Bills of Quantities for a Water Supply Scheme

7/27/2019 Bills of Quantities for a Water Supply Scheme

1/28

Baseline assessment, Design, Business plan and Construction Supervision for Water Supply and Sanitation in Nthailre 160418024.xls.m

ITEM

No.

PAYMENT

REFERS

DESCRIPTION UNIT QTY RATE AMOUNT (M

SABS 1200A BILL NO. 1: PRELIMINARY AND GENERAL

SCHEDULED FIXED-CHARGE AND VALUE RELATED

ITEMS

8.3.1 Contractual Requirements:

A Allow for Performance Bond in accordance with Clause 10 of the

Conditions of Contract

Sum 1 950,000.00 950,000

B Allow for Insurance of the Works in accordance with the

Conditions of Contract

Sum 1 1,000,000.00 1,000,000

C Allow for all other Insurance in accordance with the provisions of

the Contract.

Sum 1 1,000,000.00 1,000,000

8.3.2 Site Establishment

8.3.2.1 Facilities for The Engineer

Note: The following services are only to be provided by the

Contractor on the written instructions of the Engineer.

Payment will only be due where services have been so

requested and properly provided to the satisfaction of the

Engineer.

D PS 1.40.1 Office building in accordance with the Specifications and

Drawings for the duration of the Contract.

sum 0 -

E Capital costs for electricity and water to the office buildings for the

duration of the Contract.

sum 0 -

F PS 1.46 Office furniture and equipment as specified in Schedule 1.1 for theduration of the Contract. ( The Contractor shall enter basic prices

for each item in the schedule)

sum 1 500,000.00 500,000

G PS 1.41 Survey equipment as specified in Schedule 1.2 for the duration of

the Contract, ( The Contractor shall enter basic prices for each item

in the schedule)

sum 1 3,000,000.00 3,000,000

H PS 1.35 Capital costs for the provision of an individual lines for telephone,

fax and internet required for the Engineer's offices for the duration

of the Contract.

sum 0 -

I Allow for provision of 2 No. rented accomodation for use by

Engineer for the duration of the Project

sum 1 30,000.00 30,000

J Allow for fuel, lubricants and maintenance of Engineer's vehicle

according to specification

sum 1 1,500,000.00 1,500,000

7,980,000Carried to Collection


2/28


ITEM

No.

PAYMENT

REFERS


A PS 1.37 Supply safety and First Aid equipment as specified in Clause 1.37

of the General Specifications.

sum 1 75,000.00 75,000

8.3.2.2 Facilities for Contractor

Offices

B Buildings sum 1 500,000.00 500,000

C Water supplies, sewer and electric power connections, security and

other services.

sum 1 1,000,000.00 1,000,000

D Workshops and storage sheds sum 1 1,000,000.00 1,000,000

E PS 1.37 First Aid, safety clothing and shoes, dust masks, rubber boots etc sum 1 200,000.00 200,000

F Plant tools and equipment sum 1 500,000.00 500,000

Accommodation

H Facilities for senior supervisory staff. sum 1 500,000.00 500,000

I Water supplies, sewer and electric power connections, security and

other services.

sum 1 1,000,000.00 1,000,000

Labour Camp

J Labour cabins sum 1 750,000.00 750,000

K Ablution and latrine facilities sum 1 350,000.00 350,000

L Canteen facilities sum 1 150,000.00 150,000

M Water supplies, sewer and electric power connections, security and

other services.

sum 1 1,000,000.00 1,000,000

N Allow for Contractor's liaison with all necessary authorities to

establish Contractor's camp site.

sum 1 1,000,000.00 1,000,000

O PS 1.45 Allow for the provision, erection and maintenance of 2No. Sign

Boards as per Drawing No. ISP/STD/002

sum 1 125,000.00 125,000

P 8.3.4 Allow for the removal of all the provisions and constructions such

as listed above on completion of the Works.

sum 1 30,000.00 30,000

Q 8.3.3 Other fixed charges (specify below) sum 1 -

8,180,000Carried to Collection


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Baseline assessment, Design, Business plan and Construction Supervision for Water Supply and Sanitation in Nthailre 160418024.xls.ms

ITEM

No.

PAYMENT

REFERS

DESCRIPTION UNIT QTY RATE AMOUNT (MK

8.4 SCHEDULED TIME - RELATED ITEMS

8.4.2 Provide services, operate and maintain facilities on site for the

duration of the contract.

8.4.2.1 Facilities for The Engineer

PS 1.40.1 Offices

A Provision of electricity, water, refuse removal, sewage disposal and

24 hour Security services.

month 10 100,000.00 1,000,000.

B Provide a cleaner and cleaning material for the duration of the

Contract.

Man -

month

10 25,000.00 250,000.

C Provide a surveyor and 2 No. experienced chainmen for the

Engineer for the duration of the Contract.

Man -

month

10 150,000.00 1,500,000.

D PS 1.41 Maintain survey equipment month 10 50,000.00 500,000.

E PS 1.37 Maintain safety and first aid equipment. month 10 25,000.00 250,000.

F Allow for provision of rented office facilities month 10 50,000.00 500,000.

8.4.2.2 Facilities for Contractor

Offices

G Maintain Buildings month 10 50,000.00 500,000.

H Provision of Water supplies, sewer, electric power,

telecommunications, security and other services.

month 10 100,000.00 1,000,000.

I Maintain Workshops and storage sheds month 10 35,000.00 350,000.

J PS 1.37 Provision of First Aid, safety clothing and shoes, dust masks,

rubber boots etc

month 10 40,000.00 400,000.

