SPECIAL REPAIRS TO BLDG NO T-314 AND T-35 AND ADDL/ALTN T-14 AT KALIMPONG MIL STN UNDER GE 867 EWS

Amount

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or salimar pattern roof coverings.

S&F 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 as specified all as specified and directed by Engr-in-Charge.

S&F 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 as specified all as specified and directed by Engr-in-Charge.

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

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc confirming to Fe 410-W (Gde-E- 250) quality-A complete all as specified and directed.

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

S&F false ceiling with powder coated exposed GI grid suspension system (E-Grid T-2430 or equvalent load carrying capacity with mid span deflection not exc. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross Tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmX600mm. Additional cross Tees of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmX600mm. Suspensor system (Grid) made out of GI sheet main Tee of size 23.5mmx38.50mmX0.36mm and cross Tee of size 23.5mmX23.5mmX0.36mm and angle size 19mmx19mmX0.36 mm. Grid of modular size 600mmX600mm shall be supported by 4 mm dia G.I. wire from purlins/soffit with and including 4mm thick high pressure steam cured non asbestos fiber cement designer ceiling board (Density>1200Kg/Cum) of size 595mmX595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS 1530 part 3 & BS-476 Part 4, 5, 6, 7 & 8, complete all as per manufacturer's instruction. (Make : Everest or equvalent as approved by GE)

S&F GI frame work of size 605 x 605 mm, for seamless celing comprising of GI perimeter chanel 0.55mm thick with two unequal flanges of 20 and 30 mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/ intermediate channel 0.5mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and as directed.

S & F PVC false ceiling with light weight PVC hollow section panel made of 1mm thick and over all thickness of panel 7 mm thick and 200mm vide strip of plain coloured / melamine finish , fixed in new false ceiling grid made of Aluminum / G.I / M.S / wooden complete all as specified and as directed . Note : - New false ceiling grid of aluminium / GI / MS / wooden if provided shall be measured and paid separately.

S & F Powder coated Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed by Engineer-in-Charge.

S & F Powder coated Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed by Engineer-in-Charge.

S & F Powder coated Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed by Engineer-in-Charge.

S & F 3mm thickness, sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane complete all as specified and directed.

S & F 3mm thickness, sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sqm in each pane complete all as specified and directed.

S & F 9mm thickness, prelaminated particle board, exterior grade, prelaminated both sides with decorative choice laminations& other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

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

Dismantling timber fillets, rails, posts rafters purlins etc under 40 Sqcm in section fixed in any position complete all as specified and directed.

M&L for second class hard wood Weather boarding, clean sawn, thickness 20mm to 25 mm and rebated on thick edge to give 20mm laps and fixed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing rubbish off the complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc including brushing near cement slurry with 3 Kg of cement per sq.metre complete all as specified and directed.

M&L for machine cut Kota stone slab flooring, 17-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing and polishing and exposed edges of Kota stone shall be rounded complete over and including 20 mm thick screed bed or bedding layer in CM (1:6) finished even and rough all as specified and directed.

M&L for machine cut Kota stone slab as in vertical surfaces such as dado/skirting, 17-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing and polishing and exposed edges of Kota stone shall be rounded complete over and including 10 mm thick rendering in CM (1:4) finished even and rough all as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8 mm thick premium quality conforming to IS-13712, grade B-II(a) (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 the surfaces of tile over and including 20 mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

M&L coloured glazed ceramic tiles 350X250 mm X7mm thick / 450X350X7mm thick fixed as in vertical surface such as risers of steps, skirting, dado etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile over and including 15 mm thick backing plaster in CM (1:4) finished even and rough complete all as specified and directed.

Demolition of brick work or stone/boulder masonary, built in cement mortar including all quions, arches, pillars etc, but excluding ashler facings, dressed stone work and precast concrete articles.

M&L brick work with fly ash bricks, straight or curved on plan exc 6 m mean radius built in cement mortar (1:6) complete all as specified and directed.

Taking down cement plaster 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 other than fair faces of brick work, rendering finished even and fair (without using extra cement) complete complete all as specified and directed.

