Spl repair to Bldg No. P-1 (QG) MT Shed and T-43 of 2/9 GR and Provn of Granite Slabs and almirahs in Bldg No P-47 (KGBS Cook House) and Chain link fencing in TATA Block (Approx 200 mtrs) at 2/9 GR under AGE B/R-I of GE Dehradun.

Amount

Dismantling of corrugated or semi corrugated Asbestos Cement (AC) sheets in roof covering incl ridge, velly gutters complete all as specified and directed.

S & F 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 covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

S & F Pre painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as .specified and directed.

Dismantling timber scantling 40 sqcm and over in section, in any position complete all as specified and directed.

Dismantling timber in fillets, rails, posts, rafters, pueline, etc. under 40 sqcm in section complete all as specified and directed.

M&L for mild steel work as in plate grider or single stanchions, built up of one beam or channel section with flange plates, caps bases. splices, angle brackets, cleats and other connections by conforming to FE 410-W (gde E-250) complete all as specified and directed.

M&L for rolled mild steel sections as in roof purlins, cleats, rails fastening (beam TEE, angle or flat sections ) includin distance pieces, cleats etc including cutting welding etc conforming to Fe -410-W (Gde E 250 ) quality B complete all as specified and directed.

M&L for plates (plain or chequred) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe -410-W (Gde E 250 ) quality B complete all as specified and directed.

Dismantling wall & ceiling borads (fibre, pulp, insulation etc) or insulation borads/slabs/blankets, any thickness including cores fillets complete all as specified and directed.

Providing and fixing tiled false ceiling of Everest Designer tile Ivory painted (High pressure steam cured) of 4 mm thickness (as per IS 14862) of size 595x595mm and any one of the design (cascade or electra) in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections( galvanized @ 120 gsm, both side inclusive and black painted groove on all T webs) consisting of main “T” runner with suitably spaced joints to get required length and 15 x 32 mm made from 0.30mm sheet, 1200mm long spaced between main “T” at 600mm c/c to form a grid of 1200 x 600 mm and secondary cross “T” of length 600mm and size 15 x 32mm made of 0.30mm thick sheet to be interlocked at middle of

All as per item No 10.00 Contd.... the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x22x0.40mm and laying false ceiling tiles in the grid including, required cutting /making, opening for services like diffusers , grills, light fittings, fixtures smoke detectors etc. Main “T” runners to be - suspended from ceiling using CI soffit cleats fixed to existing RCC lintel with dash fasteners. GI adjustable rods of 3 mm dia with galvanized butterfly level clips or with 3 mm dia GI wire, spaced at 1200mm c/c along main "T" bottom exposed width of 15mm of all T section shall be pre painted with polyester paint and black painted groove at center of size 4mm depth and 4mm width, all complete at all heights as per direction of Engineer-in-Charge.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below and above ground level) complete all as specified and directed.

M&L cement concrete 25mm thick 1:2:4 type B1 using 20mm graded stone agg as in floor to receive floor finishes finished fair and evencomplete all as specified and directed..

M&L for kota stone slab flooring 18-22 mm thick machine cut, polished over and including 15mm thick screed bed in cement mortar 1:6 laid and jointed with grey cement slurry mixed with pigment to match with existing surface including mirror finish complete all as specified and as directed

M&L for kota stone slab as in skirting/dado 18-22 mm thick machine cut, polished over and including 10mm thick rendering in cement mortar 1:4 laid and jointed with grey cement slurry mixed with pigment to match with existing surface including mirror finish complete all as specified and as directed

Taking down Chowkats or frames not exceeding 1.5 Sq. M each (Without taking off shutters from the frames) complete all as specified and as directed

Taking down Chowkats or frames exceeding 1.5 Sq. M but not exceeding 4 Sq. M each (Without taking off shutters from the frame) complete all as specified and as directed

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggreate), 75 mm thick as in plinth protection, finishing the surface even & fair without using extra cement the plinth protection shall be laid in alternate bays n exe 2 Sqm, 10mm joints shall be provided, joints shall be filled with bitumen mastic, bitumen mastic comprise of 1 Part of Hot bitumen 85/25 grade and 3 parts of sand all by weight including demolition of existing surface complete all as specified & directed

