SPL REPAIR TO BLDG NO T 252 IN SECTOR IV ZONE P AT MIL STN AGARTALA

Amount

Schedule'A' Part-I: B&R works

Dismantling of AC sheet corrugated / CGI corrugated sheets in roofing any gauge and any thickness including ridge, valley/gutter etc.

S & F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding/ eaves board fixed with selp tapping screw complete all as specified and directed.

S & F pre painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding/eaves board fixed with selp tapping screw complete all as specified and directed.

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

S&F Rolled Steel Sections as in tubular trusses,rafters etc including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St -240complete all as specified and directed.

S&F MS steel Hollow section Square/rectangular as in purlins, rail etc etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St -240 complete all as specified and directed.

S & F Mild steel work in hand rails, half round or other stock section or core for wooden hand rail straight portion, drilled and counter sunk for balusters, nosing to steps including embedding in concrete and screwing etc., wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shapes as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting etc., and similar work confirming to Fe 290 Gde E-165.

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 of one coat of synthetic enamel paint on old steel surfaces of any description over 10cm in width or girth incl preparation of surfaces complete all as specified and as directed.

M & L applying two coats of synthetic enamel paint on steel & iron surfaces of any description, n exc 10cm width or girth when unconnected with other painting or when painted in different tint, including preparation of new surface & applying one coat of red oxide, zinc chrome

Dismantling wall / ceiling board (fibre pulp insulation) or insulation boards any thickness including cover fillets

S & F Aluminium anodised snap grid frame work for false ceiling of grid size 605 x 605 mm with Aluminium "T" section of size 38 x 25 x 1.50 mm thick for main runners, 25 x 25 x 1.5 mm thick for cross runners and angle of size 25 x 25 x 1.50 mm thick along the walls suspended 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 complete all as specified all as specified.

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

M & L Preparing new surfaces of ceiling and applying two coats of oil emulsion distempering complete as specified and as directed.

Demolition of brick work built in cement mortar.

M & L Brickwork with old size subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6)

Taking down plaster on brick or stone wall, ceiling etc incl racking out joints hacking for keys scrubbing down with water etc complete all as specified and directed.etc.

M & L 10 mm thick rendering on fair faces of brick work or concrete surface in cm 1:6 to be finished fair and even with out suing extra cement.

M&L for 15 mm thick cement plaster in cement mortar 1:4 as on chajjas, beam, balcony fins etc with hard drawn wire fabric mesh where required to make up to original shape at any height complete all as specified and directed

M& L for 3mm thick Wall care putty on wall Surface incl preparation of new surface compete all as specified and as directed

M& L for 3mm thick Wall care putty on wall Surface incl complete removal of existing treatment and preparation of old surface compete all as specified and as directed

M & L two coat of Oil bound distemper over a coat of pimer icomplete all as specified and as directed

M & L Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) and preparation of new plastered surface complete all as speified.

M & L for compete removal of existing surface and Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) incl preparation of old surface complete all as speified.

Taking down chowkat with shutter/without taking off shutter from the frame exe 1.50 Sqm but n.exc 4.00 Sqm each complete all as specified and directed.

S&F Powder coated anodised aluminium door air tight frame made of size 100 mm x45 mm of sheet thickness 1.5 mm with one or more rebate including joining cleat etc for fixing anodised aluminium door shutterfully panelled (two nos of panel each shutter) with 5.5 mm thick tinted glass shutter ,rail made 80mm x45 mm of sheet thickness 1.5 mm (top ,bottom ,middle and side rail) single /double leaf side hung type including nessary jointing cleat ,anodised aluminium fillet ,aluminium glazing clip with rubber gasket with aluminium fitting such as aluminium butt hinges 100 mm long 3 Nos on each shutter , aluminium anodised handle 150 mm ,2 nos D type for each shutter and locking 6 lever Make : harrison one on each door,All door fitting except cleat shall be ISI Marked

S & fixed in repair aluminium extruded section body Door closer hydralically regulated,designation No. 3,universal type, suitablebfor door shutters of 851 to 1000 mm in widthand of weight between 61 to 80 kg and fixed

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

Material and labour 75 mm thick PCC 1:3:6 type C2 using 40 mm graded aggregate as in plinth protection finished fair and even w/o using extra cement and making groove of 10mm width at every 3m intervals and at diagonals and filling the joints with bitumen mastic( a mix of bitumen and sand in 1:1 by weight) complete all as specified .