K Operate and Maintain Plant, Tools and Equipment month 10 50,000.00 500,000.

Accommodation

L Provision of Facilities for senior supervisory staff. month 10 50,000.00 500,000.

M Provision of Water supplies, Sewer and electric power connections,

security and other services.

month 10 75,000.00 750,000.

Labour camp

N Maintain Labour cabins month 10 30,000.00 300,000.

O Maintain Ablution and latrine facilities month 10 40,000.00 400,000.

P Maintain Canteen facilities month 10 30,000.00 300,000.

Q Provision Water supplies, sewer and electric power connections,

security and other services.

month 10 150,000.00 1,500,000.

R 8.4.3/4 Supervision, Company and Head Office overhead costs month 10 450,000.00 4,500,000.

S 8.4.5 Other time-related charges (to be specified) month 10 50,000.00 500,000.

15,500,000.Carried to Collection


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Baseline assessment, Design, Business plan and Construction Supervision for Water Supply and Sanitation in Nthailre 160418024.xls.ms

ITEM

No.

PAYMENT

REFERS

DESCRIPTION UNIT QTY RATE AMOUNT (MK

8.5 Provisional Sums

The use of Provisional Sums listed below shall be governed by

the provisions of Clause 35 of the Conditions of Contract.

A 8.5 (a) Allow for material testing as directed by the Engineer sum 1 500,000.00 500,000.

B 8.5 (b) Overheads, charges and profits. % 25.00 125,000.

C 8.5 (a) Provision of transport, accommodation and catering for si te

meetings or as instructed by the Engineer.

sum 1 500,000.00 500,000.

D 8.5 (b) Overheads, charges and profits. % 25.00 125,000.

E 8.5 (a) Payment of account for telephone service for the Engineer's office. sum 1 120,000.00 120,000.

F 8.5 (b) Overheads, charges and profits. % 25.00 30,000.

G 8.5 (a) Provision of office consumables, stationery, etc for the duration of

the Contract.

sum 1 300,000.00 300,000.

H 8.5 (b) Overheads, charges and profits. % 25.00 75,000.

I 8.5 (a) Provision of Petty Cash for payment of miscellaneous accounts as

instructed by the Engineer

sum 1 240,000.00 240,000.

J 8.5 (b) Overheads, charges and profits. % 25.00 60,000.

K Allow for purchase of SABS 1200 1 400,000.00 400,000.

L Overheads, charges and profits. % 25.00 100,000.

M 8.5 (a) Allow for payment of compensation to local community as per

recommendation from department responsible for land valuations

sum 0 - -

N 8.5 (b) Overheads, charges and profits. % - -

O 8.5 (a) Allow for training of operating staff including provision of

Operation and Maintenance Manuals

sum 1 500,000.00 500,000.

P 8.5 (b) Allow for Dayworks sum 1 500,000.00 500,000.

Q Allow for implementation of Environmental and Social Sum 1 1,000,000.00 1,000,000.

Management Plan

R Allow for working within built-up areas Sum 1 500,000.00 500,000.

Other Works

S The contractor shall describe hereunder inserting relevant Clause

Nos., prices and any other works or obligation that may be referred

to in the Contract and for which he wishes to make a separate

charge. (The charge shall be carried to the amount column)

Sum 1 - -

5,075,000.Carried to Collection


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Baseline assessment, Design, Business plan and Construction Supervision for Water Supply and Sanitation in Nthailre 160418024.xls

ITEM

No.

PAYMENT

REFERS


8.7 Daywork (Rates only)

Note:

i) Dayworks will apply irrespective of the percentage increase inquantities and payments for dayworks will be according to Clause

50 of the General Conditions of Contract .

ii) In addition to the plant listed here, the tenderer must state the

capacity and corresponding rate of other plant that can be used

ton a separate sheet

iii) Standing time will be charged at 2/3 of the rate

A Labour

Engineer/Surveyor hr R/O 4,500.00

Ganger/chargehand hr R/O 3,500.00

Artisan hr R/O 2,500.00

Experienced chainman hr R/O 350.00

Driver hr R/O 200.00

Labourer hr R/O 85.00

Machine operator hr R/O 350.00

B Plant & Equipment

Tractor-loader-backhoe as JCB 2C or equivalent hr R/O 30,000.00

Wheel loader minimum rated bucket capacity 1.0 cubic metre. hr R/O 30,000.00

Bulldozer minimum power 75 kW hr R/O 30,000.00

Crawler mounted hydraulic excavator, minimum power 50 kW,

with minimum rated bucket capacity of 0.75 cubic metre.

hr R/O 28,000.00

Crawler mounted hydraulic excavator, minimum power of 100kW,

minimum rated bucket capacity of 1.0 cubic metre.

hr R/O 38,000.00

Grader minimum power 100 kW hr R/O 28,000.00

Tipper truck minimum 5 cubic metre. hr R/O 16,500.00

Dumper minimum 0.5 cubic metre capacity hr R/O 25,000.00

Carried to Collection


6/28


ITEM

No.

