8160 /2021-2022/E8 SPECIAL REPAIR TO SEWAGE SYSTEM AND SEPTIC TANK OF CERTAIN UNIT AT TANGTSE AND OTHER SANCTIONED WORKS AT DURBUK UNDER GE 860 EWS

Amount

Demolition of brick work or stone bouldermasonary built in cm includind all quipons arches, piller etc but excluding ashlar gacing dressed work and precast articales complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches n.exc 1.5M wide and n.exc 1.5M depth and n.exc 10 Sqm on plan and getting out in any kind of soil complete all as specified and directed by Engineer-in-Charge.

Excavation over area n.exc 1.5 m deep and getting out in any kind of soil complete all as specified and directed by Engineer-in-Charge.

Excavation over area exc 1.5 m deep but n. exc 3.0 m deep and getting out in any kind of soil complete all as specified and directed by Engineer-in-Charge.

Walling of random rubble stone masonry, uncoursed, well bonded, bedded and solidly hearted, build in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

Walling of random rubble stone masonry, uncoursed, well bonded, bedded and solidly hearted, laid dry complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes (PVC (SWR),SGSW, AC or RCC pipes) set in cement mortar 150mm bore.complete all as specified as directed by Engr-in -Charge.

S&F PVC (SWR) pipes 150 mm dia single socketed in any length with rubber rings joints, laid in trench, or in floors or fixed as vent pipe complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete in ground floor and paving n.exc 15 cm thick below and above GL level (Unreinforced) complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete (1:4:8) type D-2 (using 40mm graded crushed stone aggregates) as in foundation of manholes and filling around the manholes complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete 1:3:6 Type C-2 (using 40mm graded crushed stone aggregate) as in bed to drain pipes including packing under and hunching against the sides of pipes after they are laid and tested for 150 mm bore SGSW pipe complete all as specified and directed by Engineer-in-Charge.

M&L for cement concret 1:2;4 type B-1 (20mm graded aggregate) as in copping, benching to manholes complete all as specified as directed by Engr-in -Charge.

M&L precast cement concrete 1:3:6 type C-1 (using 20 mm graded stone agg) as in block masonry with solid blocks exc 10 cm in width and set in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for 15 mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

M&L Precast cement conc 1:2:4 type B-1 (20mm graded agg) as in manhole covers slabs set in cement mortar 1:4 complete all as specified directed by Engr-in-Charge.

M&L Mild steel TMT bar or twisted bars 8mm cut to length bend to shape required and binding with mild steel wire (annealed) not less than 0.9mm dia in reinforcement complete all as specified directed by Engr-in-Charge.

Returning filling in excavated approved earth in layer n-exc 25 CM thick each layer incl spreading levelling watering and ramming complete all as specified as directed by Engr-in -Charge.

Removal of surplus soil to a distance n exc. 50 m and depositing where directed at alevel n exc 1.5 mtr the starting point.complete all as specified as directed by Engr-in -Charge.

Demolition of RCC of any description and in any position not otherwise specifically provided for (re-inforcement cut as reqd facilatate demolition) complete all as specified as directed by Engr-in -Charge.

Rough finished formwork to soffits of suspended slabs such as roof slabs, floor slabs landings and similar work ,vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed by Engineer-in-Charge.

M&L for rough finished formwork to edges of concrete flats, treads, break in floors, window cills, concrete railings, floor and roof n.exc 20 cm wide and side of RCC/ PCC band in walls, horizantal or sloping or similar work exc 10 cm but n. exc 20 cm wide complete all as specified and directed by Engineer-in-Charge.

M & L for providing RCC M -20 1:1.5:3 type A-1 in Slab supported in walls beams and columns in roof ,Landing, balconies, deck slabs and in shelves and similar work complete all as specified and directed by Engineer-in-Charge.

M&L TMT bars 10mm dia and over in reinforcement cut to length bent to shape required incl hooking ends and binding with MS wire (annealed) not less than 0.9mm diacomplete all as specified and directed by Engineer-in-Charge.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed by Engineer-in-Charge.

S&F for Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm 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 by Engineer-in-Charge.

All as per item No-25 here-in before but plain steel sheet.

S & F for 0.50 mm Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with fixed with L-type or J-type or cranked hook bolts in lieu of screws complete all as specified and as directed.

S & F for 0.50 mm Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with L type of J type all as specified and as directed.

S & F for 0.63 mm Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with fixed with L-type or J-type or cranked hook bolts in lieu of screws complete all as specified and as directed.

S & F for 0.63 mm Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with L type of J type all as specified and as directed.

M&L for preparing of new steel surfaces of any description over 10 cm width and girth not otherwise described and applying two coat of syntrhetic enamel paint including preparing new zinc (or galvanised) surface to receive painting by coating with mordant solution including washing and cleaning etc over a coat of red oxide zinc crome complete all as specified and as directed.

