SPECIAL REPAIR TO BLDG NO P-07 IN TROOPS FAMILY SURGICAL AND TROOPS MEDICAL WARD AT CH(EC) UNDER GE (A) KOLKATA

Amount

NOTES :(i)The bidders/contractors are advised to read tender document & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates. (ii) It is highlighted that the cretin condition of General Condition Of Contracts (IAFW-2249) has been modified as direction of MOD i.e inclusion of performance security, deletion of risk & cost provisions and increase in defects liability period all as specified in tender document. The tenderers should keep in mind while quoting their offer

Demolition of Brickwork built in cement mortar including all quions, pillars etc but excluding ashlar tacking dressed stone work and precast concrete articles complete all as specified and as directed.

Dismentling floor hearth or wall tiling including cement motor bedding incl backing, removing serviceable tiles to stone and rubbish off the premises complete all as specified and directed

Demolation of cement concrete unreinforced in ground floor and paving not exceeding 15 cm thick (below or above G.L) complete all as specified and directed

Demolation of cement concrete (reinforced) in ground floor,chajjas,fins and paving not exceeding 15 cm thick (below or above G.L) all as specified and directed

Taking down cement plaster of any description, including racking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed

Taking down chowkhat with shutter( without taking down shutters from the frame) n.exc 1.5 sqm all as specified and directed.

Taking down chowkhat with shutter (without taking down shutters from the frame) exc 1.5 sqm but n.exc 4 Sqm all as specified and directed.

Taking down shutters of any description exc 1.0 sqm not exc 2 sqm each complete all as specified and directed.

Material and labour for 15mm thick plastering in CM(1:6) on other than fair faces of brickwork finished even and fair with out using extra cement complete all as specified and directed.

Material and labour for 10 mm thick rendering in cement mortar (1:4) on fair ceiling faces of concrete finished even and fair without using extra cement complete all as specified and directed.

Material and labour for Brick work with subclass 'B' bricks straight or curved on plan exc 6 m mean radius built in CM (1:6) complete all as specified and directed

Material and labour for brick work with sub class 'B' bricks straight or curved on plan to any radius in half brick thick walling built in cement mortar 1:4 complete all as specified and directed

Material and labour for 25 mm thick PCC 1:2:4 type B0 (Using 12.5 mm graded granite stone aggregate) as in floors finished even and fair surfaces complete all as specified and directed.

Material and labour for granite stone slab (of any type) 18 to 20 mm thick, machine cut ,bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including 20 mm thick screed bed in cement mortor 1:6 & cutting, polishing and making moulds on edges as in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like complete all as specified and directed.

Material and labour for 20mm thick Granite (of any type) tiles machine cut, in skirting/dado laid over 10 mm thick rendering in cement mortar 1:4 and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and directed.

Supply and fixing glazed ceramic colour tiles (450 x 300 x 7mm thick ) on dado & skirting , set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick cement plaster with rough finished in cement mortar 1:3 to received tile complete all as specified and directed.

Materal and labour for Vitrified, designed, coloured tiles (light shead), 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm, as in floors, etc including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

All as per item no 18 here in before but as in skriting etc. set and jointed in neat cement slurry over a bedding layer of backing coat 10 mm thick iln CM 1:4 and pointed in white/colour cement to match complete all as specified and directed.

Material and labour for ceramic non skid coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors etc., laid over and including 15 mm thick screed bed in cement mortar 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile surface all as specified and directed.

Supply and fixing 30 mm thick flush shutters, factory made ,solid core construction, with block board core and plywood face panels, incl 3 mm thick Veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to timber frame work complete all as spd and Directed.

Material and labour for MS framed work such as grills, grating etc with ends of bars shoulderd and / or riveted or forged into spikes; framed guard bars; barred iron doors; ladders; ramed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde-E-165 including taking down old framed work complete all as specified and directed.

Supply and fixing factory made solid panel PVC door frame of size 50mmx 95mm out of 5mm plain colour PVC sheet reinforced with M.S. square tube, incl holdlfast complete all as specified and directed.

Supply and fixing factory made Solid PVC Moulded Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, with particle board core , fixing in frame at site complete all as specified and directed.

