yes


Gabion

3x2x2.5m =

10 Nos 17277 518310



Rama Slip Bajwa Nala

Bajwa Vill Daran



Sq3c


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Ghartheda

(30mx50m)

31'28'09"

77'49'07" Property NA Clay Very Severe Rainy No No No Yes


Gabion

15x1.5x1.5m


Gabion

10x1.5x1.5m

=02Nos 10033 200660

Kharaya

(75mx50m)

31'28'05"



Gabion

25x1.5x1.5m

=01No 10033 250825 Retaining Wall

Gabion

20x1.5x1.5m

=01No 10033 200660

Lothhoa

(300mx90m)

31'28'01"

77'48'16" Property NA Clay Very severe Rainy No No No Yes


Gabion

15x1.5x1.5m


Gabion

10x1.5x1.5m


Gabion

7x1.5x1.5m


Gabion

5x1.5x1.5m

=04 Nos 10033 200660

Theda

(20mx50m)

31'28'34"



Gabion

7x1.5x1.5m=


Gabion

10x1.5x1.5m

=1 Nos 10033 100330



Ghartheda Theda

Kharaya Lothhoa



Sq3d


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Dob

(300mx75m)

31'45'54"

77'82'82"

Life and

property NA

Clay &

Loose

stones

Very



Gabion

8x2x2.5m = 15

Nos 17277 2073240

Sameri

(500mx1Km)

31'45'80"

77'82'90"

Life and

property NA

Clay &

Sand

stones

Very



Gabion

500x3x4m=01

No, 29131 14565500 Retaining Wall

Gabion

10x2x2.5m=12

Nos 17277 2073240

Sameri Dob



Sq3f


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL NEW PRESCRIPTION NEW QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Manglad

(50mx300m)

31'28'04"


Loose



Gabion

20x2x2.5m = 10


Gabion

25x2x2.5m = 04

Nos 17277 1727700

Manglad



Sq4a


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Majhgaon

(20mx50m)

31'30'28"



Gabion

15x1.5x1.5m =

02 Nos 10033 300990

Majhgaon



Sq4b


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Badhal

(300mx400m)

31'33'37"



Gabion

200x2x2.5m=0


Gabion

10x1.5x1.5m=0

6Nos 10033 601980

Matla

(50mx30m)

31'32'07"



Gabion

20x1.5x1.5m=2


Gabion

30x1.5x1.5m=2

Nos 10033 601980

Shakari

(40mx10m)

31'32'09"



Gabion

10x1.5x1.5m=4


Gabion

7x1.5x1.5m=3

Nos 10033 210693



Matla Shakari

Badhal



Sq5b


NAME OF

AREA/LOCATI

ON

LATITUDE

/LONGITU

DE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QU

ARR

Y

OTHER

CONSTR

UCTIONS

NAT


Rate/

Unit

(Rs) Cost(Rs)

Solding

(50mx200m)

31'53'73"


Sand and

loose

stone

VERY

SEVERE

Rainy

Season No No No Yes

Cement spray at the top NA Live Hedge 1600 Rms 9.6 15360 Retaining Wall Gabion 20x3x4m=6 Nos 29131 3495720 Retaining Wall Gabion 50x3x4m=3 Nos 29131 4369650

Solding-I

(300mx200m)

31'54'17"


Loose

stone Severe

Rainy

season No No No Yes

Cement spray at the top NA Live Hedge 2000 Rms 9.6 19200 Retaining Wall Gabion 20x3x4m=20 No 29131 11652400 Retaining Wall Gabion 200x3x4m=1 Nos 29131 5826200

Solding Solding-I



Sq5h


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Borcha

(500mx100m)

31'54'02"


Clay

mixed

with sand

and loose

stone

Very


Brushwood 75 Rms 62 4650 Cement spray at the

top NA Live Hedge 1000 Rms 9.6 9600 Retaining Wall

Gabion

12x2x2.5m =


Gabion

10x2x2.5m =


Gabion

8x2x2.5m =


Gabion

15x2x2.5m =

06 Nos 17277 1554930 Borcha



Subcatchment No 01


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRUC

TIONS

NATU


NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Bargar

(200x200m)

31'31'20"


