PROVISION OF TEMPORARY SHEDS FOR HRDC AT FORT WILLIAM KOLKATA.

Amount

BUILDING WORK. Demolition of Cement concrete ( reinforced) of any description and in any position not otherwise specifically provided for including reinforced cut to facilitate demolition complete including removing demolished material from work site all as specified and directed.

Providing and fixing 120 mm thick External Wall Partition using factory finished custom designed cold form Light Gauge Steel Framed Wall panels manufactured out of 0.75 mm thick steel sheet as per design requirements. The steel sheet shall be galvanized with AZ-150 GSM Aluminium Zinc Alloy coated and having minimum yield strength of 300 -550 Mpa confirming to AISI specifications and IBC 2009 for cold formed steel framing and constructions and also as per IS: 875-1987, ISO: 800-1984 and ISO: 801-1975. Frames made up of 8 mm thick artewood on top of 9 mm thick Heavy Duty Fibre Cement Board (Type A, Category IV), fixed on the framework using 35 mm fully threaded self embedding type Everest Fibre cement screws @ 300 mm c/c on outer side of galvalume Wall Frame of 89 mm (0.75mm BMT thick having one flange of 39 mm and another flange of 41mm) placed at 407 mm c/c in 90 mm floor and top track (0.75 mm BMT thick having equal flanges of 32 mm) on the internal side 6 mm HD (Type A, Category IV) board is fixed on to the structure and above it 8 mm thick artestone board fixed on 6 mm HD board along with frame work using 35 mm fully threaded self embedding type Everest Fibre cement screws @ 300mm c/c with joints staggered to avoid through joints, all complete as per the drawing and design. The boards shall be finished so as to have uniform gap / groove. Alternatively, uniform gap / grooves may be covered with manufactured recomended jointing compound or expansion filler for jointless / seamless finish complete all as specified and as per the drawings. Make:- Everest, Ecopro, TPI

Providing and fixing 113 mm thick Internal Wall Partition using factory finished custom designed cold form Light Gauge Steel Framed Wall panels manufactured out of 0.75 mm thick steel sheet as per design requirements. The steel sheet shall be galvanized with AZ-150 GSM Aluminium Zinc Alloy coated and having minimum yield strength of 300 -550 Mpa confirming to AISI specifications and IBC 2009 for cold formed steel framing and constructions and also as per IS: 875-1987, ISO: 800-1984 and ISO: 801-1975 using 12 mm thick High Pressure Steam Cured Non Asbestos Heavy Duty Fibre Cement Wall Board (IS 14862 & Type A Category IV)of ISO 8336:1993 tested as per (Reaction to Fire -A2-S1-D0) EN13501 Part-1 & BS-476 Part 4,5,6 &7 on either side of 89 mm studs placed at 407 mm C/C in 90 mm floor and celing channel (0.75 thick having equal flanges of 32 mm GI Steel). Boards are to be fixed horizontally in a staggered manner to avoid through joints on both sides. The boards shall be finished so as to have uniform gap / groove. Alternatively, uniform gap / grooves may be covered with manufactured recomended jointing compound or expansion filler for jointless / seamless finish complete all as specified and as per the drawings. Make:- Everest, Ecopro, TPI

Providing and fixing of False Ceiling with exposed powder coated G.I Grid Suspension System (E-Grid T-2430 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200 mm c/c) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300 mm c/c. The Main Runners to be placed @ 1200 mm, the Cross Tee 1200 mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200 mm X 600 mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 4 mm dia G.I wire from purlins / soffit. 6 mm thick High Pressure Steam Cured EIL Non Asbestos Fibre Cement designer [(Electra, Cascade) Ceiling Board of Density >1250 Kg/m3, Modulus of Rupture (M.O.R) - 15.85 MPa, Thermal Conductivity (K) - 0.0872 W/mK)] of size 595 mm X 595 mm, confirming IS 14862 & Type B Category III of ISO 8336:1993, (Reaction to fire-A2-s1-d0) tested as per EN13501 Part-I & BS-476 Part 4,5,6&7, should be placed in the Grid module to form a False Ceiling complete as specified and the drawing. Make:- Everest, Ecopro, TPI

Providing and fixing external band panelling with 8 mm thick High Pressure Steam Cured Non Asbestos Fibre Cement Artewood (Fibre Cement pre coloured Siding Planks) (Density > 1250 Kg/m3, Modulus of Rupture (M.O.R) - 15.85 MPa, Thermal Conductivity (K) - 0.0872 W/mK) confirming to IS 14862:2000 & Type B Category III of ISO 8336:1993, (Reaction to fire - A2 - s1 - d0) tested as per EN13501 Part-I & BS-476 Part 4,5,6&7 on 6 mm HD Board along with GI HAT Profile, Board is fixed to the GI HAT profile with 35 mm long self embedding type Fibre Cement Screws @ 300mm c/c complete all as specified and the drawing. Make:- Everest, Ecopro, TPI

Supply and fixed steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S 1161-1979 grade St. 240 as in post, purlins, rafter and trusses etc including zinc chrome primer shop coat complete all as specified and directed. Note:- The structure has to be designed by a Structural Engineer and get the same vetted from IIT/NIT/JU or any other Govt recognised institution and submitted for GE's final approval before execution. The cost of the same is deemed to be included in the rate quoted by the Contractor.

Supply and fixed Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an 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.

Supply and fixed Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an 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.

