ADDN/ALTERATION TECH BUILDING AT AF STN CHAUHTAN HILL TOP AND SPECIAL REPAIR/ REPLACEMENT OF ELECTRICAL FITTINGS AT SUN SHELTER AND TECH BUILDING AT AT AF STN UTARLAI

Amount

Taking down unserviceable main switch/DB/MCBs incl disconnecting from mains and making good the disturbed surfaces complete all as specified and directed.

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 Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth all as specified and directed by Engr-in-Charge.

S&F in replacement of LED flame proof weather proof flood light fitting 150 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 flame proof accessories such as flexible steel conduit and junction box for each fitting and hanging/fixing arrangement on existing truss of sun shelter incl dismentling and taking down old/unsv one and deposited to MES store yard complete all as specified and directed by Engr-in-Charge. Make: Sudhir/Shyaam or equivalent. 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 flameproof TPN 4 Way enclosure lighting distribution panel, Incomming : MCB 4 Pole, 63 Amp-01 No, Out Going : MCB 1 Pole 20 Amp - 12 Nos (MCCB/MCB L&T/Schneider Make) with complete internal bus bar & wiring up to terminals incl fitting/fixing arrangements such as drilling of hole, welding and any kindly of external support as per site requirement on existing garder channel post all as specified and directed by Engr-in-Charge.

S&F in replacement for flame proof sub main wiring with two single core PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 4.0 sqmm (Nominal area) drawn through in and including rigid stove enamelled mild steel ERW conduit medium grade minium 20mm dia (which shall be increased as per actual site requirement in accordance of clause No 19.125.07 SSR Part-I) with all fittings and accessories incl suitable fixing arrangements on existing sun shelter posts/struss and junction boxes suitable of flame proof wiring alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 4.0 sqmm as earth lead and connected to earth dolly complete all as specified and directed. Note :- (a) Two run of cable with one run of earth wire and one run of steel ERW conduit will be measured as one length. (b) All T&P for working at site upto the height upto 15 Mtr shall be deemed to be included in the quoted rates.

S&F in replacement for flame proof sub main wiring with two single core PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 10.0 sqmm (Nominal area) drawn through in and including rigid stove enamelled mild steel ERW conduit medium grade minium 25mm dia (which shall be increased as per actual site requirement in accordance of clause No 19.125.07 SSR Part-I) with all fittings and accessories incl suitable fixing arrangements on existing sun shelter posts/struss and junction boxes suitable of flame proof wiring alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLSH Copper conductor cable of size 6.0 sqmm as earth lead and connected to earth dolly complete all as specified and directed. Note :- (a)Two run of cable with one run of earth wire and one run of steel ERW conduit will be measured as one length. (b) All T&P for working at site upto the height upto 15 Mtr shall be deemed to be included in the quoted rates.

Taking down u/s perished point wiring for light/fan /socket/power with all fittings and fixtures, tube lights complete including making good the disturbed surfaces complete all as specified and as directed.

M&L for Point wiring with 1.5 Sqmm FRLS, PVC insulated and unsheathed multi stranded FRLS flexible copper conductor cable in and incl PVC casing caping with pressed mild steel terminal boxes duly painted with a coat of red oxide primer fixed flushed to the wall with 3mm thick plastic laminated sheet cover of adequate size for one light or one fan controlled by one switch incl 1.5 Sqmm FRLS, PVC insulated and unsheathed multi stranded flexible copper conductor cable as earth wire to common earth dolly complete all as specified and directed by Engr-in-charge.

All as per item No 9 but for One 5 Amps socket point controlled by switch on the same board with other switches

All as per item No 9 but for one 3 pin 5 Amp socket outlet on independent board.

All as per item No 9 but for one bell point controlled by one bell push

M&L for Point wiring with 2.5 sqmm FRLS, PVC insulated and unsheathed multi stranded flexible copper conductor cable drawn in and including PVC casing caping of suitable size with pressed steel terminal boxes of adequate size fixed flushed to the wall with 3mm thickness plastic laminated sheet cover for one 3 pin socket outlet 15 Amp on independent board including continuous 2.5 sqmm FRLS,PVC insulated and unsheathed copper conductor cable (multistranded) as earth wire to common earth dolly, complete all as specified.

