Naz, Antonia Corinthia C and Mario Tuscan N. Naz. 2006. Modeling ...

Stage 2: Collection and Transport
No. of working days per week 4
No. of collection routes 4
No. of shifts per day 1
Ave working hours per shift 8
Ave residual waste collected per week, cu m 63.71
Total Residual waste collected per year, cu.m. 3,322 = 1,007 tons
Cost Items
1. Salaries and wages
Units Unit Cost* Total
Foreman, Salary Grade (SG) 15 1 164,671 per person 164,671
Drivers, SG 4 0
Laborers, SG 3 4 58,904 per person 235,616
2. Electricity and Water 12 1,000 per mo
per
12,000
3. Rental of collection vehicle 2215 2,000 vehicle/day 4,430,000
4. Fuel, oil, tires, spare parts 0
5. Vehicle repair and maintenance 0
6. Building maintenance 12 2,000 per mo 24,000
7. Supplies and materials 12 1,500 per mo 24,000
8. Uniforms, protective gear 4 1,000 4,000
9. Communications 12 1,000 per mo 12,000
Sub-total 4,906,287
Stage 3: Waste Disposal Operations and Management: Sanitary
Landfill
Cost Items
1.Salaries and wages
Units Unit Cost* Total
Foreman, SG 15 1 164,671 per person 164,671
Laborers, including Flagman, SG 3 (1) 4 58,904 per person 235,616
Security Services 12 12,000 per mo 144,000
2. Placing of soil/earth cover 12 25,000 per mo 300,000
3. Electricity and Water 12 2,000 per mo 24,000
4. Road Maintenance 50,000
5. Building maintenance 12 2,000 per mo 24,000
6. Supplies and materials 12 1,500 per mo 24,000
7. Uniforms, protective gear 5 1,000 per person 5,000
8. Communications 12 1,000 per mo 12,000
9. Sampling and Analysis of Groundwater 4 15,000 per qtr 60,000
10. Leachate collection, treatment and
disposal
300,000
11. Disposable Field Equipment 10,000
12. Regulatory fees/permits
(includes fees for leachate treatment)
10,000
Sub-total 1,363,287
TOTAL, PhP 6,508,604
USD
Cost Per cu.m.
122,457
PhP 1,959.13
USD
Cost Per Ton
36.86
PhP 6,465.13
USD 121.64
39