SPECIAL REPAIRS TO BUILDING NO. ET-35, ET-40, ET-44, ET-74, ET-79 AND OTHER SANCTIONED WORKS AT DARRANGA MILITARY STATION UNDER GE RANGIA

Amount

Dismantling Asbestos Cement (Corrugated, Semi corrugated etc.) sheets in roof coverings, complete all as specified and as directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated or semi-corrugated (Trapezoidal) steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and as directed by Engineer-in-charge.

Demolition of brick work built in cement mortar complete all as specified and as directed by Engineer-in-charge.

M&L for brick work with sub-class `B' old size bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and as directed by Engineer-in-charge.

M&L for 15 mm thick rendering on fair faces of brick work or one side of lathing in cement mortar (1:4), and surface finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

M&L rendering 10 mm thick on other than fair faces of brick work or concrete block surfaces in cement mortar 1:6, surface to be finished fair & even without using extra cement, complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed by Engineer-in-charge.

Demolition of unreinforced cement concrete in ground floors and pavings nexc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specificied provided for, complete all as per specified and as directed by Engineer-in-charge.

M&L for 50 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) in footpath/ hard-standing / pavings / plinth protections, finished even and smooth with using extra cement, complete all as per specified and as directed by Engineer-in-charge.

M&L for RCC (nominal mix) type B-1, 1:2:4 (20 mm graded aggregate) as in beams, bresumers and lintel etc., complete all as per specified and as directed by Engineer-in-charge.

M&L for RCC (nominal mix) type B-l, 1:2:4 (20 mm graded aggregate) as in columns, pillars, piers, posts and struts etc, complete all as per specified and as directed by Engineer-in-charge.

M&L for RCC (nominal mix) type B-1, 1:2:4 (20 mm graded Agg) as in chajjas complete all as per specified and as directed by Engineer-in-charge.

M&L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc., complete all as per specified and as directed by Engineer-in-charge.

M&L for form work for side of pillars, posts, columns & similar works vertical or batter complete all as specified and as directed by Engineer-in-charge.

M&L for Formwork to chullah hoods, chajjas, weather shades, corbels, water troughs and similar items including edges, fair finished surface of concrete flat complete all as per specified and as directed by Engineer-in-charge.

Dismantling mild steel framed/unframed work of any description not other wise provided complete all as specified and as directed by Engineer-in-charge.

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 mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips, complete all as per specified and as directed by Engineer-in-charge.

M&L for mild steel TMT bars 5 mm to 10 mm dia., cut to length, bent to shape required, in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips quality, complete all as per specified and as directed by Engineer-in-charge.

M&L for MS rolled section of grade Fe-410-W (Grade-E-250) quality-B (beam, tee, angle channel ot flat section) as in roof trusses (framed), trussed purlins, crane gantries rails, and fastening and heavy bracket framing including destance pieces, wind tie, cleats etc. complete all as specified and as directed by Engineer-in-charge.

S&F mild steel work in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. 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 as directed by Engineer-in-charge.

M&L for preparation of new steel or iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide, primer over 10cm width or girth complete all as specified and as directed by Engineer-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as per specified and as directed by Engineer-in-charge.

S&F coloured non-skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shades of tiles over 15 mm thick screed bed or bedding layers in CM 1:6 complete all as per specified and as directed by Engineer-in-charge.

M&L for Coloured Glazed ceramic tiles 450 x 300 x 6 or 7 mm thick, on vertical surfaces such as skirting, dados and risers to steps etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick screed in CM (1:4) complete all as per specified and as directed by Engineer-in-charge.

Taking down shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each, complete all as per specified and as directed by Engineer-in-charge.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. .frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail,; Paneling of plain colour PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete all as per specified and as directed by Engineer-in-charge.

M&L for steel ventilators with top hung shutter including hinges, steel peg stay, complete all as per specified and as directed by Engineer-in-charge.

S&F 3 mm thick sheet glass of ordinary quality in squares not exc. 0.5 sqm in each pane glazing with oil putty complete all as per specified and as directed by Engineer-in-charge.

S&F 100 mm long stainless steel butt hinges medium weight cold rolled, complete all as per specified and as directed by Engineer-in-charge.

S&F 150 mm long Aluminium, anodised, barrel tower bolts of extruded section, complete all as per specified and as directed by Engineer-in-charge.

S&F 150 mm anodised aluminium handles fabricated type complete all as specified and as directed by Engineer-in-charge.

S&F MS steel work in tubular trusses including special shaped washers etc., complete using ERW or induction butt welded tubes confirming to IS 1161- 1979 graded St 240, complete all as per specified and as directed by Engineer-in-charge.

S&F in repair 15 mm bore CP fancy type bib taps with wall flange, 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 Engineer-in-charge.