PAYMENT

REFERS


Pedestrian roller as Bomag W25 or equivalent hr R/O 15,850.00

Water bowser minimum capacity 2 cubic metre. hr R/O 2,500.00

Compressor minimum 5 cubic metre/min. hr R/O 11,420.00

Rock drills, paving breakers, chipping hammers, scaling hammers,

tampers, sand rammers and compressed air pocker vibrators

inclusive of hoses, moil points, chises and the like.

day R/O 30,000.00

Concrete mixer minimum output volume 75 litres. day R/O 22,000.00

Water pump petrol/diesel driven outlet diameter 50 mm complete

with suction and delivery hoses.

day R/O 15,000.00

Poker vibrator petrol driven including power pack. day R/O 25,000.00

Welding unit minimum 150 A including rod, leads, etc. day R/O 19,500.00

Generator set minimum 5 kVA. da R/O 25,000.00

A Materials

Cement Bag R/O 3,570.00

Building sand m R/O 2,850.00

Crushed stones (19mm) m R/O 9,860.00

250mm Upvc Class 16 m R/O 8,500.00



200mm uPVC Class 9 pipes m R/O 6,100.00





160mm uPVC class 16


90mm uPVC Class 9 pipes m R/O 980.00

63mm uPVC Class 9 pipes m R/O 516.00

250mm GS Pipe m R/O 75,000.00

150mm GS Pipe m R/O 25,950.00

100mm GS Pipe m R/O 12,096.00



7/28

Baseline assessment, Design, Business plan and Construction Supervision for Water Supply and Sanitation in Nthailre

ITEM

No.

PAYMENT

REFERS

DESCRIPTION UNIT QTY RATE

COLLECTION

Page 1

Page 2

Page 3

Page 4

Page 5

Page 6

TOTAL BILL No. 1 PRELIMINARY AND GENERAL TO MAIN SUMMARY


8/28

Baseline Assessment, Design, Business Plan and Construction Supervision for Water Supply and Sanitation in Nthalire 16041

ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AM

BILL NO.2: BOREHOLE DRILLING, CIVIL WORKS & PUMP

INSTALLATION (4 No. BOREHOLES)

BOREHOLE DRILLING AND TEST PUMPING

2.1.0 MOBILISATION

2.1.1 Allow for mobilisation/demobilisation and transport of the drilling sub-

contractor Sum 0.5

500,000.00

2.1.2 Rigging Up No. 2 25,000.00

2.1.3 Allow for transportation of materials Sum 0.5 250,000.00

2.1.4 Allow for transportation of water Sum 0.5 350,000.00

2.2.0 BOREHOLE DRILLING

2.2.1 8" 0 - 200m m 12 18,500.00

2.2.2 6" 0 - 200m m 140 17,000.00 2

2.2.11 Extra over all dril ling for inclined drill ing per degree of inclination. Max.

30 degrees off vertical m

17,500.00

2.3.0 INSTALLATION OF CASING

2.3.1 6" - 8" m 12 4,500.00

2.3.2 8" - 10" m RO 8,900.00

2.4.0 GROUTING

2.4.1 Injection of cement (1 cu. m per borehole) m3

2 80,000.00

2.5.0 DEVELOPMENT

2.5.1 Air lift pumping using drill rods m 120 8,500.00 1

4Carried to Collection


9/28


ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AMO

2.11.0 BOREHOLE CIVIL WORKS

SABS 1200D SECTION: EARTHWORKS

CLEARING (SABS 1200C)

2.11.1 8.3.1 (a) Clear Site including removal of trees up to 1 m girth and cart to approved

areas off Site m2

200

550.00 1

8.3.1 (b) Remove trees of girth:

2.11.2 over 1,0 m and up to 2,0 m No. 2 5,500.00

2.11.3 over 2.0m and up to 3.0m No 1 9,500.00

EXCAVATION

8.3.1(b) Excavate in all materials and use for embankment or backfill or

dispose as ordered:

2.11.4 Excavate in normal material for borehole base slabs (provisional) m3

2 550.00

2.11.5 Form, compact and trim fill to low areas of site as directed (provisional) m3

2 550.00

2.11.6 Supply and build in selected materials as directed (provisional) m3

2 650.00

2.11.7 Supply, place and compact hardcore fill m3

2 18,000.00

CONCRETE

2.11.8 Grade 15/20 blinding concrete 50mm thick under floor slab m3

2 56,500.00

2.11.9 Grade 35/20 conctrete to base slabs m3

2 75,000.00 1

REINFORCEMENT

2.11.10 High yield steel reinforcement, 10mm diameter and larger Kg 200 375.00

2.11.11 Square Mesh Fabric reinforcement Ref. No. 395 m2

50 1,500.00

FORMWORK AND SURFACE FINISHES

2.11.12 Formwork Class F1 to sides of floor slab not exceeding 300mm wide m 4 1,500.00

2.11.13 Extra over formwork for F2 finish to exposed surfaces m 4 1,500.00

2.11.14 U2 finish to floor slab m2

4 1,500.00

SWITCHBOARD/CONTROL PANEL BUILDING

2.11.15 Provide all materials, build and commission borehole switchboard/control

panel building including all finishes in accordance with specificationsNo. 2 320,000.00 6

1,2Carried to Collection


10/28


ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AM

2.12.0 SABS 1200 L SECTION: PIPEWORK AND FITTINGS

8.2.1 Galvanised Mild Steel Pipes: Supply, handle, fix, test, and disinfect

(potable water pipes) complete with couplings:

2.12.1 100 mm diam. m 60 12,096.00

2.12.2 80mm diam. m 60 11,042.00

SABS 1200 L SPECIALS AND FITTINGS

Extra over 2.12.1 to 2.12.3 for jointing galvanised mild steel to uPVC

pipe, including flange adaptors,bolts, gasket:-

2.12.3 110mm diam uPVC to 100 mm diam GMS No 4.5 30,000.00

2.12.4 100mm diam CI socketed flanged adaptor No 1.5 42,000.00



VALVES

8.2.3 Supply, fix, joint complete with fittings, incl cutting pipes where

necessary, test, valves

Gate Valves Class 16 on pipe sizes:

2.12.7 Flanged gate valve on 100mm diam GMS No 2 75,000.00

Single Orifice Air Valves (VENT-O-MAT or similar approved) on pipe

sizes:

2.12.13 25mm RBX [anti-shock] or similar approved on 100mm diam. 100mm

GMS pipe No. 2

123,000.00

2Carried to Collection


11/28


ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AMOU

WATER METERS

Supply, lay, joint complete with fitting including cutting pipes where

necessary and all necessary connections, test.

