NIT No. 17, Item No. 21 (2025-26)

Supply of open well mono block 10 HP submersible pump set on 3 phase, 415 V, 50 Hz, AC supply with following MOC & technical specification:- Discharge- 970 - 1150 LPM, head 12-15 meter, impeller- C.I, Shaft : S.S., Delivery size:- 80mm dia. Make: SU/BS/Skope/ DJB approved

Augmentation of existing distribution panel box totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets .The each part of the fabricated panel will be strictly subjected to five tank treatment. The various components, assemblies and sub equipments of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a copper ferule crimped to the wire. Having following components of approved make. (1) MCCB 415V, triple pole 3phase, 50KA, 50 Hz, 200Amp with spreader terminal Make L&T/ siemens/ DJB approved. – 1 No. (2) MCCB Triple pole 63 Amp. Make L&T/Siemens/ DJB approved. – 4 No. (3) MCB Triple pole 32 Amp. Make L&T/Siemens/ DJB approved- – 1 No. (4) MCB Single pole 6 Amp. Make L&T/Siemens/ DJB approved – 4 No. (5) S/o Motor Protection Relay Make :- L&T/Havells/C&S/DJB Approved. – 4 No. (6) Submersible motor starter controller 50Hz 415 V 3phase suitable up to 10HP having all components i.e. contactor, O/L relay as required with following protection phase reversal, phase loss, current unbalance, dry run, under/over voltage with LED display of fault indication & LED digital Amp/volt metering display Make: L&T/Schineder/C&S/DJB approved – 4 No. (7) Indicating lights RYB & On Make Havells/ L&T DJB approved – 12 No. (8) Current Transformer200/5 Make AE /Saviour – 4 No. (9) Digital Voltmeter, 0 - 500 V.) - 1 No. (10) Ammeter, 30/5 & 200/ 5 A. – 4 No. (11) Contactor 40 Amp. - 4 Nos. Make :- Havells/ L&T DJB approved (12) 17-23 Amp O/L Relay thermal – 4 Nos. Make :- Havells/ L&T DJB approved (13) S/O Automatic Phase sequence contractor 200 Amp with automatic manual facility corrector with control accessories auto manual switch, single phasing protection ,on- delay power supply etc. Make :- L&T/Havells/C&S/DJB approved – 1 No. (14) S/O starter Panel remote operation system by SMPS Power Supply 12 V DC & Auxiliary Relay and electronic card system with on delay clutch & off delay clutch. Make :- L&T/ Havells/ C&S/DJB approved – 1 No. (15) Bus bar Aluminum of electrolytic grade conductivity covered with heat shrinkable PVC sleeve throughout in red, yellow & blue color to identify three phases & black for neutral current carrying capacity 400Amp. .The bus-bar support insulator made of non-deteriorating, vermin proof, non hygroscopic materials such as SMC/DMC – 1 No.

S/O PVC insulated and PVC Sheathed industrial 3 Core Flat Submersible cable with bare bunched copper conductor for submersible pump motor with voltage grade 1100 volt as per IS : 694/1990. Nominal area of conductor 6 (sq mm), Make: - Gloster, Grandlay, Havells, ICC, ICL, Universal

S/o of PVC insulated aluminum conductor armored cable 35 sq.mm having 4 core Make- Finolex/ Polycab/ Havells/ Grandlay/ Gloster/ CCI/ ICC/Universal

S/O of 2.5 mm submersible cable 3 core for control wiring for remote push button station, Make:-Finolex/ Havells/ Gloster/ DJB approved

S/O Pump start stop push button station installed at individual hydrant with wiring and other accessories required as per site., Make :- L&T/ Havells/ C&S/DJB approved

Supply of 80 mm dia. 3 mtr. long G.I double flanged Pipe having 4 No holes and cut for submersible cable. Make:- Jindal / TATA/ DJB approved.

S/O MS clamp of 1200 mm long or as per site requirement, 12mm thick complete with nut and bolts and washers for holding the 80 mm dia pipe including bending and shaping etc. as required.

S/o NRV 80 mm dia CI double flanges PN1.0 Make:-Kirloskar /IVC / DJB Approved

S/o CI sluice valve , non rising S.S. spindle, D/F P.N 1.0 of size 80 mm Make:- Kirloskar /IVC/ DJB Approved