S&F 15mm dia bore pillar tap fancy type cast copper alloy with capston heads chroumium plated, screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and fly-nuts, screwed for iron pipe complete all as per specified and as directed by Engineer-in-charge.

S&F in repair 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring jointslaid in trenches or in floors complete all as per specified and as directed by Engineer-in-charge.

S&F in repair 15mm angle stop valves cast copper alloy, fancy type, chromium plated with long shank and cup for iron pipe or for unions complete all as per specified and as directed by Engineer-in-charge.

S&F in repair 110 mm dia bore PVC (SWR) bends, complete all as specified and as directed by Engineer-in-charge.

S&F in repair GI tube 15 mm bore medium grade with fittings and fixed complete to wall, ceiling or laid in floor complete all as specified and as directed by Engineer-in-charge.

S&F in repair 75 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring jointslaid in trenches or in floors complete all as per specified and as directed by Engineer-in-charge.

S&F in repair PVC valveless, syphonic action type 10 ltr capacity low level flushing cistern, white, with inlet, ball valve, float and handle including brackets and 32 mm bore PVC flush pipe, complete all as per specified and as directed by Engineer-in-charge.

S&F in repair 15mm dia PVC connection pipe with PTMT nuts of length 600mm complete all as specified and as directed by Engineer-in-charge.

S&F in repair brass Chromium plated tubular towel rail, 20 mm dia., D Type, 60 cm long between flanges complete all as per specified and as directed by Engineer-in-charge.

S&F in repair cromimum plated health faucet shower with CP flexible pipe up 15 mm bore (ABS Body) with 1 m long Easy Flex tube in chrome finish, complete all as per specified and as directed by Engineer-in-charge.

S&F in repair vitreous china wash down water closet pan (pedestal pattern) white, including seat cover, closed pattern with flat bottom and cover with chromium plated hinging device complete all as per specified and as directed by Engineer-in-charge.

S&F in repair Vitreous China squatting pan "Orissa" patern size 580x440mm white with integral foot rest including connection to trap and to flushing pipe, anti-syphonage pipe, etc including 'P' or 'S' trap complete all as per specified and as directed by Engineer-in-charge.

S&F in repair Vitreous China Ware Wash hand basin white, flat back, size 550 x 400 mm size (flat back or angle back type) including cutting for and pinning ends of brackets or erecting stand and waste coupling of size 32 mm and waste pipe 32 mm, etc., complete all as per specified and as directed by Engineer-in-charge.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

M&L for PCC (1:4:8) type D2 ( using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as per specified and as directed by Engineer-in-charge.

M&L for hardcore of guage not exc. 63mm deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface of broken stone or boulders, complete all as per specified and as directed by Engineer-in-charge.

M&L for sand filling under floors or in foundations spreading and levelling in layers not exc. 25 cm thick including watering and consolidation, complete all as per specified and as directed by Engineer-in-charge.

M&L for 100 mm thick cement concrete type D-2, 1:4:8 (using 40 mm graded stone aggregate) as in sub base of flooring/ hard standing, complete all as specified and as directed by Engineer-in-charge.

M&L for damp proof course to horizontal or vertical surfaces including necessary formwork in cement concrete (1:2:4) mix type B-0, 25 mm thick complete all as per specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass B brick,straight or curved on plan exc 6 m mean radius built in 1:6 cement mortar complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over a coat alkali resistant priming paint applied over 2 mm thick wall care putty finished and smooth on wall, complete all as per specified and as directed by Engineer-in-charge.

S&F aluminium colour powder coated (shade or tint as directed by GE) window frame of three track using Jindal or equivalent section No 20832 fixed with thrust bolt in walls by drilling and sliding shutter of section No 20844 (40x18x1.29mm) or equivalent section for glass including 3-4mm thick tinted glass fixed with rubber beading and bushes complete in two track and 0.36 mm dia and 1.40mm aperture stainless steel wire mesh fixed with screw and aluminium beading in third track, complete all as per specified and as directed by Engineer-in-charge.

S&F anodised aluminium door using 96.6mm X 44.8mm X 1.5mm aluminium chowakhats,84.0mm X 44.7mm X 1.5mm section vertical styles and 101.60 X 44.88 X 1.5mm rails mounted 04 Nos SS butt hinges 100mm for each shutter with hydraulic door closer, mortice lock six lever vertical type mild steel 100mm size 02 Nos door handles and fittings including 3-4mm thick tinted glass complete all as specified and directed by Engg-in-charge bottom panel and top panel fixed with snap beading rubber of suitable size including taking down old unserviceable one complete all as specified and as directed by Engg-in-charge.

M&L for Glass dividing strips, 38 x 3 mm thick and inserted in position to confirm to design, complete all as per specified and as directed by Engineer-in-charge.

