ADDN/ ALTN TO 624 GARUD FLT AT AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Dismantling of brickwork or stone/ boulder masonry, built in cement 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 subclass ‘B’ 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 of any description complete all as specified and directed.

M&L for 10 mm thick rendering in cement mortar (1:4) over mixed with integral water proofing compound by weight of cement as per manufacturer instruction over 10 mm thick backing coat in cement mortar (1:4) on fair faces of brick or concrete surface complete all as specified and directed.

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

M&L for 10 mm thick rendering in cement mortar (1:6) on fair face of brick or concrete surface finished even and fair complete all as specified and directed.

M&L for applying two coats of exterior emulsion weather coat of camouflage pattern on walls over a coat of primer complete all as specified and directed.

M&L for applying two coats of exterior emulsion weather coat of camouflage pattern on asbestos sheets over a coat of primer complete all as specified and directed.

M&L for preparation of old surface of wall and applying two coats of oil emulsion distemper complete all as specified and directed.

M&L for preparation of new surface of wall and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directed.

M&L for steel work in tubular/angle 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 and directed.

M&L for pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with 'J' hook and fixing arrangement complete all as specified and directed.

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

M&L for preparation of new or previously untreated steel and iron surface 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.

Dismantling of ceiling board (fibre, pulp, insulation etc.) or insulation of boards/ slap/ blankets, any thick-ness with frame work including cover fillets cornices etc. and serviceable ceiling board and cover fillets, etc., keep in safe custody for re-use, complete all as specified and directed.

M&L for GI grid frame works for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 to 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screw at 450 mm center to center/ intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx. 900mm center to center with GI cleat and steel expansion fasteners with and including ceiling section of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips 10.5mm fixed to intermediate channel with connecting clips across the intermediate channel at 457mm center to center complete all as specified and directed.

M&L for 12 mm thick non asbestos fibre cement building board decorative type (e-board) fixed in aluminium snap grid frame work with screws complete all as specified and directed.

M&L for GI wire 4mm thick as a suspender for aluminium snap grid framing complete all as specified and directed.

Taking down chowkat or frame with shutters of any description n.exc 1.50 sqm each (without taking off shutters from the frame) complete all as specified and directed.

Taking down chowkat or frame with shutters of any description exc. 1.50 sqm but n.exc 4.0 sqm each (without taking off shutters from the frame) complete all as specified and directed.

M&L for cutting holes exc half brick n.exc full brick in brick walls in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete, 1:2:4, type B-1 as required complete all as specified and directed.

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

S&F MS butt hinge medium weight cold rolled of size 100 mm complete all as specified and directed.

S&F extruded aluminium alloy handle 150 mm long fabricated type anodised complete all as specified and directed.

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

M&L for sheet glass 4 mm thick ordinary quality and glazing with oil putty or glazing pins/ spring clip in square, rectangle in each pan complete all as specified and directed.

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

M&L for non-skid ceramic tile 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm thick screed bed in CM 1:6, set, jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M&L for glazed ceramic coloured tile in vertical surface 350 x 250 x 7 mm or 450 x 350 x 7 mm thick with matching highlighter laid over and including 10 mm thick rendering in cement mortar 1:3 set and jointed in neat cement slurry and pointed in white or colour cement to match the tile complete all as specified and directed.

M&L for post construction termite treatment in vertical and horizontal surfaces in joineries, cupboard etc complete including necessary drilling operation to insert anti termite chemicals and making it good complete all as specified and directed.

M&L for solid PVC double door frame of size 50mm x 95mm made out of 5mm plain colour PVC sheet reinforced with MS tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

M&L for factory made solid PVC moulded door shutters 28 to 30 mm thick (stiles), with 2, 4 or 6 raised panel design with 2mm thick 3D wood grain moulded PVC sheet polyurethane painted on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and directed.

S&F in repair, PVC corner shelves assembly consisting of 03 shelves of size not less than 1st 15 cm corner radius, 2nd not less than 10 cm corner radius and 3rd not less than 5 cm corner radius fixed into wall with screws and drilling machine complete all as specified and directed.

S&F in repair, brass chromium plated shower rose 125 mm size with or with out swivel joints, any size including fixing to steel pipe or union complete all as specified and directed.

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

S&F in repair, 25 mm dia stainless steel decorative type bracket and side cups for curtain rods fixed with screws complete all as specified and directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar complete all as specified and directed.

M&L for 18-20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like including pointing with admixture of pigment to match with shade of granite, laid over and including 20 mm thick cement mortar 1:4 including rounding the edges complete all as specified and directed.

M&L for uPVC windows with frame of size 1.2m x 1m sliding window with wire mesh in size fixed with 5mm glass and locking arrangement with all necessary arrangement such as hinges, bolts complete all as specified and directed.

M&L for uPVC ventilators with frame of size 0.45m x 0.5m in size fixed with 5mm glass and locking arrangement with all necessary arrangement such as hinges, bolts etc. complete all as specified and directed.

Hacking out old broken glass (any thickness size, quality or description) including punching or drilling out old glazing pins/spring clips and providing and fixing new ones area exc 1.5 sqm complete all as specified and directed.

Surface excavation n.exc. 30 cm deep and averaging 15 deep and getting out in soft/ loose soil complete all as specified and directed.

Removing excavated material (soil) n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

M&L for hard core of gauge n.exc 63 mm, deposited, spread and levelled in layers n.exc 10 cm thick watered and rammed to a true surface complete all as specified and directed.

M&L for cement concrete, 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

M&L for 75 mm thick, cement concrete, 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in sub-floors, sub-bases, floors and pavings etc complete all as specified and directed.

