ADDN AND ATLN OF BLDG NO T 773 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 Steel work in tubular trusses and vertical posts 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

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.

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

M&L 25 thick P.C.C (1:2:4) type B-O using 12.50 mm graded stone aggregate as in floor finished rough.

M&L for non skid ceramic coloured tiles (Joint free)7 to 8 mm thick ( Square/rectanguler) area of each tile exc 0.18 Sqm but not exc 0.38 sqm in ist quality provided as in floor set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface including cement screed bed 15mm thick in cement mortar 1:4 base complete all as specified and directed.

M&L for non skid coloured( joint free )ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exceeding 0.18Sqm but n. exc. 0.38 Sqm, vertical surfaces, in skirting etc. set and jointed in neat cement slurry and pointed in whiter or coloured cement to match as in floor,including 10mm thick cement plaster in cement mortar 1:3 all as specified and directed. complete all as specified and directed.

Dismantling timber boarding of any description fixed in any position complete all as specified.

S&F 2nd class Hard wood 20 mm thick boarding planed both side with butt joints fixed with nails in any situation complete all as specified and as directed

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

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.

Surface dressing n exc 15 cm deep in soft/loose soil complete all as specified

M&L for Hardcore of Broken bricks gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface complete all as specified and as directed

M&L 100 mm thick Plain cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate ) as in sub base , fillng and mass concrete complete all as specified and directed.

M&L Brickwork with Burnt Clay bricks using with modular bricks, straight or curved on plan exc 6m mean radius built in cm 1:6 , complete all as specified and as directed

Excavating in trenchs not exceeding1.5metre wide and not exceeding1.5 metre in depth and not exc10Sqm on plan in any type of soi land getting out hard and dense soil all as spd.

Returning,filling in(soil)including spreading,levelling,watering an well ramming in layers not exceeding 25cm thick in any type of soil a llas spd.

Removal of excavated material(soil)to a distance no texceeding 50 metre and depositing where directed at a level not exceeding1.5mabove the starting point all as spd.

M&L Cement concrete 1:4:8 (Nominalmix)using 40 mm graded crushed stone aggregates in foundation filling and mass concrete complete all as spd.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in & raming earth/ broken rubble mixed with earth around, in layers n. exc. 25cm, watering, & removing surplus soil to a distance n exc 50m & making good surface in soft/loose soil complete as specified.

M&L for Cement concrete Type B2 1:3:6 (40 mm graded aggregate) in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts complete as Specified

M&L for non skid ceramic coloured tiles (Joint free)7 to 8 mm thick ( Square/rectanguler) area of each tile exc 0.11 Sqm but not exc 0.18 sqm in ist quality provided as in floor set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface including cement screed bed 15mm thick in cement mortar 1:4 base complete all as specified and directed.

M&Lfor glazed and coloured ceramic (Joint free) tiles 350x250x7mm/450x300x7mm thick, finish as in vertical surfaces set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick cement plaster in cement mortar 1:4 all as specified and directed.

M&L Granite work (of any type) 18 to 20mm thick (table rubbed and polished including round edge) in steps, jambs, pillars, windowcills, cooking platforms, wash basin platform and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with granite shade over and including 15mm thick screed bed in cm 1:4 complete all as specified and directed by Engineer-in-Charge.

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.

Taking down rolling shutter of size not exceeeding 6 sqm area, straightening of curtains, making good of edges, guide chanels, necessary riveting/welding, repairing to hood cover, rotating shaft ,Painting and refixing the same after complete repair, greasing the guide channel to make smooth functioning, replacement of steel spring, ball bearing etc if required, repair of lock plate, polling hook handle, slidding lock, hold fast curtain rod including necessary RCC/ PCC work complete all as specified and as directed by Engr-in-charge.

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.

M&L 50mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate Finished even & smooth using extra cement complete all as specified

M&L Brick work with sub class B bricks straight or curved on plan to any radius in half brick thick walls, built in cm 1:4

M&L Rendering 15mm thick on stone masonry surfaces or surface fair face of brickwork in CM (1:4) finished even & smooth (without using extra cement) complete all as specified and as directed

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

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 for schedule of credit to contactor 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. 48 to 51 : (i) Cost of cutting of wall, if any, for housing of GI box, ceiling rose, 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 the qouted rate.

All as per item No 48 above but for one 3/5 pin 6 Amps socket outlet on the same board with other switches.

All as per item No 48 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 2.5 sqmm (nominal area) for phase, neutral and 2.5 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 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, 8 way , 200 A rated IP-43,IK-09, sheet steel with bus bar, din rail, neutral link and earth bar(concealed in wall) 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 fix LED light fitting, 1x10/12w bulk head luminaries, with LED lamp, etc. complete with all accessories and including connecting up with twin core twisted flexible copper conductor cable of suitable size, including taking down the old unserviceable fitting complete all as specified and 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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