23262483 unit-cost-derivation

OFFICE OF THE BARANGAY SUB-PROJECT MANAGEMENT COMMITTEEBarangay of Aslum

Municipality of Julita

Province of Leyte

SUB-PROJECT PROGRAM OF WORKSub-Project Title Diversion Works Structure

Sub-Project Category

Physical Target 1

Total Sub-Project Cost

Project Description Implementation Mode Administration

Construction of Diversion Work Structure

Sub-Project Duration

Equipment Needed 1 Bagger Concrete Mixer, Water Pump

Technical Personnel 2

Item No. Scope of Work Percentage Quantity Unit Unit Price Total

1.00 Coffer Dam 20.00 LM 1,597.33 31,946.50

2.00 Diversion of Water & Care of Creek 123.25 cu.m. 50.45 6,217.80

3.00 Intake Weir Structure

3.10 Excavation 261.51 cu.m. 68.37 17,880.00

3.20 Boulder Fill 42.50 cu.m. 1,035.29 44,000.00

3.30 Gravel Bedding 17.00 cu.m. 832.29 14,149.00

3.40 Concrete Class "A" (3000 psi) 83.88 cu.m. 4,255.66 356,956.50 3.50 Reinforcing Steel Bars 4,131.67 kgs. 43.77 180,861.00

3.60 Structural Backfill 130.38 cu.m. 78.70 10,260.00

4.00 Handlaid Riprap

4.10 Excavation 24.00 cu.m. 62.08 1,490.00

4.20 Gravel Bedding 8.00 cu.m. 953.00 7,624.00

4.30 Riprap (Handlaid) 16.00 cu.m. 1,036.25 16,580.00

5.00 Grouted Riprap -

5.10 Excavation cu.m. -

5.20 Gravel Bedding cu.m. -

5.30 Riprap (Grouted) cu.m. -

6.00 Intake Works -

6.10 Excavation cu.m. -

6.20 Concrete Class "A" (3000 psi) cu.m. -

6.30 Reinforcing Steel Bars kgs -

6.40 Structural Backfill cu.m. -

Total 687,964.80

Breakdown of Estimated Source of Fund Total

Sub-Project Cost KALAHI-CIDSS Grant Community LGUs Other Source Cost

A. Direct Cost

Material Cost

Equipment Rental

Labor Cost

Sub-Total A

B. Indirect Cost

Pre-Engineering

Engineering Supervision

Contractor's Profit

Taxes

Hand Tools

Materials TestingCapability Building

Administrative & Overhead

Sub-Total B

TOTAL (A+B)

Add: Contingency

Percent

Total Estimated Cost

Add: O & M (other amenities)

GRAND TOTAL

Prepared by: Approved by:

BUENAVENTURA L. PITAO

Engr.II, Prov'l. Agr'l. Office - Leyte Chairperson - Brgy. Sub-Project Mgt. Com.

Reviewed by: Noted by:

Deputy Area Coordinator Regional Infrastructure Engineer

Note:

b.) Costing of O & M will be monitored during the conduct of the SET

*Costing to be supported with detailed Training Schedules

a.) Skilled

b.) Unskilled

a.) Costing to be used on the MIBF will be the Total Cost Estimate

CONCRETE VOLUME:

Thickness, m. Width, m. Height, m. Length,m. Volume, cu.m.Retaining Wall:Retain Wall Left 0.20 2.50 10.41 5.21

0.20 2.00 14.00 5.60 Retain Wall Right 0.20 2.50 10.41 5.21

0.20 2.00 14.00 5.60 21.61 Cut-off Wall:Left Ret. Wall 0.20 1.00 24.41 4.88

0.20 1.00 14.00 2.80 Right Ret. Wall 0.20 1.00 24.41 4.88

0.20 1.00 14.00 2.80 Upstream 0.20 1.00 6.00 1.20 Downstream 0.20 1.00 8.00 1.60 18.17 Wall FootingLeft Abutment 0.20 1.20 22.00 5.28 Right Abutment 0.20 1.20 22.00 5.28 10.56

No. of Units Pier 0.20 0.85 2.50 2 0.85

0.30 0.30 2.50 2 0.45 0.20 0.05 2.50 2 0.05 0.30 0.10 2.50 2 0.15 0.30 0.30 2.50 2 0.23

