SPL REPAIR TO TILLING OF CORRIDOR PLASTERING AND OTHER ALLIED WORKS AT BLDG NO OD-2 AND PROVN OF SPLIT AIR CONDITIONING SYSTEMS AND PROVN OF CEILING FAN AT BLDG NO BI-I, P-194, P-196 AND O-2 UNDER GE (FW) KOLKATA

Amount

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

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 2.00 sqm each and removing from the site complete all as specified and directed.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L 25 mm thick cement concrete 1:2:4 , type B0 using 12.5 mm graded aggregate as in sub base for floor complete all as specified and directed.

M&L Vitrified Ceramic tiles dark shade doubled charged of 9 or 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 1.0 sqm but not exceeding 1.62 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in cement mortar 1:4 all as specified and directed.

All as per item no 7, here-in-before but as in skirting on vertical surfaces including rendering 10mm thick in cement mortar 1:3 on vertical surfaces(concrete/brick wall) for backing coat complete all as specified and directed.

S&F Non - skid Ceramic colour tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement including Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in cement mortar 1:4 all as specified and directed. Complete all as specified and directed.

M&L for Glazed ceramic tiles in vertical surface 600 x 300x 7mm thick as on vertical surfaces such as wall, dado, skirting etc set and jointed in neat cement slurry and pointed in colour cement to match including rendering 10mm thick in cement mortar 1:3 on vertical surfaces(concrete/brick wall) for backing coat. complete all as specified.

M&L Solid PVC Wall Lining consisting of 5mm thick single side prelim PVC sheet used instead of plain colour sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing. Complete all as specified and directed.

S&F 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:4, using water proofing compound, finished fair & even & smooth without using extra cement complete all as specified and directed. (WPC shall be measured and paid separately).

Water proofing compound as specified and directed.

M&L for preparation of new surfaces and applying two coats of OBD over alkali resistant primer after applying 3 mm thick wall care putty on walls, all as specified and directed.

S&F Gl frame work for seamless ceiling comprising of Gl perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre. including 6mm dia Gl (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of Gl flat 40x3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia 40 mm long complete all as specified

Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions. Complete all as specified and directed.

M&L for POP ceiling cornice of 4-6 inch width with approved design complete all as specified and directed.

M&L for Providing and applying plaster of Paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth. All as directed and specified.

M&L for preparing new surfaces plastered or unplastered on ceiling with two coat of oil bond distemper over a coat of alkali resistant primer complete all as specified and directed.

M & L for preparation of surfaces of walls and applying two coat of oil bound distemper over a coat of alkali resistant primer and 1 mm thick wall care putty after complete removal of existing treatment, all as specified and directed

S&F 30 mm thick Flush shutters, solid core construction, with block board core and plywood face panels, with both face is covered with deco rative face veneer with lipping/frame to match with providing of vision panels or peepholes, square or rectangular including lipping as specified and directed.

S&F Aluminium hydraulic door closer, designation No. 3, universal type, comply with IS 3564-1995 suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg.Closers shall be universal type suitable for both anticlockwise and clockwise doors, without any change in parts of the closers as directed and specified.

S&F of 100 mm butt hinges (type B-21), extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed complete all as specified and directed.

S&F Floor door stopper of Brass alloy body and tongue(having 140 mm overall length of cover plate) , anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F stainless steel cylinderical lock for door, polished, round with desired colour matching with door complete all as specified and directed.

Rifixing of anodised aluminium snap grid with powder coated frame work for false ceiling of size 605x605 mm including 6mm dia Gl (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of Gl flat 40x3 mm size 60 mm long and expansion hold fasteners 12 5mm dia 40 mm long complete all as specified

M&L for fixed in repair 4mm non asbestos fibre cement building boards flat, fixed or laid/inserted to timber/Gl/aluminium frame work with screws complete and applying two coats of Oil bound distemper over a coat of primer complete all as specified and directed.

S&F extruded brass handles, fabricated type polished of 125mm length complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

S&F brass body 2 lever Mortice lock, vertical type, size 100 mm (including Handles, plater etc) complete all as specified and directed.

(E/M PORTION) S & F BLDC ceiling fans of 1200mm sweep with class F copper insulation for winding ,canopy, fan blades and accessories, BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed. Make: Havells(Model: Efficiencia DX BLDC,SKU Code-FHCEO5SWHT48)/Atomberg (Model: IKANO)/Crompton(Model: Groove Plus) or equivalent make specified in tender.

S & F BLDC ceiling fans of 1400mm sweep with class F copper insulation for winding, canopy, fan blades and accessories, BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed. Make: Havells(Model: Efficiencia NEO BLDC,SKU Code-FHCNF5SWHT56)/Atomberg (Model: EFFICIO)/Crompton(Model: Riviera) or equivalent make specified in tender.

Supply and install split units indoor/outdoor complete with cordless remote control with minimum 5 star rating inverter type of capacity 2.0TR , copper condenser coil including 4 sqmm 4 core flex cable connection from indoor to outdoor unit as per site requirement including necessary masonry work for making good distributed surface and match with the existing colour complete all as specified. Note :- Copper pipe , insulation and connecting cable will be measured and paid separately under respective item

Supply and fix in repairs suction copper pipe line heavy duty 1/2'' dia and flair nuts from indoor to outdoor unit of split AC 1.5 /2 TR capacity all as specified and directed.

