SPECIAL REPAIR / REPLACEMENT OF CONVENTIONAL / CHEMICAL EARTHING, PROVN OF EXHAUST FAN, CEILING FAN AND GEYSERS AT CH (CC) AND BARBED WIRE FENCING INFRONT OF BLDG NO P-19 (PERS LINE) AT CH (CC) IN THE AREA OF AGE E/M (HOSP) UNDER GE E/M LUCKNOW

Amount

Demolition of cement concrete (unreinforced ) in ground floors and pavings not exceeding 15 cm thick above or below ground level complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified.

Dismantling posts or struts ( wood , steel or R.C.C.) any section embedded in Concrete, brick work, masonry, etc., including taking out embedded portion and making good disturbed ground complete all as specified.

Dismantling fencing wire mesh any type complete all as specified.

S&F Mild steel Gde Fe-410-W joist, channel, angle or tee sections, fixed independently with out connceting plates, etc. ( cut to ordinary lengths i.e. with in 20 mm of the length indicated), 'A' quality complete all as spcified and directed.

M&L preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamelled paint over one coat of red oxide Zinc chrome primer complete all as specified.

M&L Mild steel Galvanised, 2 strand, steel barbed wire 2. mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolts , including,securing or tying at crossings with and Provision of galvanised mild steel wire , staples or steel pins etc. as directed ( each line wire to be measured)

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Removing excavated material ( soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

M&L plain cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in foundations sub base of floor, filling and mass concrete.complete all as specified.

M&L Brickwork with old size fly ash, straight or curved on plan exc 6 M mean radius in built in cement and sand mortar 1:6 complete all as specified.

M&L for cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in coping, padding and bed block, wall through and the like including weathering slightly rounded or chamfered angles and throating including necessary from work.complete all as specified.

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces , in cement and sand mortar 1:4 complete all as specified.

S&F Mild steel deformed or twisted bars ( TMT) 6 to 8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns , hooking ends and binding with and including mild steel wire ( annealed) not less than 0.90 mm dia. or higher complete all as specified.

M&L Preparation of newly plastered or unplastered surfaces of walls by brooming down and priming plastered and other surfaces with cement paint primer ( before application of cement base paint) including two coats of cement base paint complete all as specified.

Material and labour point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FRLS PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

Supply and fixed polycarbonate switch piano flush type, single pole , 5/6 Amps, one way complete all as specified.

Supply & fixed ceiling rose surface bakelight two or three terminal complete all as specified.

Supply & fixing exhaust fan 300 mm sweep AC 230 volts single phase with louvers including making connection with three core PVC insulated 1100 volts grade multi stranded copper wire of appropriate size including testing complete all as specified.Make: Bajaj/CG

M&L for hole cutting in wall of suitable up to 300/450 mm round or square shape size for fixing of exhaust fan and making same in colour of wall as existing with using painting and plastering as required at site complete all as specified and directed by EIC.

Supply & fix fans ceiling complete with electronic type regulator and accessories 230 V,1200 mm sweep. BEE 5 star rated , single phase including making connection with three core PVC insulated 1100 volts grade multi stranded copper wire of appropriate size including testing complete all as specified. Make : Orient/Bajaj/CG/Havells. (Note : Old ceiling fan will deposite to MES store yard.)

Material and labour point wiring complete with 4 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 2.5 sqmm nominal cross sectioanl area multistranded copper conductor FRLS PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

M&L (in repair) for submain wiring comprising two single core ,4 sqmm nominal cross sectional area multistranded copper conductor FRLS cable, PVC insulated unsheathed 1100 Volts grade drawing in and including 20 mm dia. and over PVC conduits of medium grade and conduit fittings complete (concealed type ) including 2.5 sqmm nominal cross sectional area stranded copper conductor FRLS cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified.( Cutting chases and making good of disturbed surfaces shall deem to be included in the unit rate quoted by tenderer). ( Note :- Extra length of cables/ wire required for connection to MCB shall not be measured and the rate quoted by contractor for per unit shall be deemed accordingly)

S&F in repairs plug and socket DBs with Single pole MCB rated 20 Amps capacity including making in wall and mounted flush complete all as specified

S&F for PVC connection 15 mm dia with 2 Nos brass coupling, nuts from geyser inlet / outlet, 40 cm length suitable for 15 mm bore GI pipe all as specified and directed.