M&L for preparing of old steel surfaces of any description over 10 cm width and girth not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide zinc crome complete all as specified and as 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 and directed by Engineer-in-Charge

M & L for Veneered decorative plywood, 4 mm thick 3 Nos of ply grade 1 (with BWR resin) with decorative face veneers on one faces; fixed with nail to timber frame work as in ceiling complete all as specified and as directed.

M & L for 9mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white limination, fixed with screws to timber frame work complete all as specified and as directed.

M&L for decorative type soft wood beading 30mm wide fixed on plywood complete and as directed.

Dismantling of timber fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section frame work complete.

M&L for Second class hard wood timber scantling plain fillets. square, rectangular or triangular in section, clean sawn sectional area exc 13 sqcm but not exc 25 sqcm, secured with nails or brads complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete.

M&L for sceed bed or bedding layer of cement mortar 15 mm thick 1:6 cement mortar for laying floor finishes complete.

M&L for sceed bed or bedding layer of cement mortar 10 mm thick 1:4 cement mortar for laying wall finishes complete.

M&L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles 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 complete all as specified and as directed.

M&L for Joint free 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 complete all as specified and as directed.

M&L for coloured Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specified and as directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

M&L for Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as spd and directed

M&L for Granite (of any type) tiles 18 to 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as spd and directed

M&L for 25mm thick PCC (1:2:4) type B1 (Using 20mm graded aggregatre) as in floor levelling and finished even and fair without using extra cement complete all as specified and as directed.

M&L for sceed bed or bedding layer of cement mortar 20 mm thick 1:6 cement mortar for laying floor finishes complete all as spd and directed.

M&L for plastic moulded Chequered cement concrete with white cement and pigment tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors complete all as specified and as directed.

Taking up or down steel tubing 20mm dia and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) 20mm UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as spd and directed.

S&F in repairs for 15mm Bib taps, cromium plated, fency type screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

S&F in repairs for 15mm stop volves, concealed type cromium plated, fency type screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

S&F in repairs Pillar taps, fency type 15mm, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as spd and directed

S&F for PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and as directed.

S&F sinks made of stainless steel lmm thick 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, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed.

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe complete all as spd and directed.

S&F in repairs PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete all as spd and directed.

S&F in repairs Vitreous China wash basin, ovel shape, size 600x480mm white, excluding taps, waste, chain and plug and porcelain stopper but including brackets complete all as spd and directed

S&F in repairs Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long Glass shelf assembly complete all as spd and directed.

S&F in repairs 100mm dia Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

Taking down Chowkhats or frames not exc. 1.5 sq. m with shutter (without taking of shutter from the frame) each complete all as specified and directed.

Taking down Chowkhats or frames exc. 1.5 sq. m and not exc 4 sqm with shutter (without taking of shutter from the frame) each complete all as specified and directed.

S&F of 2nd class soft wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and as directed.

S&F for 35mm thick flush shutters solid core construction, with block board core and plywood face panel commercial type on both side complete all as specified and as directed.

S&F for 30mm thick glazed and skelton shutter 2nd class hard wood, open rebated and prepared to receive glass, gauge, etc, devided in to square with plain chamfered or rounded mitred and rebated sash bars, any numbers, complete all as specified and as directed.

M&L for sheet glass ordinary quality 3mm thick and glaging with oil putty or wooden beads n,exc 0.50 sqm in each pan complete all as specified and as directed.

S&F 200mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed by Engineer-in-Charge..

S&F 150mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed by Engineer-in-Charge.

S&F 100mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed by Engineer-in-Charge.

S&F 300mm long, aluminium alloy, anodised, sliding door bolt with hasp and staple complete all as specified and as directed.

S&F stainless steel butt hinges 100mm long complete all as specified and as directed.

S&F stainless steel butt hinges 75mm long complete all as specified and as directed.

S&F extruded aluminium alloy handle fabricated type anodised of size 125mm complete all as specified and as directed.

S&F extruded aluminium alloy handle fabricated type anodised of size 100mm complete all as specified and as directed.

M&L for preparing of new wooden surfaces of any description over 10 cm width and girth not otherwise described and applying two coat of syntrhetic enamel paint over a coat of pink primer complete all as specified and as directed.

Dismantling water tanks exc 500ltr but not exc 1000ltr and removing to store complete all as specified and directed by Engineer-in-Charge.

S&F for Rotational moulded polyethylene water storage tanks 1000ltr capacity (cylindrical vertical with closed threaded top) hoisted and fixed in position all as specified in SSR Part-I.

Taking down plastering on lathing (other than wire-netting), without removing lathing, in lime mortar (one side only measured in cases where both sides are plastered) complete all as specified and directed by Engineer-in-Charge.

