Kannur DP - Project No. 890/2021-22 - GTTI Mathamangalam Kudivella Padhathi - Providing 1.25HP 1Phase Borewell Pump

Amount

General Wiring

Supply, conveyance, erection, testing and commissiong of 1.25HP 1Phase 220V 1500 RPM Borewell Submersible Pump set or nearest available size suitable for 6'' bore dia delivering upto 40LPM at a total head range upto 113m of Kirlosker make (Model No:- KS3A-1330) or any other equivalent make of Crompton Greaves, Texmo, V Guard, CRI including giving connections etc as required.

Supply and providing 1ɸ DOL starter with Overload & under voltage protection including dry running protection for 1.25HP Borewell submersible motor pump.

Supply & fixing the following Power Capacitors connected in positon and giving connection. 1 KVAr, 1 phase, 230 V, delta connected, standard duty Metalised Poly Propylene Capacitor, suitable for direct connection to motors.

Supply and providing 32/40 mm dia or nearest available size High Density water Pipes of pressure 10kg/cm2 or equivalent along with all required accessories such as hose nipple, hose collar, hose clamp, bend etc including conveyance.

Supply and providing 25 mm or nearest equivalent size RPVC pipe with specials partially in trench partially clamped as per site reqiurement including providing trench and refilling to original surface (as protection to flat cable)

Supply and providing 32/40 mm or nearest size GM non return valve vertical/ horizontal with accessories/ adaptor/ coupling/ nipple in the delivary line as per site condition

Supply and providing 32/40 mm or nearest size GM wheel valve with accessories/ adaptor/ coupling/ nipple/ T/ bend in the delivary line as per site condition.

Supply and Providing 32/40 mm dia or nearest equivalent size GI Double nipple (hose collar) with Check nut & rubber washer etc. as required fixing on the distribution side of the Water tank.

Supply and providing 10mm dia Nylon Rope with cable tie for supporting 1 Phase 1.25HP Bore well Motor Pump set.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required. 25 mm

Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes. 4.00 sq.mm 2 Run + 2.50 sq.mm 1 Run (VDB to 6way encl.)

Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes. (including fastening with cable tie & water proof tape for jointing the cable) 4.00 sq mm

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator 6 way, Double door

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole (in Exist. VDB)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Double pole

Supply and drawing bare earthing conductors of the following sizes along with wiring/cables and giving connection as required. 3.15 mm copper conductor (10 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required. 3.15 mm (10 SWG)

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required 25 x 6 mm brass bolt & nut

Supply and fabrication conveyance and installation of GI angle iron frame work for holding borewell pump on top.

Siju C K