SPL REPAIR TO BLDG NO T-57 (JCOs LIVING) OF BDE CAMP UNDER GE GANGTOK

Amount

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and directed.

S&F of pre-painted galvalume 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 all as specified and directed.

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

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

M&L for 4mm thick non asbestos fibre cement building boards fixed or laid / inserted to timber / GI / aluminium framework with screws in ceiling flat or sloping, complete all as specified and directed.

S&F of anodised aluminium snap grid frame work , for false ceiling, confirming IS:733,737 &IS:1285: and fix with hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long for grid sized 605 x 605mm, complete all as specified and directed.

M&L for 6 mm thick plywood, 5 ply grade BWR, type BB, fixed with screws to timber frame work in wall/ ceiling complete all as specified and directed.

M&L for preparation of new wooden or wood based surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and directed.

M&L for preparation of old wood or wood based surfaces of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint, complete all as specified and directed.

M&L for second class hard wood plain fillets.area exc.3 and not exc. 6 Sqcm, square, rectangular or triangular in section, clean sawn, bull nosed, splayed, chamfered or rounded on one edge or face, secured with screws, complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

M&L for brickwork with flyash 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 directed.

M&L for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 n exc 15 CM thick complete all as specified and as directed.

Taking down cement or cement lime plaster, any description on brick or stone masonry surfaces of walls etc including raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:6) on stone masonry surfaces or surfaces on fair faces of brick or concrete surface work, rendering finished even and smooth (without using extra cement), complete all as specified and directed.

M&L for 15mm thick rendering on fair faces of new brick work or concrete surface in cement mortar (1:4) on wall finished even and smooth (without using extra lime or cement), complete all as specified and directed.

M&L for rendering 20mm thick (two layer, 10mm and 10mm thick) in cement mortar (1:4) on old brick work or concrete surfaces, finished even and smooth (without using extra lime or cement), including mixing of water proofing compound complete all as specified and directed. (Note: WPC will be measured and paid separately as supply only.

Supply only liquid water proofing compound, all as specified and as directed.

M&L for preparation of new plastered or unplastered surface of wall and applying two coats of cement paint over a coat of alkali resistant priming paint, complete all as specified and directed.

M&L for preparation of old decorated plastered or unplastered surfaces of walls including brooming down or steel wire brushing, scrapping down smoke scoot, mould, moss and efflorescent salt, trading oil and greasy spots and applying two coats of cement base paint on old decorated wall surfaces, complete all as specified and 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 all as specified and directed.

M&L for roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. including brushing neat cement slurry with 3.0kg of cement per square metre, complete all as specified and as directed.

M&L for coloured non-skid ceramic tiles 7 to 8 mm thick, premium quality conforming to relevant IS (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 including screed bed or bedding layer of mortar 20 mm thick for laying floor finishes in cement mortar (1:6), complete all as specified and directed.

M & L glazed ceramic coloured tiles 300 x 200 x 7 mm thick, in vertical surfaces set and jointed in neat cement slurry and pointed in coloured cement to match over and incl 10mm thick screed bed in cm 1:4 in dados/skirting complete all as specified and directed.

Taking down chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m each with shutters (without taking off shutters from the frame), complete all as specified and directed.

Taking down chowkhats or frame not exc 1.50 sqm each with shutter (without taking off shutters from the frame), complete all as specified and directed.

Dismantling timber scantlings 40 Sqcm and over in section, in any position (framed work), complete all as specified and directed.

M&L for well seasoned second class hard wood timber scantling (clean sawn) in timber fixed work, complete all as specified and directed.

S&F of steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and directed.

S&F of steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded, complete all as specified and directed.

S&F of 3.0mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane, complete all as specified and directed.

S&F of galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks or galvanised wire staples, complete all as specified and directed.

S&F of steel ventitaltors with centre hung shutters including two pairs of brasscoup pivots catch spring and pulley wheel complete without glazing bars, dovetailed or welded, complete all as specified and directed.

S&F of 3.0mm thick figured sheet glass, pin head type and glazing with oil putty in square n exc 0.5 sq. m in each pane, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

S&F for Framed work as in doors or gates of angle or other section with gusset plates rails, braces etc. complete, drilled for fixing or steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooke and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete S & F rolled mild steel Fe - 410-W (Gde-E-250) quality "A". complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer, complete all as specified and directed.

