KGBS - MD section: De-watering of RUB and cleaning of RUB including Rain Water Harvesting System at RUBs, Soak Pits, Cross drain pipe under CGM/JP unit

Item Breakup - A-Schedule A

13030 - Cleaning out silt from bed of cum reservoir/canals including 50m lead and lift up to 1.5m. WDFC FIELD UNIT-JAIPUR-CIVIL/WDFC

211200/211201 - Hiring of machinery forminor Hour miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site. JCB Backhoe Loaders 3DX Plus or similar with minimum 1.10 cum bucket capacity.

NS/1 static/movable/ tractor operated diesel pump of different capacity for dewatering of accumulated water, including sufficient length of suction and delivery pipe. The rate includes cost of all labour, watch & work 24x7, T&P, C&P (except diesel) maintenance of pump etc. The rate also includes cost of x-ing track, nallaha, road or any other obstruction to be met with. Note: The pumps should be capable of pumping out silty/muddy water also. Nothing will be paid separately on account of dewatering muddy/silty water. (i) 20 HP Pump (Total 70 Pumps required for a period of 3 months and 5 pumps required for a period of 12 months)

NS/2 - Extra for fuel consumption over NS/1 (i) Hour 20 HP Pump (i.e. @ 3.5 Lit/Hr Diesel consumption) Pumping Hours of one pump = 200 Hour in 3 months (Monsoon Period) (Pumping Hours during monsoon period = 75*200= 15000 Pumping Hours of one pump = 300 hour in remaing 9 months (Non Monsoon period) (Pumping Hours during non-monsoon period = 5*300= 1500 Total pumping hours required = 15000+1500=16500 Total 35046133.80

Item Breakup - B-Schedule B

NS/1 - Cleaning of RUBs including Rain Water Per Harvesting System Activities involved in work location are as under:- 1. Cleaning of Earth from RUB box and approaches and its disposal in near by low laying area. "2. Removing of (a) Iron gratings above drain by removing welding/nut bolts (b) RCC Cover of inspection chamber (c) RCC Cover of desilting chamber (d) RCC Cover of infiltration well" "3. Cleaning of (a) drain in front of box (b) Inspection chamber (c) Hume pipe from drain to IC (d) Hume pipe from IC to desilting chamber (e) Hume pipe from desilting chamber to infiltration well" 4. Cleaning of desilting chamber 5. Cleaning of infiltration well "6. After cleaning Re-fixing of (a) Iron grating over drain by welding /nut bolts (b) RCC Cover of inspection chamber (c) RCC Cover of Desilting chamber (d) RCC Cover of infiltration well" 7. Disposal of sludge/earth collected from drain, connecting pipes, IC, desilting chamber & infiltration well in near by low area.

NS/2 - Cleaning of soak pit including cross drain Each pipe and sump Activities involved in work are as under:- 1. Cleaning of Sump 2. Cleaning of Cross Drain Pipe between Sump & Soak Pit 3. Cleaning of Soak Pit 4. Disposal of sludge/earth in nearby low area. WDFC FIELD UNIT-JAIPUR-CIVIL/WDFC

NS/3 - Cleaning of RUBs including Side Drain Each near RUB Box, Inspection Chamber and Approach Road etc. Activities involved in work are as under:- 1. Cleaning of Earth from RUB box and approaches and its disposal in near by low laying area. "2. Removing of (a) Iron gratings above drain by removing welding/nut bolts (b) RCC Cover of inspection chamber" "3. Cleaning of (a) drain in front of box (b) Inspection chamber (c) Hume pipe from drain to IC" "4. After cleaning Re-fixing of (a) Iron grating over drain by welding /nut bolts (b) RCC Cover of inspection chamber " 5. Disposal of sludge/earth collected from drain, connecting pipes, IC.

NS/4 - Cleaning of Cross drain Pipe Activities Each involved in work are as under:- 1. Cleaning of Cross drain pipe 2. Disposal of sludge/earth in nearby low area. Total 6347902.20