Supply and fixing 150 mm long Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed.

Supply and fixing 300mm long sliding door bolts with hasp stapple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bots and sliding bolts of extruded or cast aluminium alloy complete all as specified and directed

Supply and fixing 100mm butt hinges medium weight, stainless steel complete all as specified and directed.

Supply and fixing 150 mm long aluminium anodised extruded handles fabricated type, complete all as specified and directed.

Supply and fixing in repairs mortice lock vertical type size 100 mm Brass 2 lever for wooden door complete all as spd and directed.

Supply and fixing in repairs lock vertical type size 100 mm Brass 4 lever for aluminium door complete all as spd and directed.

Material and labor for plain, solid, straight chowkhats and frames of 2nd class hard wood timber wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and directed.

Supply and fixing second class hardwood 30 mm thick glazed skelton shutters,factory made, open rebated and prepared to recive glass, gauze, etc. (without sash bars), edges of framing plain, chambered or rounded. fitted with cut and mitred beads for securing glass, etc. sizes of me-mbers of shutters as specified in SSR part-I section 8 clause 8.24 (a) supplied and fitted to chowkats all as specified and directed.

Supply and fixing PVC ventilator fixed type half portion 4 mm frosted glass and half portion stainless steel wire cloth, 0.63 mm dia of wire and average width of aperture 1.18 mm including fixing of ventilator incl taking down old ventilator complte all as spd and directed.

Supply and fixing floor door stopper of overall length of cover plate in 150mm brass body abd tonuge with hard drawn steel spring complete all as specified and directed

Dismantling of existing Expansion joint system and applying Modified flexible polyolefin (FPO) based joints sealing membrane with two part epoxy based thixotropic adhesive, ( the joint shall be packed withing polystyrene board ) and providing polystyrene sealant into the gap after proper surface prepration after filling the gap with polyurethene backer rod, followed by precast RCC slab (1:2:4 ) 50 mm thick placed over the joint with minimum 150 mm projection on either side with proper drip course of size (length) n.exc. 1.2 mtr each and sealing the joints of precast RCC slab with exterior grade silicone sealant of size i.e. 10 mmx 10 mm balance with polystrene board complete all as specified and as directed by the Engr -in-Charge.

Chipping of unsound /weak concrete materials including cover plaster from RCC structural member i.e. beams, columns etc. 50 mm average thickness including tapering all edges, making square shoulders of cavities air and cleaning of exposed concrete surface of lightly picking materials by manual method including foreign materials , loose concrete/aggregate etc and disposal of all debris out side of MOD land and complete all as specified and as directed upto 4 storey bldg complete all as specified and as directed by the Engr -in-Charge.

Chipping of unsound /weak concrete materials including cover plaster from RCC structural member i.e. slabs ,lintel,chajja, fin , facia etc. 25 mm average thickness including tapering all edges, making square shoulders of cavities air and cleaning of exposed concrete surface of lightly picking materials by manual method including foreign materials , loose concrete/aggregate etc and disposal of all debris out side of MOD land and complete all as specified and as directed upto 4 storey bldg complete all as specified and as directed by the Engr -in-Charge.

Removing of concrete all around reinforcement bar upto 16 mm dia and over from behind the reinforcing bars average 25mm (but not less than 15mm air gap)by manual methods (using wire brushing ,chiselling etc) and applying chloride free rust removing chemical on rusting steel reinforcement bar and removing all rust from steel reinforcement bar by emery paper and cleaning the area throughly by water and allow it to dry and totally rust free of reinforcement bar all as complete as per manufacturer's instruction as specified and as directed. upto 4 storey bldg complete all as specified and as directed by the Engr -in-Charge..

Material , labour and prepared existing reinforcement surface by brush and application two component epoxy zincrich primer on existing reinforcement surface of minimum specific gravity 1.75, adhesive bond strength with steel is 1.50N/mm2 and maximum coverage area 5.00 Sqm per litre complete all as specified and directed.upto 4 storey bldg complete all as specified and as directed by the Engr -in-Charge..

Material and labour for introducing new reinforcement bars upto 16mm dia and over for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling,fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc upto 4 storey bldg complete all as specified and directed.