S&F of 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 specified and directed.

S&F of factory made solid panel PVC door shutter 30 mm 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; Panelling 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, suppling & fixing in the frame at site as per specification & drawing and as directed.

S&F of 75 mm size butt hinges, medium weight, cold rolled mild steel and fixed, all as specified and directed.

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

S&F of 150 mm long aluminium, anodised, barrel tower bolt, of extruded section and fixed, all as specified and directed.

Taking up or down old 15 mm bore steel water tubing and connections, including cleaning for refixing or removal to store or from site, complete all as specified and directed.

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

S&F of 15 mm bore steel water tubes, medium grade, galvanised with and including all GI fitting (such as bends, elbows, Tees, connectors, short pieces, back nuts, unions, caps and plug etc ) and fixed complete to wall and ceiling or laid in/on floor, complete all as specified and directed.

S&F of 20 mm bore steel water tubes, medium grade, galvanised with and including all GI fitting (such as bends, elbows, Tees, connectors, short pieces, back nuts, unions, caps and plug etc ) and fixed complete to wall and ceiling or laid in/on floor, complete all as specified and directed.

S&F of soap dish, vitreous china white, approximate size 160mm x 160mm x 90mm, complete all as specified and directed.

S&F for brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges, complete all as specified and directed.

S&F for vitreous china premium/ 1st quality wash down water closet wall hung EWC white/ ivory/off white (closed pattern incl all necessary accessories like rag bolts/ gel gasket etc. (excluding flushing cistern & flush pipe) complete in all respect, all as specified and as directed.

S&F of PVC low level flushing cistern 10 Ltr capacity, valveless syphonic action type complete with inlet, ball valve, float valve, bends brackets, rawl plug, brass screws handle etc complete having BIS description mark with IS-2731 with and including suitable size of MS brackets, plug, screw all as required incl taking down existing high level/low level flushing cistern any type disconnecting pipes and jointing with new one etc, and making good the floors/walls as per existing floor finish/wall finish including 32 mm bore PVC flush pipe and jointing with water closet of any type, complete all as specified and directed.

S&F of toilet paper holder with flat recessed type stainless steel fixed to wall, complete all as specified and directed.

S&F in repair 15mm bore dia stop valves, chromium plated, fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed, complete all as specified and directed.

S&F of health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect, complete all as specified and directed

S&F ofMaterial & labour cast iron Nahani trap, with grating including jointing to waste pipe fixed in cement concrete type B-1(1:2:4); dia of outlet 100 mm.complete all as specified and directed

S&F of grating doom 100mm dia of PTMT (Minimum weight 25gms), complete all as specified and directed.

Supplied and fixed of 20 mm bore gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and directed.

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

S&F in repair 15 mm bore chromium plated bib tap fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repair 15mm bore dia of pipe, brass CP mixer for mixing hot and cold water screwed down for iron pipe and fixed suitable for wash hand basin flat back / kitchen sink, complete all as specified and directed.

S&F of PVC (SWR) pipes single socketed 75mm bore, in any length with rubber ring joints, laid in trenches or in floors/weep hole, complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) bend any radius with access door complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F of 110mm bore PVC (SWR) junction single, (Single T) equal or unequal including jointing with solvent cement, complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) vent cowl including jointing with solvent cement, complete all as specified and directed.

S&F of 110 mm PVC (SWR) 'P’ trap or 'S' trap, all as specified and directed.

Demolition and breaking up drain pipes (PVC (SWR), Salt glazed ware, AC or Reinforced concrete) of 100mm bore including accessories set in cement mortar and removing rubbish from site, complete all as specified and directed.

S&F of PVC (SWR) pipes single socketed 110mm bore, in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and directed.

M&L for plain cement concrete (1:4:8) bed, type D2, (using 40mm graded stone aggregate) to drain pipes 100mm bore including packing under, and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

S&F of 20mm dia curtain rails / harrison rails, anodised aluminium alloy with fixing brackets, stops, rollers etc., complete all as specified and directed.

