SPECIAL REPAIRS TO BLDG NO T-409 OTM OR LIVING IN ZONE K AT MILITARY STATION AGARTALA

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

M&L for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering, fixed with self tapping screws as specified.

M&L for Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering, fixed with self tapping screws as specified.

Excavation in post holes (or similer holes) each n.exc 0.5 Cum getting out, ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm watering and removing surplus soil to a distance n.exc. 50 m and making good the disturb surface in soft/loose soil complete all as specified and directed.

M & L for cement concrete type C2 1:3:6 using 40mm graded aggregtaes in foundations, filling and mass concrete of post holes for securing angle vertical posts complete all as specified

M&L of two coat of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth incl preparation of surfaces complete all as specified and as directed.

M&L for dismantling timber scantling 40 sq cm and over in section,in any position

M&L for second class hard wood in scantlings complete as specified.

Dismantling wrought iron or mild steel work of any description not otherwise provided for.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240 complete all as specified

Demolition of Brickwork or stone/boulder masonry, built in CM or cement lime mortar including all quions, arches, pillars etc, but excluding ashlar facings, dressed stonework & precast concrete articles

M&L Brick work with sub class B bricks straight or curved on plan exe 6 m mean radius built in cement mortar 1:4 complete all as specified and as directed

M&L 15mm thick rendering in CM (1:4) on brick work/ concrete surfaces in two layers (10mm backing coat and 5mm finishing coat mixed with integral water proofing compound @ 3% by wt of cement,) finished even and fair complete all as specified and as directed.(Note: Water proofing compound measured & paid separately)

M&L for preparation of old painted surface applying one coats of cement based paint white or tinted on old wall surface complete all as specified

Dismantling wall or ceiling (fibre pulp insulation etc) boarding, any description, fixed in any position with nails complete all as specified.

S & F Aluminium anodised snap grid frame work for false ceiling of grid size 605 x 605 mm as specified and suspended with Hangers 6 mm dia. G.I. complete all as specified all as specified.

S&F for 4 mm thick Non asbestos fibre cement building board (E- Board) for fixed to Aluminium frame work with screws as in ceiling complete as specified and as directed.

M & L for preparation of new surfaces over ceiling and applying two coats of oil bound distemer over a coat of priming on board complete all as specified and directed.

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

M&L 25 mm thick P.C.C (1:2:4) type B-0 using 12.50 mm graded stone aggregate as in floor finished even and smooth using extra cemenet complete all as specified and as directed.

M&L for 22 mm width and 3mm thick glass dividing strips complete all as specified .

M&L for providing 100 mm thick cement concrete type C-2, 1:3:6 using (40 mm graded brick aggregate) as in path or paveway finished rough without using extra cement complete all as specified and directed.

M & L 75mm thick PCC 1:3:6 type B-2 ( 40mm graded aggregate) thick as in plinth protection finishing the surface even & fair whtiout using extra cement with 10 mm joint , filled with bitumen mastic (mix of bitumen and sandin ratio in 1:2) at 3.0m intervals 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 as directed.

Material & Labour for non skid ceramic coloured tiles 7 to 8mm thick (square /rectangular) area of each tile exceeding 0.18sqm but not exc 0.38 sqm in floors etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match over 15 mm thick screed bed or bedding layer of mortar in CM 1:6 for laying floor tiles complete all as specified

Material & Labour for non skid ceramic coloured tiles 7 to 8mm thick (square /rectangular) area of each tile exceeding 0.18 sqm but not exc 0.38 sqm as in skirting etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match including 10 mm thick cement plaster in CM 1:4 complete all as specified

M&L Chequered cement concrete tiles 30cmx30cmx25mm thick machine pressed set jointed and pointed in neat cement slurry as in floors and cut and polished using grey cement and pigments over screed bed or bedding layer of mortar 20mm thick for laying floor finishes in cement mortar (1:4) complete all as specified and directed

Taking down shutter from the frame exe 1.00 Sqm and n exc 2.0 Sqm each complete all as specified and directed.

S&F 35mm thick Factory made Flush shutter solid core construction with block board core and plywood face panels commercial type on both sides complete all as specified and directed.

Taking down chowkat with shutter/without taking off shutter from the frame n exe 1.50 Sqm each complete all as specified and directed.

S&F 35mm thick 2nd class hard wood skeleton shutter open rebated & prepared to receive glass, gauge etc (with out sash bars) edges of framing plain,chamfered or rounded fitted with cut and mitred beads for securing glass, gauge etc complete all as specified and directed.

S&F 100mm size type B-21 Butt hinges, extruded aluminum alloy with galvanized MS sheet hinges pin anodized complete all as specified.

S&F 3mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each complete all as specified and directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire & average width of aperture 1.40mm with stainless steel wire staples complete all as specified and as directed

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

S&F 150mm long aluminium anodized barrel tower bolts of extruded section complete all as specified .

S&F 150mm size extruded aluminium alloy handles, fabricated type anodized complete all as specified and as directed.

S&F 200mm long aluminium anodized barrel tower bolts of extruded section complete all as specified and as directed.

M&L framed work such as grills, grating, etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways railing framework of water tank and siliar work all as specified and as directed.

