NIT No. 07 (22-23) Item No. 3

Supply of M.S pipe of size 150 mm dia X 8 mm Thickness heavy duty as per IS: 1239. Make - Jindal / Tata / any DJB approved.

Supply of CI foot valve, PN 1.0 as per IS 4038 flanged type size 150 mm. Make: - Kirloskar/IVC SOR (E&M) item code 4.11.2

Supply of 150mm dia. MS long bend. ISI mark.

Supply of M.S Flange of size 150 mm, Heavy Duty. ISI Mark.

Supply of nut bolt. As per required size ISI mark.

Supply of MS plate of 8 mm thicks painting both sides with black anticorrosive bituminous paint of approved brand conforming to IS 3589/1981, IS 7322-1974, IS 784-1978 as directed by Engineer-in-Charge. (Actual weight will be paid). SOR (E&M) item code 26.1.29

Supply of rubber packing sheet with 50 % Neoprene (1.5 mm to 25 mm) (Payment will be made as per Actual). SOR (E&M) item code 22.6.1

Providing/fixing of water storage tank of capacity 500 Litre at Sonia Vihar BPS with pipe fittings and All 20mm nipple - 4 nos, tank nipple - 1 no, pipe -10 mtr, elbow-4nos, Tee- 2 nos, socket- 5 nos, Reducer socket ¾" to ½" - 2 nos. Union- 2nos and gun metal gate valves-2 nos, with the help of manual labour, tool & tackles. Make -water storage tank: -Sheetal/ Supreme/Aquapure/Any DJB approved. Make - pipe fittings: - ISI mark.

0.5 Hp Self Priming Water Pump Pipe size (mm x mm): 25 x 25, hp: 0.50, kw: 0.37, rpm (syn): 3000, head range (metres): 6-21, discharge range (lpm): 1950-450, Fitted with thermal overload protector, Brass impeller, Aluminium pressure die cast / aluminium extruded motor body. Make :- Havells / BS / Crompton Greaves.

Dismantling of existing pump, motor & panel from the base frame by cutting of rusted M.S nut bolts and foundation bolts by gas cutter set and electric welding machine, removing all the nut bolt and worm out M.S Base frame from the RCC foundation suction and delivery side by gas cutter set and electric welding set job also includes dismantling the suction & delivery side sluice valve, NRV, taper bend etc. as per side requirement and lifting of pump and motor on safe place. Breaking of RCC foundation by pneumatic power hammer chisel and electric compressor machine etc. the job includes removing the broken material from P/H and disposing the same at suitable place.

Make temporary arrangement for water supply in command areas and make proper water supply till complete the work.

Demolishing of Foundation cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix). DSR-2021 (Civil) 15.2.2. Total 4 nos. 0.5 mtr height foundations of size 1.8X0.8mtr, 2.1X1mtr, 1X0.3mtr, 1.8X0.8mtr.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. of Size 8X5X.6mtr DSR-2021 (Civil) 2.25.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) of Size 8X5X.2mtr DSR-2021 (Civil) 4.1.3

Making of RCC foundation for pump sets and panel by 1:2:4 concrete for M.S. base including providing fixing with foundation bolt of size 20mm X600mm. Total 4 nos. 0.5 mtr height foundations of size 1.8X0.8mtr, 2.1X1mtr, 1X0.3mtr, 1.8X0.8mtr.

Supply of capacity 3.0 Ton chain pulley block with 3 Mtr lift. Make Indef/Reva /Wester/DJB approved make

Fixing of pump sets and panel M.S. base frame on the RCC foundation and laying of Pipes with all connections. the job includes proper leveling and alignment, painting work of all MS structure. Installation of the pump set as per original position with proper alignment and also making of all electrical connections, fitting all valves, bends etc. in original position and testing / commissioning of the pump set on NO load & full load after commissioning of all connections.

MK ENGG.CO.