S&F in repair vitreous china wash basin, white, flat back, size 550x400mm including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe, taps, chain and plug and porcelain stopper but including bracketsincluding 32mm dia waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed, all as specified and directed.

M&L for hardcore using broken stone or boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and directed.

M&L for 75 mm thick plain cement concrete(1:3:6), type C-2 (40 mm graded stone aggregate) as in floor, plinth protection, hard standing, paving etc., finishing surface even and smooth without using exxtra cement including construction joints at every 3 mtr interval and each corner procition of mastic filling complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

M&L for plain cement concrete(1:3:6), type C-2 (40 mm graded stone aggregate) in surface channels and drains including all necessary form work, complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds mitered / stopped ends etc all as specified and as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, laying of underground cables etc. or for shafts, wells, cesspits, manholes, pier holes, under groung cables etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft / loose soil, complete all as specified and directed.

Removal of surplus excavated soils to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.50m above the starting point, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in soft/loose soil all as specified and directed.

S&F of 15mm bore dia basin mixture, chromium plated brass 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 specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc., complete all as specified and directed.

Material and labour for point wiring with 1.5 Sqmm (nominal area) PVC insulated un-sheathed single core multi stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping of required size (not less than 20mm) conforming to IS 2079-1973, medium grade with all necessary fittings, surface wiring, for one light point or one fan point or one bell point controlled by one switch, with 1.5 Sq mm PVC insulated and unsheathed copper conductor for earth continuity conductor and making good disturbed surfaces to match with the existing surface roof/wall/floor, complete all as specified and directed including testing on completion.

All as per item No 81 here-in -before but One socket outlet/metal clad socket of 5 Amps fixed on independent board with 1.5 Sq.mm multistranded copper condutor wire FRLS PVC insulated and 1.5 SQ.mm copper coundutor wire FRLS PVC insulated using as earth wire complete as specified and directed by Engr-in-Charge.

All as per item No 81 above but One switch socket outlet point 5/6 Amp on same board with other switch

All as per item No 81 here-in -before but One socket outlet/metal clad socket of 15 Amps fixed on independent board with 2.5 Sq.mm multistranded copper condutor wire FRLS PVC insulated and 2.5 SQ.mm copper coundutor wire FRLS PVC insulated using as earth wire complete as specified and directed by Engr-in-Charge.

Supply and fix switch piano flush type single pole , one way 6 Amp 230 Volts,50Hz, ISI marked all as specified and as directed.Make:Havells/legrandor equivalent

S&F of switch socket combination 2 in 1, 3 Pin / 5 Pin, 5 Amps / 6 Amps flush non shutter, non inter locking type 230 volts flush type, white/ivory finossh with two fixing hole including suitable gang box, complete all as specified and directed.

M&L for switch socket combination 2 in 1, 6 pin, 5 /15 Amps multipurpose flush non shutter, non inter locking type 230 volts flush type, white/ivory finossh with two fixing hole including suitable gang box, complete all as specified and directed. type universal, all as specified and directed.

S&F ceiling rose, 3 termanal and 240 volts ,PVC polycarbonate ,insulated body (ISI Marked) complete all as specified and directed.

Supply and fixing of sheet metal enclousers for DB's with MCB incomer suitable for triple pole and neutral (TPN), double door, 4 Ways, with IP-42 protection suitable for fixing MCB's/Isolators, complete all as specified and as directed.

Supply and fixing of sheet metal enclosure, double door for MCB DB's, 8 way single pole & neutral (SPN) double door with IP-43 protection suitable for fixing MCB's/Isolators, complete all as specified and as directed.

M&L for concealed sub-main wiring along with earth wire of size e 2x06 sqmm with 1x6 sqmm earth wire ,ISI marked FRLS ,PVC insulated ,multi stranded , copper conductor ,single core cable drawn through and incl PVC rigid conduit (medium grade) size not less than 25 mm with all fittings and accessories ISI marked including cutting chases for conduit & sinking for sunken boxes & making good to walls, floors etc complete all as specified and directed

S&F of sub main wiring with two single core 4.0 Sqmm PVC (FRLSH) copper conductor, insulated multistranded unsheathed cable medium grade including PVC casing caping of required size with accessories for sub main connection including 4.0 Sqmm FRLSH insulated multistranded unsheathed copper conductor used as a earth wire to common earth and connection to earth dolly, all as specified and directed. (Note :- Three runs of 4.0 sqmm PVC FRLSH copper conductor shall be measured as one unit length).

