SPECIAL REPAIR TO INTERNAL ELECTRIC WIRING AT VARIOUS OTM AT AIR FORCE STATION MOUNT ABU RAJASTHAN

Amount

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody for reuse at site and making good disturbed surfaces of walls, floors, etc. to match with existing surfaces with same finishes complete all as specified and directed.

Taking down carefully existing ceiling fans / exhaust fans from its original position and refixing in same position complete all as specified and directed.

M&L for Concealed Point Wiring for one light point controlled by one way switch 5/6 Amps with 1.5 Sqmm (nominal area) with and including FRLSH PVC insulated, unsheathed single core multistranded copper conductor cable 1100 Volts grade ISI Marked (Phase, Neutral and Earth) drawn through and including concealed rigid PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including new steel terminal sunken boxes of suitable size made with 1.60mm thick mild steel sheet recessed / concealed in walls with a coat of black bituminous paint provision of modular cover plate , suitable for fixing modular switches and sockets , regulators etc for modular switch/socket flush to surface (including modular frame and cover plate). FRLSH PVC insulated unsheathed single core1.5 Sqmm multistranded copper conductor cable 1100 Volts grade ISI Marked (Earth) connected to common earth dolly complete all as specified and directed. Note:- unit rates qouted by contractor shall be deemed to be included for cutting chases in walls and ceilings of brick, concrete, stone, concrete blocks, masonry, for concealed water tubing or concealed conduit wiring, etc., and making good in cement mortar (1:3) the disturbed surfaces to match with existing surfces with same finishes complete all as directed, incase not covered in item No. 1 here-in-before.

M&L for Concealed Point Wiring for one fan point point controlled by one way switch 5/6 Amps with 1.5 Sqmm (nominal area) with and including FRLSH PVC insulated, unsheathed single core multistranded copper conductor cable 1100 Volts grade ISI Marked (Phase, Neutral and Earth) drawn through and including concealed rigid PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including new steel terminal sunken boxes of suitable size made with 1.60mm thick mild steel sheet recessed / concealed in walls with a coat of black bituminous paint provision of modular cover plate , suitable for fixing modular switches and sockets , regulators etc for modular switch/socket flush to surface (including modular frame and cover plate). FRLSH PVC insulated unsheathed single core1.5 Sqmm multistranded copper conductor cable 1100 Volts grade ISI Marked (Earth) connected to common earth dolly complete all as specified and directed. Note:- unit rates qouted by contractor shall be deemed to be included for cutting chases in walls and ceilings of brick, concrete, stone, concrete blocks, masonry, for concealed water tubing or concealed conduit wiring, etc., and making good in cement mortar (1:3) the disturbed surfaces to match with existing surfces with same finishes complete all as directed, incase not covered in item No. 1 here-in-before.

M&L for Concealed Point Wiring for one socket outlet 5 Amps 5 Pin on the Independent Board with 1.5 Sqmm (nominal area) with and including FRLSH PVC insulated, unsheathed single core multistranded copper conductor cable 1100 Volts grade ISI Marked (Phase, Neutral and Earth) drawn through and including concealed rigid PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including new steel terminal sunken boxes of suitable size made with 1.60mm thick mild steel sheet recessed / concealed in walls with a coat of black bituminous paint provision of modular cover plate , suitable for fixing modular switches and sockets , regulators etc for modular switch/socket flush to surface (including modular frame and cover plate). FRLSH PVC insulated unsheathed single core1.5 Sqmm multistranded copper conductor cable 1100 Volts grade ISI Marked (Earth) connected to common earth dolly complete all as specified and directed. Note:- unit rates qouted by contractor shall be deemed to be included for cutting chases in walls and ceilings of brick, concrete, stone, concrete blocks, masonry, for concealed water tubing or concealed conduit wiring, etc., and making good in cement mortar (1:3) the disturbed surfaces to match with existing surfces with same finishes complete all as directed, incase not covered in item No. 1 here-in-before.