2.12.16 Meinecke Cosmos WPD-200 or similar approved water meter

No 2

350,000.00 70

2.12.17 Meinecke Cosmos strainer WPD or similar approved strainer box No 2 350,000.00 70

ANCILLARIES

8.2.11 Anchor/Thrust blocks and pedestals for the following pipe diameters

as described on Drawing No. E125/BH/002: Note that thrust blocks are

measured as a number where the type of thrust blocks include tees,

bends, reducers and end caps.

2.12.18 100mm diam. uPVC No. 4 25,000.00 10

3.10.2 75mm diam. uPVC No. 4 23,000.00 9

3.11 BOREHOLE MECHANICAL INSTALLATIONS

Supply, deli ver to site, unl oad, store on site ,install ,test commission and

set to wor k

3.13.1 SUBMERSIBLE PUMP & EXTERNAL PIPEWORK

3.13.1 Discharge pipework, with the foll owing detail s:

3.13.1.1Pipework as detailed for the outflow of the pump c/w instrumentation and

accessories as shown in the specificationSum 0.5 500,000.00 250,00

3.13.2 PUMP & ACCESSORIES

Submersible pump complete with accessories as billed and specified inthe datasheets

3.13.2.1Grundfos Pump cw pump motor unit (pumping characterictics

characteristics Q = 2litres/sec; H = 200m; Power = 7.5Kw)No 2 950,000.00 1,900,0

3.13.2.2 Boreline Flexible rising main m 60 2,000.00 120,00

3.13.2.3 Mild Steel Wellhead c/w base plate , bolts,nuts and washers Sum 2 25,000.00 50,000

3.13.2.4 Stainless steel adapters to connect boreline to the pump and wellhead No 6 25,000.00 150,00

3.13.2.5 40mm HDPE dipper Tube Sum 0.5 25,000.00 12,500

3.13.2.6 50mm sq x 3 core submersible electrical cable m 80 1,950.00 156,00

3.13.2.7 Joint Kit No 0.5 24000 12,000

3.13.3 TEST AND COMMISSIONING

3.13.3.1Test the performance of pump- motor set to ascertain compliance in the

presence of Electro-Mechanical EngineerSum 0.5 15,000.00 7,500

3.14 BOREHOLE ELECTRICAL SUPPLY

3.14.1 Allow for supply of power from the national grid to all pumps cw with all

controls Sum 0.510,000,000.00 5,00

3.14.2 Allow for supply, installation, testing and commission of 10Kw diesel

standby generator No. 22,000,000.00 4,00

13,25Carried to Collection


12/28

Baseline Assessment, Design, Business Plan and Construction Supervision for Water Supply and Sanitation in Nthalire

ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE

COLLECTION

Page 8

Page 9

Page 10

Page 11


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Baseline Assessment, Design, Business Plan and Construction Supervision for Water Supply and Sanitation in Nthalire 160418024.xls.ms_offic

ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AMOUNT

1200 DB BILL NO.3: BOREHOLE COLLECTOR PIPE NETWORK

SABS 1200D SECTION: EARTHWORKS

3.1.0 CLEARING (SABS 1200C)

3.1.1 8.3.1 (a) Clear Site including removal of trees up to 1 m girth and cart to

approved areas off Site m 3000300.00

900,000.00

8.3.1 (b) Remove trees of girth:

3.1.2 over 1,0 m and up to 2,0 m No 10 4,500.00 45,000.00

3.1.3 over 2.0m and up to 3.0m No 10 9,500.00 95,000.00

3.2.0 8.3.2 EXCAVATION

8.3.2(a) Excavate in all materials as specified for trenches, backfill,

compact, and dispose of surplus/unsuitable material, for

pipes:

110 mm diam for total trench depth

3.2.1 Exceeding 0,0 but not exceeding 1,5 m m 3000 800.00 2,400,000.00

3.2.2 Exceeding 1,5 m but not ecxeeding 2,5 m m - - -

Excavation for valve Chambers

3.2.3 Not exceeding 1,5m m3

60 1,500.00 90,000.00

3.2.4 Exceeding 1,5 but not exceeding 2,5m m3

5 2,000.00 10,000.00

8.3.2(b) Extra-over items 3.2.1 to 3.2.4 incl. for (prov):

3.2.5 3.1.2 Hard Rock excavation m3

50 20,000.00 1,000,000.00

3.2.6 8.3.2(c) Excavate and dispose of unsuitable material from trench bottom

(Provisional) m3

5015,000.00

750,000.00

8.3.3 EXCAVATION. ANCILLARIES Make up deficiency in

backfill material (Provisional)

3.2.7 8.3.3.1(a) from other necessary excavations on site m3

100 800.00 80,000.00

3.2.8 8.3.3.1(b) by importation from designated borrow pits m3

50 6,500.00 325,000.00

8.3.3.4 Overhaul (provisional)

3.2.9 Limited overhaul (0.5-1Km) m3.km 100 1,500.00 150,000.00

3.2.10 Long overhaul (Exceeding 1Km) m3.km - -

3.3.0 SABS 1200 L SECTION: PROVISION OF BEDDING

Available from trench within 0,5 km (Subclause 3.4.1)

3.3.1 8.2.1 a) Selected granular material m3

200 6,500.00 1,300,000.00

3.3.2 b) Selected fill material m3

100 7,500.00 750,000.00

7,895,000.00Carried to Collection

Bill No. 3 Collectorpipes Interconsult in association with GK Works 13 of 2


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Baseline Assessment, Design, Business Plan and Construction Supervision for Water Supply and Sanitation i n Nthalire 160418024.xls.ms_off

ITEM

No.