Very


Live Hedge 200 Rms 9.6 1920 Plantation of Ramban

in sliding areas,

Cement spray ijn

upper part of sliding

area. NA


25x2x2.5m

=06 Nos 17277 2591550


30x2x2.5m

= 08 Nos 17277 4146480

Furkime

(500x300m)

31'31'30"


Clay &

Sand

mixed Very severe Rainy No No No Yes

Live Hedge 320 Rms 9.6 3072


3x1.5x1.5m

= 05 Nos 10033 150495


5x1.5x1.5m

= 06 Nos 10033 300990

Gudmo Nala Panvi Khad



Subcatchment No 02


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTR

UCTIONS

NAT


Rate/

Unit

(Rs) Cost(Rs)

Melam

(50x50m)

31'30'11"

78'02'37" Property NA Clay Severe Rany No No No Yes


Gabion

8x2x2.5m = 03

Nos 17277 414648

Melam



Subcatchment No 04


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU


NEW

QUANTITY

Rate/

Unit

(Rs) Cost(Rs)

Thikru Slip

(1000mx500m

)

31'30'54"


Clay &

Loose

stone Very Severe Rainy No No

River base

cutting Yes


Rambaan & Nirgal

in sliding area NA Retaining Wall

Gabion

40x3x4m

= 25 Nos 29131 29131000

Thikru Slip



Subcatchment No 07


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK

TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Chamsu

(500x1000m)

31'43'93"

78'22'42" NA NA CLAY

VERY


Brushwood 40 Rms 62 2480 Cement spray at the

top 60 mtrs Live Hedge 2000 Rms 9.6 19200 Retaining Wall

Gabion

20x2x2.5m=

10 Nos 17277 3455400

Palincha

(500x500m)

31'44'49"


VERY



Gabion

5x1.5x1.5m=

15 Nos 10033 752475

Ruti Rang

(500x500m)

31'43'69"


VERY



Gabion

7x1.5x1.5m=


Gabion

5x1.5x1.5m=

15 Nos 10033 752475

Chamsu Palincha Ruti Rang



Subcatchment No 10


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTR

UCTIONS

NATU


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Khatgo

(100mx100m)

31'32'15"


Loose

stone

Very


Brushwood 40 Rms 62 2480 Live Hedge 200 Rms 9.6 1920 Plantation of

Rambaan in sliding

area. NA Retaining Wall

Gabion

100x2.5x3m =

01 Nos 20177 2017700

Rangte

(200mx30m)

31'31'52"


Loose

stone

Very



Gabion

15x1.5x1.5m =


Gabion

7x1.5x1.5m =


Gabion

12x1.5x1.5m =

02 Nos 10033 240792

Khatgo Rangte



Subcatchment No 11


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRU

CTION

QUAR

RY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Ghaso Slip

(150x60m)

31'33'37"



Gabion

12x2x2.5m =


Gabion

10x2x2.5m =

10 Nos 17277 1727700

Khawangi

(150x100m)

31'32'58"

7816'42"

Life &

property NA

Clay &

Sandy

Very



Gabion

150x2x2.5m

= 01 No 17277 2591550

Powari (2

Hact)

31'33'09"

78'16'43"

Life &

property NA

Clay &

loose stone

Very



Gabion

50x3x4m =


Gabion

50x2x2.5m =

06 Nos 17277 5183100 Tilangi Dakho

(1000mx200m

)

31'34'03"

78'16'32"

Life &

property NA

Clay &

Sandy

Very


Live Hedge 1000Rms 9.6 9600 Retaining Wall

Gabion

50x2x2.5m =

18 Nos 17277 15549300



Ghaso Slip Khawangi

Powari Tilangi Dakho



Subcatchment No 13


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NATU


NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Below old HT

Pangi area

(1Kmx250m)

31'35'41"

78'17'10"

Life &

Property NA

Clay with

Loose

Stone

Very

Severe Rainy Yes No

Due to

heavy

blastings Yes


Gabion

8x1.5x1.5m =


Gabion

5x1.5x1.5m =

11 Nos 10033 551815

Boktu

(150mx30m)

31'35'17"


Clay &

Sand mixed Severe Rainy No No No Yes


Gabion

7x1.5x1.5m =

43 Nos 10033 3019933

Pangi Kainchi

(200mx200m)