S&F switch 5 Amps piano flush type single pole one way complete all as specified and directed.

S&F Bell push, flush type single pole one way, 5 Amps, 240 Volts AC complete all as specified and directed.

S&F switch socket combination flush type 5 Amps, 2/3 pin multipurpose complete all as specified and directed.

S&F switch socket combination flush type 5/15 Amps 3/3 pin universal multipurpose complete all as specified and directed.

S&F socket outlet flush type 2/3 pin 5 Amps complete all as specified and directed.

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

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet, etc as required complete all as specified and directed.

S&F electronic door bell ding dong, AC 230 volts, single pole complete all as specified and directed.

S& F in replacement of Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings

S&F in replacement of LED tube light fitting 1x18/20W, 230V, including LED (tube rod), 4 feet batten fitting fixtures, complete with all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

S& F in replacement of LED tube light fitting 1x8/10W, 230V, including LED (tube rod), 2 feet batten fitting fixtures, complete with all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

Taking down unserviceable submain/service wiring wiring with any size aluminium cable from existing concealed conduit/surface conduit/PVC casing caping and making good the disturbed surfaces complete all as specified and directed.

S&F in replacement of existing sub main wiring with two run of single core (FRLS) PVC insulated and unsheathed cable with copper conductor (multistranded) having nominal area 2.5 Sqmm drawn into and including PVC casing caping of adequate size and making electric connections including one run (FRLS) PVC insulated single core copper conductor cable 2.5 Sqmm as a earth continuity conductor in and including in PVC casing caping, including cutting chases in stone masonry wall wherever necessary, replastering and making good to match the existing specifications complete including taking down old submain wiring all as specified and directed by Engineer-in-Charge. Note :- (i) Rates are deemed to be included cutting chases for making holes in stone masonry to pass the casing caping in wall/floor. (ii) Two run of 2.5 sqmm single core (FRLS) PVC insulated copper conductor cable one run of 2.5 sqmm copper conductor cable (FRLS) as a earth lead and one run of PVC casing caping of suitable size will be measured as a one unit.

S&F in replacement sheet metal powder coated versatile double door Triple pole and neutral (TPN) distribution system for MCB provisions, 415 Volts, 50 Hz AC supply 4 way. fitted with two cover with copper bus bar rated 200 amps neutral link, earth bar and din rail complete including taking down old DB all as specified.

S&F in replacement 415V 10KA 'C' curve miniature circuit reaker (MCB) of TPN 40 To 100 AMP and current carrying capacity in the DB complete with connection testing and commissioning

S&F in replacement sheet metal powder enclosure powder coated versatile double door single pole and neutral (SPN) distribution board for MCB provisions 230Volt, 50Hz AC supply for 04 way. fitted with copper bus bar rated 200amps, neutral link , earth bar including making good the disturbed surface complete including taking down old DB all as specified.

S&F in replacement Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SPN 40 to 63 AMP and current carrying capacity in the MCB DB complete with onnection testing and commissioning.

S&F in replacement Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SPN 32 AMP and current carrying capacity in the MCB DB complete with onnection testing and commissioning.

S&F in replacement Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SP 5 To 32 AMP and current carrying capacity in the MCB DB complete with onnection testing and commissioning.

M & L in replacement of Earthing complete with 600x600x6mm thick GI earth plate electrode buried directly in ground not less than 2.25mtr below GL with the top edge of the plate at a depth not less than 1.5 mtr from GL connected to GI earth lead of 4mm dia by means of nuts, bolts, washers, checknuts etc made out of galvanised iron or steel, earth wire protected by galvanised iron pipe, connected to main switch board complete including necessary earth work excavation, PCC chamber, watering pipe, funnel, wiremesh, RCC chamber cover etc complete all as specified and directed. in EP No 3 of SSR Part-I.