M&L for Concealed Point Wiring for one socket outlet 5 Amps 5 Pin on the Same Board with 1.5 Sqmm (nominal area) with and including FRLSH PVC insulated, unsheathed single core multistranded copper conductor cable 1100 Volts grade ISI Marked (Phase, Neutral and Earth) drawn through and including concealed rigid PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including new steel terminal sunken boxes of suitable size made with 1.60mm thick mild steel sheet recessed / concealed in walls with a coat of black bituminous paint provision of modular cover plate , suitable for fixing modular switches and sockets , regulators etc for modular switch/socket flush to surface (including modular frame and cover plate). FRLSH PVC insulated unsheathed single core1.5 Sqmm multistranded copper conductor cable 1100 Volts grade ISI Marked (Earth) connected to common earth dolly complete all as specified and directed. Note:- unit rates qouted by contractor shall be deemed to be included for cutting chases in walls and ceilings of brick, concrete, stone, concrete blocks, masonry, for concealed water tubing or concealed conduit wiring, etc., and making good in cement mortar (1:3) the disturbed surfaces to match with existing surfces with same finishes complete all as directed, incase not covered in item No. 1 here-in-before.

M&L for Concealed Point Wiring for one socket outlet 15/16 Amps 5 Pin on the Independent Board with 2.5 Sqmm (nominal area) with and including FRLSH PVC insulated, unsheathed single core multistranded copper conductor cable 1100 Volts grade ISI Marked (Phase, Neutral and Earth) drawn through and including concealed rigid PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including new steel terminal sunken boxes of suitable size made with 1.60mm thick mild steel sheet recessed / concealed in walls with a coat of black bituminous paint provision of modular cover plate , suitable for fixing modular switches and sockets , regulators etc for modular switch/socket flush to surface (including modular frame and cover plate). FRLSH PVC insulated unsheathed single core 2.5 Sqmm multistranded copper conductor cable 1100 Volts grade ISI Marked (Earth) connected to common earth dolly complete all as specified and directed. Note:- unit rates qouted by contractor shall be deemed to be included for cutting chases in walls and ceilings of brick, concrete, stone, concrete blocks, masonry, for concealed water tubing or concealed conduit wiring, etc., and making good in cement mortar (1:3) the disturbed surfaces to match with existing surfces with same finishes complete all as directed, incase not covered in item No. 1 here-in-before.

M&L for Sub-Main Wiring concealed ( 2 x 6 Sqmm+1 x 6 Sqmm) with 2 nos single core, 6 Sqmm, FRLSH PVC insulated unsheathed,multi stranded copper conductor cable 1100 Volts grade including one no 6 Sqmm FRLSH PVC insulated unsheathed multi stranded copper conductor FRLSH as continuous earth wire drawn through concealed PVC conduit medium grade of suitable size with fittings ISI Marked and acessopries, tobe fixed with clamps and cradles including cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth and connecting to common earth terminals including taking down existing sub main wiring and removing from site complete all as specified and directed. Note :- (i) Two runs of copper FRLSH PVC cable and one run of earth wireof size 6 Sqmm including conduit PVC conduit shall be measured as one length unit. Connectins of cables with MCbs or Bus Bar shall be made with brass/copper thimbles of appropriate size.

M&L for earthing complete as per electrical plate No. 5 of MES SSR Part-I with Copperl earth plate electrode 60cmx60cmx3.15mm thick, buried directly vertically in ground in a pit depth not less than 2.25 metres below ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level connected to and including copper earth strip 20mmx3mm by means of bolts, nuts check nuts and washers of galvanised iron or steel. Earthing strip shall be protected by galvanied iron or steel pipe 40 mm bore light grade and connected to continuous earth wire on pole / test point. Watering pipe shall be 20 mm bore GI medium grade. The earthing shall be of inclusive of excavation & earth work in any type of soil, charcoal, salt, funnel PCC pit and RCC cover complete all as specified and directed. Notes:- (a) Excavation and earth work for drilling hole for electrode in any type of Soil/rock strata. (b) PCC chamber in cement concrete 1:3:6 type C-1, Pre-cast RCC cover with CI frame with suitable handle 50 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with 20 mm bore galvanised iron medium grade watering pipe and lugs etc complete all as specified and directed. (d) 40 mm bore galvanised iron light grade protection pipe for protection of earthing lead and earth lead, each 7.5m long complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. Note:- Copper earth strip and 40mm light grade GI protection pipe upto 7.5m each shall be deemed to be included in quoted rate of this item. (ii) If the desire earth resisitance not obtained on testing after completion, earthing shall be redone by the contractor without any extra cost upto obtain the desired resistance. (iii) Tibba sand shall be shall be used by the contractor after filling of salt and charcoal for earthing.(iv) On testing after completion if the desired earth resistence is not obtaine the earthing will be redone at no extra cost.

