Jaipur Vidyut Vitran Nigam Limited Tender

S&F tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug. 200mm.(P/2.23.3)

(B) 150 mm dia. (P/2.23.2 )

P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR 6.0 Sq.mm 3 core flat / Round (E/4.7.4)

(B)4.0 Sq.mm 3 core flat / Round (E/4.7.3 )

SITC of Radial / mixed flow ISI marked water and anti-corrosive liquid filled submersible motor pump sets suitable for 100/150mm dia borewell. The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034 : 2018 and IS: 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008, & IS12615:2011 with required accessories including making connection suitable for Bore well. The job includes labour part of lowering of riser pipe G.I./ H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to Starter. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 100 mm diameter Submersible pump shall have following HP Rating, phase, Head range, Discharge range respectively.3.0 HP, 1-Ø, (40 -170)Mtr, (60- 20) LPM Copper Wound . (E/21.6.1.4)

(B) 2.0 HP, 1-Ø, (7- 95)Mtr, (55-22) LPM (E/21.6.1.3)

SITC of Contactor OEM Fabricated DOL/Star-Delta Starter panel with switchgear selection as per Type-2 Cordinatiom Chart and made out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFF push buttons, ammeter, voltmeter, indicating lamps etc. suitable for following rating motors complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .For single phase Submersible / Monoblock pump 2.0 HP to 3.0 HP (DOL starter) .(E/21.13.1.2)

P&F bib cock (IS : 8931 mark), Superior quality of approved make: (A) CP Brass bib cock 15mm nominal bore. (S/2.7.3)

(B) PVC heavy duty,15mm nominal bore. (S/2.7.2)

P&F Inlet connection (Angle Valves) Superior quality, of approved make for wash basin, Gyser etc. CP Inlet connection 15mm brass(IS:8931 mark). (S/2.12.1)

P&F 15mm dia. Connection pipe of approved quality/make: PVC pipe with CP brass nuts upto lenth 300mm. (S/2.13.1)

P&F Full-way wall valve (IS : 778 mark) or wheel valve of approved make:(A) Gun-metal 15mm nomimal bore. (S/2.15.1)

(B) Gun-metal 25mm nomimal bore. (S/2.15.3)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included jointing of pipes & fittings with one step CPVC solvent cement , trenching refilling & testing of joints complete as per direction of Engineer in Charge. (External work).(A) 15 mm. nominal outer dia pipes. (S/2.39.1)

(B) 25mm Nominal outer dia pipes (S/2.39.3)

Providing & Laying of Polypropylene rope Confirming to IS:5175 for submersible pump of following sizes. complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 12mm (suitable up to 50 mm OD pipe)(E/21.3.1)

Supplying and installation of 32 mm dia G.I. pipe medium class IS 1239 marked in 3m length including all accessories and fittings required for installation of hand pump (S/4.16)

Construction of tube well after completion of drilling by rotary/percussion method & upto 100mtr depth in all type of rocks by DTH system as per IS:2800 Part-1 1991 and IS:2800 Part-II 1979(both amended upto date) and technical specifications. The work shall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe. (A) Nominal bore 200mm dia.. (P/2.3.2)

(B)Nominal bore 150mm dia. (P/2.3.1)

(C ) Add 15% extra on above item(item no. 2.3.1 to 2.3.3) for drilling depth beyond 100mtr and upto 200mtr from ground level, rte shall be applicable for only extra depth beyond 100 mtr and upto 200 mtr. (P/2.3.4)

(D ) Add 30% extra on above item(item no. 2.3.1 to 2.3.3) for drilling depth beyond 200mtr and from ground level, rate shall be applicable for only extra depth beyond 200 mtr. (P/2.3.5)

Supply of ERW M.S. black casing pipe ISI marked (IS : 4270 / 2001) or amended upto date of following sizes. 200mm dia NB (thickness of pipe 5.4mm & mass of tube 28.46 kg/m). (P/2.11.2)

Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS 8110:1985. 200mm dia nominal bore.(P/2.12.3)