REPAIR TO MISC B/R AND E/M WORKS IN TECH BLDGS IN TECH AREA AT AIR FORCE STATIONUTARLAI

Amount

Material & labour for 25mm thick PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in levelling course finished even and fair for laying floor finishes including demolition of old cement concrete etc complete all as specified & directed by the Engineer-in-Charge.

Material & labour for Vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 15mm thick screed bed in cement mortar (1:6) including taking down old tiles complete all as specified and as directed by Engr-in-Charge.

Material & labour for Vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, as in skirting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement mortar (1:4) including taking down old tiles complete all as specified and as directed by Engr-in-Charge.

Material & labour for Non skid ceramic tiles light coloured (square/rectangular) of size 300 X 300 mm and thickness 8-9 mm thick , in floors etc set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles including and over 15mm thick screed bed in CM (1:6) including taking down old tiles complete all as specified and directed.

Material & labour for glazed ceramic tiles light coloured of size not less than 300x450 mm and thickness 7-8 mm, on vertical surfaces such, set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles including and over rendering 10 mm thick in CM 1:4 on wall including taking down old tiles complete all as specified and directed.

S&F rubber moulded Machine pressed PCC interlocking paver block confirming to IS 15658-2006 of size 80 mm thickness M-40 Grade with grey cement and pigment laid dry over 25mm thick screed river washed sand cushion as in floor, over 100mm thick PCC 1:4:8 type D-2 using 40mm stone agregate including taking down old paver block and demolition of PCC in sub base comeplete as specified and directed.

M&L for Pre-cast cement concrete Type B1 1:2:4 (20 mm graded aggregate) kerb solid blocks, exc. 10 cm in width and setting in cement mortar 1:4, including demolition of old cement concrete complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry type C1 1:3:6 (20 mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in mortar 1:6, including demolition of old block masonary complete all as specified and directed.

M&L for rendering 10mm thick in CM 1:4 on concrete surface or brick work including finish even and smooth surface without using extra cement and preparing the plastered surface to receive one coat of while cement base wall care putty 2 mm thick on wall finished even and smooth with sand paper and applying two coats of oil bound distemper including taking down old cement plaster complete all as specified and directed.

M&L for rendering 10mm thick on concrete surface in ceiling in CM 1:4 surface finished even and smooth without using extra cement and prepare the plastered surface to receive three coats of white wash including taking down old cement plaster complete all as specified and directed.

M&L for rendering 15 mm thick CM 1:4 on stone masonry or other than fair face of brick work finished even and smooth without using extra cement and prepare the plastered surface to receice two coats exterior weather proof water based emulsion paint over a coat of chalk whiting including taking down old cement plater concrete all as specified and directed

S&F in repairs PVC (SWR) pipes 75mm dia single socketed , in any lengthwith rubber ring joints fixed to walls complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) pipes 110 mm dia single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) pipe bends 75 mm dia provided with access door complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR), 75mm dia of floor trap, with grating including jointing with solvent cement inculding cutting out wall /concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) pipe bends 110 mm dia provided with access door complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) vent Cowl 110 mm dia complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repairs PVC (SWR) P/S trap 125/110 mm bore inculding cutting out wall /concrete and finishing of surface to match existing surface complete all as specified and directed by the Engineer-in-Charge.

Supply & fixing in repair 15 mm bore, medium grade, galvanised iron pipe, with all fittings & fixed complete to walls & ceiling or laid in floor complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing in repair 20 mm bore, medium grade, galvanised iron pipe, with all fittings & fixed complete to walls & ceiling or laid in floor complete all as specified & directed by the Engineer-in-Charge.

M&L for taking up or down old 15mm bore GI tubing including all cennection and refixing the same in old /new (ceiling, walland floor) position with new connection after due cleaning complete all as specified and directed by Eng-in-Charge

Ditto as per Item above but for 20m dia bore GI tubing

Supply & fixing in repairs brass CP Bib taps, fancy type, 15 mm bore, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in repairs of fancy type pillar taps brass, chromium plated screwed down high pressure with or without lettered Hot or Cold with long screwed shanks & fly nuts for iron pipe of 15mm bore complete all as specified and directed.

Supply and fixing in repairs of brass Chromium plates angle Stop valves of 15mm bore screwed for 15mm bore iron pipe or union complete all as specified and directed.