Supply and fix in repairs discharge copper pipe line heavy duty 1/4" dia and flair nuts from indoor to outdoor unit of split AC 1.5 TR /2 TR capacity all as specified and directed.

Supply and fix in repairs PVC pipe nylon imbraided 1of size 5/8" for condenser water drain fitted with clamps/ concealed in wall all as specified and directed.

S&F Nitrile Rubber insulation for copper tubing of size 1/2'' dia duly wrapped complete all as specified and directed.

S&F Nitrile Rubber insulation for copper tubing of size 1/4'' dia duly wrapped complete all as specified and directed.

Supply and fixing angle iron brackets wall mounted / Floor mounted as per site made of steel including two coats of powder coated finish and foundation bolts and nuts firing complete and making good the disturbed surface complete all as specified and directed.

S & F in repair AC short circuit protection motor starter 20 Amps capacity AC 230 Volt complete all as specified and directed.

S & F PVC Cable trays with cover of size 75mm X 75mm on walls / ceilings as per site requirement for proper fixing of copper pipe with insulation alongwith fittings and fixtures arrangement complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc complete all as specified and directed.

S & F in repair Recess mounting LED 10 Watt Slim round down lighter made of Green Perform sleek is a high performance low-height LED modern professional workspace. Robust PDC housing ensures long system complete all as specified and directed. Make: Philips Cat - DN295B LED10S-6500 PSU WH or equivalent make specified in tender.

S & F in repair Recess mounting LED 12 Watt Slim round down lighter made of Green Perform sleek is a high performance low-height LED modern professional workspace. Robust PDC housing ensures long system complete all as specified and directed. Make : Philips Cat - DN295B LED10S-6500 PSU WH or equivalent make specified in tender.

M & L for sub main wiring with 4 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm as earth continuity conductor drawn through and including PVC casing-capping of suitable size, surface type complete all as specified and directed.

All as per Srl. Item No.47 above but with 2 run of 6.0 Sqmm cable and 6.0 Sqmm as earth continuity conductor.

All as per Srl. Item No.47 above but with 2 run of 4.0 Sqmm cable and 4.0 Sqmm as earth continuity conductor.

S & F Sheet metal enclosure for MCB DB double door Triple pole & Neutral 4 way with 200 amps rated bus bar complete all as specified and directed.

Supply only MCB Four pole, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed. Make ;Cat No 408702, or equivalent make specified in tender.

S & F Sheet metal enclosure for MCB DB double door 240V single pole & Neutral 8 way with common bus bar complete all as specified and directed.

S & F MCB 'C' series single pole 5 to 32 Amps, breaking capacity 10KA.complete all as specified and directed. Make: Cat No. 408587,of Legrand or equivalent make specified in tender.

S & F MCB 'C' curve single pole neutral , 40 to 63 Amps with breaking capacity 10kA,complete all as specified and directed. Make :Cat no. 6033 26 of Legrand or equivalent make specified in tender.

Refixing of point wiring obtained from item no. 44 with existing 1.5 sqmm PVC insulated stranded copper conductor single core including PVC conduit of appropriate size concealed in wall, pressed steel concealed terminal boxes of required size and with modular boxes, painting terminal boxes inside and out side with one coat red oxide primer complete with all accessories and all as specified with existing 1.5 Sqmm PVC insulated unsheathed multistranded copper earth conductor to common earth and connected to earth dolly for fan / light / exhaust fan/ bell point controlled by one switch. Note:- 1. M&L for cutting chases on walls / ceiling and making good disturbed surfaces including finishing with cement mortar (1:3) etc; and screws nut and bolts required for fixing shall be deemed to be included in the rate quoted above.

All as per Item No.55 but for One 3 pin socket outlet, 5 Amp independent

All as per item no. 55 but for One 3 pin socket outlet, 5 Amp on the same board with other switches

All as per item No 55 above but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 2.5 sqmm multi stranded copper conductor as continuous earth wire with lugs complete all as specified and directed.

Taking down and refixing Sheet metal enclosure for MCB DB double door single pole & Neutral 4/6/8 /12 as per existing at site way with common bus bar complete all as specified and directed.

Taking down and refixing MCB 'B' curve single pole neutral, 32 Amps with breaking capacity 10kA, complete all as specified and directed.

Taking down and refixing MCB 'B' series single pole 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

Supply and fixing PVC casing/capping of size 25 mm with all accessories complete all as specified and directed.

Supply and fixing PVC casing/capping of size 20 mm with all accessories complete all as specified and directed..

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

UNITED ENGINEERS (BID ID -3367967)

S.K. TRADERS (BID ID -3370956)

DEB & COMPANY (BID ID -3372325)

SK CONSTRUCTION SYNDICATE & ENGG CO (BID ID -3373667)

ARJUN DAS VALECHA (BID ID -3371535)

MAZUMDER ENTERPRISE (BID ID -3369659)

PRABIR TRADERS (BID ID -3373338)