31'34'59"


Clay &

Sand mixed Severe Rainy Yes No No Yes


Gabion

15x2x2.5m 12


Gabion

50x2x2.5m

=04 Nos 17277 3455400

Pangi Khad

(1.5x1 Kms)

31'35'31"

78'16'59"

Life &

Property NA

Clay with

Loose

Stone

Very

Severe Rainy Yes No

Due to

heavy

blastings Yes


Gabion

5x1.5x1.5m =


Gabion

8x1.5x1.5m =

20 Nos 10033 1605280



Below old HT Pangi area Boktu

Pangi Kainchi Pangi Khad



Subcatchment No 15


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RISK TO

LIFE & PROPERTY

MEASURE

S TAKEN

TYPE OF SOIL

AND ROCK

DEGREE OF

SLOPES/SEVERI

TY

OCCURREN

CE(Season)

ROAD

CONSTRUCT

ION

QUA

RRY

OTHER

CONSTRUCTI

ONS

NAT

URA

L

NEW

PRESCRIPT

ION

NEW

QUANTI

TY

Rate/U

nit (Rs)

Cost

(Rs)

Khadra Dhank

31'34'49"

78'22'48"

Consultant visit

required NA LOSE STONE VERY SEVERE Rainy No No No Yes

Consultant

visit

required NA

Tarakdin Area

to Dunag

31'35'55"

78'22'14"

Consultant visit

required NA LOSE STONE VERY SEVERE Rainy No No No Yes

Consultant

visit

required NA

Khadra Dhank Tarakdin Area to Dunag



Subcatchment No 16


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTRU

CTIONS

NAT

URAL

NEW


Rate/Uni

t (Rs) Cost(Rs)

Gandum

Shurpa

(500x500m)

31'39'46"


VERY



Gabion 7x3x4m=7 Nos 29131 1427419 Retaining Wall

Gabion 5x3x4m=13 Nos 29131 1893515

Jajrang (10

Hacs)

31'39'37"


VERY



Gabion

7x2x2.5m=52


Gabion

10x2x2.5m=36

Nos 17277 6219720

Lippa Bridge

(100x100m)

31'39'20"


VERY


CheckDams

5x2x2.5m=06

Nos 17277 518310

CheckDams

10x2x2.5m=04

Nos 17277 691080

CheckDams

8x2x2.5m=07


Gabion

10x2x2.5m=06

Nos 17277 1036620



Gandum Shurpa Jajrang

Lippa Bridge



Subcatchment No 17


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTRU

CTIONS

NAT


NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Shrimati

Dhang

(500mx300m)

31'39'50"


Very



Gabion

3x1.5x1.5m =


Gabion

4x1.5x1.5m =

11 Nos 10033 441452

Spillo

(500mx100m)

31'39,01"

78'26'31"

Life &

Property NA

Clay &

Sand

mixed

Very

Severe Rainy Yes No

River base

cutting Yes


Gabion

150x2x2.5m =

01 No, 17277 2591550 Retaining Wall

Gabion

8x2x2.5m = 13

Nos 17277 1796808 Safe drainage of

water to either side

to Kanam Nala NA

Shrimati Dhang Spillo



Subcatchment No 18


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEASU

RES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURRE

NCE(Seas

on)

ROAD

CONSTRUC

TION

QUAR

RY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW

PRESCRIPTI

ON

NEW

QUANTITY

Rate/Unit

(Rs) Cost(Rs)

Ropa Village

(500x500m)

31'79'58"

78'42'21" NA NA LOSE STONE

VERY


Live Hedge 300 Rms 9.6 2880 Retaining

Wall

Gabion

1x1.5x1.5m

=70 Nos 10033 702310

Ropa Village



Subcatchment No 20


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEASURES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEVE

RITY

OCCUR

RENCE(

Season)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/U

nit (Rs) Cost(Rs)

Namgia Slip

(1000x800m)

31'80'24"

78'65'94"

Life &

Property

Check Walls

Crate

Wire=75 Nos

LOSE

STONE VERY SEVERE Rainy No No No Yes


Gabion

4x1.5x1.5m

=70 Nos 10033 2809240

Namgia Slip



Subcatchment No 22


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCUR

RENCE(

Season)

