ADDN / ALTN TO SMC BUILDING AT AF STN BAGDOGRA.

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 to30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screw at 450mm centre to centre/intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx. 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section of 0.55mm thickness having curled 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 centre to centre hanged with 2mm thick suspender equally spacing not exceeding 1m c/c complete all as specified and 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.

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

M&L for Vitrified coloured Ceramic tiles 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. laid over and including 15mm thick screed bed in CM 1:6 etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M&L for Vitrified coloured Ceramic tiles 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in skirting/vertical surface laid over and including 10mm thick rendering in CM 1:4 etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M & L for non skid coloured ceramic floor tiles of size of tile exc. 0.11 but n.exc.0.18 sqm each 7 -8mm thick as in floor laid over 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 colour glazed ceramic wall tiles of size 450x300x6-7mm thick on vertical surfaces laid over and including for rendering 10mm thick in CM (1:4) on vertical surface of wall. cement screed bet set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

Demolition of brick work built in Cement mortar or cement lime mortar incl all quoins, arches , pillar etc complete all as specified and directed.

M&L for brick work sub class 'B' bricks, straight or curved on plan, exc 6m mean radius built in CM 1:6 complete all as specified and directed.

M&L for half brick work in CM 1:4 complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in CM 1:6 finished even and fair without using extra cement as internal plaster on walls.

M&L for preparation of new plastered wall surfaces and applying two coats of oil bound distemper over 1.5mm thick Brila/JK wall care putty over a coat of alkali resistant primer complete all as specified and directed.

M&L for 1mm PU aqua water proofing chemicals over plastered surface in 02 layers of 0.5mm each complete all as specified and directed by the manufacturer which are as following mentioned below: (make: Asian paints, Fosroc, sika or equivalent) 1.Surface preparation and re-plastering/plastering work: Plastering of the surface- Labour charges for laying protective screed /Plaster in 1:4 (Cement:sand) to proper gradient over the entire treated Floor area for thickness of 15 mm and Surface. 2. Water proofing treatment: 2(a):Primer Coat: Providing and applying one self priming coat with single component Polyurethane membrane PU Aqua with 30% water dilution. 2(b)Coating Application: Providing and applying one-component brush/roller/spray applied, polyurethane(Asian Paints PU Aqua or Equivalent make), 1.8 kg waterproofing membrane with a SRI value >105 and based on pure, elastomeric, hydrophobic, polyurethane resins which forms a uniform, elastic, waterproof, vapour permeable sealing layer after application and curing forming a seamless cast in situ membrane providing high Mechanical, chemical, thermal, UV and weather resistance properties; Density: 1.2 kg/Ltr Crack Bridging ability: upto 4mm Elongation at break: 450% (ASTM D 412) Tensile strength: >1.50 N/mm2 (ASTM D412) Solid Content: 60% Water impermeability, 7 MPa, 72 Hours: 0 mm (BS EN 12390-8) 2(c) Providing and laying 45 GSM fibre glass net sandwiched between two coats Polyurethane liquid membrane. The net should be fixed on the first coat of PU coating while the coating is still in tacky condition. (Work need be executed through Reffered applicator of Manufacturer ans Reference letter need to submit by Manufacturer)

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.

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.

Supply and fixing 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 complete all as specified and 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, supplying & fixing in opening as per specification & drawing.

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. 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

M&L for Pre-painted galvalume aluminium zinc coating GI based corrugated/Semi-corrugated/Trapezoidal profile 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 complete all as specified and directed.

M&L for Pre-painted galvalume aluminium 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 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 15-18mm 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.

S&F Vitreous China urinal, bowl type (back or corner wall type), size(465 x 355 x 265 mm white (minimum)) complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe complete all as specified 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 directed.

S&F in repair, wash hand basin vitreous china white, Pedestal pattern (flat back or angle back type) of size 550X400 mm including cutting for and or erecting stand including CP waste coupling and wate pipe complete all as specified and 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 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 all as specified and directed.

S&F in repair, 15 mm bore chromium plated fancy type angle valve 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.

S&F in repair, 15 mm bore chromium plated fancy type long boby bib taps 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 dia bore steel tubing and connections including cleaning for re-fixing or removal from site complete all as specified and directed.

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

S&F in repair, CP soap dish fixed to wall with screw complete all as specified and directed.

M&L solid wall lining consisiting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per manufacturing specifications and drawing etc complete all as specified and directed.

Demolition of (Un reinforced) Cement Concrete in ground floors and pavings n.exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L Cement concrete 1:4:8 (Type D2) in foundations, filling and mass concrete complete all as specified and directed.

M&L for Chequered cement concrete tiles 30cm x 30cm x 22-25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and no pigment Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:4 mortar complete all as specified and directed.

M&L providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever 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 and 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 conduit for concealed wiring (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 complete all as specified and directed. 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. 44 above, but for One 5 Amp 5 pin socket outlet point on same board with other switches including earth wire complete all as specified and directed.

All as per ser item No. 44 here in before, but for One 5 Amp 5 pin socket outlet point on independent board complete all as specified and directed.

All as per ser item No. 44 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 complete all as specified and directed.

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

S&F of 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 and directed.

S&F in replacement 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 and directed.

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

S&F of 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 as per site requirement and complete all as specified and 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 and complete all as specified and directed.

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

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

M&L of submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 6 Sqmm drawn through in and including rigid PVC conduit for concealed wiring 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.

S&F in replacement SPN distribution board sheet metal enclosure 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 complete all as specified and directed.

S&F in replacement SPN distribution board sheet metal enclosure 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 complete all as specified and directed.

S&F sheet metal enclosures with plug socket single pole and neutral 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 complete all as specified and directed.

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

S&F Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA complete all as specified and directed.

S&F air cooled split unit air conditioner electric driven, single phase of capacity of 1.5 TR, BEE 5 star rated 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.

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