S&F powder coated aluminium window fixed type half gauzed and half glazed with frame made with aluminium section with and including glass & wire gauge (as specified below) including taking down old window/ventilaor complete all as specified and directed. Aluminium sections shall be of size as given below : - Frame: 44.5 x 44.5 mm x 1.80 mm thick Middle rail - 44.5 x 44.5 mm x 1.80 mm thick Glazing: 5 mm thick frosted glass fixed with rubber gasket and aluminium beading. Wire gauge : stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm fixed with aluminium beading

M&L for vitrified ceramic tiles dark shade/double charged/ultracharged polished (square/rectangular) of 10 mm thick, area of each tile exceeding 0.36 sqm but noy exc. 0.42 sqm as in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of the tile over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

S&F framed work such as grills ,grating etc with ends of bars shouldered or riveted, or forged into spikes conforming to Fe 290-Gde -E-165 complete all as specified and directed.

M & L PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation filling, mass concrete, sub base or leveling course of floor etc. complete.

S & F factory made steel window with side hung shutters including box type hinges with steel handle, steel peg stay,tower bolt etc. complete with glazing bars, dovetailed or welded including dismantling old steel window complete.

S & F factory made steel window with side hung shutters including box type hinges with steel handle, steel peg stay, tower bolt etc.complete without glazing bars, dovetailed or welded including dismantling old steel window complete .

S&F powder coated aluminium door with frame and shutter including glazing 5 mm thick tinted glass and 12mm thick prelaminated particle board exterior grade in bottom panel, rubber gasket, aluminium glazing clips, mortice lock, aluminium stopper cleat, iron mongary etc. and making good of wall surface with matching to existing surface complete all as specified and directed. Aluminiun sections and other components shall be as under:- Frame :85x44.5x1.20 mm thick fixed with rawal plugs Top rail : 85x44.5x1.20 mm thick Middle rail : 85x44.5x1.20 mm thick Bottom rail : 112x44.5x1.20 mm thick Styles : 85x44.5x1.20 mm thick Glazing beading : 0.70 mm thick Aluminium handle 'D' type : 150mm Aluminium tower bolt 200mm long, 9.9 mm dia of shoot Brass mortice lock-100 mm 4 lever, Aluminium stopper cleat Hinges- Stainlesss steel 100 mm long

M & L for preparation of new or previously un-treated steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

M & L for preparation of old previously treated steel surfaces over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

S&F 3 mm thick sheet glass ordinary quality and glazing with oil putty or wooden beads in square area n. exc. 0.5 Sqm in each pane complete all as specified and directed. .

Demolition of brick work/ Stone masonery built in cement mortar or cement lime mortar all as specified and directed.

Excavation in trenches in any type of soil not exceeding 1.5M wide and not exceeding 1.5M in depth for foundations, shafts, sewage line, manhole, cables etc not exceeding 10 sqm on plan and getting out in soft loose soil complete.

Returning, filling in, including spreading, watering and well ramming in layers n. exc 25 cm thick in any type of soil complete.

Removing excavated material to a distance n exc 50m and deposited where directed at a level n. exc 1.5M above the starting point complete.

M&L for brick work with sub class 'B' bricks, old size, straight or curved on plan exceeding 6 mtr mean radius and built in cement mortar 1:6 complete all as specified and directed.

M&L for brick work (except bricks), straight or curved on plan exceeding 6 mtr mean radius and built in cement mortar 1 :6 complete all as specified and directed. NOTE:- Old bricks retrived from dismantling shall be reused.

Demolition of cement concrete of any description not other wise specifically provided for all as specified and directed.

M&L Cement concrete 1:2:4 B-0 (using 12.5 mm graded stone agg) in coping, bed plates, gola with chamfered angles and throating etc complete all as specified and directed.