Material and labour for concealed point wiring complete with 1.5 Sqmm 02 x single core multistranded copper conductor of 1100 volts grade PVC insulated FRLSH and sheathed cable enclosed in PVC conduit pipes with all PVC accessories such as Tee, bend, collar, elbow, junction box etc fixed inside the wall including chasing and cutting with rigid PVC conduit pipes of dia not less than 20mm and suitable accessories including suitable size of heavy SS sunken box of required size with 3mm thick plastic laminated sheet for fixing of flush type switchs, sockets etc including 1.5 Sqmm PVC insulated (green) FRLSH copper earth continuity conductor to common earth and connected to earth dolly complete and making good as per existing by using plaster work in CM 1:4 and paint complete all as specified and directed for the following :-

One light point controlled by one switch

One ceiling fan/exhaust fan point controlled by one switch

One 5 Amps socket point controlled by switch on the same board with other switches

One 5 Amps socket point on independent board.

One bell/ buzzer point controlled by one push button on the same board with other switches or independent with cables 1.5 sq.mm size

All as per item no:33 here-in-before but with 2.5 Sqmm cable for one 15 Amps socket outlet on independent.

S/F socket flush type 5/15 Amps 5 pin universal multipurpose

S/F switch piano 15 Amps flush type single pole one way

Supply and fix LED lights fitting 1x 20W, 230V, AC decorative box type with driver, holder including LED tube light, 5700 K rated CCT energy efficient with lumen efficiency not less than 110 lumen/ watt, pf 0.8, IP20 complete with all accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

S&F for submain wiring complete with two runs of 4.0 sqmm single core multi stranded copper conductor FRLS PVC insulated but unsheathed cabel 1100 volts grade drawn through and including PVC conduit (External) heavy duty 20mm dia including necessary conduit accessories and fittings concealed in wall/ceiling etc including sealing threaded joints in conduit accessories with teflon tape including 4.0 sqmm single core multi stranded copper conductor FRLSH PVC insulated but unsheathed cabel 1100 volts grade as earth wire. Note : All runs of cables and 1 run of conduit shall be measured and paid as one metre length of unit.

Supply and fix Distribution board made out of sheet metal duly powder coated, factory made, enclousure double door type SPN 8 way with 200 (Amps rated copper bus bar, neutral bar, earth bar, 43 protection fixing of DB flush to wall surface complete all as specified and directed.

Supply and fixing MCBs single pole and neutral, 240 Volts up to 32 Amps, 10 KA B Curve complete all as specifed and directed.

Supply and Fixing MCB single pole, 240 volts 6 to 32 Amps 10 KA B Curve complete all as specifed and directed.

M & L Earthing complete with 60cmx 60cmx3mm thick GI plate electrode buried in ground vertically not less than 2.25mtrs deep below ground level with top edge of the plate not less than 1.5mtrs below ground level with GI wire of size 4 mm dia as earthing lead including necessary excavation and earth work (in any of strata) providing charcoal dust, salt mixed in continuous layer 15 CM all around the plate and balance pit will be filled with vigitable soil approved by engineer in charge, PCC (1:3:6 ) type C1 in chamber ,Precast 50 mm thick in cement ( 1:2:4) type B.1 with CI frame with cover, 20mm dia bore light grade GI watering pipe funnel etc fixing of GI Pipe 15 mm bore protection for earthing wire from earth pit to test point complete & making connection all as directed by Engineer-in-Charge. Note:-(i) GI wire 4 mm dia upto 7.5 mtr length shall be deemed to include in this items rate. (ii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost by the contactor.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450mm sweep, 1400 RPM with, blades, and frame and louvers and making hole in wall complete all as specified and directed.

Supply and fix BLDC ceiling fans 28W, 350 RPM complete with three blade, down rod, accessories 230V, 1200mm sweep, with BLDC motor complete all as specified and directed.

Supply and fixing single pole and neutral enclosure with 2 pin earth industrial plug and socket with one MCB SP 20 Amps complete.

S&F Buzzer, Ding Dong AC. 230 volts, single pole

Supply & laying XLPE PVC insulated, multi stranded, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade for the 6 sqmm 2 core

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc

Excavation in trenches for foundation of poles, laying of cables n.exc 1.5m in width and n.exc 1.5m in depth and getting out in soft soil, complete all as specified

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick, all as specified .

Removing excavated material (surplus soil) to a distance not exceeding 50 mtrs and depositing where directed at a level not exc 1.5 m above the starting point all as specified and directed.