M&L for chequered cement concrete tile 20cm x 20cm x 25mm thick, set, jointed and pointed in near cement slurry in floors with grey cement and pigments including 20 mm thick screed bed or bedding layer or mortar layer of mortar for laying floor finishes in CM 1:6 complete all as specified and directed.

M&L for cement concrete, (1:1.5:3) of grade M-20 (nominal mix) used for side coping/kerbs to prevent lateral movement of path complete all as specified and directed.

Taking down carefully copper/aluminium point wiring complete (light, fan, plug point & power complete alongwith fittings, switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets) removing materials to store and offering credit & making good of disturb surfaces of wall/floors etc complete all as specified & directed.

M&L for Point wiring with 1.5 Sqmm (22/0.30mm) PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLS type drawn through and including PVC concealed conduit (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick, with 3mm thick plastic laminated sheet cover of adequate size for one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLS type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metallic bodies of luminaires/ fan at other end complete as per site requirement for one light point or one fan point controlled by one switch with cable 1.5 sqmm size complete all as specified & directed. Note:- Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

All as per ser item No. 51.00 above, but for One 5 Amp, 5 pin socket outlet point on same board with other switches including earth wire complete.

All as per ser item No. 51.00 here in before, but for One 5 Amp, 5 pin socket outlet point on independent board.

All as per ser item No. 51.00 here in before, but with 4.0 Sqmm (36/0.30mm) PVC copper stranded cable FRLS type for one 15 Amp, 5 pin socket outlet point including PVC cable 4 Sqmm FRLS type copper stranded conductor as earth wire as specified & connected to common earth & earth terminals including boards for mounting purposes.

S&F in repair, switch piano flush button 5 Amp, single pole, one way, 230 volts white finish complete all as specified & directed.

S&F in repair, socket outlet flush type, 5 pin, 5 Amp, multipurpose 230 volts, single pole, one way suitable for 3 pin/2pin, 5 Amp plug top white/ivory finish complete all as specified & directed.

S&F in repair, switch socket combination flush type, 5 pin, 5 Amp, multipurpose, 230 volts, single pole, one way suitable for 3 pin/2pin, 5 Amp plug top white/ivory finish complete all as specified & directed.

S&F in repair, switch socket combination multipurpose, flush type, 2 in 1 type (3 and 5 pin) 5/15 Amps, 230V, AC complete all as specified & directed.

S&F in repair, energy efficient Street/ Roadway/ Building Security Luminaire LED fitting upto 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, including brackets and all accessories needed to fixed to the wall or pole all as per site requirement and complete all as specified & directed.

S&F exhaust fan, steel body, AC, single Phase, 230V of size 300mm sweep with blades, frame and louvers complete as per site requirement and complete all as specified & directed.

S&F LED light 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 all as specified and directed.

S&F in repair, surface and wall mounted LED batten 10 watt - 2Ft white with aluminum housing & integrated electronic driver, high performance batten and efficacy should not less than 100 lumen/watt complete all as specified and directed.

S&F in repair, stepped type electronic fan regulator socket type on the existing phenolic laminated sheet etc complete all as specified and directed.

S&F in repair, ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish complete all as specified and directed.

M&L in repair, sub main wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100 Volts grade, FRLS type, cables 10 sqmm drawn through in and including rigid PVC heavy duty concealed conduits including 6 sqmm 1100 volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note: (i) Two runs of cables and one run of continuous earthing cable drawn in conduit/ casing and caping will be measured as one length of sub main with colour code Red, Black and Green. (ii) PVC conduit/ casing caping and its accessories is deemed to be included in this item rates. (iii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

S&F in repair, TPN distribution board 415 volts sheet metal enlosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 220 volts, 200 Amp rated bus bar with front openable cover suitable for TPN 4 ways MCB complete all as specified and directed.

S&F in repair, SPN distribution board sheet metal enlosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240 volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 8 ways complete all as specified and directed.

S&F in repair, MCB SPN/DP 32 Amp rating 240 V, 10 KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

S&F in repair, MCB SP 6 to 32 Amp rating 240 V, 10 KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

S&F in repair, MCB TPN 16 to 32 Amp rating 415 V, 10 KA 'B' curve complete with connection testing and commissioning complete all as specified and directed.

M&L in repair, earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thickness burried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level connected to and incl galvanised earth lead wire of 4.00mm dia by means of nuts & bolts, check nuts and washers of galvanised incl PCC pit of 1:2:4, type B-1, cover reinforced with XPM weight not less than 4 Kg/Sqm and 6mm dia bar handle, earth pit angle iron frame of size 25mm x 25mm, excavation and earth work in any type of soil, charcoal dust, salt, light grade GI watering pipe 20mm dia with funnel and wire-mesh and medium grade GI protection pipe of 15mm bore from top edge of earth plate upto main distribution board complete all to as shown in electrical plate No 3 of MES Sch 2009 (Part-I) connected main switch board all as specified and testing on completion.

S&F wall mounting fans complete with blades, regulator and accessories, 230 V, 400 mm, speed 1350 RPM wall fan double string 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.

SARKAR ENGINEERING CO. (BID ID -3195953)

M/S BIJAN CHAKRABORTY (BID ID -3196552)

HALDER ENTERPRISERS (BID ID -3197026)

M/S IDEAL CONSTRUCTIONS (BID ID -3199055)

INDIA DEVELOPMENT CONSTRUCTION (BID ID -3195784)

SHRI P P SHARMA (BID ID -3195808)

M/S MANAS MITRA (BID ID -3197501)