M&L for Rendering 10mm thick 1:6 cement mortar on fair faces of brick work or concrete surfaces complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of new plaster surfaces and applying two coat of oil bond distemper over a coat of primer complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of new plaster surfaces and applying two coat of cement base paint over a coat of primer complete all as specified and directed by Engineer-in-Charge.

Taking down carefully copper point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody and refixing at same site after finishing B/R work and making good disturbed surfaces of walls, floors, etc.complete all as specified and directed by Engineer-in-Charge.

Supply and fixing switch piano flush button single pole one way 5 Amps complete all as specified and directed by Engineer-in-Charge.

Supply and fixing socket 2 in 1, 5 Amp, flush type complete all as specified and as directed by Engr-in-charge.

Supply and fixing switch socket combination multi purpose 2 in 1, 3 pin 5A/16A, 5 in 1 flush type complete all as specified and as directed by Engr-in-charge.

Supply and fixing ceiling rose, surface bakelite, 65 x 50 mm, three terminals complete all specified and as directed by the Engineer-in-Charge.

Refixing at same site after finishing B/R work any type of light fitting, connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed by Engineer-in-Charge.

Taking down MCB DB alongwith MCBs of any type and removing materials to store for keeping in safe custody and reuse at site and making good disturbed surfaces of walls, etc.complete all as specified and directed by Engineer-in-Charge.

Supply and fixing Casing- Capping of size 25 mm fixed on wall or Ceilling all as specified and as directed at site complete all as specified and directed by Engineer-in-Charge.

Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete with fittings and fixtures such as switches, ceiling roses, pendants, regulators, socket, lamp holders brackets, bulk head fittings, tube light fittings etc complete and removing all retrieved materials to MES stores for segregation of serviceable /Unserviceable fitting&fixture and also making good disturbed surfaces of wall, floors etc complete all asspecified and as directed by the Engineer-in-Charge.

Material and labour for point wiring with 1.5 Sqmm copper conductor (Multi-standard) PVC insulated and unsheathed electric cable 1100 volts in and including PVC casing and capping of 25 mm and above (as per conductor run )with all fittings/ accessories and including PVC insulated and unsheathed electric cable 1100 volts1.5 Sqmm ( multi-stranded) copper conductor single core( Green co lour) cable as continuous earth wire connected to common earth dolly including 50 mm deep box made of 2nd class hard board of required size and shape etc covered with 3 mm thick plastic laminated sheet ( Make Hylum) for one light point independent controlled by one, one way switch complete all as specified and as directed by the Engineer-in-Charge

All as per item Srl No 94 above, but for one 3 pin socket outlet 5 Amp on same board complete all as specified and as directed by the Engineer-in-Charge.

All as per item Srl No 94 above, but for one 3 pin socket outlet 5 Amp on independent board complete all as specified and as directed by the Engineer-in-Charge.

All as per serial item No 94 here-in-before, but for one socket outlet 15 Amps on independent board with 2.5 Sqmm copper conductor (Multi-stranded) insulated and unsheathed electric cable 1100 volts (ISI Marked) including PVC insulated and unsheathed electric cable 1100 volts 2.5 Sqmm copper stranded conductor as continuous earth wire connected to common dolly complete all as specified and as directed by Engineer-in-Charge

Material and Labour bell push piano flush type 6 Amps, single pole, one way complete all as specified and directed by the Engineer-in-Charge

Supply and fixing angular lamp holder including 15W LED Bulb, metal cased body of brass with back plate suitable for 18 watt CFL/60 watt bulb for batten fittings, including Plastic square box of required size complete all as specified and directed by the Engineer-in-Charge

Supply and fixing LED lights fitting 1x 20/22W, 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 specified and as directed by the Engineer-in-Charge.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete.

S & F LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size.complete all as specified and directed by Engineer-in-Charge.

Material and Labour for electric bells Ding Dong AC230 single pole and testing complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing sheet Metal enclosure double shutter type for DB’s 240 Volts Single Pole and Neutral 8 way with 200 Amps rated bus bar complete including wooden board of required size duly painted with matching colour paint acomplete all as specified and as directed by the Engr-in-Charge.

Supply and fixing SPN 40 to 63 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of Single pole and neutral in the MCB DB complete with connection testing and commissioning complete all as specified and directed by Engineer-in-Charge.

Supply and fixing SP 5 to 32 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of Single pole in the MCB DB complete with connection testing and commissioning complete all as specified and directed by Engineer-in-Charge.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250mm.complete all as specified and directed by Engineer-in-Charge.

M/S Behl Sons

M/S GEE AAR and SONS ENTERPRISES

Rampal Singh Contractor

osho traders

M/S GLOBAL ENGINEERS

M/S MA CONSTRUCTION Co