M&L 20 mm thick rendering (in two layers, 10mm+10mm) on fair faces of brick work or concrete surface in cement mortar 1:4 on external wall finished even and fair mixed with integral water proofing compound @ 3% by weight of cement or in the manner specified by the manufacturer and in the proportions indicated all as specified and as directed. Note:-WPC will be measured and paid separately as supply only.

Supply only integral water proofing compond 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 all as specified and directed.

S&F in repairs water closet (squatt pattern) of vitreous china squatting pan of pattern "ORRISA" pattern size 580 x 440 mm white with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe anti syphonic pipe etc complete including P or S trap set in and including necessary lean cement concrete complete all as specified and directed.

S&F in repairs vitreous china wash basin white of any pattern, flat back of size 450mmx300mm (excluding taps), waste, chain and plug including waste pipe ,suitable size of brackets and making good the damaged walls as per existing wall finish complete all as specified and directed

S&F in repairs angle, stop valve 15 mm bore, chromium plated,but fancy type, chromium plated with long shank and cup with wall flange, 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 in repairs 15 mm bore, chromium plated,bib tap fancy type with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S & F pillar tap Fancy Type cast copper alloy 15mm bore with capstan head, chromium plated, screwed down high pressure, with or with out lettered "Hot" or "Cold" with long screw shank and fly nuts, screwed for iron pipes.

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

S&F in repair 15 mm bore PVC connection 450 mm long with two brass chromium plated brass nuts and PVC washers complete all as specified and directed.

Taking up or down 15 mm bore old steel tubing and connections, including disconnection of fittings from tubing including cleaning for re-fixing or removal from site complete all as specified and directed.

S&F Supplying and laying of 20mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified

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.

Taking down chowkhats or frame exc 1.50 and not exc 4 sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

Taking down shutters of any description exc 1 sqm and n exc 2 sqm each and refixing in same opening after Resecuring or easing & adjusting complete all as specified.

S&F steel window with side hung shutter, including box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified.

S&F steel window with side hung shutter, including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified.

M&L for cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth on stone walls complete all as specified and directed.

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

M&L for 2nd class hard wood Plain fillets of sectional area exc. 13 and not exc. 25 sqcm.square, rectangular or triangular in section, clean sawn, secured with nails or brads complete.

S&F 30 mm thick (batten thickness) second class hard wood , plain, framed panelled shutters (any number of panels), with panels of 12 mm thick timber flat on both sides (feather edged), or of 12mm thick veneered particle board medium density wood particle board with commercial face veneers complete all as specified and directed. (Note :- The dimension of the various components or parts of shutters shall be as specified in clause 8.24 (a) of MES SSR 2009 Part I)

S&F 30 mm thick (batten thickness) second class hard wood, glazed and Skelton shutters, open rebated and prepared to receive glass, gauge, etc , divided into squares, with plain chamfered or rounded, mitred and rebated sash bars, edges of framing plain, chamfered or rounded with cut mitred beds for securing glass etc, supplied and fitted to chowkhats complete all as specified and directed. (Note :- The dimension of the various components or parts of shutters shall be as specified in clause 8.24 (a) of MES SSR 2009 Part I)

S&F mild steel framed work such as grills, grating etc with end of bars shouldered and/ or riveted or forged into spikes, framed guard bars,barred iron doors, ladders, framed balusters, walk ways, railings and similar work confirming to Fe-290, Gde E-165 complete all as specified and directed.

S&F 100 mm size butt hinges, medium weight , cold rolled, mild steel complete all as specified and directed

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

S&F of 200 mm long aluminium, anodised, barrel tower bolt, of extruded section and fixed all as specified and directed.

S&F of 100 mm long aluminium, anodised, barrel tower bolt, of extruded section and fixed all as specified and directed.

S&F 125 mm size Aluminium handles, cast type, anodised and fixed all as specified and directed.

S&F 150 mm size Aluminium handles, cast type, anodised and fixed all as specified and directed.

