High school DWS

electrical

OD419821/2025-2026:Supply and providing three phase submersible pump controller with ammeter, voltmeter, push button, contactor and O/L relay ad additional dry run protector (iAD) etc suitable for 3 phase submersible pump. ( L&T MU-G6 DOL or equivalent make)

90.14.24.17:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.2 KVAr, 3 phase, 440 V, delta connected, standard duty Metalised Poly Propylene Capacitor, Box Type, suitable for direct connection to motors.

OD419819/2025-2026:Supply and providing 40 mm industrial type gun metal wheel operated valve.

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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 MCB/RCCB/Isolator) 8 way, Double door

2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

1.17.22:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 4 sq. mm

90.6.6.3: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.4 sq mm

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

90.6.10.2:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

90.16.2.1:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.15.mm dia. G.I pipe ( medium class)

OD419832/2025-2026:Earthing with G.I. earth pipe 2.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

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

OD419822/2025-2026:Supply and providing dust and vermin proof ,wall mounting,hot press moulded SMC meter box of following sizes suitable for fixing KSEB meter,fuse units,CT etc,hinged door construction for the front side wit h compartments if necessary,providing vision panel for the meter compartment,knock out for cable entry and exit,450x370x200 mm or nearest size(Sintex GS-MB 4537 or equivalent making.

OD419817/2025-2026:Supply and fixing 32A backelite HRC Fuse unit with HRC fuse link in the existing meter board and giving connections as required.

OD419814/2025-2026:Supply and fixing 32A, 415 V, 2 way neutral link mounted on DMC/ SMC base in the existing meter board and giving connections as required.

OD419833/2025-2026:Supply and providing M8 eye bolt hook in wall / parapet for binding support for KSEB service main.

OD419813/2025-2026:Preparing completion and test certificates for KSEB connection