Taking down cement plaster from brick or stone walls etc, including racking out joints, hacking for key, and scrubbing down with water etc ,complete all as specified and directed.

M & L 15 mm thick rendering in cement mortar 1:6 on brick work or concrete surface, surface finished even and fair complete all as specified and directed. Note : Rendering will be done in two layers. 1st layer will be 10-12 mm thick and 2nd layer will be 3-5 mm thick.

M & L 15 mm thick rendering on brick work or concrete surface in cement mortar 1:4, using water proofing compound surface finished even and fair complete.(Note : Rendering will be done in two layer. 1st layer will be 10-12 mm thick and 2nd layer will be 3-5 mm thick.Water proofing compound will be measured and paid separately)

S & F second class hardwood plain, solid, straight chowkhats and frames, wrought, framed rebated on the solid rounded or chamfered put together with glue pinned at joints complete.

M&L 35mm thick 2nd class hard wood factory made plain framed panelled shutters (two panels) with lock rail and panel of 9mm BWP commercial ply, kiln seasoned and chemically pressure treated, The size of rail and stile as per IS:1003 (Part1),all as specified and directed.\

S & F 35mm thick second class hardwood glazed and skelton factory made door shutters, open rebated and prepared to receive glass/gauze etc divided into squares with plain, chamfered or rounded mitered and rebated sash bars, edges of framing plain, chamfered, fitting with cut and rebated beads for securing glass/ gauge complete all as specified in SSR Pt I-2009 section 8 clause 8.24 (a) and as directed.

M&L for 30 mm thick, factory made flush shutters, solid core construction, with block board core and plywood face, pannels, commercial type on both sides including provision of suitable blocks for taking mortice locks, latches or other fittings complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks or galvanized wire staple complete all as specified and directed.

S&F 100 mm size stainless steel butt hinges and fixed with stainless steel screws, complete all as specified and directed by Engr-in-Charge.

S&F 200 mm long, solid in one piece stainless steel barrel tower bolts of extruded section 10mm dia shoot complete all as specified and directed by Engr-in-charge.

S&F 150mm size solid in one piece stainless steel handles,cast D type,anodised all in 304 grade and fixed in stainless steel screwsall as directed complete all as specified and directed by Engr-in-Charge.

S&F stainless steel sliding door bolts 204 grade, hasp and staple type with bright bolt not less than 16mm dia with and incl a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed 250mm long all as specified and directed.

M & L preparation of old painted surfaces of wood & wood based material of any description over 10 cm width or girth and applying one coat of PU Paint complete.

M & L for coloured prepolished rubber moulded chequred cement concrete tile 30 cm x 30 cm x 20 to 22 mm thick with 3 mm spacer bar, set, jointed and pointed in neat cement slurry as in floor with grey cement and filling joints with colour pigment over and including 20 mm thick screed bed in cement mortar 1:6 including dismantling of old tiles complete all as specified and directed.

Preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant priming paint all as specified and directed.

Preparation of old plastered surfaces of walls and applying one coat of oil bound distemper all as specified and directed.

M&L for applying two coats of cement base paint on new plastered surfaces of walls including preparation of surface complete all as specified and directed.

M & L for preparing old plastered surfaces and applying one coats of cement base paint all as specified and directed.

M&L for applying two coats of cement base paint on old plastered surfaces of walls including preparation of surface complete all as specified and directed.

M & L preparing new plastered surfaces of walls and applying three coats of white wash complete.

M&L for 15mm thick rendering in CM 1:4 on stone masonry surfaces or surfaces other than fair faces of brick work, finished even and smooth without using extra cement complete all as specified and directed.

M&L 20 to 25 mm thick machine cut polished granite "black or coloured" stone slab over kitchen platform and similar places over and including 15mm thick screed bed in cement mortar 1:4 laid and jointed with grey cement slurry mixed with pigment to match with existing surface complete all as specified and as directed

M & L for RCC 1:2:4, type B-1 (20 mm graded stone agg) as in columns, pillars, piers, posts and strut etc,complete all as specified and directed.