Material , labour and placing in position free flow non shrinkage cementitious micro concrete of Grade M-50 (1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, flexural strength shall not be less than 50 MPa at 28 days ,minimum tensile strenth 5MPa at 28 days respectively) for strengthening of beams, columns & other structural elements of average thickness 25 to 50 mm and including surface preparation & suitable type formwork etc. as per manufacturers instruction and 15 mm thick plastering in CM(1:4) complete all as specified and as directed. upto 4 storey bldg

Supply, mixing and application two component structural grade polymer modified reinstatement morter, where local spalling has taken place or shuttering is not possible. The morter can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimum compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementitious system to be mixed with cement slurry before the application of modified polymer mortar to be used @6lttr / bag of cement. the bonding agent should have minimum compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimum flexural strength 6.5N/mm2 complete all as specified and directed by the Engineer-in-Charge upto 25mm average thickness and upto 4 storey of building. Note:- Cement and sand morter in proportion of 1:2 graded coarse sand) with polymer admixed in proportions approved by ENgineer-in-Charge

Material , labour for applying of high efficiency polymeric resin base film forming curing agent/compound over concrete surface and maximum coverage area 5.00 Sqm per litre as per manufacturers instruction incl 10 mm thick plaster in CM (1:4) complete all as specified and as directed. upto 4 storey bldg. Make:- Concure LP90 of FOSROC or equivalents solutions SIKA/STP/ Maruti / Choksey chemicals.

Material & labour for hoisting, assembly and fixing of double layer steel scaffolding to external perimeter of building (upto 12 storeyed) duly cross braced and properly aligned for the functional aspect and safety of the building including dismantling, shifting & removal from site complete all as specified and directed by Engineer-in_Charge (upto 4 storied high building). NOTE: 1. Elevational area of the building shall be measured for payment of scaffolding Qty. 2. Scaffoling shall be carried out as required basis as per directed by Engineer-in-Charge.

Material and labour for preparing newly plastered surfaces of internal walls, etc by vacuum based sanding machine , applying wall care putty(Multipurpose mixer shall be used for uniform and proper mixing of putty) and applying two coats of acrylic washable distemper over a coat of alkali resistant primer by auto roller complete all as specified and as per manufacturer instruction. Note :- (i) Painting work shall be carried out directly through a paint manufacturer as approved by GE or their approved applicator. (iii) After completion of work approved paint manufacturer or their approved applicator shall submit warranty for one year on workmanship and warranty on product as applicable.

All as per item no 45 here-in-before but as in ceiling surface complete all as specified and directed.

Material and labour for complte removal of existing treatment from old decorated plastered or unplastered surfaces of wall, pillasters, cornices etc etc by vacuum based sanding machine , applying wall care putty(Multipurpose mixer shall be used for uniform and proper mixing of putty) and applying two coats of acrylic washable distemper over a coat of alkali resistant primer by auto roller complete all as specified and as per manufacturer instruction. Note :- (i) Painting work shall be carried out directly through a paint manufacturer as approved by GE or their approved applicator. (iii) After completion of work approved paint manufacturer or their approved applicator shall submit warranty for one year on workmanship and warranty on product as applicable.

All as per item no 47 here in before but as in ceilling complete all as specified and as directed.

Supply and fixing 3 mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

Supply and fixing 3.0 mm thick figured glass/frosted glass , pin headed type and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

Supply and fixing 4.8 mm thick sheet glass, ordinary quality and glazing with oil putty in squares exceeding 0.5 Sqm in each pane complete all as specified and as directed.

Supply and fixing in repair solar control film 50 micron reflective type sticked to glass panes as per manufacturer's instructions complete all as specified and as directed.

Supply and fixing in repair 0.56 mm thick plain aluminium sheeting, alloy 31000 H4 in stepped flashing (measured as the minimum rectangle from which the pieces can be cut)complete all as specified and as directed.

Supply and fixing in repair 25 mm dia curtain rod fancy type steel chromium plated with brackets and knobs complete all as specified and directed.