PAYMENT


Imported from:

8.2.2.1 a) Other necessary excavations within 0.5 km (Provisional)

3.3.3 1) Selected granular material m3

50 6,500.00 325,000.00

3.3.4 2) Selected fill blanket m3

1000 7,500.00 7,500,000.00

8.2.2.2 b) Borrow pits (Provisional)

3.3.5 1) Selected granular material m3

750 2,500.00 1,875,000.00

3.3.6 2) Selected fill material m3

500 3,500.00 1,750,000.00

3.4.0 SABS 1200L SECTION : PIPEWORK AND FITTINGS

8.2.1 uPVC pipes Class 9: Supply, handle, cut as required,lay, bed,

test, and disinfect (potable water pipeline) complete with

couplings:

3.4.1 110 mm dia m 2500 1,170.00 2,925,000.00

8.2.1 Supply, handle, lay in bedding, joint with couplings, test, and

disinfect steel pipes inclusive of threaded joints and couplings

3.4.2 100mm diam m 200 12,096.00 2,419,200.00

80mm diam m 300 11,042.00 3,312,600.00

3.5.0 SABS 1200 L SPECIALS AND FITTINGS

8.2.2 Supply, lay, bed, joint, incl cutting pipes to length where

required, test and disinfect: Extra-over item 3.4.1 for

pipelaying

Bends uPVC Class 16 Plain-ended incl(No.)/(type) couplings

3.5.1 110mm diam 90 deg No 8 2,750.00 22,000.00

3.5.2 110mm diam 45 deg No 8 2,750.00 22,000.00

3.5.3 110mm diam 22.5 deg No 8 2,750.00 22,000.00

3.5.4 110mm 11.25 deg No 8 2,750.00 22,000.00

uPVC Tees

Note: Where reducing tee is required to be made up of two ormore components,the price shall include for all the

components required

3.5.5 110x110 mm Equal Tee No 3 7,385.00 22,155.00

CI Reducers

3.5.7 80x110 reducer No 4 25,000.00 100,000.00

uPVC End caps

3.5.8 110mm dia end cap No 4 500.00 2,000.00


Bill No 3 Collectorpipes Interconsult in association with GK Works 14 of


15/28

Baseline Assessment, Design, Business Plan and Construction Supervision for Water Supply and Sanitation in Nthalire 160418024.xls.ms_office

ITEM

No.

PAYMENT


3.6.0 VALVES:

3.6.1 SABS 1200

L 8.2.3

PS 2.2.6.7

Supply, install, test and commission PN16 Flanged Orifice Air

Valve ND 25mm with Anti Shock Orifice Mechanism on 110mm

Dia. uPVC (including all necessary pipework, fittings, etc as

detailed on

No. 1 135,000.00 135,000.00

3.6.2 SABS 1200

L 8.2.3

PS 2.2.6.7

Supply, install, test and commission Wash Out Valve ND 90mm

on 110mm dia. uPVC (including all necessary pipework, fittings,

etc as detailed)

No. 3 125,000.00 375,000.00

3.6.3 SABS 1200

L 8.2.3

PS 2.2.6.7

Supply, install, test and commission Sluice/Isolation Valve ND

160mm including all necessary pipework, etc as specified No. 4 165,000.00 660,000.00

3.7.0 ANCILLARIES

3.7.1 SABS 1200

L 8.2.11

PS 2.2.6.20

Anchor/Thrust blocks and pedestals for the following pipe

diameters as described on Drawing No. E125/STD/003: Note

that thrust blocks are measured as a number where the type

of thrust blocks include tees, bends, reducers and end caps.

3.7.2 110mm dia.. No. 8 25,000.00 200,000.00

3.7.3 80mm dia.. No. 4 23,000.00 92,000.00

Valve Chambers:

3.7.4 SABS 1200

DB 8.3.2 (a)

SABS 1200

L 8.2.13

PS 2.2.6.9

Excavate in normal material to depths up to 2.5m for Air Valve

Chamber and construct chamber in reinforced concrete base

Grade 25/20, 230mm thick reinforced brickwall plastered

internally and externally including all formwork, precast concrete

cover slab, Medium Duty C.I. manhole cover and frame to SABS

558 Type 9A, Type 11A valve boxes, locking bar and padlock,

vent pipe, dowel bars and lifting hooks, cast iron step irons, thrust

blocks, etc as described on Drawing . After construction backfillwith selected material and compact in 150mm layers to 90%

MOD AASHTO including the removal of all excess excavated

No. 1 135,000.00 135,000.00

3.7.5 Ditto for combined Wash Out and Sluice/Isolation Valve chamber

as describedNo. 3 135,000.00 405,000.00

3.7.6 Ditto for Wash Out Valve as described on No. 4 135,000.00 540,000.00

3.7.7 Supply and place grouted stone pitching 150mm thick to Wash

Out spill chamber outfalls as detailed on Drawings or as instructed

by the Engineer.

m2 10 6,500.00 65,000.00

Marker Posts:

3.7.8 PS 2.2.6.21 Supply and install precast concrete Marker Posts as described on

Drawing No. E125/STD/011, painted 3 coats of approved color

No. 16

20,000.00

320,000.00

3.7.9 Allow for additional fittings, valves and thrust blocks as directed

by the Engineer PS 1500,000.00

500,000.00

3.7.10 Percentage addition for the Contractor on Item 2.7.10 for

attendance. %25.00 125,000.00


Bill No. 3 Collectorpipes Interconsult in association with GK Works 15 of 28


16/28


ITEM

No.