M & L for mild steel TMT bars 10 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 0.9 mm dia or securing with clips complete all as specified and directed.

M & L for mild steel TMT bars 5 mm dia and over upto and including 10 mm dia as in stirrups, spacers and binders, 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 dia or securing with clips complete all as specified and directed.

M & L for use and waste of formwork to sides of concrete foundation, footing, bases of columns, raft & raft beams, sides and soffits (if any) of foundation and plinth beams; and similar works; in rough finished flat surface of concrete complete all as specified and directed.

S&F 18 mm thick plywood coated with fibre reinforced plastic (FRP) 3mm laminated on both faces (3mm +12mm+3mm) and edges to be sealed with PVC edges binding tape for cubboard shelf and shutter complete as per specifications and as directed by the Engineer - in - charge.Make:-Jayna, Brown crust, PLUSCH

S&F Factory made solid Fibre reinforcement plastic (FRP) frame of size 50mmx20mm the rasin of chemical used in door of unsaturated polyester rasin catagory, cataylst used of methyl Ethyl Ketone peroxide (MEKP)/benzyl peroxide/acetyl aceto peroxide. Accelerator used of cobalt napthalate/cobalt octonate/N.N Dinethyl aniline. Timber suitable for manufacturing of FRP products is in accordance with IS 12896. The timber used for frames is seasoned upto the permissible moisture content as per IS-287 : 1993. Pigment compatible with unsaturated polyester resin is used to obtain the shade of finish complete all as specified and directed by the Engineer-in-Charge.

S&F stainless steel handles 150 mm size for kitchen cabinet shutters Make :Hexa, Hettich, Hafele

S&F continuous (PIANO) hinges, mild steel, bright finish or electrogalvanised. 30 mm width of flaps (when open) complete all as specified as directed.

Excavating in post holes (or similar holes) each n.exc 0.5cu m, getting out and removing surplus soil to a distance n exc 50m and making good surface in hard/dense soil complete all as specified and as directed by the Engr-in-Charge.

S&F for joist, channel, angle, or tee section, fixed independantly, without connecting plates, etc. as in fencing posts conforming to Fe 410 W (gde E-250 quality B) complete all as specified and as directed by the Engr-in-Charge.

M & L PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in foundation filling, mass concrete, sub base or leveling course of floor etc. complete.

S/F Mild steel flat iron for securing of chain link fencing conforming to Fe 290 Gde E-165 in post and strut in fencing including fabrication i.e. cutting tops drilling holes notching for wire welding etc..complete all as specified and directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut exc 15cm but not.exc 22.5 cm long,diameter of neck n exc12 mm complete all as specified and directed.

Supply only chain link MS galvanised fencing mesh size 100mmx100mm, 3.15mm dia of wire as approved by Engineer-in-Charge.

Fixing only Chain link fencing including line wires, any mesh size and type to any type of standards rails straining bolts etc including provision of binding wire complete all as specified and directed. by Engineer-in-Charge.

M&L for hard core of broken stone or boulder of gauge exc 63mm but n.exc 100mm, deposited, spread and levelled in layers n.exc. 15cm thick, watered and well rammed to a true surface complete all as specified and directed.

M&L, Sand filling under floors or in foundation incvluding watering and consolidation etc complete all as specified and directed by engineer- in- charge

M&L for rubber moulded pre polished coloured machine pressed precast concrete interlocking paver block any shape and size fixed with gray cement and pigment confirming to IS15658-2006 of 60mm thickness M-35 grade all as specified and directed. Make:- NTC, Hiscon

Taking down carefully copper/Aluminum point wiring (light, fan socket and power) complete including switches, ceiling rose lamp holder and regulator etc and removing from site and making good disturbed surfaces of walls floors etc. complete all as specified and directed by Engr-in-charge.