Flooring:Wier 0.20 6.00 14 16.80

0.20 1.00 1 0.20 R/L Abutment 0.10 5.12 14 7.17

0.10 5.12 14 7.17 31.33 Cut Walk: 0.10 0.60 8 0.48 Total Concrete Volume Total 83.88 60.06

Boulder Fill (200-400mmØ) Gravel Bedding 0.20 6.00 14 16.80

0.20 1.00 1 0.20 Total 17.00

Boulder (200-400mmØ) 0.50 6.00 14 42.00 0.50 1.00 1 0.50

Total 42.50 Grouted Riprap:(200-400mm)Right Abutment 0.30 4.83 5.00 7.24 Left Abutment 0.30 4.83 5.00 7.24

Total 14.49 Handlaid Riprap:(300-400mm) 0.40 8.00 5.00 16.00 Gravel Bedding 0.20 8.00 5.00 8.00

Total 24.00

Reinf. Steel BarsRetain Wall Left Width, m. Height, m. Length,m. No. of pcs. Total Length, m

Bar A 12mm 0.75 1.25 24.00 121.00 242.00 Bar B 12mm 1.10 2.45 24.00 121.00 429.55

Temp. Bars 10mm 3.50 24.00 12.67 304.00 Retain Wall Right

Bar A 12mm 0.75 1.25 24.00 121.00 242.00 Bar B 12mm 1.10 2.45 24.00 121.00 429.55

Temp. Bars 10mm 2.50 24.00 9.33 224.00 Wall Footing:

Left Footing 12mm 1.50 22.00 111.00 166.50 1.50 22.00 8.50 187.00

Right Footing 12mm 1.50 22.00 111.00 166.50 1.50 22.00 8.50 187.00

Flooring: 6.00 14.00 31.00 434.00 6.00 14.00 71.00 426.00

Cut-off Wall:Left Abutment:Vertical Bars (12mm) 1.50 37.41 188.07 282.11 Temp. Bars (12mm) 1.00 37.41 6.00 224.49 Right Abutment:Vertical Bars (12mm) 1.50 37.41 188.07 282.11 Temp. Bars (12mm) 1.00 37.41 6.00 224.49 UpstreamVertical Bars (12mm) 1.30 6.00 31.00 40.30 Temp. Bars (12mm) 1.00 6.00 6.00 36.00 DownstreamVertical Bars (12mm) 1.30 8.00 41.00 53.30 Temp. Bars (12mm) 1.00 8.00 6.00 48.00 Pier: No. of Units Bracing (Vert.) 12mm 2.00 0.85 2.70 5.25 28.35 Horizontal 12mm 2.00 0.85 2.60 14.00 23.80 Pier Post 12mm 2.00 2.70 7.00 37.80 Stirrups 10mm 2.00 2.60 2.40 14.00 67.20 Cut Walk:Longitudinal 12 mm 0.60 8.00 4.00 32.00 Temp. Bars 10mm 0.60 8.00 41.00 24.60 Intake Wall:

12mm Bothways 0.90 0.90 20.00 101.00 363.60 0.90 0.90 20.00 19.00 380.00

Discharge end (Two sides)Vert. 12mm 2.00 0.50 1.34 3.50 9.38 Hor.12mm 2.00 0.50 0.90 5.50 5.50

Cut-off 12mmVert.12mm 0.45 1.80 10.00 4.50

0.45 1.80 3.25 5.85 Total 12mm dia.

10mm dia. Excavation: Top,m. Bottom,m. Height, m. Length,m. Volume, cu.m.Retaining Wall:Retain Wall Left U/S 2.00 1.40 1.90 5.00 16.15

