This document provides a program of work and cost estimate for constructing a diversion works structure in Barangay Aslum, Leyte, Philippines. It includes a project description, duration, needed equipment, personnel, itemized scope of works, cost breakdown, funding sources, concrete and rebar estimates, and excavation details. The total estimated cost is PHP 687,964.80. It seeks to implement the sub-project through a KALAHI-CIDSS grant and contributions from community and local government units.

1. OFFICE OF THE BARANGAY SUB-PROJECT MANAGEMENT COMMITTEE
Barangay of Aslum
Municipality of Julita
Province of Leyte
SUB-PROJECT PROGRAM OF WORK
Sub-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 Testing
Capability 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

2. 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 Footing
Left 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

3. Reinf. Steel Bars
Retain 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
Upstream
Vertical Bars (12mm) 1.30 6.00 31.00 40.30
Temp. Bars (12mm) 1.00 6.00 6.00 36.00
Downstream
Vertical 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 12mm
Vert.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

4. 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 Wall
Left 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

5. 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. -

7. 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

8. 21.61 116.64
18.17 13.73
130.38

10. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: 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 Cost
1 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 Cost
None
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 Cost
Skilled 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

11. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Diversion of Water and Care of Creek cu.m.2.00 123.25 50.45
A Material Quantity Unit Unit Cost Cost
1 Diesel Fuel 8.00 liters 39.85 318.80
Total 318.80
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
4"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 Cost
Water Pump Operator 1.00 17.00 228.00 3,876.00
Total 3,876.00
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of
Manpower Assigned
Number of Days to
Complete the Work

12. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Excavation cubic meter (cu.m.)3.10 261.51 68.37
A Material Quantity Unit Unit Cost Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
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 Cost
Skilled 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
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

13. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
3.40 cubic meter (cu.m.)83.88 4,255.66
A Material Quantity Unit Unit Cost Cost
1 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 Cost
Concrete 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 Cost
Skilled 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
Number of Manpower
Assigned
Number of Days to
Complete the Work

14. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Reinforcing Steel Bars Kgs.3.50 4,131.67 43.77
A Material Quantity Unit Unit Cost Cost
1 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
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
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 Cost
Skilled 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
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

15. DETAILED ESTIMATES
Supplement to Program of Work
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
Number of Manpower
Assigned

16. Labor Requirement Number No. of Day Rate/Day

17. Unit Cost
Cost
Cost
Number of Days to
Complete the Work

18. Cost

19. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Structural Backfill cubic meter (cu.m.)3.60 130.38 78.70
A Material Quantity Unit Unit Cost Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Backfilling & Tamping (cu.m./man-day) 130.38 3.00 5.00 8.69
Labor Requirement Number No. of Day Rate/Day Cost
Unskilled Laborer 5.00 9.00 228.00 10,260.00
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

20. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
4.10 Excavation (Handlaid Riprap) cubic meter (cu.m.)24.00 62.08
A Material Quantity Unit Unit Cost Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
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 Cost
Skilled 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
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

21. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
4.30 Handlaid Riprap cubic meters (cu.m.)16.00 1,036.25
A Material Quantity Unit Unit Cost Cost
1 Boulder (300mm-400mmØ) 16.00 cu.m. 850.00 13,600.00
Total 13,600.00
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Handlaid Riprap (cu.m./day) 16.00 8.50 6.00 1.88
Labor Requirement Number No. of Day Rate/Day Cost
Skilled Laborer 1.00 2.00 350.00 700.00
Unskilled Laborer 5.00 2.00 228.00 2,280.00
Total 2,980.00
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

22. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
4.20 Gravel Bedding (Handlaid) cubic meters (cu.m.)8.00 953.00
A Material Quantity Unit Unit Cost Cost
1 Gravel (G1) 8.00 cu.m. 725.00 5,800.00
Total 5,800.00
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Bedding (cu.m./hour) 8.00 2.00 8.00 0.50
Labor Requirement Number No. of Day Rate/Day Cost
Unskilled Laborer 8.00 1.00 228.00 1,824.00
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

23. Total 1,824.00

24. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
1 Excavation (Grouted Riprap) 37.50 cubic meter (cu.m.) 79.47
A Material Quantity Unit Unit Cost Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
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 Cost
Skilled 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
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of
Manpower Assigned
Number of Days to
Complete the Work

25. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Grouted Riprap 14.49 cubic meters (cu.m.) 2,280.25
A Material Quantity Unit Unit Cost Cost
1 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
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Grouted Riprap (cu.m./day) 14.49 7.50 13.00 1.93
Labor Requirement Number No. of Day Rate/Day Cost
Foreman 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
Labor Derivation
(Subsidiary Work Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

26. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
3.20 Boulder Fill cubic meters (cu.m.)42.50 1,035.29
A Material Quantity Unit Unit Cost Cost
1 Boulder (200mm-400mmØ) 43.00 cu.m. 850.00 36,550.00
Total 36,550.00
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Handlaid Riprap (cu.m./day) 43.00 8.50 6.00 5.06
Labor Requirement Number No. of Day Rate/Day Cost
Skilled Laborer 1.00 5.00 350.00 1,750.00
Unskilled Laborer 5.00 5.00 228.00 5,700.00
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

27. Total 7,450.00

28. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit
3.30 Gravel Bedding (Boulder Fill) cubic meters (cu.m.)17.00
A Material Quantity Unit Unit Cost
1 Gravel (G1) 17.00 cu.m. 725.00
Total
B Name & Capacity of Equipment Number No. of Day Rate/Day
None
C
Bedding (cu.m./hour) 17.00 2.00 8.00
Labor Requirement Number No. of Day Rate/Day
Unskilled Laborer 8.00 1.00 228.00
Total
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned

30. Unit Cost
832.29
Cost
12,325.00
12,325.00
Cost
1.06
Cost
1,824.00
1,824.00
Number of Days to
Complete the Work

32. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
1.35 cubic meter (cu.m.) 4,262.00
A Material Quantity Unit Unit Cost Cost
1 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 Cost
Concrete 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 Cost
Skilled Laborer 2.00 0.40 350.00 280.00
Unskilled Laborer 4.00 0.40 228.00 364.80
Concrete Class "A"
(3000 psi)
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

33. Total 644.80

34. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit
1 Excavation (Intake) 8.80 cubic meter (cu.m.)
A Material Quantity Unit Unit Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day
None
C
Cu.m./Man-day @ 0-4m throwing dist. 8.80 3.50 6.00
Labor Requirement Number No. of Days Rate/Day
Skilled Laborer 1.00 0.40 350.00
Unskilled Laborer 5.00 0.40 228.00
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned

35. Sub-Total

36. Unit Cost
67.73
Cost
Cost
0.42
Cost
140.00
456.00
Number of Days to
Complete the Work

37. 596.00

38. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
Structural Backfill 2.40 cubic meter (cu.m.) 95.00
A Material Quantity Unit Unit Cost Cost
None
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Backfilling & Tamping (cu.m./man-day) 2.40 3.00 5.00 0.16
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

39. Labor Requirement Number No. of Day Rate/Day Cost
Unskilled Laborer 5.00 0.20 228.00 228.00

40. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit
682.72 Kgs.
A Material Quantity Unit Unit Cost
1 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
B Name & Capacity of Equipment Number No. of Day Rate/Day
None
C
Cutting, Bending & Placing of RSB 682.72 80.00 2.00
(kgs/day)
Labor Requirement Number No. of Days Rate/Day
Skilled Laborer 1.00 9.00 350.00
Unskilled Laborer 1.00 9.00 228.00
Reinforcing Steel Bars
(12mmØ)
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned

41. Total

42. 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
Number of Days to
Complete the Work

43. 5,202.00

44. DETAILED ESTIMATES
Supplement to Program of Work
Name of Proposed Sub-Project: Diversion Works Structure
Location: Barangay Aslum, Julita, Leyte
Item No. Work Description Quantity Unit Unit Cost
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
B Name & Capacity of Equipment Number No. of Day Rate/Day Cost
None
C
Trash Fabrication (days per trap) 1.00 1.00 1.00 1.00
Labor Requirement Number No. of Day Rate/Day Cost
Welder 1.00 1.00 350.00 350.00
Total 350.00
¼" X 1½" X 20' Angle Bar
Labor Derivation
(Subsidiary Work
Description)
Quantity
Required
Manpower
Capability
Number of Manpower
Assigned
Number of Days to
Complete the Work

45. DETAILED ESTIMATES
Supplement to Program of Work
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
Number of Manpower
Assigned

46. Labor Requirement Number No. of Day Rate/Day

47. Unit Cost
Cost
Cost
Number of Days to
Complete the Work

48. Cost