Supply and fixing 20 mm thick 2nd class hard wood boarding, wrought, in any section plain on both side with butt joints fixed with nails including fixing of 0.9 mm thick decorative lamination on both side as in shelves and cupboard shutter of built in cup boards etc and taking down old unserviceable boarding of any size complete all as specified and directed.

Supply and fixing in repair continuous (piano) hinges, MS, bright finished or electro galvanized, width of flaps (when open) 30 mm complete all as specified and directed.

Supply and fixing stainless steel wire cloth, 0.36 mm dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks, or galvanized wire staples complete all as specified and directed by Engr in charge.

Material and labour for 12 mm thick prelaminated partilce boards interior grade prelaminated one side with decorative choice lamination & other side balancing white lamination fixed with screw to timber frame work for pelmet boxes,aluminium door and aluminium partitions complete all as specified and directed.

Supply and fixing Powder coated Anodised aluminium door shutters (minimum thickness of powder coating 50 micron), aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing , handles 2 Nos in each door, hinges,anodised aluminum snap beading ,screws etc. and taking down old door with necessary all fitting complete all as specified and as directed by the Engr-in-Charge.

Supply and fixing 40 mm dia stainless steel(SS-304 grade) hand rails for disable patients including fixing/grouting into wall and floor as directed by Engr-in-charge with necessary fittings / fixtures etc complete all as specified and directed.

Supply and fixing in repair aluminium anodised Partition wall of frame size 64mm x 38mm x 1.55 mm with standard beads/glazing clips, locking arrangement etc with necessary all fittings complete all as per manufacturer's instructions and all as specified and as directed by the Engr-in-Charge.

Supply and fixing in repair Aluminium (extruded section) body door closer hydraulically regulated, designation No. 3 universal type, suitable for door shutters of 851-1000 mm in width & weight between 61 to 80 Kg complete all as specified & directed..

Supply and fixing in repairs Double action floor spring hydraulically regulated made up of inimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified & directed.

Supply and fixing in repair 5 mm thick beveled edge best quality looking mirror of size1200x600 mm fixed with screws complete all as specified and directed.

Supply and fining in repair vitreous china wash hand basin, white countersunk, flat back, size 550mm x 400mm , excluding chain and plug and porcelain stopper but including cutting for and pinning in ends of and including brackets, waste pipe & CP brass waste coupling of 32mm dia complete all as specified and directed. Note : Rate quoted under this item deemed included fixing of taps, plug and chain and connecting up to supply pipes, wastes or traps etc.

Supply and fixing in repairs vitreous china (coloured) wash down water closet pan (pedestal pattern) with 'P' or 'S' trap front or back inlet, fixing bolts(except flushing cistern and flush pipe) incl plastic water closet seat cover (coloured) and mild steel chromium plated or aluminium hinging device complete all as specified and directed by Engr-in-Charge.

Supply & fixing in repair vitreous china squatting pan Orrisa pattern of size 580 X 440mm white with integral foot rest, 'P' trap including connection to trap and flush pipe, excluding flushing cistern and flush pipe including making good to floor complete all as specified and as directed.

Supply & fixing in repairs vitreous china wash hand basin, white, flat back, size 550mm x 400mm excluding chain and plug and porcelain stopper but including cutting for and pinning in ends of and including brackets, waste pipe & CP brass waste coupling of 32mm dia ,pvc connection 600 mm complete all as specified and directed. Note : Rate quoted under this item deemed included fixing of taps, plug and chain and connecting up to supply pipes, wastes or traps etc.

Supply & fixing kitchen plate rack made out of 1mm thick stainless steel of size 1066mm x 533x 254mm including taking down the old one complete all as specified and directed.

Supply & fixing in repair 5mm thick beveled edge best quality looking mirror of size 600x450 mm with 30 mm PVC beading all around the glass, mounted over 6 mm thick AC building board,or commercial plywood and fixed with wooden plugs and chromium plated brass screws and cup wsahers complete all as specified and directed.