M&L for point wiring with 1.5 Sqmm. (nominal area) FRLS, single core PVC insulated 1100 Volts, grade multistranded copper conductor unsheathed in and including concealed PVC conduit medium duty 20 mm dia or higher and heavy grade conduit fittings and heavy duty accessories with suitable size of sunk type pressed steel terminal box 1.2mm thick for mounting of switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet as top cover, one green colour FRLS cable of same size as earth wire up to common earth and connected to earth dolly compete all as specified and directed by Eng.-in-charge for the following. Make of PVC Wire: Havells/KEI/Finolex/L&T. Note: The wiring to be done as per IE rule and maintain colour code accordingly.

(a) One light point controlled by one-one way switch.

(b) One ceiling fan/Exhaust fan point controlled by one-one way switch through Regulator.

(c) One three pin 5 Amp socket on same board with other switches.

(d) One three pin 5 Amp socket on independent board

All as per Item No 77.00 here in above but one three pin 15 Amps switch socket out let on the independent board with 2.5 sq mm PVC insulated FRLS copper conductor and 2.5 Sqmm FRLS copper conductor for continuous earthing complete.

S&F switch piano flush, button type 5 Amp SP 250 V AC complete all as specified & directed.

S&F switch piano flush button type 15 Amps SP 250 V AC complete all as specified & directed.

S&F socket outlet multipurpose 3 Pin 5 Amp and 2 Pin 5 Amps 250 V AC complete all as specified & directed.

S&F socket outlet two in one three pin 5 Amp and 15 Amp 2 module 120 W flush type complete al as specified.

S&F step type regulator socket type double module 5 step for ceiling fan 1200/1400 mm size 230 volts 6 Ampds 400 watts.

S&F ceiling rose, 3 terminal/PVC/polycarbonate, isolated body 250 V AC.

S&F lamp holder,pvc/polycarbonate type with back plate suitable for batten fittings complete all as specified & directed.

M&L sub main wiring with 2 Single core PVC insulated unsheathed FRLS cable 1100 Volts grade heavy duty copper conductor multistranded of size 6 Sq.mm. (nominal area) drawing in and including 20 mm. dia or higher PVC conduit medium duty concealed, conduit heavy duty accessories and fittings. Insulated unsheathed FRLS cable copper conductor multistranded of size 6 Sq. mm. as earth wire upto common earth and connected to earth dolly including taking out existing sub main wiring and making good to disturbed surfaces complete all as specified & directed Make of PVC Wire: Havells/KEI/Finolex/L&T.

S&F in replacement sheet metal enclosures 240 volt with 200 Amp rated bus bar for double door 8 way DB,s IP-43 IK 09 metal door suitable for one MCB SPN as incoming and 06 MCB SP as out going complete all as specified and directed Make Legrand/Schneider/ABB..

Supply, fixing in replacement and Testing TPN DB VTPN 4 way 415 Volts, 50 Hz indoor type double door Sheet metal enclosure IP-43 IK - 09 DB's flush mounted with 250 Amp Copper busbar for each phase with two neutral bar & two earthbar and cable ties for cable managenment including mounting arrangement for MCCB 63 Amps four pole 415 volts as incomer including connection terminal strip complete pre wired with suitable size copper conductor. The DB's should hold type test certificate (CPRI) as per IEC 61439-3 complete all as specified and directed by Engr-in-charge incl taking out Unserviceable DBs, MCCB and MCBs of any capacity, Make: Legrand/L&T/Simens/Schneider. (Note: MCBs MCCB shall be measured and paid separately)

S&F Isolator/MCB double pole 240 Volt 10 KA 40 Amp 'B' series conforming to IS 8828 ISI marked complete all as specified & directed Make Legrand/Schneider/ABB.

S&F Isolator/MCB single pole and 240 volt 10 KA 5-40 Amp 'B' series conforming to IS 8828 ISI marked all as specified and directed Make Legrand/Schneider/ABB...

S&F in replacement of MCCB 63 Amps 16 kA, four pole 415 volts magnetic trip release and setting as incoming ICU=100% ICS including connection terminal strip complete all as specified & directed. Make: Legrand/L&T/Simens/Schneider.