S&F in replacement Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron wire including disconnecting & taking out old existing unserviceable complete all as specified. Note : Nuts bolts and other items included in quoted rate by the tenderer.

S&F ceiling rose surface bakelite 65 x 50 mm three terminals complete all as specified and directed.

S&F lamp holder angular type,PVC/Polycarbonate type with back plate suitable for batten fiitng complete all as specified and directed.

S&F Modular switch 6 Amp, 250 V, AC, single pole, one way, one module, ISI Marked complete all as specified and directed.

S&F Modular switch 16 Amp, 250 V, AC, single pole, one way, one module, ISI Marked complete all as specified and directed.

S&F Modular Switch Shuttered Socket Outlet, 6 Amp - 5 pin combined 2 modules, ISI Marked complete all as specified and directed.

S&F Modular Switch Shuttered Socket Outlet,16 Amp - 6 pin combined 2 modules, ISI Marked complete all as specified and directed.

S&F Modular Fan regulator, 120 Watts stepped type, 2 module , 120 W ,230V AC.

S&F in replacement Vertical sheet metal enclosures distribution board double door, tripple pole and neutral (TPN), 4 ways, 415 Volts, MCCB incomer and for using MCCBs / MCB isolators with having copper bus bars suitable for 200 Amps rating with IP-43 protection complete all as specified and directed. Note : Rates are deemed to be included for flashing in wall concealed complete making good and matching with existing surface.

S&F in replacement sheet metal enclosures distribution board double door, single pole and neutral (SPN), 8 ways 240 Volts DBs for using MCBs / MCB isolators with having copper bus bars suitable for 200 Amps rating with IP-43 protection complete all as specified and directed. Note : Rates are deemed to be included for flashing in wall concealed complete making good and matching with existing surface.

S&F in replacement sheet metal enclosures distribution board double door, single pole and neutral (SPN),12 ways 240 Volts DBs for using MCBs / MCB isolators with having copper bus bars suitable for 200 Amps rating with IP-43 protection complete all as specified and directed. Note : Rates are deemed to be included for flashing in wall concealed complete making good and matching with existing surface.

S&F in replacement Moulded Case Circuit Breaker (MCCB) four pole (FP), 160 Amps 415 Volts AC 50 Hz adjustable type breaking capacity 36 KA complete all as specified and directed.

S&F in replacement miniature circuit breaker (MCB) single pole, 6 to 32 Amps 240 Volts in `C’ curve breaking capacity 36 KA complete all as specified and directed.

S&F in replacement miniature circuit breaker (MCB) single pole and neutral (SPN), 32 to 63 Amps 240 Volts in `C’ curve breaking capacity 36 KA complete all as specified and directed.

S&F in replacement Aesthetically designed LED panel 34 Watts of size 2x2 feet LED light fittings surface mounted providing soft light and glare free symmetrical illumination with LED lights for surface mounting which provides soft light and glare free symmetrical illumination including twin core flexible copper conductor PVC cable connection of lights and connector wherever required complete all as specified and directed.

S&F in replacement 1 x 18 Watts (or nearest next higher wattage) LED light fitting , 5700K, 4 feet, AC wall/ surface mounted , integrated type with aluminium housing and decorative and caps with integrated high efficiency electronic driver and surge supressor of 2 Kv or more, luminaire efficiency >95 lumens/waltt power factor .0.90 , operating range 140 to 270 Volts, 50 Hz fixed with 2 nos PVC round / square blocks, screws etc with driver, holder including LED tube light complete fitting including twin core flexible copper conductor PVC cable connection of lights and connector wherever required complete all as specified and directed.

Fix only old seviceable LED lights of any type and making connections and testing complete all as specified and directed.

NAGEL ENTERPRISES (BID ID -3095683)

Multicare Enterprises Pvt. Ltd. (BID ID -3095191)

M.S. ENTERPRISES (BID ID -3081712)

Haritwal traders (BID ID -3090466)

M/S Balkishan Panwar Construction (BID ID -3088772)