1.80 1.40 1.90 12.00 36.48 D/S 2.00 1.40 1.90 5.00 16.15

0.30 0.30 0.25 14.00 1.05 Retain Wall Right U/S 2.00 1.40 2.10 5.00 17.85

1.80 1.40 1.75 12.00 33.60 D/S 2.00 1.40 1.75 5.00 14.88

0.30 0.30 0.50 14.00 2.10 138.26 Cut-off WallLeft U/S 0.70 0.40 1.00 5.00 2.75

0.70 0.40 1.00 12.00 6.60 D/S 0.70 0.40 1.00 5.00 2.75

0.70 0.40 1.00 6.00 3.30 Right U/S 0.70 0.40 1.00 5.00 2.75

0.70 0.40 1.00 12.00 6.60 D/S 0.70 0.40 1.00 5.00 2.75

0.70 0.40 1.00 8.00 4.40 31.90 Flooring: 6.00 0.70 14.00 58.80

1.20 0.50 1.00 14.00 11.90 0.50 0.15 2.00 14.00 9.10 0.15 0.40 3.00 14.00 11.55 123.25

Total 261.51 Grouted Excav.Left Abutment 2.30 0.50 2.50 5.00 17.50 Right Abutment 2.00 0.50 3.00 5.00 15.00

2.00 0.50 5.00 5.00 Total 37.50

Handlaid Riprap:Excav. 8.00 0.60 5.00 24.00 Struc. Backfill:

Top,m. Bottom,m. Height, m. Length,m. Volume, cu.m.Retaining Wall:Retain Wall Left 1.80 1.20 1.70 5.00 12.75

1.55 1.20 1.70 12.00 28.05 1.80 1.20 1.70 5.00 12.75 5.00 0.60 14.00 42.00

Retain Wall Right 1.80 1.20 1.70 5.00 12.75 1.55 1.20 1.70 12.00 28.05 1.80 1.20 1.70 5.00 12.75 5.00 0.20 14.00 14.00

Cut-off Wall 0.50 0.20 1.00 5.00 1.75 0.50 0.20 1.00 12.00 4.20 0.50 0.20 1.00 5.00 1.75 0.50 0.20 1.00 6.00 2.10 0.50 0.20 1.00 5.00 1.75 0.50 0.20 1.00 12.00 4.20 0.50 0.20 1.00 5.00 1.75 0.50 0.20 1.00 8.00 2.80

Total 183.40

Intake Works:Top,m. Bottom,m. Height, m. Length,m. Volume, cu.m.

Excavation 1.10 1.10 0.40 20.00 8.80

Backfill 0.30 0.20 0.28 20.00 1.40 1.00 1.00 0.20 5.00 1.00 2.40

Concrete Volume 0.24 0.24 20.00 1.15 1.80 1.34 0.12 0.29 0.80 0.92 0.12 (0.09)

Total Concrete Volume 1.35 Concrete

Division Box: Length,m. Top, m Height, m. Width, m. Volume, cu.m.Flooring - CHB Footing 0.30 -

Total - No. of CHB's (3.00) pcs. Mortar/Plaster (0.02)

Concrete Mortar Total Cement - Sand - Gravel -

Reinforcing Bars Length,m. Width, m. Height, m. No. of Pcs. Total Bar Length Vertical Bar - Horizontal Bar - CHB Found. -

- Total -

Bar nos. -

Weight, kgs. 214.90 381.44 187.26

214.90 381.44 137.98

147.85 166.06 147.85 166.06 385.39 378.29

250.51 199.34

250.51 199.34

35.79 31.97

47.33 42.62

25.17 21.13 33.57 41.40

28.42 15.15

322.88 337.44 660.32

8.33 4.88

4.00 5.19 22.40

3,749.88 381.80

Conc. Vol. Backfill

21.61 116.64

18.17 13.73

130.38

DETAILED ESTIMATESSupplement to Program of Work

Name of Proposed Sub-Project: Diversion Works StructureLocation: Barangay Aslum, Julita, Leyte

Item No. Work Description Quantity Unit Unit Cost

1.00 Coffer Dam Linear Meter (Lm)20 1,597.33

A Material Quantity Unit Unit Cost Cost1 1/2" X 4' X 8' Marine Plyboard 7.50 pcs. 835.00 6,262.50 2 2" X 2" Coco Lumber (False work) 180.00 bd.ft. 9.50 1,710.00 3 Assorted Common Wire Nails 12.00 kgs. 50.00 600.00

Sub-Total 8,572.50

B Name & Capacity of Equipment Number No. of Days Rate/Day CostNone

C

Hour/board foot 0.064 Board foot per Linear meter 180.00 Hour/Linear meter 20.00 11.52 3.00 28.80

