Supply, erection and commissioning 2 numbers of 15 HP submersible motor pumpsets at borewell site at Chettikottagam in Agalancannu

Amount

Providing and fixing C.I. sluice valve (PN 1.6) (with handwheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 100 mm dia.

Providing and fixing C.I. non return valve (PN 1.6) conforming to IS 5312 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 100 mm dia

Providing and fixing Cast iron flanges conforming to IS specification 1538 and ISI marked. - 100 mm dia.

Providing and fixing in position G.I. bend (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked,including labour charges for jointing,jointing materials etc,complete - 100 mm dia

Supplying of electrically operated wet type submersible motor and pumpset (Texmo /KSB/Taro/Kirloskar make), AC 3 phase, 415 volts, 50 Hz, 2900-3000 RPM. The pump shall have brass impeller, high grade steel shaft with sufficient stages having outlet size of 2"/2.5"/3" dia. to suit the borewell (150 / 200mm dia.), complete. The rate includes, all taxes, freight, etc., FOR at site in Puducherry. The pumpset shall be guaranteed for a period of one year from the date of commissioning.(15 HP Submersible motor and pumpset).

Supplying and fixing of fully automatic air break star-delta starter range for 10A to 23A F.A.S.D. (Bharat Culter Hammer/L&T/Siemens make) with suitable M.S. angle frame etc., complete.- 15HP to 17.5HP pumpsets

Supplying and fixing of 1x3x6 sqmm (single run) PVC insulated copper submersible flat flexible cable of Finolex make complete.-12.5HP to 20HP pumpset

Making earth pit of G.I. pipe for earthing in earth pit with 40mm dia. G.I. pipe medium class of length 3.05m perforated with 46 Nos of 12mm dia. holes, pipe lowered in bore holes of 150mm dia. and filled in with charcoal and salt in alternative layer of 300mm, the top of G.I. pipe shall be clamped. Earth pit shall be provided with 60cm dia precast ring with 60cm depth alround,covered with R.C.C. precast slab etc. as per I.E. standards.

Supplying and fixing of copper wire 8 SWG (4 mm dia) for earthing arrangements including bolt and nuts etc., complete.

Supplying and fixing of C.I. adopter which is to be connected to submersible pump delivery pipe.-100 mm dia

Supplying and laying of 40mm dia. PVC pipe (Class 3 - PN 0.6 Mpa) conforming to IS 4985 : 2000 for inserting submersible cable from borewell to starter.

Supply and fixing of 80/100mm dia. M.S. erection clamps of size 80mmx12mm with bolts, nuts, washer etc., complete.

Supplying,fixing and lowering into the borewell the GI pipes of medium class (TATA,TNT,Nezone,Apollo,Zenith) which are to be connected to the submersible pump,including labour charges,jointing materials etc.,complete.-100 mm dia

Providing and fixing MS square threaded coupling (male and female thread) including necessary welding with 100mm GI pipe. -100mm dia.

Erection, testing and commissioning of motor and pumpset with pipe fittings, etc complete - 15HP to 25HP motor.