M&L for 75 mm thick PCC (1:3:6) type C-1 (using 40 mm graded crushed stone aggregate) as in plinth protection, hard standing finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n exc 25cm complete all as per specified and as directed by Engineer-in-charge.

Removing excvated materials (soils) exceeding 250m but not exc. 500.00 m and deposited where directed at a level not exc. 1.50 M above the starting point in soil, complete all as specified and as directed by Engineer-in-charge.

Excavation in post holes (or similar holes) each n.exc 0.5cum in soft/loose soil and getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm, watering and removing of surplus soil to a distance n.exc 50 meters and making good surface, complete all as per specified and as directed by Engineer-in-charge.

M&L for machine cut kota stone slab 22-25 mm thick (of size not less than 55cm X 55 cm) laid and jointed with grey cement slurry mixed with pigment to match shape of the slab including cutting, washing, rubbing and polishing (granite finish) over and including cement screed bed 10 mm thick in cement mortar (1:4) base including rubbing and mirror polishing, complete all as per specified and as directed by Engineer-in-charge.

M&L for RCC 1:2:4 type B1 (20 mm graded stone aggregate) nominal mix slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and like etc., complete all as per specified and as directed by Engineer-in-charge.

M&L for erection of two staging walls with double stable of standard size of height upto 3m all as per SSR specifications and drawing No. RNG/ TD/ 37 sheet NO 1/1 for PVC tank complete all as per specified and as directed by Engineer-in-charge.

S&F double layered rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 1000 Ltrs capacity hoisted and fixed in position and fixed in position complete all as per specified and as directed by Engineer-in-charge.

S&F GI tube 15 mm bore medium grade with fittings and fixed complete to wall, ceiling or laid in floor complete all as specified and as directed by Engineer-in-charge.

S&F GI tube 20 mm bore medium grade with fittings and fixed complete to wall, ceiling or laid in floor complete all as specified and as directed by Engineer-in-charge.

S&F GI tube 25 mm bore medium grade with fittings and fixed complete to wall, ceiling or laid in floor complete all as specified and as directed by Engineer-in-charge.

S&F 15 mm bore CP fancy type bib taps with wall flange, 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 Engineer-in-charge.

S&F 15mm angle stop valves cast copper alloy, fancy type, chromium plated with long shank and cup for iron pipe or for unions complete all as per specified and as directed by Engineer-in-charge.

Supply and fix 125 mm dia grating doom of PTMT with minimum weight 40 grams complete all as specified and as directed by Engineer-in-charge.

S&F sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420 mm bowl size 410 mm x 330 mm x 160 mm, complete all as per specified and as directed by Engineer-in-charge.

S&F 20mm ball valves, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minium weight 20mm- 210 gms) and fixed in position complete all as per specified and as directed by Engineer-in-charge.

S&F gun metal globe or gate valve, with iron wheel head screwed both ends for iron pipe of 25 mm bore complete all as per specified and as directed by Engineer-in-charge.

S&F gun metal globe or gate valve, with iron wheel head screwed both ends for iron pipe of 20 mm bore complete all as per specified and as directed by Engineer-in-charge.

S&F 15mm dia PVC connection pipe with PTMT nuts of length 600mm complete all as specified and as directed by Engineer-in-charge.

S&F 32 mm bore dia of discharge pipe waste coupling of PTMT (45 gm weight) (half or full threaded), complete all as per specified and as directed by Engineer-in-charge.

S&F 110 mm dia bore PVC (SWR) junction (single T) equal or un-equal, complete all as per specified and as directed by Engineer-in-charge.

S&F 110 mm dia bore PVC (SWR) bends, complete all as specified and as directed by Engineer-in-charge.

S&F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring jointslaid in trenches or in floors complete all as per specified and as directed by Engineer-in-charge.

Construction of Soakage wells including excavation in any ordinary soil, foundation in PCC (1:3:6) type C1, walls of honey combed brick masonary with top ring of RCC (1:1.5:3) type A1 concrete including intercepting chamber and screen chamber made of brick masonary in CM (1:4), RCC cover slab in (1:1.5:3) type A1 cover, inter connecting pipes of RCC/DWC , filled with brick bats of size 1.8 M Dia X 3.00 M effective depth complete all as per specified and as directed by Engineer-in-charge.

M&L for 150mm dia (internal) salt glazed stone ware drain pipes (Grade A) ISI Marked as in sewage lines laid in trenches and jointed complete all as specified and as directed by Engineer-in-charge.

M&L for concrete bed 1:4:8 type D2 (40 mm graded stone aggregate) to 150 mm dia. drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested, complete all as per specified and as directed by Engineer-in-charge.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

M&L for 75 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) as in sub bases, sub-floors, pavings, ramp, etc. complete all as per specified and as directed by Engineer-in-charge.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658 of 60 mm thickness of M-35 grade with grey cement and pigment, complete all as per specified and as directed by Engineer-in-charge.