Labor Requirement Number No. of Day Rate/Day CostSkilled Laborer 1.00 29.00 350.00 10,150.00 Unskilled Laborer 2.00 29.00 228.00 13,224.00

Sub-Total 23,374.00

Labor Derivation (Subsidiary Work Description)

Quantity Required

Manpower Capability

Number of Manpower Assigned

Number of Days to Complete the Work




Diversion of Water and Care of Creek cu.m.2.00 123.25 50.45

A Material Quantity Unit Unit Cost Cost1 Diesel Fuel 8.00 liters 39.85 318.80

Total 318.80

B Name & Capacity of Equipment Number No. of Day Rate/Day Cost4"Ø Water Pumps and accessories 1.00 17.00 119.00 2,023.00

Total 2,023.00

C

Dewatering/pumping ( cu.m./day) 123.25 7.25 1.00 17.00

Labor Requirement Number No. of Days Rate/Day CostWater Pump Operator 1.00 17.00 228.00 3,876.00

Total 3,876.00


Quantity Required

Manpower Capability






Excavation cubic meter (cu.m.)3.10 261.51 68.37

A Material Quantity Unit Unit Cost CostNone

B Name & Capacity of Equipment Number No. of Day Rate/Day CostNone

C

Cu.m./Man-day @ 0-4m throwing dist 261.51 3.50 6.00 12.45

Labor Requirement Number No. of Days Rate/Day CostSkilled Laborer 1.00 12.00 350.00 4,200.00 Unskilled Laborer 5.00 12.00 228.00 13,680.00

Sub-Total 17,880.00


Quantity Required

Manpower Capability






3.40 cubic meter (cu.m.) 83.88 4,255.66

A Material Quantity Unit Unit Cost Cost1 Portland Cement 800.00 bags 195.00 156,000.00 2 Fresh Sand 53.00 cu.m. 350.00 18,550.00 3 Gravel (G1) 70.00 cu.m. 725.00 50,750.00 4 1/4" X 4' X 8' Ordinary Plywood 57.00 pcs. 385.00 21,945.00 5 Coco Lumber (False Work) 5,033.00 bd.ft. 10.50 52,846.50 6 Nails and Hardware 210.00 kgs. 52.50 11,025.00

Total 311,116.50

B Name & Capacity of Equipment Number No. of Day Rate/Day CostConcrete Mixer (1 bagger) 1.00 24.00 298.00 7,152.00

Total 7,152.00

C

Concrete Works (cu.m./day) 83.88 3.50 6.00 23.97

Labor Requirement Number No.of Days Rate/Day CostSkilled Laborer 2.00 24.00 350.00 16,800.00 Unskilled Laborer 4.00 24.00 228.00 21,888.00

Total 38,688.00

Concrete Class "A" (3000 psi)

Labor Derivation (Subsidiary Work

Description)

Quantity Required

Manpower Capability






Reinforcing Steel Bars Kgs.3.50 4,131.67 43.77

A Material Quantity Unit Unit Cost Cost1 12mm Ø X 20' Reinforcing Bars 704.00 pcs. 180.00 126,720.00 2 10mm Ø X 20' Reinforcing Bars 103.00 pcs. 165.00 16,995.00 3 # 16 Tie Wire 124.00 kgs. 55.00 6,820.00 4 Hacksaw Blade 6.00 pcs. 45.00 270.00

Total 150,805.00


C

Cutting, Bending & Placing of RSB 4,131.67 80.00 2.00 51.65 (kgs/day)

Labor Requirement Number No. of Days Rate/Day CostSkilled Laborer 1.00 52.00 350.00 18,200.00 Unskilled Laborer 1.00 52.00 228.00 11,856.00

Total 30,056.00


Quantity Required

Manpower Capability




Name of Proposed Sub-Project:Location:

Item No. Work Description Quantity Unit

A Material Quantity Unit Unit Cost

B Name & Capacity of Equipment Number No. of Day Rate/Day

C Labor Derivation (Subsidiary Work Description)