M & L for sand cushioning all around the cable for protection by natural tibba sand

Supplying and Laying stone patti 40-50 mm thick, 25- 30 cm wide abutting each other for cable protection

Demolition of Brickwork or stone/boulder masonry and precast block masonary for ashlar facings,dressed stonework, precast concrete articles and precast concrete block walling built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, complete all as directed.

Taking down cement plaster, any description on brick, concrete or stone walls or ceiling including racking out joints, hacking for key, scrubbing down with water etc and removal of rubbish off all as specified and directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubish off the premises all as directed

Demolition to PCC in ground floor, paving n.exc 15 cm thick all as directed.

Taking down chowkhats or frame exc 1.50 Sqm but n exc 4 Sqm each with shutters (W/out taking off shutters from the frames).

M&L for precast cement concrete block masonry with solid blocks of PCC 1:3:6 type C1 using 20 mm graded stone aggregate, exc. 10 cm in width and setting in CM 1:6 complete.

M & L precast cement concrete block masonry type C1, 1:3:6 (using 20 mm graded stone aggregate) with solid block or slab 10 cm thick and setting in mortar 1:4 all as specified.

M&L for 10mm thick rendering in CM 1:6 on block/concrete wall surfaces finished even and smooth without using extra cement complete all as specified and directed

M&L for 05 mm thick rendering in CM 1:3 on ceiling /concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

M&L rendering 15 mm thick in two layer i.e. first layer 10mm thick in CM 1:6 and second layer 5mm thick in CM 1:4 on surface other than fair finish of brickwork/concrete/PCC block masonry wall or on stone masonry wall using water proofing compound as per manufacturer instructions in second/finish coat and finished even and smooth without using extra cement ( Note : WPC will be measured & paid seperately)

Supply only integral water proofing compound ISI marked.

M&L for Preparing newly plastered surfaces of walls and applying two coats of oil bond distumper over Chalk whiting complete all as directed.

M&L for Preparing newly plastered surfaces of ceiling and applying two coats of white wash complete

M&L Preparing new plastered surfaces and applying two coats of cement base paint over a coat of alkali resistance primer on wall surface etc complete.

M&L for preparation on old plaster surface of ceiling & applying two coat of white wash complete all as specified and directed

M&L for preparation on old plaster surface of walls & applying two coat of white wash on walls complete all as specified and directed

M&L for preparation on old plaster surface of walls & applying one coat of cement base paint complete all as specified and directed

M&L for preparation of of old surface of walls including pillars etc by washing rubbing down and scrapping with mechanical sand blaster of distempered and painted surfaces and applying one coat of distemper oil emulsion with the help of rollers all as specified and as directed.

S&F GI chicken wire mesh of 0.71 mm dia wire & 12mm mesh size fixed with nails & screws around RCC chajjas/facias etc complete all as specified and directed

M&L PCC (1:2:4) type B0 (using 12.5mm graded stone aggregate) as in sub base, 25 mm thick , finished even and fair without using extra cement

M&L for 100 mm thick PCC (1:4:8) type D-2 using (40 mm graded stone aggregate) as in sub base.

Demoliton of cement concrete(reinforced) of any description & in any position not otherwise specifically provided for and removing debries outside of MOD land as directed.

M&L TMT bars 10mm 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 0.9 mm diameter and in stirrups complete all as specified and directed.

M&L Reinforced cement concrete (Design Mix) type B1 , 1:2:4 (using 20mm graded stone aggregate work in Slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and in shelves and the like

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers,lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors andbeams, etc. for fair finished concrete surface complete all as specified and directed.

M&L for 20mm thick Granite(of any type) work (table rubbed and polished) in steps, jambs, pillars,shelves, window- cills,cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite.

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations.

M&L machine cut Kota stone slab 20-25mm thick in shelves laid & jointed with grey cement slurry mixed with pigment to match the shade of a the slab incl. Rubbing with mirror polish complete all as specified and complete.

M&L 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 water tubing or concealed conduit wiring, etc all as directed.