Supply and fixing in repairs tublar towel rail 20mm dia chromium plated brass of size 60cm long complete all as specified and directed by the Engineer-in-charge.

Supply and fixing in repairs brass chromium plated handspray (Health faucet) with flexible pipe length not less than 1.00 m (minimum) fixed for EWC/IWC suitable for 15mm bore pipe complete all as specified and directed.

Supply and fixing in repairs of vitreous china WHB white flat back size 550mmx400mm with pedestal on new brackets excluding taps waste china & plug including bracket etc complete all as specified and directed.

Supply and fixing in repairs of vitreous china wash down water closet single piece snow white with P/S trap including vitreous china flush cistern with twin flush and seat cover connection to drain flush pipe and anti syphonage pipe complete all as specified.

Supply and fixing rotational moulded polyethylene water storage tank of capacity 1000 ltrs (Cylindrical vertical with closed top), three layer construction, ISI marked hoisted & fixed in position including GI light grade, over flow pipe 450mm and waste pipe 600mm long with all fitting etc. of 20 mm dia including dismantling/taking out of old water tank of having capacity of etc 500 Ltr but not exc 1000 Ltr & removing to site etc complete all as specified and as directed.

Supply & fixing approved colour powder Coated (minimum thickness of powder coating 50 micron) aluminium frame for doors, window, ventilator with one or more rebates or aluminum section of two or more tracks incase sliding windows including jointing cleat for fixing including taking down old aluminium frames complete all as specified & directed by the Engineer-in-Charge.

Supply & fixing approved colour powder coated (minimum thickness of powder coating 50 micron) aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, powder coated aluminium snap beading, screws, powder coated aluminium fittings such as peg stays 150mm long (1 no.) hinge type B-21 100mm long (2 no.) suitable handle (1 no.) including taking down old aluminium window and ventilator shutters complete all as specified and directed.

Supply & fixing in repair approved colour powder coated (minimum thickness of powder coating 50 micron) aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, powder coated aluminium handles 2 Nos in each door, hinges, powder coated aluminium snap beading, screws etc. complete all as specified

Supply & fixing in repair 4 mm thick ordinary quality sheet glass pane area exceeding 0.50 Sqm in each pane with necessary fittings like rubber bedding, glazing clips etc complete all as specified and directed.

Supply & fixing in repairs 20 mm dia stainless steel curtain rod decorative type design and pattern approved by GE including both end supports complete all as specified and directed.

Supply & fixing in repairs 20 mm dia stainless steel curtain finals for curtain rod both ends complete all as specified and directed.

Supply and fixing in repairs aluminium (extruded section body) door closer hydraulically regulated designation No 1 universal type suitable for door shutters upto 700 mm in width and of weight not more than 35 Kg complete all as specified and directed.

Supply and fixing in repairs PVC Flexible waste pipe 32 mm dia with socket for steel sink upto floor level and length not less than 0.60 meter complete all as specified and directed.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified.

S&F Anodised aluminium snap grid frame work (600mm X 600 mm) for false ceiling all as specified

S&F 8 mm thick calcium silicate board if siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 x 600mm grid for Exposed metal frame ceiling (Frame work for ceiling shall be measured and paid separately)

Supply and laying steel water tubing GI medium grade ISI marked with all fittings laid in trenches etc complete for the following sizes including taking out old uerviceable pipe lines all as directed by Engr -in- Charge :-

15 mm dia bore

25 mm bore

Supply and fix in repairs stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of size 15 mm dia

Supply and fix in repairs stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of size 25 mm dia

S&F in repair bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm- 125gms) complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exceding 1.5m wide and not exceding 10.0 sq m on plan and not exceding 1.5m depth and getting out soft soil.

Returing filling in including spreding leveling watering and well ramming in layer not exceding 25 cm as in soil all as specified and dirceted.

Removing excavated material not exceding 50 m and depostingwhere directed at a level not exceding 1.5 m above the starting point.

M&L Point wiring for flame proof light point controlled by one switch with 1100 volts grade 1.5 sqmm PVC insulated unsheathed FRLSH multistranded copper conductor cable as per IE colour code for phase /neutral /earthing wire drawn into and including rigid in stove enamelled mild steel ERW conduit medium grade minimum 20mm dia and accessories concealed in walls/roof/floors with continuous 1.5 sqmm PVC insulated unsheathed FRLSH multistranded copper conductor cable as earth continuity conductor and connecting to common earth dolly complete including cutting chases in brick/ block/stone masonry wall , replastering and making good to match the existing specifications including taking down old flame proof point wiring complete all as specified and directed.