Supply, installing, testing and commissioning of storage type water heater of 25 Litres capacity , vertical mounting type complete made out of CRCA outer body, copper storage tank, heating element, thermostat, thermal cut out, glass wool etc complete including making necessary electric connections with suitable size of multistarnded copper conductor cable of required complete all as specified and directed. Make : Havells Monza slim Cat Part No GHWBMDSWHO@% or equivalent of Bajaj/CG/Rcaold.

S&F in repairs Chromium plated ,Concealed stop cock Reduced body ISI Marked, , cast copper alloy, screwed down for 15 mm bore dia. pipe, high pressure, with crutch handle , screwed externally both ends for unions etc. and fixed complete all as specified

S&F in repair Chromium plated fancy long body Bib taps with cup , cast copper alloy with crutch or butterfly handle, screwed for 15 mm bore dia. iron pipe or for brass ferrule and fixed complete all as specified.

S&F 15 mm nominal bore Steel water tubes, 'medium grade' ,galvanised , with all fittings ; fixed to walls and ceilings or laid in floors complete all as specified.

S&F 20 mm nominal bore Steel water tubes, 'medium grade' ,galvanised , with all fittings ; fixed to walls and ceilings or laid in floors complete all as specified.

M&L for chemical earting with copper plate size 90x60Cm x 5 mm thick and copper strip of size 50 x 6 mm burried directly in ground vertically toward depth not less than 2.5 mtr below normal ground level(Including 250 Kg charcoal,100 Kg magnesium sulphate crystal) having 25 mm dia pipe of enough length to reach just above copper plate fitted with funnel , mesh along with cap and running water tap to be provided for keeping soil wet, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described complete all as specified and directed and testing on completion. . The set of three chemical pit to be made and connected in a grid to meet the each resistance specific of not more than 0.5 to .90 ohms complete all as specified a) Copper plate and copper strip should be brazzed and not to be fastened nut bolt. b) Alternate layer of charcoal and crystal salt should be laid in earth pit on top of copper plate at least 5 layer should be made. c) After laying of 5 alternate layerof charcoal and salt one 2 fit layer of magnesium sulphate is to be laid, balance volume to be filled with soft soil. d) Charcoal ,salt, and magnesium sulphate should not have to be mixed. they are to be laid in layers only ceramic spacer should be provided between copper strip and the wall while extending the earth to the equipment , copper strip is to be extended inside the equipment room and power room It should be routed with inside wall of the ongoing duct fixed with ceramic spacer. e) Depth of pit should not be less than 2.5 mtr and width 1.25 mtr. f) Eathing test point terminal box made of gun metal or phosporus bronze size 75 x 75 x 25 mm drilled and screwed incl 3 Nos 8 mm dia 25 mm long hex head screw. Note :- If the as per standard value of earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department

M&L Earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI strip 32 x 6 mm as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

M&L Earthing complete with Copper earth Plate electrode 60x60cmx3.15mm thick, burried directly in ground ( earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, Including connected to copper strip 20x3mm lead (upto 7.5 Mtr) by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate connected to earthing test point all as specified or indicated including testing on completion.ith salt to a packed thickness of 15 cm all around the plate, and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

M & L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation 20x3 mm Copper strip complete all as specified and directed

M&L for test cum bimettalic inspection joint gun metal or phosphouras bronze size 75 x 75 x 25 mm connecting piece for jointing down conductor of aluminium strip & GI earth strip and fastened with nut & bolts and aluminium ends soldered and complete joinet housed in MS box of 25cm x 30cm x 15 cm fabricated from 3 mm thick steel sheet welded & screwed complete including testing systemcomplete all as specified and directed

S&F aluminium strip 25 x 3.15 mm with pourcelain shaddles and fixing screws etc for roof and down conductors and down conductors above ground complete all as specified and directed

S&F GI wire 4.0 sqmm with pourcelain shaddles and fixing screws etc for roof and down conductors and down conductors above ground complete all as specified and directed

S&F pipe galvanised medium grade including fitting complete of size 15 mm dia for fixing of air terminations/GI earth protection wire and uses as water tubing for earth tube fixed in wall and ,ground etc complete all as specified and directed

S&F pipe galvanised medium grade including fitting complete of size 20 mm dia for fixing of air terminations/GI earth protection wire and uses as water tubing for earth tube fixed in wall and ,ground etc complete all as specified and directed

M & L for making of damage/broken Earth pit Chamber with brick works of any size and shape including excavation ,plastering and painting in existing coloure and PCC chamber and pit cover with handle all as specified and directed

Ajanta Motor Store

MS. BK BROTHERS AND CO

Ajanta Associates

M/s Reliable Electromech Systems