ROAD

CONSTRUC

TION

QUA

RRY

OTHER

CONSTR

UCTIONS

NAT

URAL

NEW


Rate/U

nit (Rs) Cost(Rs)

Nangkirang

(200x50 m)

31'56'18"

78'46'77"

Property &

Life NA

LOSE

STONE

VERY



Gabion 15x2x2.5m=3 Nos 17277 777465

Nangkirang



Subcatchment No 23


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RIS

K TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SE

VERITY

OCCURR

ENCE(Se

ason)

ROAD

CONSTR

UCTION

QUA

RRY

OTHER

CONSTR

UCTIONS

NATU


NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Ribba Slip

(50x60 m)

31'58'27"


LOSE

STONE

VERY



Gabion

10x3x4m=4


Gabion 12x3x4m=1 No 29131 349572 Retaining Wall

Gabion

5x2x2.5m=10

Nos 17277 863850

Ribba Slip



Subcatchment No 24


NAME OF

AREA/LOCATI

ON

LATITUDE/L

ONGITUDE

DAMAGE/RI

SK TO LIFE &

PROPERTY

MEAS

URES

TAKEN

TYPE OF

SOIL AND

ROCK

DEGREE OF

SLOPES/SEV

ERITY

OCCURREN

CE(Season)

ROAD

CONSTRU

CTION

QUA

RRY

OTHER

CONSTRUC

TIONS

NATU

RAL

NEW

PRESCRIPTION

NEW

QUANTITY

Rate/Uni

t (Rs) Cost(Rs)

Lal Dhank

(500mx500m)

31'51'26"


Clay with

loose

stone Very Severe Rainy Yes No No Yes


Gabion

20x3x4m =

25 Nos 29131 14565500

Lal Dhank

Volume: II Section IV Page No: 176


Section 4:

Estimates & Cost Models

LIVE HEDGE ESTIMATE

Item No Unit Quantity Unit Cost

Preparation of furrows for live hedge fencing Rms 1 0.95

Planting of live hedge plant species in furrows Rms 1 8.65

Total 9.6

BRUSHWOOD ESTIMATE

Item No Unit Quantity Unit Cost

Brushwood Check dams Rms 1 31.8

Add 96.08% increase on above i.e. on Rs 31.8 Rms 1 30.55

Total 62.35

Or Say 62



CHECK DAM ESTIMATE

Item No No Length Breadth Depth Quantity Rate Unit Amount Say Per Rm

Check Dam Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“ 1.5X1.5M

a) Excavation 1 1 2 0.5 1

1 1 2 0.3 0.6

1.6 198.6 m3 317.76

b) Gabion Structure 1 1 1 1 1

1 1 1.5 0.5 0.75

1 1 2 0.5 1

c) Apron 1 1 2 0.3 0.6

3.35 2900 m3 9715

Total 10032.76 10033



CHECK DAM ESTIMATE


Check Dam Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“2X2.5M

a) Excavation 1 1 2.5 0.5 1.25

1 1 3.5 0.3 1.05

2.3 198.6 m3 456.78


1 1 1.5 1 1.5

1 1 2 0.5 1

1 1 2.5 0.5 1.25

c) Apron 1 1 3.5 0.3 1.05

5.8 2900 m3 16820

Total 17276.78 17277



CHECK DAM ESTIMATE


Check Dam Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“ 2.5X3M

a) Excavation 1 1 2.5 0.5 1.25

1 1 3.5 0.3 1.05

2.3 198.6 m3 456.78


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 0.5 1.25

c) Apron 1 1 3.5 0.3 1.05

6.8 2900 m3 19720

Total 20176.78 20177



CHECK DAM ESTIMATE


Check Dam Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition.Gabions of Size â€“ 3X4M

a) Excavation 1 1 3 0.5 1.5

1 1 4.5 0.3 1.35

2.85 198.6 m3 566.01


1 1 1.5 1 1.5

1 2 2 1 2

1 1 2.5 1 2.5

1 1 3 0.5 1.5

c) Apron 1 1 4.5 0.3 1.35

9.85 2900 m3 28565

Total 29131.01 29131



RETAINING WALL ESTIMATE


Check Wall/ Retaining Wall in Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“ 1.5X1.5M