Supply and fixing in repair of stainless steel sink with one side draining board made out of 1.00mm thick sheet for kitchen with plug washers, waste pipe, CI cantilever brackets, connection union overall size 915mm x 460mm with blow size. 410 x 330x 160 mm incl making good damaged surfaces with cement mortar (1:3) to match with the existing and complete all as directed by Engineer-in-Charge

Material and labour for reinforced cement concrete 1:1.5:3(nominal mix) type A1 (using 20 mm graded stone aggregate) as in cover slabs for kitchen shelve almirah and similar work etc complete all as specified and directed. (Note : Reinforcement will be measured & paid seperately)

Material and labour for mild steel TMT bars 6mm to 8mm dia, cut to length, bent to shape required including cranking, bending, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming complete and all as specified and directed.

Use & waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness, including cover fillets complete all as specified & directed.

Material and labour for suspended false ceilling (Decorative Type) system using chicogo metalic (E grid) exposed suspende system, grid section size 600mm x 600mm comprising of GI powder coated main runner of dimension 39 mm x 24mm x 0.80mm thick ( thickness comprising of GI/0.4+ PPPCGS/0.3mm & weight of Runner 1.35 kg for 3600mm length) Cross Tee of dimensions 29mm X 24mm x 0.8 mm thick wall angle 22.2mm x22.2mm x 0.65 mm thick ( thickness comprising of GI/0.35 + PPPCGS/0.3 mm & Weight of angle 0.70 kg for 3050 mm length) with and including 6 mm thick HPSC ( High pressure steam cured) pre- primed, self embossed textured designer board, water resistant termite resistant, fire resistant for insulation and accustic purpose to be placed in the grid system duly suspended with 6 mm dia G I bars hangers fixed with steel dash through fasteners from purlins of the roof with butterfly clips (Wt- 0.007 Kg/clip) hold down clips (Wt - 0.0035 Kg/clip) including provision for fixing light fixture complete all as specified and directed.

Disconnecting and taking down water storage tank of Capacity exc 500 Ltr but not exc 1000 Ltr and removing from the site complete all as specified and as directed.

Supplying, hoisted and fixed in position 2000 Ltrs capacity rotational moulded polyethylene water storage tank, double layer construction, ISI mark (cylindrical vertical with closed top) hoisted and fixed in position with and including 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long with fittings, of following capacity of tank complete all as specified and as directed

Supply and fixing ball valve high pressure of PTMT 25 mm bore ( minimum weight 210gms) with epoxy coated aluminium rod and high density plastic ball screwed for iron pipes or brass ferrule and fixed of following size complete all as specified and as directed .

Taking out complete existing roof treatment from roof surface & roughening of old concrete floor/ wall surfaces including cleaning the roof surfaces by brushing sweeping etc and removing rubbish material complete all as specified and as directed.

Material and labour for 25 mm thick bedding layer in CM 1:4 mixed with liquid water proofing compound on roof surface finish fair and even complete all as specified and directed. Note:- WPC will be measured and paid separately under relevant item.

Supply only liquid water proofing compound complete all as specified and directed. Make : Dr. Fixit LW 100, Sika, Fosroc

Material and labour for water proofing treatment on existing cleaned RCC roof with the following specification and manufacturings instruction complete all as specified and as directed:- (a) Cleaning plastered roof surface and applying a coat of Oxidised bitumen based solvented primer @ 0.3 kg/Sqm of approved make on top of dry surface of RCC roof complete all as specified and directed. (b) Applying a layer of APP modified polymeric waterproofing membrane weight not less than 3.00 kg/sqm with centre core as100 micron HMHDPE film. The centre core is sandwiched on both sides by high quality polymeric mix with properties of high softening point. The polymeric mix is protected on both sides with 20 microne HMHDPE film with lap of 100mm and the overlap shall be selaed by flame complete all as per manufacturer instructions and as directed by Engr-in-charge. (c) Applying a tack coat of industrial bitumen 85/25 at the rate of 1.2Kg per sqm including cleaning surface. (d) Applying protective coating with bituminous based aluminium paint @ 0.2kg per sqm in two coats compete all as specified and directed.

Material and labour for pre-polished, pre painted cement concrete chequred tiles of size 400 x 400 x 20 mm,coloured, glossy finish , smooth in design , joint free, compressive strength 300 kg/Sqcm, ISI marking (IS-13801-1993), set, jointed in neat cement slurry and pointed with white cement mixed with pigment to match over and including 20mm thick scread bed in cement mortar 1:6 complete all as specified and directed.

