SPECIAL REPAIR TO MAIN GUARD ROOM (SECURITY SECTION) AT AF STN BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Taking down cement plaster of any description 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 preparation of surfaces and applying 1.5mm thick Birla white or equivalent wall putty to newly plastered surface and applying two coats of oil bound distemper complete all as specified and directed.

M&L for preparation of new surfaces 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.

Dismantling AC corrugated or semi corrugated sheets including ridges as in roof and segregating serviceable sheet for reuse and removing unserviceble from site complete all as specified and directed.

M&L for 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 J hook and fixing arrangement as approved by Engr-in-Charge complete all as specified and directed.

M&L for 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 complete all as specified and directed.

M&L preparation of new or previously untreated steel and iron surfaces 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 as directed.

M&L for GI grid frame works for seamless ceilling comprising of GI peremeter channel 0.55mm thick with two unequal flanges of 20 to30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screw at 450mm center to center/intermidiate 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 expantion fastners with and including ceilling section of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips 10.5mm fixed to intermidiate channel with connecting clips across the intermidiate channel at 457mm center to center hanged with 4mm thick suspender equally spacing not exceeding 1m c/c complete all as specified and as directed.

M&L 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.

Taking down chowkats 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 chowkats 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.

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

M & L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and in screed bed in CM 1:6 and pointed in white or coloured cement to match complete all as specifed and directed.

M & L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in skirting fixed in CM 1:6 complete etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specifed and directed.

M&L for Non - skid Ceramic tiles 7 to 8 mm thick (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 in screed bed 1:6 to match complete all as specified and as directed.

M&L for joint free glazed ceramic coloured tiles 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 tiles complete all as specified and directed.

M&L factory made UPVC white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories with frame complete all as specified and as directed.

M&L solid PVC Double door frame of size 50mm x 95mm made out of 5mm Plain colour PVC sheet reinforced with M.S. tube, suppling & fixing in opening as per specification & drawing complete all as specified and as directed.

M&L 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 including hinges, sliding/tower bolt etc complete all as specified and as 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.

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

S&F in repair, vitreous china wash down water closet pan pedestal pattern white including fixing with trap including PVC matching seat cover complete all as specified and as directed.

S&F in repair, vitreous china WHB white with flat back of size 550x400mm with bracket including CP waste coupling and 32mm PVC waste pipe complete all as specified and as directed.

S&F in repair, PVC flushing cistern low level 10 Ltr capacity of approved make including fixing of brackets connection to WC with CI brackets and making good disturbed area complete all as specified and as directed.

S&F in repair, health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. complete all as specified and as directed.

S&F in repair, 15 mm bore chromium plated fancy type angle valve with elegant knob screwed down high pressure, with crutch or butterfly handle screwed for iron pipe or for union complete all as specified and directed.

S&F in repair, 15 mm bore chromium plated fancy type long boby bib tap with crutch or buttrfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repair, 15 mm bore chromium plated fancy type pillar tap for WHBs with capstan heads, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair, 15 mm bore chromium plated fancy type stop cock (concealed type) with long shank and cup with elegant knob screwed down high pressure, with crutch or butter fly handle screwed for iron pipe or for unions complete all as specified and directed.

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

M&L 15mm bore GI tubing medium grade fixed to wall or ceiling or laid in floors etc complete all as specified and as directed.

S&F in repair, CP soap dish fixed to wall with screw 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 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, FR type drawn through and including PVC casing caping/ PVC Conduit (ISI marked) and its accessories such as Tee, elbow, jointer, elbow corner etc. fixed on surface of walls, coloumns/ beams alongwith 1.5 Sqmm (nominal area) copper conductor cable (multistranded) PVC insulated and unsheathed as earth wire connected to common earth dolly at one end and metalic bodies of luminaire/ fan at other end including PVC folding boards with sunmica top for mounting switches, sockets, fan Regulators, accessories etc as per site requirement and all as specified & directed by Engr-in-Charge for the following:- (a) One light point or one fan point controlled by one switch with cables 1.5 sq. mm size 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.38 above here in before but for One 5 Amp 5 pin socket outlet point on same board with other switches including earth wire as specified.

All as per ser item No. 38 here in before but for One 5 Amp 5 pin socket outlet point on independent board.

All as per ser item No. 38 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.

Supply and fixing in replacement modular switch 6 Amp single pole one way 230 volts white finish all as specified & directed.

Supply and fixing in replacement of modular socket outlet flush type 6 Amp multipurpose 230 volts single pole one way suitable for 3 pin/2pin white/ivory finish all as specified & directed.

Supply and fixing in replacement of modular switch socket combination flush type 6 Amp multipurpose 230 volts single pole one way suitable for 3 pin/2pin white/ivory finish all as specified & directed.

Supply and fixing in replacement of modular switch socket combination multipurpose flush type 2 in 1 type (3 and 5 pin) 6/16 Amps, 230V, AC complete all as specified and directed.

Supply & Fixing in replacement of modular white cover plate with frame, 2 module complete all as specified and directed.

Supply & Fixing in replacement of modular white cover plate with frame, 4 module complete all as specified and directed.

Supply & Fixing in replacement of modular white cover plate with frame, 8 module complete all as specified and directed.

Supply and fixing in replacement 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 specified and directed.

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

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 all as specified and directed.

Supply and fixing in replacement round/square shape 6 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 all as specified and directed.

Supply and Fixing in replacement LED panel light 36 watt efficient LED recessed luminaire 2 ft x 2 ft (>100 Lumen/Watt) to enhance the delight of occupants with comfortable experience through its classic design & glare free soft illumination for armstrong/ grid ceiling or similar ceiling mounting system with concealed complete prewied complete as per site requirement and all as specified and directed. Note : Rate for removing of existing unservieable old luminaire is deem to be included in this item rates.

Supply & Fixing in replacement of modular type fan regulator, AC 230 Volts complete all as specified and directed.

Supply and fixing in replacement ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish complete all as specified and directed.

Supply and fixing in replacemant of submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 10 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits including 6 Sqmm 1100Volts 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 earting 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 deem 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.

Supply and fixing in replacement 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 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 4 ways all as specified & directed.

Supply and fixing in replacement 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 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 8 ways all as specified & directed.

Supply and fixing in replacement TPN 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 415 volts, 200 Amp rated bus bar with front openable cover suitable for TPN 4 ways all as specified & directed.

Supply and fixing sheet metal encloures with plug socket single pole and neutal with two pin and earth plug and with one MCB of 20 Amps (SP) complete all as specified and directed.

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

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

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

Supply, laying, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 4 core 25 sq mm.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

M/S Banerjee construction co (BID ID -3305904)

SUNIL DAS AND CO (BID ID -3305067)

NIRANJAN SARKAR (BID ID -3304901)

SHRI P P SHARMA (BID ID -3304133)

INDIA DEVELOPMENT CONSTRUCTION (BID ID -3304029)

M/S MANAS MITRA (BID ID -3305317)

SARKAR ENGINEERING CO. (BID ID -3304149)

HALDER ENTERPRISERS (BID ID -3304724)