Supply and fixing for MCB tripple pole & neutral 63 Amps, 240 Volts, 10 KA rapturing capacity 'C' Curve , all as specified and directed.

Supply and fixing of 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole & neutral (SPN) and current carrying capacity of 40 to 63 AMP in the MCB DB complete with connection testing and commissioning, all as specified and directed.

&F MCB single pole 6 to 32 Amps , 240 Volts , 10 KA rupturing capacity , C curve complete all as directed

M&L for lamp holder, PVC / Polycarbonate type with back plate suitable for batten fittings, white/ivory finish complete all as specified and directed.

M&L in repair / replacement of LED retrofit lampB22 holder base, PVC / Polycarbonate body and aluminium heat sink of 9/10 W , complete all as specified and directed.

Supply and fixing of LED lights fitting 1x 18W (4 Ft) CRI>=80, CT>=5700, wall surface mountd, integrated type condtruction of fire retardant engineering grade extrded plastic & decorative end caps with interated high efficiency driver & surge suppressor of 2 KV or more, luminaire efficacy >95 lumens/Watt power factor >/0.90 operating range - 140 to 270 V 50 Hz with suitable fixing arrangements complete 01 No 18 W 4 Ft LED lamp with all accessories internally prewired and including connecting connecting up with incuding twin wire core twisted flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F of in replacement of LED tube light fittings 10 Watts with lamp thermal condutive material PC Diffuser, efficiency ≥100lm/W, glare free, THD<20%, Potted electronic driver including making connections with 2 core flexible copper wire 0.50 Sq mm from ceiling rose after fixing fittings in position at site on 02 Nos new round blocks, complete all as specified and directed.

S&F of water proof LED light fitting 1x9 Watt / 1X10 Watt bulk head luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size, all as specified and directed.

Supply and fix electric water heater(Geyser), storage type with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated with all accessories such as safety valve, thermostate, NRV, connection piece etc, and connecton with multistranded copper condutor flexible wire of sutable size from ceiling rose, nessary fixing arrangement i.e. anchor nut bolt washer and grouting and making good to disturbed surface complete all as specified and directed.

Supply and fixing in repair LED street light fitting 25 Watt 230 Volt AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection, all as specified and directed.

M&L for Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5mtrs below normal ground level connected with galvanised iron/steel earth wire of 4 mm dia by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel all as shown in electrical plate No 3 of SSR Part-I and earth wire protected by galvanized pipe light grade 15mm bore and connected to DBs including necessary earthwork and excavation in any type of soil, GI light grade 20mm bore watering pipe with funnel and wire mesh, PCC 1:2:4 type B1 chamber with 40mm thick RCC 1:2:4 type B1 design mix cover slab with 6mm dia MS bars at 100mm c/c both ways with MS Hook 6mm dia MS bars etc complete all as specified and directed by Engineer-in-Charge . Notes: Contractor should conduct necessary test such as earth continuity, earth resistance test in presence of Engineer-in-Charge.

Supply, Laying, Jointing and testing in tranches/ through pi[es/ducts or on poles/ walls jointing to O/H conductor, LT plnels, main switch with cable size aluminum lugs and tested. XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables, heavy duty 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 2 Core, including glands, lugs, nut, bolts, washers as required at site, testing complete all as specified and directed.

Supply and laying DWC pipe SN-4 with coupler 50mm OD, ISI marked along with all accessories like socket, bend, couplers etc. Conforming to IS 14930, PartII complete with fitting and cutting , jointing etc. Laid in trenches/fixed to pole /laying under road crossing /fixed on pavement wall with clamps complete all as specified and as directed.

S&F of GI tubing of 40 mm bore medium grade ISI Marked fixing on wall jointed tested and commissioned including all fittings such as elbow, union, reducer, tees, bends etc and short length, complete all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

K D SHARMA AND CO. (BID ID -3506032)