Supply and fixing in repair 10 litre capacity, PVC valve less syphonic action type, flushing cistern, low level, white, with inlet, ball valve, flush pipe, float and handle including brackets complete all as specified and directed.

Supply and fixing in repair PVC connection pipe 15 mm dia, 60cm long fixed both side with PTMT nuts, complete all as specified and as directed.

Supply and fixing in repair 32 mm dia PVC waste pipe for wash hand basin and urinal etc complete all as specified and directed

Supply and fixing of 40mm bore galvanised steel tubes, medium grade with all fitting and fixed to walls, ceiling, floors and including taking up old GI pipe complete all as specified and as directed.

Supply and fixing in repair Cast Iron nahani trap with grating 100 mm outlet incl jointing to waste pipe fixed in plain cement concrete type B1(1:2:4) using 20 mm graded stone aggregate. complete all as specified.

Supply and fixing 20 mm bore (Outer dia) CPVC pipes of SDR 11and plain CPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors with necessary clips complete all as specified and directed by Engr-in-Charge .

All as per item No 91 here-in-before but 25mm bore pipe

Supply and fixing 50 mm bore (Outer dia) UPVC pipes of (SCH-40)and plain UPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as directed by Engr-in-Charge .

Supply and fixing in repair Towel rail 600 mm long of brass chromium plated 20 mm dia fixed with and including chromium plated brass screws & wooden/plastic cleats complete all as directed by Engr-in-Charge .

Supply and fixing in repair 15 mm bore cast copper alloy CP angular valve ,with crutch handle, screwed for iron pipe or for brass ferrule complete all as specified and directed.

Supply and fixing in repair fancy type 15 mm bore Stop valves, chromium plated with long shank and cup (Concealed type) cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

Supply and fixing in repair 15mm bib tab cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for pipe or for brass ferrule complete all as specified and as directed.

Supply and fixing in repair 15 mm bore Chromium Plated, with capstan heads,Fancy type screwed down for pipe, high pressure HOT and COLD Mixer tap with long screwed shanks and fly-nuts, complete all as specified and directed.

Supply and fixing in repair 15 mm bore pillar taps, Chromium Plated, with capstan heads, chromium plated, Fancy type screwed down for pipe, high pressure , with or without lettered ' 'HOT' or 'COLD' with long screwed shanks and fly-nuts , screwed for iron pipe complete all as specified and directed.

Supply and fixing in repair 15 mm bore CP shower fancy type 150 mm long neck complete all as directed by Engr-in-Charge .

Supply and fixing in repair 20 mm bore brass MTA/FTA for CPVC Pipes complete all as directed by Engr-in-Charge .

Supply and fixing in repair 20 mm bore brass elbow complete all as directed by Engr-in-Charge .

Supply and fixing in repair 20 mm bore brass Tee complete all as directed by Engr-in-Charge .

Supply and fixing in repair 15 mm bore, health faucet ABS body with wall hook and 1.2 m long CP tube stainless steel flexible hose with all accessories complete all as specified and directed.

Supply and fixing as in repair 15 mm bore Brass CP Single Lever Surgical Purpose Elbow Action Sink Mixer (Wall Mounted) with Extended Operating Lever, Connecting Legs & Wall Flanges screwed down for iron pipe and fixed all as specified and directed by the Engr in Charge. Make: Jaquar Cat No FLR-5166 or equivalent model of make Parryware, Marc, ESS-ESS ..

Material and labour for preparing old exterior emulsion painted surfaces of walls by complte removal of existing treatment and applying a thin layer of wall care putty with a coat of primer and applying two coats of water based acrylic weather proof exterior emulsion paint complete all as specified and directed.

Supply and fixing 100 mm bore cast iron (spun pipes) soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed to walls including taking out old pipe complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing 100 mm bore cast iron (spun pipes) bends (any radius), diminishing pieces or tapers (larger bore to be measured) complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing 100 mm bore cast iron (spun pipes) branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 including two coats of synthetic enamel paint over a coat of red oxide primer after preparation of surface complete all as specified and directed

Dismantling corrugated AC sheeting in roof covering including ridges complete all as specified & as directed.

