A/R and M/O building in BM-PK division during 2026-27.

Taking out defective 1.5/2/3/4/5/6/6.5 HP submersible pumpset alongwith pipe of size 32 mm to 100 mm with the help of chain pulleyand tripod or any other arrangement including carriageway/stacking of pipes/ bends/ clampsets/ submersible cable and proper watc`h and ward etc. complete. Not for measurement where submersible pumpset is stuck or fallen in the borewell.

Providing, supplying, lowering, installing, testing and commissioning of 100 mm dia submersible pump set of approved make such as KSB Limited (Model: Cora 7C/25 or equivalent) comprising 5 HP, 2900 RPM submersible motor suitable for operation on 3 phase, 415 volts, 50 Hz A.C. supply, having 50 mm dia delivery outlet, complete with pump and motor assembly, suitable for clear water, conforming to the following duty conditions: Discharge – 145 LPM at 30 m head, Discharge – 125 LPM at 60 m head, Discharge – 105 LPM at 90 m head, testing and commissioning including carrying away of G.I.pipes for lowering the submersible pumpset alongwith tying of cable with pipe, fixing of G.I.bend and alignment the same with main-line , jointing of cable from LT switch board including mounting clampset, providing reducer and other G.I./M.S. accessories (if required) e.g; new G.I. bend/tail piece, mounting clampset, rubber packing, nuts/bolts including testing ,commissioning etc.. complete as required.

Providing and laying of 3 core x 2.5 sq.mm flat type submersible cable, PVC insulated and PVC sheathed, with copper conductor, water proof, suitable for submersible pump operation, of approved make such as Finolex Cables Ltd / Netco or equivalent, conforming to relevant IS standards, including connection, testing, commissioning and making necessary joints, complete as required and as per direction of Engineer-in-Charge.

Providing and replacing 50 mm dia medium class G.I. pipe, of approved make such as Jindal SAW Ltd / Tata Metaliks Limited or equivalent, conforming to IS:1239 (Part-I), in required lengths, including cutting, threading, flanging or socketing as required, jointing with fittings, nuts, bolts, rubber insertion where required, fixing in position, testing and commissioning etc. complete as required and as per direction of Engineer-in-Charge.

Providing and fixing B C H/ L& T make citation submersible starter with 3 position selection (with Auto switch) (Cat. No. CPPYNAKN*) , with over load relay (Relay range: 8.9 - 13.5 Amps), , suitable for 3 phase,415/400 volt, 50 Hz A C supply in sheet steel enclosure including providing and fixing required copper thimbles, making electrical and earth connections, and fixing the starter on the wall withthe help of bakelite sheet including testing and commissioning etc. complete as per the satisfaction of engineer in charge.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 50 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 200 mm nominal size dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 200 mm nominal size dia

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.