S&F of 250 mm long aluminium alloy, anodised sliding door bolts with haps staple(bolt type), and fixing clips of sheet, cast or extruted sections and fixing bolt and sliding bolts of extruted sections or cast aluminium alloy and fixed complete all as specified and directed.

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

S&F 3 mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.50 sqm in each pane complete all as specified and directed.

S&F 4 mm thick figured glass, pin head type and glazing with oil putty in square not exc 0.50 sqm in each pane complete all as specified and directed.

S&F in repairs decorative type drapery curtain rod (curtain rails), of 25 mm dia powder coated with fixing brackets, stops, rollers etc complete all as specified and directed.

M&L for 12 mm thick Plywood, grade BWR, type BB, fixed with screws to timber frame work fixed with nails in repairs complete all as specified and directed.

M&L preparation of new wooden 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 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 preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

M&L preparation of old steel 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 complete removal of existing surfaces and applying two coats of cement base paint complete all as specfied and directed.

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

M&L for preparation of newly plastered surfaces and applying two coats of cement base paint complete all as specfied and directed.

M&L complete removal of old plastered surfaces of wall and applying two coats of distemper oil emulsion over plaster of paris putty of 1 mm thickness complete all as specified and directed.

M&L for preparation of new plastered surfaces of wall and applying two coats ofdistemper oil emulsion complete all as specified and directed.

M&L for preparation of old plastered surfaces of wall and applying two coats of distemper oil emulsion 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 75 mm thick PCC (1:3:6) type C-2 using 40mm graded crushed stone agg as in plinth protection/ path laid slope of 1 in 12 and finshing cement concrete surface even and smooth without using extra cement with and including all necessary form work to divide the area in panels, finishing exposed edges fair or rounding or chamfering of exposed edges or as directed by engr -in-charge.

M & L for Cement concrete 75mm in sub base type D-2, (1:4:8) (40mm graded aggregate) complete all as specified and directed.

M/L Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 20mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

Taking down carefully unserviceable copper/aluminium point wiring of any description including all fittings (switch , socket, switch socket combination, lamp holder, ceiling rose, regulator etc.) and making good disturbed surfaces of wall, floor etc. to match with existing finishes complete all as specified and as directed.

Dismantling and taking down unserviceable main switches, DBs including sub main wiring etc. any type / size and making good disturbed surfaces to match with the existing finishes complete all as specified and as 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 not less than 20mm size, medium grade with all necessary fittings, surface wiring , for light /Bell point controlled by one switch including 1.5 Sq mm PVC insulated copper stranded conductor for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes/ on PVC rectangular block with 3 mm thick plastic laminated sheet cover of suitable size (concealed type in permanent bldg and surface in temporary bldg or as directed ) for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover ,for housing switches, socket outlet, regulator etc. complete all as specified or directed including testing on completion.

Material and labour for point wiring with two runs of stranded copper conductor PVC insulated unsheathed 1.5 Sqmm FRLS cable in and including PVC casing caping of suitable size with PVC boards of appropriate sizes and all requisite accessories complete with PVC terminals box for mounting switches, sockets, fan regulators etc with one single core continuous 1.5 Sqmm,FRLS copper cable for earth wire for One light point/Fan controlled by one switch complete all as specified and as directed.

All as per Item No.82 but one bell point controlled by one switch.

All as per Item No.82 but One 3 pin socket outlet 5 Amps on the same board.

All as per Item No.82 but One 3 pin socket outlet. 5 Amps on the independent board.

All as per Item No 82 but One 15 A socket outlet independent with 2.5 sq mm PVC cable and 1.5 sqmm cable as earth continuity wire.

Supply and fix Bell push button 5 Amp, flush type complete all as specified .

Supply and fix Bell, Ding Dong electric AC 230 Volts single pole complete all as specified and as directed.

Supply and fix Ceiling rose, 3 terminal, PVC / Polycarbonate insulated body complete all as specified and as directed.

Supply and fix switch piano flush type single pole one way 5 Amps complete all as specifed .

M & L for switch socket combination 3 pin 5 Amps flush type (multi purpose ) complete all as specified and as directed.