Supply and fixing 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 self tapping screws compelte all as specified and as directed.

Supply and fixing pre-painted galvatume 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, ridges , valley gutter etc fixed with self tapping screws complete all as specified and directed.

Supply and fixing in repair PTMT Shelf minimum 400 mm long fixed with and including Chromium plated brass screws and wooden/plastic cleats complete all as specified and directed.

Material and labour for white Marble work (Makrana White) 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like laid over 15mm thick screed bed in CM (1:4) ,jointing and pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble complete all as specified and directed.

Material and labour for preparation of new wooden surfaces of any description, not otherwise described over 10cm width or girth and application of two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed

Material and labour for 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 primer complete all as specified and directed.

Taking down carefully existing aluminium/copper point wiring for one light / fan / socket /power point or buzzer controlled by one switch complete including fittings / fixtures such as switches, ceiling rose, holder, socket, light, fittings etc and making good the disturbed surfaces of walls, Floors, ceilings etc to match with existing all as specified and directed.

Taking down carefully sub main wiring of size upto 16 Sqmm including making good disturbed surface of walls. Ceilings etc complete all as specified and directed.

Material and labour for concealed point wiring for light / fan / bell points with multistranded copper conductor 1.5 Sqmm size PVC insulated sheathed cable 1100 volt grade, FRLSH, conforming IS 694 & color code in conduit system of wiring, drawn in including medium grade PVC rigid conduit not less than 20mm dia concealed, including cuttig chases, finishing of slot by means of cement mortor making good to the existing surface of the wall & touching with the existing colour of wall with three coats and making good distrubed surface complete including metal flush box of required module, PVC modular White cover plate with frame of required module and PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm size as earth wire to common earth and connected to earth dolly drawn in same conduit complete all as specified and directed

All as per item No 120 here-in-before but for 3 pin socket outlet 6 Amps on same board with other switches with cable 1.5 sqmm complete all as specified and directed

All as per item No 120 here-in-before but for 3 pin 6 Amps independent board complete all as specified and directed.

All as per item No. 120 above but wiring with FRLSH PVC insulated ,sheathed multistranded copper conductor cables of size 2.5 sqmm and cables of size 2.5 sqmm as continuous earth wire for 3 pin 16 Amp socket outlet controlled by one switch on independent board complete all as specified and directed.

All as per item No. 120 above but wiring with FRLSH PVC insulated ,sheathed multistranded copper conductor cables of size 4.0 sqmm and cables of size 4.0 sqmm as continuous earth wire for 5 pin 15 Amp socket outlet controlled by one switch on independent board complete all as specified and directed.

All as per item No 120 here-in-before but for one buzzer point controlled by one bell push complete all as specified and directed.

Supply and fixing modular switch 1 way 6A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed.

Supply and fixing Modular switch 1 way 16A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing modular Socket, 6A/16A - 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix in repair single pole and neutral sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amp complete all as specified and directed Make:- Legrand cat No 6078 41 or equivalent approved make of Siemens / Hager.

Supply and fixing ceiling rose, surface bakelite 65 x 50mm three terminals complete all as specified and directed

Supply and fixing modular Bell push 6A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing Buzzer call bell, AC 230 volts, single pole complete all as specified and directed.

Supply and fixing Modular switch 1 way 16A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing modular Fan step regulator, 120W - 2 module complete all as specified and directed

Supply and fixing MCB 'C' series single pole 6 to 32 Amps, 240V, breaking capacity 10KA, complete all as specified and directed.

Supply and fixing MCB 'C' series SPN 40 to 60 Amps, 240V,breaking capacity 10KA, complete all as specified and directed.

Supply and fixing MCB 'C' series TPN 25 to 63 Amps, 240V,breaking capacity 10KA, complete all as specified and directed .

Supply and fixing in repair MCB FP 100 Amps, 415 VOlts, breaking capacity 10KA complete all as specified as directed.

Taking out unserviceable DBs of any type / capacity incl MCBs for fixing of new or old complete all as specified and directed.