a) Excavation 1 1 2 0.5 1

1 1 2 0.3 0.6

1.6 198.6 m3 317.76


1 1 1.5 0.5 0.75

1 1 2 0.5 1

c) Apron 1 1 2 0.3 0.6

3.35 2900 m3 9715

Total 10032.76 10033





Check Wall/ Retaining Wall in Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“2X2.5M

a) Excavation 1 1 2.5 0.5 1.25

1 1 3.5 0.3 1.05

2.3 198.6 m3 456.78


1 1 1.5 1 1.5

1 1 2 0.5 1

1 1 2.5 0.5 1.25

c) Apron 1 1 3.5 0.3 1.05

5.8 2900 m3 16820

Total 17276.78 17277





Check Wall/ Retaining Wall in Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“ 2.5X3M

a) Excavation 1 1 2.5 0.5 1.25

1 1 3.5 0.3 1.05

2.3 198.6 m3 456.78


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 0.5 1.25

c) Apron 1 1 3.5 0.3 1.05

6.8 2900 m3 19720

Total 20176.78 20177





Check Wall/ Retaining Wall in Gabion Providing & laying steel Gabions or equivalent type of required section including boxes made of mechanically woven, double Twisted , hexagonal shaped steel wire mesh Gabions as per En standards mesh type 10 x 12 as per EN 10223 , edges are to be mechanically selvedge made of heavily ( Zn+PVC) coated G.I. wire as per B.S. 443 mesh wire 3 mm die & edge wire dia 3.9mm dia of maccaferri type or equivalent type & filled with 20 to 50 kg weight trap Stones ,including conveying with all leads & lifts and required placing at required places in required line , level, slope, section as directed. etc complete under tidal condition. Gabions of Size â€“ 3X4M


