REPLACEMENT OF OLD ALUMINIUM MAIN WIRING WITH UNSERVICEABLE DISTRIBUTION BOARDS AT KV NO 01 AT AIR FORCE STATION CHAKERI KANPUR

Amount

S&F, in repair, double door metallic sheet metal enclosure for DB when MCBs to be used SPN 8 ways, 240 V with 200Amps rated bus bar complete fixed properly on in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs of cables/wires complete all as specified and directed. Make : Legrand/Schiender/L & T

S&F in repair double door metallic sheet metal enclosure for DB when MCBs to be used TPN, 4 ways, 415Volts (horizontal type) with 200 Amps rated bus bar suitable for TPN MCB / 4 pole Isolator fixed properly on in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs for cables/wires complete all as specified and directed Make : Legrand/Schiender/L & T

Supply & fix in repair testing and commissioning of MCB TPN 240 volt 40-63 Amp 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified & directed. Make : Legrand/Schiender/L & T

Supply & fix in repair, testing and commissioning of MCB SPN 240 volt 40 Amp 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified & directed. Make : Legrand /Schiender / ABB

Supply & fix in repair, testing and commissioning of MCB SP 240 volt 6 Amp to 32 amp 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified & directed. Make : Legrand /Schiender / ABB

M & L sub main wiring with two single core PVC-FRLS insulated unsheathed multi stranded copper conductor cable of size 6 sqmm drawn in and including rigid non metalic medium white ivory PVC conduit medium grade ISI mark of size not less than 25 mm dia concealed position inclusive all fittings such as couplers lock, nuts, sadles, pipe hooks etc fixed properly on as concealed position including cutting chasing and making good disturbed surfaces and matching with existing colour of wall/ floor etc with 4 sqmm PVC FRLS insulated unsheathed multi stranded copper conductor as a continious eath wire including taking down old unserviceable sub main wiring complete all as specified and directed. Make of wire: Polycab/Havells / Finolex . Note : (i) Two single core cable and one run of earth copper conductor and PVC conduit shall be measured and paid as one unit length.

Supply laying, jointing, commissioning and testing 1100 volts grade XLPE insulated armoured heavy duty cable with aluminum conductor of cross sectional area 50 sqmm 3.5 core using stranded conductor complete all as specified and directed. Make - Havells/Polycab/Grandly

Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and n.exc 1.5 mtr in depth for laying of under ground electric cable and getting out complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified and directed.

Removing excavated surplus materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Supply and spreading ganga sand dry, clean in trenches as cushioning to underground electric cable provided with a layer of 80mm deep before laying and 150mm over cable laid in trenches complete all as specified and directed. Note:- Punned thickness shall be measured for payment.

Supply and laying dry bricks over cable laid in trenches as mechanical protection to cable with width equal to the length of bricks with well burnt sub class 'B' bricks complete all as specified and directed.

M&L for cutting / boring of PCC/hard standing/ WBM road not exc 20 CM width and not exc 30 CM deep for passing of LT cable and making good the disturbed surfaces to match with existing surface by using old / new material betumen / PCC (1:3:6) type C-1 using 20 mm graded stone sgreegate complete all as specified and directed.

SUSHMANAND ENGINEERING WORKS

NEW TECH ELCTRICALS