Quantity Required

Manpower Capability


Labor Requirement Number No. of Day Rate/Day


Unit Cost

Cost

Cost





Structural Backfill cubic meter (cu.m.)3.60 130.38 78.70



C

Backfilling & Tamping (cu.m./man-day) 130.38 3.00 5.00 8.69

Labor Requirement Number No. of Day Rate/Day CostUnskilled Laborer 5.00 9.00 228.00 10,260.00


Quantity Required

Manpower Capability






4.10 Excavation (Handlaid Riprap) cubic meter (cu.m.) 24.00 62.08



C

Cu.m./Man-day @ 0-4m throwing dist. 24.00 3.50 6.00 1.14

Labor Requirement Number No. of Days Rate/Day CostSkilled Laborer 1.00 1.00 350.00 350.00 Unskilled Laborer 5.00 1.00 228.00 1,140.00

Sub-Total 1,490.00


Quantity Required

Manpower Capability






4.30 Handlaid Riprap cubic meters (cu.m.) 16.00 1,036.25

A Material Quantity Unit Unit Cost Cost1 Boulder (300mm-400mmØ) 16.00 cu.m. 850.00 13,600.00

Total 13,600.00


C

Handlaid Riprap (cu.m./day) 16.00 8.50 6.00 1.88

Labor Requirement Number No. of Day Rate/Day CostSkilled Laborer 1.00 2.00 350.00 700.00 Unskilled Laborer 5.00 2.00 228.00 2,280.00

Total 2,980.00


Description)

Quantity Required

Manpower Capability






4.20 Gravel Bedding (Handlaid) cubic meters (cu.m.) 8.00 953.00

A Material Quantity Unit Unit Cost Cost1 Gravel (G1) 8.00 cu.m. 725.00 5,800.00

Total 5,800.00


C

Bedding (cu.m./hour) 8.00 2.00 8.00 0.50

Labor Requirement Number No. of Day Rate/Day CostUnskilled Laborer 8.00 1.00 228.00 1,824.00


Description)

Quantity Required

Manpower Capability



Total 1,824.00




1 Excavation (Grouted Riprap) 37.50 cubic meter (cu.m.) 79.47



C

Cu.m./Man-day @ 0-4m throwing dist. 37.50 3.50 6.00 1.79

Labor Requirement Number No. of Days Rate/Day CostSkilled Laborer 1.00 2.00 350.00 700.00 Unskilled Laborer 5.00 2.00 228.00 2,280.00

Sub-Total 2,980.00


Quantity Required

Manpower Capability






Grouted Riprap 14.49 cubic meters (cu.m.) 2,280.25

A Material Quantity Unit Unit Cost Cost1 Portland Cement 61.00 bags 195.00 11,895.00 2 Fresh Sand 5.00 cu.m. 350.00 1,750.00 3 Gravel (G1) 1.00 cu.m. 725.00 725.00 4 Boulder (200mm-350mmØ) 14.00 cu.m. 850.00 11,900.00

Total 26,270.00


C

Grouted Riprap (cu.m./day) 14.49 7.50 13.00 1.93

Labor Requirement Number No. of Day Rate/Day CostForeman 1.00 2.00 400.00 800.00 Skilled Laborer 2.00 2.00 350.00 1,400.00 Unskilled Laborer 10.00 2.00 228.00 4,560.00

Total 6,760.00


Quantity Required

Manpower Capability






3.20 Boulder Fill cubic meters (cu.m.) 42.50 1,035.29

A Material Quantity Unit Unit Cost Cost1 Boulder (200mm-400mmØ) 43.00 cu.m. 850.00 36,550.00

Total 36,550.00


C

Handlaid Riprap (cu.m./day) 43.00 8.50 6.00 5.06

Labor Requirement Number No. of Day Rate/Day CostSkilled Laborer 1.00 5.00 350.00 1,750.00 Unskilled Laborer 5.00 5.00 228.00 5,700.00


Description)

Quantity Required

Manpower Capability



Total 7,450.00




3.30 Gravel Bedding (Boulder Fill) cubic meters (cu.m.) 17.00

A Material Quantity Unit Unit Cost1 Gravel (G1) 17.00 cu.m. 725.00

Total

B Name & Capacity of Equipment Number No. of Day Rate/DayNone

C

Bedding (cu.m./hour) 17.00 2.00 8.00

Labor Requirement Number No. of Day Rate/DayUnskilled Laborer 8.00 1.00 228.00

Total


Description)

