NIT No. 07 (23-24) Item No. 14

Repair/Renovation of 03 nos. tube wells TB hospital, Jaccha bacha kendra and near school TB hospital karawal nagar Tube wells. Dismantling of existing damaged electrical items, aluminum cable and all GI strip earthing from equipment and electrical & lighting items as per site required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Upto 35 sq. mm (D.S.R 2022 E&M Code No7.3.1)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required (D.S.R 2022 E&M Code No1.8.3)Group C

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 2X2.5 sq.mm (D.S.R 2022 E&M Code No -1.17.11)

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 MCB/RCCB/Isolator) 06-way, Double door (D.S.R 2022 E&M Code No -2.3.1)

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "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 (D.S.R 2022 E&M Code No -2.10.1)

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "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 and neutral (D.S.R 2022 E&M Code No -2.10.2)

Higher Wattage Decorative ultra slim aluminum LED lighting fixture with high lumen output, environmental friendly, energy efficient ready to use pack 36 Watt LED 6500 K SOR E&M 2022 item code 19.3.3 Make: - Havells/Philip/crompton

Supply of 65 mm dia. PVC conduit pipe length 6 Mtr good quality with duly male female socket for laying cable as per site requirement. Make: - ISI Mark.

Earthing with G.l. earth plate 600 mm X 600 mm X 6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required details of cost for one Set DSR-2022 E&M Code-5.4

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. (DSR E&M 2022 item no. 5.2)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) (DSR E&M 2022 item no. 5.9)

Testing and commissioning of all installed earthing strip by earth tester and using Four Terminal Earth Tester Instrument, spikes are equidistant and in straight line to maintain electrical continuity. Take measurement in different directions for 3 nos. tube wells.

Installation, testing and commissioning of pre-wired, fluorescent fitting/compact fluorescent fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC Insulated, copper conductor, single core cable and earthing etc. as required. DSR E&M 2022 item code 1.41

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