S&F Mild Steel Plates for steel gates (plain or Chequered) channels, square cut or notched, forming holes, with riveted, bolted or welded attachment confirming to Fe -290 (Gde E-165) complete all as specified and as directed by Engineer-in-charge.

M&L for framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as per specified and as directed by Engineer-in-charge.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658 of 80 mm thickness of M-40 grade with grey cement and pigment, complete all as per specified and as directed by Engineer-in-charge.

Removing excavated material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as per specified and as directed by Engineer-in-charge.

Taking down carefully aluminum/copper point wiring (light fan, socket or power) complete incl fittings and fixtures such as switches, sockets, light fittings, ceiling rose, pendants, lamp holders, shade conical, regulators etc and separating serviceable fittings for reuse in the same work and removing unserviceable fittings and fixtures with wiring cable, battens, wooden boards etc from site and making good disturbed surfaces of walls, floors, ceiling etc all complete all as specified and directed complete all as per specified and as directed by Engineer-in-charge.

M&L for point wiring with 1.5 sqmm size (nominal area) PVC insulated unsheathed single core multi stranded FRLSH copper conductor cable drawn into and incl PVC casing capping sleeves and caps of adequate width and length with all accessories and fittings like bends . elbow crosses etc with PVC round block and PVC terminal boxes with 3.00mm thick plastic laminated sheet cover for mounting fittings etc like switches sockets and fan regulator incl 1.5 sqmm size PVC insulated multistranded FRLSH copper conductor cable as earth continuity conductor and connected to earth dolly for one light point controlled by one switch, complete all as per specified and as directed by Engineer-in-Charge.

All as per serial item No. 97 above but for one fan point controlled by one switch.

All as per serial item No. 97 above but for one 3 pin 5 Amps socket on independent board.

All as per serial item No. 97 above but for one 3 pin 5 Amps socket on same board.

All as per serial item No. 97 above but with 4 sqmm (nominal area) cable with 4.00 sq mm size copper earth continuity conductor of green colour for 15 A socket on independent boards.

Supply and fix switch piano flush type, 6/5 Amps 240 volts single pole one way, complete all as specified and as directed by Engineer-in-charge.

Supply and fix ceiling rose surface backelite three terminals, PVC/polycarbonate, insulated body, complete all as specified and as directed by Engineer-in-charge.

S&F socket outlet 2 in 1, 230 volts, flush type, 3 pin 5 Amp complete all as specified and as directed by Engineer-in-charge.

Supply and fix switch socket combination 5/6 Amp 3 pin flush type, complete all as specified and as directed by Engineer-in-charge.

Supply and fix switch socket combination 05/16 Amp 6 pin flush type, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and as directed by Engineer-in-charge.

S&F Security light fittings 1x 20 Watt LED New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP openning seperate driver compartment with IP65 protection and impact resistance of IK07 and including connection up with twine core twisted flexible copper conductor cable with 1.5 M long suitable size, complete all as specified and as directed by Engineer-in-charge.

S&F in repair steet light bracket made out of 25 mm bore GI Light grade 1.00 M long to required shape as in bracket for steet light fittings fixed with two pair of MS flate iron clamp of size 50mm X 6 mm thickness of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flate iron surface with two coates of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-charge.

Supply and fix in repair sheet metal enclosure powder painted for MCB SPN 2 way single door DB with din rail and suitable bus bar complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB SPN 240 Volts 40 Amps breaking capacity 10 KA rating, complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB SP 240 Volts 6 to 32 Amps breaking capacity 10 KA rating, complete all as specified and as directed by Engineer-in-charge.

Supply and fix 6 Sqmm 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular, complete all as specified and as directed by Engineer-in-charge.

Supply and fix sheet metal enclosure powder painted for MCB SPN 4 way double door DB with din rail and suitable bus bar complete all as specified and as directed by Engineer-in-charge.

Supply and fix sheet metal enclosure powder painted for MCB SPN 2 way single door DB with din rail and suitable bus bar complete all as specified and as directed by Engineer-in-charge.

Supply and fix 4 Sqmm 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular, complete all as specified and as directed by Engineer-in-charge.

Supply & laying in repair GI pipe 32 mm bore light grade for protection of UG cable complete all as specified and as directed by Engineer-in-charge.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no. 3 of SSR PT 1, 1991 with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs), complete all as specified & testing on completion. NOTE:- (i) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead GI earth wire. (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

Supply and fix in repair 4 Sqmm 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular, complete all as specified and as directed by Engineer-in-charge. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

OM CONSTRUCTIONS

M/S KIRAN ENTERPRISE