S&F in replacement wall mounted tube light fitting 1x20/22 watts extruded aluminium polycarbonate covers PF 0.9 and above operating voltage 140V-270V colour temp 6500K & lumen input output 95 Lumen per watt and connected to ceiling rose with required length of two core flexible copper cable 23/0.0076 fixed on wall/roof complete all as specified and directed. Make: Philips cat part No TMC 501P1xT LED 22WP-3241(Tube Batten) and MAS LE$D 1200mm 18W-865-T-81 (Tube) / Wipro Cat part No WI0921208 (Tube Batten) LL13-181-65SE (Tube)/ Crompton Cat Part No DIJB12LT8-20 (Tube Batten) LGT-8-20-865-2

S&F in replacement and testing LED down lighter 36 watts recessed mounted 2x2 feet ultra modern designed LED luminaire which provide soft light and glair free symmetrical illumination suitable for grid ceiling and connected to ceiling rose with required length of two core flexible copper cable 23/0.0076 fixed on as per Havells Cat Part no: LHECDYL7PIW036 or equivelent make of PHILIPs/ CROMPTON all as directed by Engineer-in-Charge.

S & F high efficiency LED bulbs 1 X 12 watt that can be used as a direct fit in holder complete all as specified and directed.

S&F in replacement Integral LED Street Light Luminaire comprising of pressure die cast aluminum housing heat resistant toughened glass with frame IP-65 protection road way luminaries with high power LED 45 watt with efficiency 100 lumen/watt at system level, CCT>5700K, with average life class 50,000 burning hours, complete all as specified and directed. Make:- Crompton model No. LST S-45-CDL-M / Philips Cat Part No BRP410LED CW025GIPSUGR and syska SSK.SLF.CF.45W

Supply and laying XLPE insulated, armoured, heavy duty electric cable, with multi stranded aluminum conductor served with an inner sheathing of PVC type armoured with galvanized steel wire or tape and overall PVC sheathed 1100 Volts grade, nominal cross sectional area 25Sqmm 3.5 core incl lugs thimbles bottle timbles and gun metal cable glands and heat shrinkable PVC sleeves on exposed surfaces and teflon tape duly insulated complete laid in trenches, ducts, drawn through pipes across the road/path/along poles/wall/ floors/ equipment etc including taking out/down existing cable complete all as specified and directed by the Engr-in-Charge. Make : Havells/Polycab/KEI/Grandlay

M&L for sand cushioning in trenches for protection of UG cable with river bed sand laid dry in trenches before and after laying of cable, including well ramming and consolidation complete all as specified and directed.

M&L for providing of new sub class 'B' bricks, old size, well burnt laid flat dry for protection of under ground cable complete all as specified and directed.

M&L for earthing complete with using galvanized mild steel earth plate (electrode) 600 mm x 600 mmx 6 mm thick buried directly in ground, earth pit not less than 2.25 mtr deep below ground level with top edge of the earth plate not less than 1.50 m below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to be packed thickness of 15 cm all round the plate using 4 mm dia GI earth lead wire as earth lead moulded and rivetted to earth plate at one end and connected to main equipment at switch/control board at another end,

All as per item No 99.00 Contd....GI earth lead protected in and including 15 mm dia GI ‘medium grade’ pipe from upper end of earth plate upto equipment with & including 20 mm dia bore GI pipe ‘medium grade’ as water pipe from earth chamber to upper edge of the earth plate, GI funnel with wire mesh fixed on water pipe and provision of PCC 1:2:4 type B1(using 20 mm graded stone agg) as in pits chamber and RCC pit cover 50 mm thick of precast RCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as per electrical plate No.3 of SSR Part-II 2010 and testing on completion all as specified and directed. Note: (i) If the desired earth resistance is not found within permissible limit earthing shall be redone by contractor at no extra cost. (ii) Cost of GI wire 4 sqmm and 15 mm dia pipe medium grade upto 7.5 mtr is included in the rate quoted for this item

ACE BUILDERS AND CONTRACTORS

M/S JAI PRAKASH GOEL

kalakriti enterprises

M/s Teg Singh Negi

M/s Ram Chander Gupta

M/S C S AITHANI