1 1 4.5 0.3 1.35

2.85 198.6 m3 566.01


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 1 2.5

1 1 3 0.5 1.5

c) Apron 1 1 4.5 0.3 1.35

9.85 2900 m3 28565

Total 29131.01 29131



SPUR ESTIMATE

Item No No Length Breadth Depth Quantity Rate Unit Amount Say Per

Rm

Deflecting Spur Gabions of Size – 1.5X2M

a) Excavation 1 1 2 1 2

1 1 3 0.3 0.9

2.9 198.6 m3 575.94


1 1 1.5 1 1.5

1 1 2 1 2

c) Apron 1 1 3 0.3 0.9

5.4 2900 m3 15660

Total 16235.94 16236



SPUR ESTIMATE


Gabions of Size – 2X3.5M


1 1 4 0.3 1.2

4.2 198.6 m3 834.12


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 0.5 1.25

1 1 3 1 3

c) Apron 1 1 4 0.3 1.2

9.95 2900 m3 28855

Total 29689.12 29689



SPUR ESTIMATE


Rm

Deflecting Spur Gabions of Size – 2X3M 1 1 2.5 1 2.5


3.7 198.6 m3 734.82


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 1 2.5

c) Apron 1 1 4 0.3 1.2

8.2 2900 m3 23780

Total 24514.82 24515



DROP STRUCTURE ESTIMATE


Rm

Drop Structure Gabion Gabions of Size – 3X4M


1 1 5 0.5 2.5

5.5 198.6 m3 1092.3


d) Apron 1 1 5 0.5 2.5

17.5 2900 m3 50750

Total 51842.3 51842





Rm



1 1 5 0.5 2.5

5.5 198.6 m3 1092.3


d) Apron 1 1 5 0.5 2.5

17.5 2900 m3 50750

Total 51842.3 51842



SILT DETENTION DAMS ESTIMATE

Item No No Length Breadth Depth Quantity Rate Unit Amount Say

Per Rm Silt Detention Dams in Gabion Gabions of Size â€“ 2X3M

a) Excavation 1 1 2.5 0.5 1.25

1 1 3.5 0.3 1.05

2.3 198.6 m3 456.78


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 0.5 1.25

c) Apron 1 1 3.5 0.3 1.05

6.8 2900 m3 19720

Total 20176.78 20177



SILT DETENTION DAMS ESTIMATE


Rm Silt Detention Dams in Gabion Gabions of Size â€“ 3X4M


1 1 4.5 0.3 1.35

2.85 198.6 m3 566.01


1 1 1.5 1 1.5

1 1 2 1 2

1 1 2.5 1 2.5

1 1 3 0.5 1.5

c) Apron 1 1 4.5 0.3 1.35

9.85 2900 m3 28565

Total 29131.01 29131





Rm



1 1 4 0.5 2

5 198.6 m3 993


d) Apron 1 1 4 0.5 2

14 2900 m3 40600

Total 41593 41593



Spill Way in Gabion ESTIMATE


Rm

Spill Way in Gabion Gabions of Size – 5X3M

a) Excavation 2 1 2.5 1 5.00

1 1 5 0.5 2.50

7.50 198.6 m3 993

b) Gabion Structure 2 1 1 1 2.00

2 1 1.5 1 3.00

2 1 2 1 4.00

2 1 2.5 1 5.00

d) Apron 1 1 5 0.5 2.50

16.50 2900 m3 47850.00

Total 49339.50 49340



Toe Wall Gabion ESTIMATE


Rm

Toe Wall Gabion Gabions of Size – 4X6M

a) Excavation 1 1 4 1 4.00

1 1 5 0.3 1.50

5.50 198.6 m3 993

b) Gabion Structure 1 1 1 1 1.00

1 1 1.5 1 1.50

1 1 2 1 2.00

1 1 2.5 1 2.50

1 1 3 1 3.00

1 1 4 1 4.00

d) Apron 1 1 5 0.3 1.50

15.50 2900 m3 44950.00

Total 46042.30 46042.00

Section 5: Chapter : 1 Nalas with heavy

Subcatchment No 7

Name of Nala

Latitude & Longitude

No of Debris Flow Barrier

Volume: II Section 5 Chapter 1 Page No: 213


Nalas with heavy Debris Flow

Subcatchment No 7

: Bassing Nala

Latitude & Longitude : 31'21'01" 78'25'14"

No of Debris Flow Barrier : 01

213


31'21'01" 78'25'14"


Name of Nala :

Latitude & Longitude :

No of Debris Flow Barrier :



Batseri Nala

31'24'54" 78'17'32"

01

214

Name of Nala





: Chansu Nala



215


31'43'93" 78'22'42"


Name of Nala :





Chispan Nala

31'24'25" 78'19'07"

01

216

Name of Nala





: Chitkul Nala



217


31'21'03" 78'25'26"


Name of Nala :





Hurwa Nala

31'25'09" 78'17'18"

01

218

Name of Nala





: Mastrang Khad



219


31'22'18" 78'22'58"


Name of Nala :





Nardo Khad

31'21'03" 78'25'26"

01

220

Name of Nala





: Rukti Khad



221


31'41'80" 78'26'73"


Name of Nala :





Shane Khad

31'22'18" 78'23'18"

01

222

Name of Nala





: Shushang Khad



223


31'21'48" 78'23'57"


Name of Nala :





Tong Tongche Nala

31'42'82" 78'26'23"

01

224

Subcatchment No

Name of Nala





No 10

: Chagaon Village



225


31'31'50" 78'05'11"


Name of Nala :





Pagal Nala

31'31'57" 78'02'49"

01

.

226

Subcatchment No 14

Name of Nala





No 14

: Darbal Nala



227


31'31'50" 78'05'11"


Name of Nala :





Shiran Nala

31'38'57" 78'16'27"

01

228

Subcatchment No 16

Name of Nala





No 16

: Pejar Khad



229


31'39'21" 78'22'56"


Name of Nala :





Thangring Nala

31'40'09" 78'18'42"

01

230

Subcatchment No 18

Name of Nala





No 18

: Bhagat Nala



231


31'39'21" 78'22'56"


Name of Nala :





Ropa Nala

31'79'49" 78'42'25"

01

232

Subcatchment No 19A

Name of Nala





No 19A

: Lifu Nala/Leo Khad

Latitude & Longitude : 31’53’03” 78’34’52”


233


Lifu Nala/Leo Khad

31’53’03” 78’34’52”


Subcatchment No 19B

Name of Nala :





Giew Nala

32’04’20” 78’35’45”

01

234

Subcatchment No 19C

Name of Nala





No 19C

: Lingti Khad

Latitude & Longitude : 32’06’44” 78’10’39’


