NITNo14ItemNo3

Disconnecting of electric connection of motor and taking out the pump & motor (10 MGD/230 HP pump set 2 Nos and 5 MGD/150 HP pump set 1 no) at floor level with the help of HOT Crane after cutting of foundation bolt and removing of coupling pins of coupling of pump set. The work including Closing of suction & delivery side sluice valves and providing /fixing of blind flanges for stopping the water leakage. The work will be executed through expert skilled & unskilled staff including tools and trackless and safe working with safety of men & material as require at site.

Dismantling of the existing rusted & damaged MS base frame from the RCC foundation by Cutting the nut bolts with the gas cutter and taking out of the complete frame up to floor level. The work will be executed through expert skilled & unskilled staff including tools and trackless and safe working with safety of men & material as require at site.

Breaking of foundation of 3 nos pump set / Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metre lead as per direction of Engineer - in- charge. as required for fresh foundation. DSR 2021 Item code: 15.3.

Supply of new SS foundation bolt of size 25 x 300 mm as per site requirement. 8 Nos. in each Foundation.

Supply of nut bolts & washer as per required for reinstallation of pump set. DJB SOR 2022 Item Code 45.1.53. (Payment will be done as per actual work at site).

Supply of neoprene rubber sheet. (Payment will be done as per actual work at site)

Supply of 90 Meter MS angle of size 50 mm x 50 mm x 5 mm for fixing on surrounding corner of RCC foundation of 3 nos pump set as per required. Payment will be done as per actual work at site. Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. DSR 2021 Item code 10.1 (Payment will be done as per actual work at site).

Supply/Fabrication of MS base Frame for 3 nos pump set, made out from MS channel of size 200mm x 75mm x 6.2mm, base frame size of 2.5 mtr x 1 meter. As per DSR Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. DSR 2021 Item code 10.2 (Payment will be done as per actual work at site).

Foundation jaal of mild steel bars of 3 nos pump set. Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars. DSR 2021 Item Code 5.22.1 (Payment will be done as per actual work at site).

Recasting of RCC foundation of 3 nos pump set. As per DSR item, providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources). DSR 2021 Item Code 4.1.3, the work including fixing on surrounding corner of RCC foundation of 3 nos pump set as per required.

Removing of the melba from the approx 10 meter deep dry sump and dumping the same, i/c clean & washing the floor as per direction of engineer in charge at site.

Fixing of new foundation bolt in pocket by proper welding to MS Jaal of with proper support and fixing of new base frames on foundation after lowering in the dry sump of the SPS with the help of HOT care in proper alignment as per required for pump set the work including, that reinstallation & refitting of 3 nos pump & motor (10 MGD/230 HP pump set 2 Nos and 5 MGD/150 HP pump set 1 no) on base frame after proper dry of RCC foundation, with the help of EOT crane and making of proper alignment with suction and delivery line of existing system, fixing of delivery taper and other part with new nut bolts and packing etc. items as required at site i/c making all electrical connection etc. items. The work will be execute through expert skilled & unskilled staff including tools and trackless and safe working with safety of men & material as require at site.

Testing of pump and motor on Load and no Load with Vibration free smooth operation

Shifting of 3.5X400 Sq mm, 1.1 Kv grade, XLPE insulated, stranded Aluminum conductor at Narela SPS from Narela STP, including Hiring charges of Diesel Truck (with POL) i/c operating staff and i/c of lubricating oil and diesel also etc. for shifting the cable. The work will be execute through long boom crane, expert skilled & unskilled staff and safe working with safety of men & material as require at site.

Shakti Trading Co.

Raj Engineering Co.