Supply and fixing in repairs MCB Protected Power Unit AC ,25A, 230 Volt with Plug Top with Indicator complete all as specified and directed. Make: Havells DHDUCDP0253016-25 or equivalent model of make L&T(Hager) , Legrand, ABB, C&S Electric Ltd, Schnieder

All as per item No 141 here-in-before but MCB DB SPN 12 Ways complete all as specified and directed.

Supply and fixing sheet metal enclosure MCB DB TPN (double door) 8 ways including bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed by Engineer-in-Charge.

Material and labour for Sub main wiring with two runs of 6 sqmm (Nominal area) single core cable FRLSH PVC insulated, multistranded, unsheathed, copper conductor cables 1100 Volts grade drawn through PVC conduits/casing-caping of suitable size, fixed to wall/ceiling etc including one run of 6 sqmm (nominal area) single core, FRLSH PVC insulated, multistranded, unsheathed, copper conductor as earth wire and duly connected to common earth point including PVC conduits/casing-caping of suitable size including taking down old sub main wiring complete all as specified and as directed by Engineer-in-charge. Note : PVC Conduits/Casing-caping, two run cables and one run of earth wire will be measured as one length.

All as per item no -144 here in before but sub main wiring with 2 run of FRLSH PVC insulated and unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed copper conductor of nominal cross sectional area 4 sqmm as earth continuity conductor drawn through & including PVC conduit of suitable size complete all as specified and directed. Note : PVC Conduits/Casing-caping, two run cables and one run of earth wire will be measured as one length.

All as per item no -144 here in before but sub main wiring with 4 run of FRLSH PVC insulated and unsheathed multistranded copper conductor of nominal cross sectional area 16.0 sqmm alongwith two run of FRLSH PVC insulated & unsheathed copper conductor of nominal cross sectional area 16 sqmm as earth continuity conductor drawn through & including PVC conduit of suitable size complete all as specified and directed. Note : PVC Conduits/Casing-caping, two run cables and one run of earth wire will be measured as one length.

All as per item no -144 here in before but sub main wiring with 2 run of FRLSH PVC insulated and unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed copper conductor of nominal cross sectional area 10 sqmm as earth continuity conductor drawn through & including PVC conduit of suitable size complete all as specified and directed. Note : PVC Conduits/Casing-caping, two run cables and one run of earth wire will be measured as one length.

Supply and fixing in repairs 20 watt 4 feet long LED main stream battens fittings tube , lumen output not be less than 120 lumens per watt, CDL 5700k, complete with all accessories, prewired and flexible wire twin core from ceiling rose to terminal block all as directed by Engineer-in-Charge. Make:- Panasonic Cat No PBTM08208 or equivalent make of Philips /CG.

Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground earth pit not less than 2.25 m deep below normal ground level connected to and including using galvanised iron strip 32 x 6 mm as earthing lead by means of bolts nuts check nuts and washers of galvanised iron or steel including PCC pit in 1:2:4 type B-1 RCC cover with suitable handle and angle iron 40 x 40 x5mm frame, excvation and earth work in any type of soil, medium grade GI watering pipe 20mm bore with funnel and wire mesh and light grade protection pipe 40mm bore complete as shown on electrical plate No 5 of MES Sch 1991 (Part-I) and testing and completion including demolition of lod earthig all as specified and directed

Earth continuity conductor of 32x6 mm galvanised iron strip with saddle and fixing screw for conductor above ground all as specified and directed

Supply and fixing 2x36 watt LED base light , 600 mm x 600 mm, lumen output shall be not less than 110 lumens per watt, 220 V AC recessed / surface as per requirement with high efficiency 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 all as specified and directed Make:- Panasonic Cat No PBLM21368 or its equivalent make of Philips / CG

Supply and fixing LED street light fitting 35 Watt 230V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in triple optics complete with IP 66 protection complete all as specified and directed Make:- Panasonic Cat No PSTM27 358 or its equivalent make of Philips / CG

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

SK CONSTRUCTION SYNDICATE & ENGG CO

PEARL CORPORATION

CHOWDHURY CONSTRUCTION CO

NIRMAL SALES CORPORATION