PAYMENT

REFERENDESCRIPTION UNIT QTY RATE AMOU

COLLECTION

Page 13 7,895

Page 14 20,318

Page 15 3,552

31,765TOTAL BILL No. 3: BOREHOLE COLLECTOR NETWORK


17/28

Baseline assessment, Design, Business Planning and Construction Supervision for Water Supply and Sanitation in Bolero

ITEM

No.

PAYMENT

REFERS

DESCRIPTIONUNIT QTY RA

BILL No. 6 - DISTRIUBUTION MAIN

SABS 1200 C Site Clearance.

A

SABS 1200 DB

8.3.1 (a)

Clear route of pipeline of all grass, roots, rubbish, dead vegetation,

weeds and scrub etc and thorn bushes, saplings and trees not

exceeding 1000mm girth (measured 1000mm above ground level),

grub up roots, fill in all holes and roughly level site ready

m 12,300

B

8.3.1 (a) Cut down trees exceeding 1000 mm girth (measured 1000 mm above

ground level ) but not exceeding 2000mm girth, grub up roots, log

up and burn or remove from site and fill up holes and roughly level

surface of filling

No. 50 4

C 8.3.1 (b) Ditto exceeding 2000mm but not exceeding 3000mm ditto. No. 25 6

D 8.3.1 (b) Ditto exceeding 3000mm but not exceeding 5000mm ditto. No. 5 10

Excavation

8.3.2 (a)

PS 2.6.1

Excavate in normal material to width 500mm greater than the

pipe nominal bore for pipe trenches, stockpile approved material

for backfill and dispose of surplus/unsuitable material, lay, water

and compact selected bedding material to specified densities,

levels and slopes including all necessary planking and strutting,

keeping excavations free from rain, surface and percolating

water, mud and silt.

110mm, for total trench depth not exceeding 1.5m m 470

Ditto but trench exceeding 1.5m but not exceeding 3.0m m 0 2

E 90mm, for total trench depth not exceeding 1.5m m 2,500

F Ditto but trench exceeding 1.5m but not exceeding 3.0m m 1,500 1

63mm, for total trench depth not exceeding 1.5m m 7,825

G PS 2.3 E.O. items E through F for excavation of rock m 2,000 6

HE.O. excavation for hand excavation in close proximity to existing

services as ordered by the Engineer.m 300 1

PS 2.8 Backfill with selected material from stockpile in layers not

exceeding 150mm thick, well watered and rammed and

consolidated as specified as follows:

I 110mm dia. uPVC m 470

K 90mm dia. uPVC m 3,500

L 63mm dia. uPVC m 7,825

M 80mm dia. GMS m 500



18/28


ITEM

No.

PAYMENT

REFERS

DESCRIPTIONUNIT QTY R

APS 2.21 E.O. Item A for importing pipe surround material from a site beyond

10 km.m

3-km R.O

B Ditto but bedding material. m3-km R.O

CPS 2.21 E.O. items A for disposal of excess and/or unsuitable material to tip

beyond 10 km as instructed by the Engineer. m-km R.O

SABS 1200 L Pipe Laying

8.2.1 Supply, lay, joint, test and disinfect pipes complete with couplings

D PS 7.5 90mm dia.. uPVC Class 9 m 3,500

E 160mm dia. uPVC Class 9 m R.O

F 160mm dia. uPVC Class 20 m R.O

G 110mm dia. uPVC Class 9 m 470

H 63mm dia. uPVC Class 9 m 7,825

Supply, lay, test and disinfect GS Socketed "Lula" or Similar

approved

I ND 80mm m 500

J ND 100mm m

K ND 150mm m R.O

L ND 50mm m R.O

8.2.2 Extra over pipe laying for supplying and laying/fixing of the

following fittings complete with couplings

Bends

M PS 7.5 110mm dia. uPVC 22.5 degrees Bend Class 9 No. 0

N 90mm dia. uPVC 45 degrees Bend Class 9 No. 5

O 90mm dia. uPVC 90 degrees Bend Class 9 No. 0

P 90mm dia. uPVC 22.5 degrees Bend Class 9 No. 0

Q 90mm dia. uPVC 11.25 degrees Bend Class 9 No. 2

R 63mm dia. uPVC 45 degrees Bend Class 9 No. 6

S 63mm dia. uPVC 22.5 degrees Bend Class 9 No. 11

T 63mm dia. uPVC 11.25 degrees Bend Class 9 No. 8

U 63mm dia. uPVC 90 degrees Bend Class 9 No. 3

V 110mm dia. uPVC 45 degrees Bend Class 9 No. 0


19/28


ITEM

No.

PAYMENT

REFERS

DESCRIPTIONUNIT QTY

A uPVC Tees

Note: Where reducing tee is required to be made up of two or

more components, the price shall include for all the componentsrequired

110/90 dia. Unequal Tees No. 1

90/40 Unequal Tees No. R.O

90/63 Unequal Tees No. 156

63/40 Unequal Tees No. 234

110mm dia. Equal Tees No. 1



B uPVC Reducers

90x63 reducer No. 4

90/40 reducer No. 20

63/40 reducer No. 20

uPVC END CAPS

40 mm dia. end cap No. 10

90 mm dia. end cap No. 1

110mm dia end cap No. R.O

160mm dia end cap No. R.O



20/28


ITEM

No.