Quantity Required

Manpower Capability



Unit Cost

832.29

Cost 12,325.00

12,325.00

Cost

1.06

Cost 1,824.00

1,824.00





1.35 cubic meter (cu.m.) 4,262.00

A Material Quantity Unit Unit Cost Cost1 Portland Cement 13.00 bags 195.00 2,535.00 2 Fresh Sand 1.00 cu.m. 350.00 350.00 3 Gravel (G1) 1.00 cu.m. 725.00 725.00 4 1/4" X 4' X 8' Ordinary Plywood 1.00 pcs. 385.00 385.00 5 Coco Lumber (False Work) 81.00 bd.ft. 10.50 850.50 6 Nails and Hardware 3.00 kgs. 52.50 157.50

Total 5,003.00

B Name & Capacity of Equipment Number No. of Day Rate/Day CostConcrete Mixer (1 bagger) 1.00 0.40 298.00 119.20

Total 119.20

C

Concrete Works (cu.m./day) 1.35 3.50 6.00 0.39

Labor Requirement Number No.of Days Rate/Day CostSkilled Laborer 2.00 0.40 350.00 280.00 Unskilled Laborer 4.00 0.40 228.00 364.80

Concrete Class "A" (3000 psi)


Description)

Quantity Required

Manpower Capability



Total 644.80




1 Excavation (Intake) 8.80 cubic meter (cu.m.)

A Material Quantity Unit Unit CostNone


C

Cu.m./Man-day @ 0-4m throwing dist. 8.80 3.50 6.00

Labor Requirement Number No. of Days Rate/DaySkilled Laborer 1.00 0.40 350.00 Unskilled Laborer 5.00 0.40 228.00


Description)

Quantity Required

Manpower Capability


Sub-Total


Unit Cost

67.73

Cost

Cost

0.42

Cost 140.00 456.00


596.00




Structural Backfill 2.40 cubic meter (cu.m.) 95.00



C

Backfilling & Tamping (cu.m./man-day) 2.40 3.00 5.00 0.16


Description)

Quantity Required

Manpower Capability



Labor Requirement Number No. of Day Rate/Day CostUnskilled Laborer 5.00 0.20 228.00 228.00




682.72 Kgs.

A Material Quantity Unit Unit Cost1 12mm Ø X 20' Reinforcing Bars 128.00 pcs. 180.00 2 # 16 Tie Wire 20.00 kgs. 55.00 3 Hacksaw Blade 6.00 pcs. 45.00

Total


C

Cutting, Bending & Placing of RSB 682.72 80.00 2.00 (kgs/day)

Labor Requirement Number No. of Days Rate/DaySkilled Laborer 1.00 9.00 350.00 Unskilled Laborer 1.00 9.00 228.00

Reinforcing Steel Bars (12mmØ)


Description)

Quantity Required

Manpower Capability



Unit Cost

43.37

Cost 23,040.00

1,100.00 270.00

24,410.00

Cost

8.53

Cost 3,150.00 2,052.00


5,202.00




Trash Trap 1 LS 1,867.50

A Material Quantity Unit Unit Cost Cost 1.00 pcs. 650.00 650.00

10mmØ X 20' RSB 5.00 pcs. 165.00 825.00 Welding Rod 0.50 kgs. 85.00 42.50

Total 1,517.50


C

Trash Fabrication (days per trap) 1.00 1.00 1.00 1.00

Labor Requirement Number No. of Day Rate/Day CostWelder 1.00 1.00 350.00 350.00

Total 350.00

¼" X 1½" X 20' Angle Bar


Description)

Quantity Required

Manpower Capability




Name of Proposed Sub-Project:Location:


A Material Quantity Unit Unit Cost

B Name & Capacity of Equipment Number No. of Day Rate/Day

CLabor Derivation

(Subsidiary Work Description)

Quantity Required

Manpower Capability


Labor Requirement Number No. of Day Rate/Day


Unit Cost

Cost

Cost


23262483 unit-cost-derivation

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