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

M& L Chequered cement concrete tiles 30cm x 30cm x 25mm thick,set, jointed and pointed in neat cement slurry in floors and cut and polished with grey cement and pigments over and including 15 mm thick screed bed or bedding layer of mortar in CM 1:4 for laying finishes all as specefied.

Schedule'A' Part-I: E&M works

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 serviceable materials for reuse including making good of the disturbed surfaces, all as specified and directed.

Material and labour for point wiring (concealed type) with PVC insulated 1100 volts grade FRLS unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of GI boxes of thickness not less than 0.8 mm thick and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified as directed. Note for item Nos.33 to 37: (i) Cost of cutting of wall, if any, for housing of GI box, etc and also making good the disturbed surfaces are deemed to be included in unit rate. (ii) Cost of GI box of suitable size shall be deemed to be included in the qouted rate (iii) Cost of chase cutting for conduit wiring shall be included in unit rate.

All as per item No 33 above but for one 3/5 pin 6 Amps socket outlet on the same board with other switches.

All as per item No 33 above but for one 3/5 pin 6 Amps socket outlet on the independent board.

Material and labour for point wiring (concealed type) with PVC insulated 1100 volts grade FRLS unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of GI boxes of thickness not less than 0.8 mm thick and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified as directed.

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 2.5 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 one light/fan point controlled by one way switch complete all as specified as directed.

Material and labour for switch socket combination multi purpose 2 in 1, 5 Pin, 6 and 16 Amps, flush type complete all as specified and as directed.

Materials & labour for call bell Ding Dong, AC, 230 volt, single pole complete all as specified and as directed

Supply & fixing bell push, flush type, 6 Amps complete all as specified and as directed

Materials & labour for switch piano flush button 6 Amps single pole, 1 way complete all as specified and as directed.

Material and labour for switch socket combination 5 Pin, 5 Amps flush type 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, 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 (Code No 14502 of Anchor or equivalent of Plaza).

Supply and fix sheet metal enclosure /TPN DBs (Double door) 4 way with 200 amps rated busbar suitable for MCB including taking down old unserviceable enclosure one complete all as specified as directed.

Supply & fixing MCB DB (Double door) SPN (concealed in wall), 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 & fixing MCB DB (Double door) SPN (concealed in wall), 8 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 & fixing MCB DB (Double door) SPN (concealed in wall), 4 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 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 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 (concealed type) with two single core PVC insulated cable with Copper conducter unsheathed cable of size 4.0 sqmm drawn through & including PVC conduit with 4.0 sqmm PVC insulated copper wire single core for continuous earthing including taking down old one complete all as directed. Note : (i)Two run of 4.0 sqmm & one run of 4.0 sqmm of cable shall be measured as single run.(ii) Cost of chase cutting for conduit wiring shall be to be included in unit rate. (iii) Wire should be used in proper colour code red/yellow/blue for phase, black for neutral & green for earth

Material and labour for sub main wiring with two single core PVC insulated cable with Copper conducter unsheathed FRLS grade cable of size 2.5 sqmm drawn through & including PVC cassing capping with 2.5 sqmm PVC insulated FRLS copper wire single core for continuous earthing after taking out old unservicable submain wiring complete all as directed. Note : Two run of 2..5 sqmm & one run of 2.5 sqmm of cable shall be measured as single run.

Supply and fixing LED lights fitting 1x 18W, 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 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 tube light fittings all as specified and as directed.

Supply and fix MCB triple pole & neutral 63 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections suitable for 4 way type TPN DB in double door with proper size of aluminium lugs complete all as specified as 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.

M/S PAUL ENTERPRISE (BID ID -3126944)

M/S PRITAM ENTERPRISES (BID ID -3128338)

M/S UTTAM GANGULY ENTERPRISE (BID ID -3127829)

SHRI CHANDAN CHANDA (BID ID -3127338)

M/S New Saha Enterprise (BID ID -3127539)

SHRI RAJESH DEY (BID ID -3127448)

M/S SANKAR GOPE (BID ID -3127671)