M & L for switch socket combination 2 in 1, 3 pin, 5 and 15 amp flush type universal complete all as specified and as directed.

S & F in replacement of lamp angle/batten holder Bakelite Pin/Retrofit type, in and including with 10 watt LED Lamp (B22) all as specified and as directed.

S&F LED Light fitting 1x9W Bulkhead luminaires including LED light driver connecting up with three core flexible copper conductor cable of suitable size all as specified and as directed.

Supply and fixing LED tube lights fitting, 4 feet long 1x 18W, 220V, AC decorative box type with holder including Removable poly cabonate LED tube light with inbuilt driver connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed.

Supply and fixing building LED security light fitting 35 Watt 230 V 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 including suitable size of GI bracke and clamps for wall fixing complete all as specified and as directed.

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 including taking down old unserviceable fitting complete all as specified and as directed.

S&F metal plug socket single pole and neutral encloser with two pin earth plug with 01 No MCB SP 20 Amp, C series complete all as specified and as directed. Make- Legrand or equivalent in Siemens/Schindler.

S&F Sheet Metal enclosure for SPN DBs, 12 Ways, Double Door, built in 200 Amps bus bar complete suitable for 240 Volts, AC, 50 Hz complete all as specified and as directed Make: L&T / Legrand /C&S/Havells

S&F Sheet Metal enclosure for SPN DBs, 8 Ways, Double Door, built in 200 Amps bus bar complete suitable for 240 Volts, AC, 50 Hz complete all as specified and as directed. Make: L&T / Legrand /C&S/Havells

S&F MCBs, SPN, 240 volts, breaking capacity 10 KA, rating 40-63 amps, complete all as specified and as directed. Make: L&T / Legrand /C&S/Havells

S&F MCB, SP,240 volts, breaking capacity 10 KA, rating 6 to 32 amps, complete all as specified and as directed. Make: L&T / Legrand /C&S/Havells

Supply and fixing Exhaust fan, steel body AC single phase 230 V of size 300 mm sweep with blade, rame and louvers all as specified and as directed.

Taking down carefully electric storage type water heater (Geysers) of any make and any capacity from its mounting place opening for servicing, inspection compete including back plate, heating element, inner copper tank etc, de-scaling back plate and heating element by cleaning with Sulfuric acid/ de-scaling compound painting outer body and re-assembling of Geysers after repairs carrying out and re-fixing in same position including replacement of old nuts, bolts and rubber gasket etc, complete all as specified and as directed by the Engineer-in Charge. Note :- Any type of rubber gasket , rubber washer, screws , insulating tape required shall be deemed to be included in the quoted rate.store, complete all as specified and directed. connection pipe etc all as specified.

M&L submain wiring with two single core PVC insulated, unsheathed, stranded copper conductor cable (FRLS), 1100 volts grade of size 06 Sqmm (nominal area) each and one single core 6.00Sqmm (nominal area) as earth continuity conductor drawn into PVC casing capping complete all as specified and directed. NOTE: (i) Rates for PVC casing capping with accessories are deemed to be included in the unit rate.

M&L submain wiring with two single core PVC insulated, unsheathed, stranded copper conductor cable (FRLS), 1100 volts grade of size 04 Sqmm (nominal area) each and one single core 4.00 Sqmm (nominal area) as earth continuity conductor drawn into PVC casing capping complete all as specified and directed. NOTE: (i) Rates for PVC casing capping with accessories are deemed to be included in the unit rate.

Earthing complete with galvanized mild steel earth plate electrode size 600x600x6mm thick buried directly in ground (Preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 1.5 meter (BGL) connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” galvanized iron protection pipe for earth lead wire upto 5m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 part-I, connected to test point complete, all as specified and testing on completion.

Note: In case doubling/duplicancy of BOQ items , the lowest quoted rate shall be applicable for payment.

M/S G. K. SUTHAR

RAMESH GURUNG

MS MAYA PRAKASH GOEL AND SONS

PRASAD PRADHAN AND SON

M/S JAYSHREE CONCERN

DEEP CHANDRA JOSHI

ANTHONY PRADHAN