PAYMENT

REFERS

DESCRIPTIONUNIT QTY RA

Valve Chambers

A

SABS 1200 DB

8.3.2 (a)SABS 1200 L

8.2.13

PS 7.9

Excavate in normal material to depths up to 2.5m for Air Valve

Chamber and construct chamber in reinforced concrete base Grade25/20, 230mm thick reinforced brickwall plastered internally and

externally including all formwork, precast concrete cover slab,

Medium Duty C.I. manhole cover and frame to SABS 558 Type 9A,

Type 11A valve boxes, locking bar and padlock, vent pipe, dowel

bars and lifting hooks, cast iron step irons, thrust blocks, etc as

described on Drawing No. ISP/WS/STD/008. After construction

backfill with selected material and compact in 150mm layers to 90%

MOD AASHTO including the removal of all excess excavated

material.

No. 7 150,0

B Ditto for wash out valves No. 9 120,0

C Ditto for isolation valves No. 14 120,0

Valves and Pipeworks

D

SABS 1200 L

8.2.3

PS 7.7

Supply, install, test and commission PN16 Flanged Orifice Air Valve

ND 25mm with Anti Shock Orifice Mechanism including all

necessary pipework, fittings, etc as detailed on Drawing No.

ISP/WS/STD 008

No. 7 135,0

E

SABS 1200 L

8.2.3

PS 7.7

Supply, install, test and commission Wash Out Valve ND 80mm

including all necessary pipework, fittings, etc as detailed on Drawing

Nos. ISP/WS/STD 009

No. 9 75,0

F

SABS 1200 L

8.2.3

PS 7.7

Supply, install, test and commission Sluice/Isolation Valve ND

80mm including all necessary pipework, etc as specified on Drawing

Nos. E118/STD/007 and 008

No. 25 195,0

8.2.3 Supply, lay, joint complete with fittings, incl cutting pipes where

necessary, test, hand closing, rising spindle, with handwheel/cap

top Gate Valves Class 16 on pipe sizes

G 110mm dia. No. 2 135,0

H 90mm dia. No. 9 125,0

I 63mm dia. No. 16 115,0

SABS 1200 L

8.2.11

PS 7.20

Anchor/Thrust blocks and pedestals for the following pipe

diameters as described on Drawing No. ISP/WS/STD 0017: Note

that thrust blocks are measured as a number where the type of

thrust blocks include tees, bends, reducers and end caps.

J 160mm dia. No. R.O. 20,0

K 110mm dia. No. 2 15,0

L 90mm dia. No. 10 10,0

M 63mm dia. No. 12 6,0

N

PS 7.21 Supply and install precast concrete Marker Posts as described on

Drawing No. ISP/WS/STD 0014, painted wth 3 coats of approved

paint

No. 85 5,0

OAllow for additional fittings, valves and thrust blocks as directed by

the EngineerPS 1 500,0

P Percentage addition for the Contractor on Item J for attendance. %

SABS 1200 DB

8.3.6

Allow for pipe protection at gravel/dirty road crossings including

backfilling and compacting with selected material, precast concrete


21/28


ITEM

No.

PAYMENT

REFERS

DESCRIPTIONUNI

COLLECTION

Page 17

Page 18

Page 19

Page 20

TOTAL BILL No.5 - DISTRIUBUTION MAIN


22/28

Baseline assessment, Design, Business planning and Construction Supervision for Water Supply and Sanitation in Nthalire 160418024.xls.ms_office

ITEM

No.

CLAUSEDESCRIPTION UNIT Q'TY RATE TOTAL

BILL No. 7 - SERVICE RESERVOIRS

PS 8.2

PS 8.3

Design, supply , transport to site, erect, clean, and

commission GS panel ground tank as specified

complete with fittings, plate covers, access and inletladders, walkways, handrails, all four pipe

connections (inlet, outlet, overflow and scour

pipework as specified on drawing No. ISP/WS/STD

0020), level indicators, level control valves, access

manholes, ventilators and holding down bolts in

accordance with the manufacturers instructions

including all the necessary site clearing and leveling,

removal of rocks and boulders, excavations for

foundations in normal material and in rock,

foundation preparation, backfilling, concrete works

and reinforcement.

A 150m3

Tanks No. 1 15,000,000.00 15,000,000.00

C Allow for connection of tank to inlet and outllet pipes sum 1 1,000,000.00 1,000,000.00

PS 8.4 Disinfection and Water Testing

Allow for all costs connected with preparing for and

carrying out the procedures described in the Project

Specification for the disinfection and water testing of

the reservoirs complete:

D Primary disinfection No. 1 200,000.00 200,000.00

E Water Testing No. 1 200,000.00 200,000.00

F Bacteriological testing No. 1 50,000.00 50,000.00

G Secondary disinfection No. 1 100,000.00 100,000.00

H PS 12.1 Supply all materials and construct 1.8m high rust-proof

security boundary fence around reservoir with all posts

and bases including excavation, concrete and backfilling

as required. m 80 15,000.00 1,200,000.00


Bill No. 5StorageRes Interconsult pvt Limited in association with GK Works 22 of 28


23/28


ITEM

No.


WATER METERS

Supply, lay, joint complete with fitting including

cutting pipes where necessary and all necessary

connections, test according to drawing number

ISP/WS/STD 0015

A

Meinecke Cosmos WPD-200 or similar approved water

meter

No. 2 350,000.00 700,000.00

B

Meinecke Cosmos strainer WPD or similar approved

strainer boxNo. 2 350,000.00 700,000.00


Bill No. 5StorageRes Interconsult pvt Limited in association with GK Works 23 of 28


24/28

Baseline assessment, Design, Business planning and Construction Supervision for Water Supply and Sanitation in Nthalire 160418024.xls

ITEM

No.