235


32’06’44” 78’10’39’


Name of Nala :





Tabo Nala

32’05’37” 78’22’04”

01

236

Subcatchment No 19

Name of Nala





No 19D

: Shilla Nala



237


32’15’04” 78’03’08”


Subcatchment No 19E

Name of Nala :





Thuna Nala (Hansa)

32’27’04” 77’52’35”

01

238

Subcatchment No 19F

Name of Nala





No 19F

: Losar Nala



239


32’26’02” 77’45’31”


Name of Nala :





Gyundi Nala

33’19’36” 77’55’04”

01

240

Subcatchment No 19G

Name of Nala





No 19G

: Rongtong Khad/Rangrik Khad

Latitude & Longitude : 32’14’19” 7802’15”


241


Rongtong Khad/Rangrik Khad

32’14’19” 7802’15”


Subcatchment No 19H

Name of Nala :





Pin River

32’05’38” 78’09’23”

01

242

Subcatchment No 20

Name of Nala





No 20

: Dabling Nala



243


31'74'16" 78'63'19"


Name of Nala :





Khab Nala

31'78'88" 78'64'41"

01

244

Name of Nala





: Namgiya



245


31'80'11" 78'66'25"


Subcatchment No 21

Name of Nala :





Gurik Nala

31'66'05" 78'48'87"

01

246

Name of Nala





: Tumnang Nala



247


31'64'38" 78'51'96"


Subcatchment No 22

Name of Nala :





Khokpa Nala

31'58'95" 78'45'28"

01

248

Name of Nala





: Thangi Nala



249


31'64'38" 78'51'96"


Subcatchment No 23

Name of Nala :





Rialding Khad

31'58'47" 78'37'21"

01

250

Subcatchment No 24

Name of Nala





Subcatchment No 24

: Ralli Nala



251


31'50'36" 78'23'18"


Chapter : 2

Costing

Ser No

Name of Location

Subcatchment-7

1 Bassing Nala

2 Batseri Nala

3 Chansu Nala

4 Chispan Nala

5 Chitkul Nala

6 Hurwa Nala

7 Mastrang Khad

8 Nardo Khad

9 Rukti Khad

10 Shane Khad

11 Shusang Khad

12 Tong Tongche Nala

Subcatchment-10

13 Chagaon Village

14 Pagal Nala

Subcatchment-14

15 Darbal Nala

16 Shiran Nala

Subcatchment-16

17 Pejar Khad

18 Thangring Nala

Subcatchment-18

19 Bhagat Nala

20 Ropa Nala

Subcatchment-19A

21 Lifu Nala/Leo Khad

Subcatchment-19B

22 Giew Nala

Subcatchment-19C

23 Lingti Khad

24 Tabo Nala

Subcatchment-19D

25 Shilla Nala

Subcatchment-19E

26 Thuna Nala (Hansa)

Subcatchment-19F

27 Losar Nala

28 Gyundi Nala

Subcatchment-19G

29

Rongtong Khad/Rangrik Khad

Volume: II Section 5 Chapter 2 Page No:


No of

Barriers

Unit Cost Total Cost

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

1 75,00,000 75,00,000

Rongtong Khad/Rangrik 1 75,00,000

75,00,000

252

Total Cost

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

75,00,000

Subcatchment

30 Pin River

Subcatchment

31 Dabling Nala

32 Khab Nala

33 Namgiya

Subcatchment

34 Gurik Nala

35 Tumnang Nala

Subcatchment

36 Khokpa Nala

37 Thangi Nala

Subcatchment

38 Rialding Khad

Subcatchment

39 Ralli Nala

Total

Volume: II Section 5 Chapter 2 Page No:


Subcatchment-19H

Pin River 1 75,00,000

Subcatchment-20

Dabling Nala 1 75,00,000

Khab Nala 1 75,00,000

Namgiya 1 75,00,000

Subcatchment-21

Gurik Nala 1 75,00,000

Tumnang Nala 1 75,00,000

Subcatchment-22

Khokpa Nala 1 75,00,000

Thangi Nala 1 75,00,000

Subcatchment-23

Rialding Khad 1 75,00,000

Subcatchment-24

Ralli Nala 1 75,00,000

253


75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

75,00,000 75,00,000

29,25,00,000

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