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

M&L for fabrication and fixing of anodised Powder Coated aluminium door shutter fixed with rubber gasket, stopper, cleats, handles etc complete for aluminium frame of size 101.6mm x 44.45mm x 2mm and section of bottom and top rail of section114mmx44.45mmx2mm thick and and lock rail shutter frame of 83mm x 44.45mm x 2 mm with and including panels of 5.0 mm thick plain/frosted float glass,and with anodised aluminium snap beading of size 18.2mmx16.66mm scred for fixing fully including all necessary fittinngsand EPDM rubber packing each shutter shall be provided with two decorative type aluminium disc handle of 150 mm dia per shutter ,1 no heavy duty door closer, 1no 200mm long aluminium tower bolt and 3Nos 125 mm long Stainless steel Butt hingeds per shutter including taking down old onecomplete all as specified and as directed.

M & L for a coat of white wash on wall surface including preparation of old surfaces complete all as specified

M & L preparation of new wooden surface and applying two coats of synthetic enamel paint over a coat of pink primer exc 10 cm width or girth complete all as specified and as directed.

M & L preparation of old wooden surface and applying two coats of synthetic enamel paint over a coat of pink primer exc 10 cm width or girth complete all as specified and as directed.

Material & Labour for writing letters or figures (block, Roman, Italic or Indian) n.exc.30 cm high complete all as specified and directed.

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete including fittings such as switches, Bell push, call bell, ceiling rose, sockets, switch sockets, regulator, lamp holder etc by unscrewing from board carefully and keep aside for schedule of credit to contactor including making good of the disturbed surfaces, all as specified and directed.

Material and labour for point wiring (surface type) with PVC insulated, 1100 volts FRLS grade, unsheathed, single core, multistranded copper conductors 1.5 sq mm (nominal area) for phase, neutral and continuous earth wire drawn through and including PVC Casing -N- capping (medium duty) double lock type of 20mm size with fittings & accessories, pressed steel sunken terminal box(Consealed in wall) made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 0.8 mm thick bakelite sheet for fixing switches, regulator etc and earth continuity conductor shall be connected to common earth and earth dolly for one light / fan point controlled by one 1 way switch complete all as specified & directed. Note : Cost of cutting of wall, if any, for housing of pressed steel sunken terminal box and also making good the disturbed surfaces are deemed to be included in the unit rate.

All as per item No 47 above but for one 3/5 pin 6 Amps socket outlet on the same board with other switches.

All as per item No 47 above but for one 3/5 pin 6 Amps socket outlet on the independent board.

Material and labour for point wiring (surface type) with PVC insulated, 1100 volts FRLS grade, unsheathed, single core, multistranded copper conductors 2.5 sqmm (nominal area) for phase & neutral and 1.5 Sqmm (nominal area) continuous earth wire drawn through and including PVC Casing -N- capping double lock type of 20mm size with fittings & accessories, pressed steel sunken terminal box (Consealed in wall) made out of 1.6mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3mm thick bakelite sheet for fixing switches, sockets, regulator etc and earth continuity conductor shall be connected to common earth and earth dolly for 3/5 pin 16 Amps socket outlet complete all as specified & directed.

Material and labour for switch socket combination multi purpose 2 in 1, 5 Pin,5 and 15 Amps, flush type ISI marked complete all as specified and as directed.

Materials & labour for switch piano flush button 5/6 Amps single pole, 1 way 240 V ISI marked complete all as specified and as directed.

Material and labour for switch socket combination 5 Pin, 6 Amps flush type ISI marked complete all as specified and as directed

Materials and labour for socket out let 5 Pin, 6 Amps flush type complete all as specified and as directed.

Materials and labour for ceiling rose surface bakelite,PVC/poly 65 x 50mm, three terminals complete all as specified and as directed.

Materials and labour for electronic fan regulator (step rotary type), AC 240 volt complete all as specified and as directed.

Supply & fixing MCB DB (Double door) SPN, 12 way sheet steel with bus bar, din rail, neutral link and earth bar including taking down old DB with fitting & fixtures all as specified and directed.

Supply and fix MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'B' series with all incoming / outgoing connections with proper size of lugs complete inculding taking down the old unserviceable one all as specified as directed.

Supply and fix MCB single pole & neutral 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete inculding taking down the old unserviceable one all as specified as directed

Supply and fixing LED street 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 complete complete including taking down old unserceable light fitting all as specified and directed.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 100mm C/C both way and two Nos lifting handle made of 12mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete all as specified in electrical plate No 3 of SSR Part-I including taking down old earthing.

Material and labour for sub main wiring with two single core ,1100 V grade ,PVC insulated cable with Copper conducter FRLS unsheathed cable of size 4.0 sqmm drawn through & including PVC Casing -N- capping with 4.0 sqmm PVC insulated copper wire single core for continuous earthing after taking out old unservicable submain wiring complete all as directed. Note : Two run of 4.0 sqmm & one run of 4.0 sqmm of cable shall be measured as single run.

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. Including taking down old unserceable light fitting complete all as specified and as directed.

Supply and fixing round shape 12 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete.

Materials and labour for lamp holder suitable for LED lamp 9 watt insulated body with back plate for angle/batten fittings complete all as specified and as directed.

Taking down ceiling fans/ of any size and kept in store complete all as specified and directed.

Hanging/refixing ceiling fans of any size complete all as specified and directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc, required for complete and proper execution of the work. Refer Schedule 'A' notes for details.

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