S&F in replacement for flame proof wiring with 2 runs of 4.0 sqmm single core multistranded copper conductor FRLSH PVC insulated and unsheathed cable 1100 volts grade drawn through and included ERW mild steel conduit of minimum 20mm dia external (which shall be increased as per actual site requirement in Accordance of clause No 19.125.07 SSR part -I) with all conduit accessories like bends,juction boxes etc and FRLSH PVC insulated unsheathed copper conductor wire of 4.0 Sqmm as a continous earth wire fixed on wall surface /ceiling . Note : 2 runs of 4.0 sqmm FRLSH PVC insulated unsheathed copper conductor and 1 run of 4.0 sqmm FRLS PVC insulated unsheathed copper conductor and 1 run of Steel conduit of size 20 mm will be measured as single run.

Supply and fix in replacement of FLP/WP switch 16 Amp, 250V single pole ON/OFF rotary type with termination box in LM6 all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of FLP/WP switch 16 Amp, 250V double pole ON/OFF rotary type with termination box in LM6 all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of FLP/WP switch 25 Amp, 250V double pole ON/OFF rotary type with termination box in LM6 all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of flameproof DB 4 way, TPN, Incommer MCB TPN 63A -01 No, Outgoing MCB 6 A-12 Nos as per existing all as specified and directed by Engr-in-Charge.

S&F in repair in replacement of LED flame proof weather proof flood light fitting 40 watt recommended for gas/vapour group of IIA &IIB and zone 1&2, die cast aluminium housing with heat resistant toughened glass IP 65 protection, constant current LED driver, prewired with all accessories complete fitting. Make: Crompton Cat Pt No.FWL 1315-40-CDL or equivalent in Sudhir/Shyaam. Note: The light fitting should be fixed on height upto 15 mtr include taking down old fitting. All T&P for working at site shall be deemed to be included in the quoted rates.

S & F in replacement of Flame proof weather proof LED 1x20 watt tube light fixture 4 feet including LED 20W tube rod 4 feet,including integral reflector made of alluminium alloy LM6 with wire guard,bipin holders,.connector block, etc., and all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor with suitable size.recommended for gas/vapour group of IIA & IIB and zone 1&2 IP 65 protection surface mounted LED batten. Make: Sudhir/Shyaam or equivalent

Material and labour for repairing/servicing and decarburizing/cleaning complete control panel of moving target motor panel by replacing unserviceable parts and cleaning bus bar chamber with suitable chemical and ensure proper decarburizing, internal wiring and replacing the damaged wires of existing size, refixing the same after applying suitable solution to the bus bar insulator & checking all the connections, tightening the nuts, bolts & thimbles of in-coming/out-going system complete incl replacement of defective rusted bolts & nuts, repairing to door/ shutter hinges and locking arrangements all a directed by Engr-in-Charge all as specified and directed.

Material and labour for repairing/servicing the moving target motor after disconnecting electrical connections, dismantling motor and rewiding the same with super enamelled copper winding wire of existing gauge including varnishing, baking, cotton tape and greasing of bearings, bushes and other connected parts, reassembling and fixing the same in its original position including replacement of unserviceable nut-bolts, washer, lugs, terminal plate and making proper electrical connection complete all as specified and directed by Engineer-in-charge.

S&F in replacement rotary switch knob suitable for existing make of FLP/WP switch 16/25 Amp , 250 V single/double pole complete all as specified and directed.

S&F in replacement rotary switch handle suitable for existing flame proof DB complete all as specified and directed.

M&L for taking down of existing Air curtain industrial type of size upto 6' long from the gate height upto 6 mtr by disconnecting /dismentling all electrical connection for carrying out complete preventive maintenance /servicing which include cleaning of blower ,checking /repair of all electrical connection to motor winding and electrical circuit,cleaning of motor winding,cleaning of rotor and greasing of rotor bearing,testing complete all as specified and directed.

M&L for replacement of motor of air curtain suitable for existing model/make complete all as specified and directed.

M&L for replacement of blower of air curtain suitable for existing model/make complete all as specified and directed.

RAMDEV ENTERPRISES (BID ID -3324821)

Devi Engineeing (BID ID -3328780)

M/s Malinath Electricals (BID ID -3325389)