M & L for 12 mm thick Prelaminated particle board, exterior grade prelaminated one side with decorative choice lamination and other side balancing white lamination, fixed with screws to

S&F in repairs 25mm Stainless Steel curtain rod with stainless steel brackets and decorative knobs at both ends as per site requirement including taking down old existing PVC conduit pipes with accessories complete all as specified and directed. Note : The cost of brackets and knobs is deemed to be included in the quoted rate and nothing extra shall be paid on this account.

S&F for glazed ceramic tiles, coloured, 300mmx 450mm x7 mm thick on vertical surfaces such as skirtings, dados and risers to steps etc, set & jointed in neat cement slurry & pointed in white or coloured cement to match over and including 10mm thick rendering in CM 1:4 on stone masonry surfaces.

S&F for vitrified ceramic light shade coloured tiles 10 mm thick (Square/Rectangular) polished,area of each tiles n exc 0.36 Sqm in floors/skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in CM (1:6) complete all as specified and as directed

S&F non skid coloured ceramic floor tiles 7 to 8 mm thick area of each tiles exceeding 0.06 sqm but not exceeding 0.11 sqm, as in floor etc. Set & jointed in neat cement slurry & pointed in white or coloured cement to match the shade of tile sover 15 mm thick screed bed in CM (1:6) complete all as specified and as directed complete all as specified .

M&L for Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified

M&L anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified .

M&L Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge.

S&F extruded aluminium alloy barel tower bolt 150mm fabricated type anodized ISI marked.

S&F Aluminium (Die cast) Body Door closer hydraulicallyregulated, designation No.3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed all as directed.

S&F 140 mm long Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring,with vulcanised rubber piece.fixed in floor as directed

S&F stainless steel wire cloth 0.56mm nominal dia of wire and average width of aperature 1.18m and fixed with SS wire staple

S&F Sheet glass 4.8mm thick ordinary quality and glazing with clips/gasket in square exc 0.5 sq. m in each fixed to aluminium door/window shutters complete all as specified and directed.

S&F Anodised 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, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified

S&F CP Brass Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified.

S&F stainless1mm thick sinks of size 750x450x250mm kitchen or laboratory with plugs, washers and wastes;including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe excluding taps waste chain plug stopper but incl brackets incl waste pipe cutting pinning in ends of brackets complete.

S&F CP coupling 40mm dia for sink with long screwed end and fly nuts flanged and bedded in red lead cement.

S&F 75mm bore PVC (SWR) floor trap, plain with grating including jointing with solvent cement to waste pipe fixed in cement concrete type B1(1:2:4) all as specified and directed

S&F PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement.

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F 15 mm bore steel water tubing medium grade, galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified & directed.

S&F 15mm bore Bib taps, chromium plated, cast copper alloy with crutch or butterflyhandle, screwed down,screwed for iron pipe or for bbrass ferrule andfixed complete all as specified & directed.

Excavation in post holes(or similar holes) in any type of soil each n exc 0.5 cum each getting out, and removing surplus soil to a distance nexc 50m and making good surface.

M&L Cement concrete (1:3:6) type C2 (using 40 mm graded aggregate as in foundation of post, filling and mass concrete.

M&L for errection and fixing steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St-240 complete all as specified and directed

M&L for roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Fe 410-W(Gde-E 250) quality A

M&L for Plates (plain or chequered) channels, square cut or notched (ordinary and counter K sunk) forming holes, with riveted, bolted or welded attachment Fe 410-W(Gde-E 250) quality A complete all as specified and directed

M&L for rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates Fe 410-W (Gde-E 250) quality A complete all as specified and directed

S&F for Mild steel flats as in wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc, and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

M&L preparation of new steel surfaces and applying for two coat of synthetic enamal paint over a coat of red oxied primer surfaces of any description, over 10 cm in width or girth, not otherwise described

M&L preparing new steel surfaces n.exc 10 cm in width or girth of any description and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L preparing new steel surfaces over 10cm width or girth not otherwise specified and treated with two coat of tar, coal tar, black paint complete all as specified and directed.

S&F 0.63mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

M&L for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof vering/ cladding to wall, fixed with self tapping screws complete all as specified and directed

S.K. INFRASTRUCTURE (BID ID -3149168)

M/S PRASHANT BENIWAL (BID ID -3149016)