COLLECTION

Page 24 17,750,000.00

Page 25 1,400,000.00

19,150,000.00

TOTAL BILL No. 6 - SERVICE RESERVOIRS TO MAIN SUMMARY


25/28


ITEM

No.


BILL No. 10 - SANITATION

1MARKET CENTRE VIP LATRINE (8 No. Double

Door Latrines)

SUBSTRUCTURE

A Excavation pit trench 0 to 1500mm deep m2 23 6,000.00 140,640.00

B Ditto 1500 to 4000mm m2 40 7,000.00 280,000.00

C Lean concrete filling around foundation brick work m 24 39,000.00 936,000.00

DExcavated material from excavations, transported

deposited and spread on site in 150mm layers.m 40 7,000.00 280,000.00

E Extra-over for excavating in rock m 24 7,500.00 180,000.00

CONCRETE WORK

FPlain in-situ concrete (class 21n/mm2/20mm) in

basement 100mm thick.m 16 49,000.00 784,000.00

SUBSTRUCTURE BLOCKWORK

G

220mm thick concrete hollow blocks wall bedded in

sand and cement mortar (1:4) and reinforced every

fourth coarse

m2 128 6,700.00 857,600.00

REINFORCED CONCRETE

H 100mm thick slab 2000x1000mm wide m 44 60,700.00 2,670,800.00

FORM WORK

I Sawn form work to soffit slab m 44 2,500.00 110,000.00

J Ditto to edge of slab 100 to 150mm wide m 52 3,000.00 156,000.00

SUPER STRUCTURE

BLOCK WORK

K

240mm thick Stabilised soil block wall bedded in sand

and cement mortar (1:4) reinforced every fourth coarse. m 80 7,500.00 600,000.00

6,995,040.00CARRIED TO COLLECTION

Bill No. 8 Sanitation Interconsult pvt Limited in association with GK Works 25 of 28


26/28


ITEM

No.


ROOFING

M

28 gauge Corrugated Iron roof sheets fixed to 100 x

50mm softwood timber purlins with screws and sealed

polythane washers.

m 40 5,000.00 200,000.00

CARPENTRY

Unless otherwise stated all timber is Kiln Dried

Pressure Treated Soft Wood

N 150 x 50mm timber rafters m 44 1,500.00 66,000.00

O 100 x 50mm wall plate m 32 1,000.00 32,000.00

P 100 x 50mm purlins m 84 1,000.00 84,000.00

PLASTER WORK

20mm rendering sand and cement mortar (1:4)finished in wood float on:

Q Internal brick wall m 80 745.00 59,600.00

SELECTED BRICKS IN COMPOSITION

MORTAR (1:3) BUILT TO A FAIR FACE WITH

10 mm RECESSED FLAT HORIZONTAL JOINTS

AND 10 mm RECESSED FLAT PERPENDS

R Fair face and pointing m 80 600.00 48,000.00

PAINTING AND DECORATING

S Two coats lime wash on internal rendered walls m 80 350.00 28,000.00

ROOF ANCHORAGE

12mm dia rods as anchor straps, min 1500 long, built

into brickwork and bent over rafters at top and bottom kg 20 375.00 7,500.00

REINFORCED CONCRETE (GRADE 20/20)

215x215 reinforced beams under crosswalls m3 2 49,000.00 117,600.00

MILD STEEL BAR REINFORCEMENT (All

Provisional)

6 mm Diameter bars kg 64 375.00 24,000.00

HIGH TENSILE DEFORMED BAR

REINFORCEMENT (All Provisional)

12 mm Diameter bars kg 64 375.00 24,000.00

SAWN FORMWORK

Sides and soffits of lintols m2 12 5,000.00 60,000.00

750,700.00Carried to Collection

Bill No. 8 Sanitation Interconsult pvt Limited in association with GK Works 26 of 28


27/28

Baseline assessment, Design, Business planning and Construction Supervision for Water Supply and Sanitation in Nthalire 160

ITEM

No.


Page 64 6,995,040.0

Page 65 750,700.0

7,745,740.0

COLLECTION

TOTAL BILL No.9 - SANITATION TO MAIN SUMMARY


28/28

Baseline assessment, Design Business plan and Construction Supervision for Water Supply and Sanitation in Nthalire 160418024.xls.ms_office

ITEM

NO.

DESCRIPTION AMOUNT (MK)

MAIN SUMMARY

1 BILL No.1: PRELIMINARY AND GENERAL 36,735,000.00

2 BILL No. 2: BOREHOLE DRILLING, CIVIL WORKS AND PUMP INSTALLATION21,164,530.00

3 BILL No. 3: BOREHOLE COLLECTOR PIPES 31,765,955.00

4 BILL No. 4: DISTRIBUTION MAIN 58,371,987.00

5 BILL No. 5: STORAGE RESERVOIRS 19,150,000.00

6 BILL No. 6: MISCELLANEOUS 0.00

7 BILL No. 7: OFFICE BUILDING 0.00

8 BILL No. 8: SANITATION 7,745,740.00

9 BILL NO. 9 PLOT CONNECTIONS 0.00

SUB TOTAL174,933,212.00

Add 16.5% VAT28,863,979.98

TOTAL BID 203,797,191.98

Bills of Quantities for a Water Supply Scheme

Documents

Transcript of Bills of Quantities for a Water Supply Scheme