Material and Labour preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of Zinc chrome primer complete all as specified and directed.

Material and Labour preparation of new steel surfaces or iron surfaces of any description not exceeding 10 cm width or girth when unconnected with other painting or when painted in a different tint and applying two coats of synthetic enamel paint over one coat of Zinc chrome primer complete all as specified and directed.

Material and labour vitrified ceramic (square/rectangular) dark shade polished tiles, (1st quality) area of each tiles exc 0.36 sqm but not exc 0.42 sqm and 10 mm thick, in floors etc. set and jointed in neat cement slurry and pointed in white cement and pigment to match over 15 mm thick screeding in CM 1:4 complete all as specified and directed.

Material and labour for 100 mm thick, plain cement concrete 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in sub base complete all as specified and directed.

Supply and fixing Rotational moulded poly-ethylene multilayer water storage tanks ( cylindrical vertical with closed top ) 1000 litres capacity ,hoisted and fixed in position complete all as specified and directed.

Supply and fixing Chromium plated fancy long body Bib taps with cup , cast copper alloy with crutch handle, screwed for 15 mm bore dia. iron pipe or for brass ferrule and fixed complete all as specified and directed.

Supply and fixing Grating doom 125 mm dia with waste hole of PTMT (Minimum weight 40gms) complete all as specified and directed.

Supply and fixing, Gunmetal, globe or gate valves, with iron wheel head, screwed both ends for 15 mm bore dia. iron pipe complete all as specified and directed.

Supply and fixing, Gunmetal, globe or gate valves, with iron wheel head, screwed both ends for 40 mm bore dia. iron pipe complete all as specified and directed.

Supply and fixing fancy type Chromium plated Angular Stop valves, cast copper alloy, long shank, and cup (concealed type ) screwed down for 15 mm bore dia. pipe, high pressure, with crutch handle, screwed externally both ends for unions etc. and fixed complete all as specified and directed. Make: Supreme/Prince/Finolex

Supply and fixing PVC pipe connections 450 mm long, 6 Kgf/cm2 pressure railing with flare nuts on both ends, suitable for 15 mm bore dia. Pipe complete all as specified and directed.

Supply and fixing Towel Rail 600 mm long of PTMT fixed with and including Chromium plated brass screws and wooden / plastic cleats (Minimum weight 190gms) complete all as specified and directed.

Supply and fixing Wash basins, Vitreous China (flat back or angle back type) 630 mm X 450 mm with bracket, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and directed.

Supply and fixing, Pillar taps, cast copper alloy, with capstan heads, chromium plated, fancy type screwed down for 15 mm bore pipe, high pressure, with or without lettered 'HOT' or 'COLD' with long screwed shanks and fly-nuts, screwed for iron pipe, all as specified and directed.

Supplying, laying, jointing and testing 15 mm nominal bore dia, steel water tubes, 'medium grade' galvanised, with all fittings, fixed to walls and ceilings or laid in floors complete all as specified and directed.

Supply and fixed 110 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints fixed to walls with necessary clamps complete all as specified and directed.

Supply and fixed 110 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

Supply and fixing PVC (SWR) bends 110 mm bore with access doors complete all as specified and directed.

Supply and fixing powder coated Anodised aluminium frame for door, window and ventilator with one or more rebates including necessary jointing cleats, glazing clips, rubber packing , anodised aluminium snap beading , screws, etc. complete all as specified and directed.

Suppy and fixing powder coated Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, handles 2 nos in each door, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Suppy and fixing powder coated anodised aluminium window, ventilator shutters, fixed type, aluminium section weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Supply and fixing 5.5 mm thick (nominal) Sheet glass , ordinary quality , in squares, not exceeding 0.50 sqm each pane fixed with Aluminium beading complete all as specified and directed.

Supply and fixing 5.5 mm thick (nominal) Sheet glass , ordinary quality , in squares, exceeding 0.50 sqm each pane fixed with Aluminium beading complete all as specified and directed.

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

Supply and fixing sinks with drainage board made of stain less steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf walls , or including fixing cantilever brackets and connecting union to waste pipe overall size 915mmx 460mm bowl size 410 mmx 330 mmx 160mm complete all as specified and directed.

Material and Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. complete all as specified and directed.

Preparation of newly plastered /un-decorated surfaces of walls and applying Two or more coats of Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification including washing floors, cleaning glass, joinery,electrical fittings, wiring etc. , of drops and splashes complete all as specified and directed.

Supply and fixing Liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 105gms) complete all as specified and directed.

EXTERNAL ELECTRIC SUPPLY Supplying, laying or fixing, jointing and testing LT under ground electric power cable Crossed linked polyethylene ( XLPE) insulated, 50 sqmm 3.5 core, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with suitable size of clamps, nuts , bolts, washers complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block, and pipe shall be measured and paid for separately under appropriate items .

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations of poles, cable, sewerline etc. and getting out including trimming the sides and forming bottom surfaces to required levels in hard / dense soil complete all as specified and directed.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete as specified and directed .

Material and labour laying well burnt old size bricks, straight or curved on plan , laid flat with width equal to length of brick, laid dry over electric cable for protection all as specified and directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soil complete all as specified and directed.

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

INTERNAL ELECTRIC SUPPLY Supply and fixing testing and commissioning of Sheet metal enclosure MCCB DBs, Triple pole & neutral 4 way with 200 Amp rated bus bar double door suitable for 01 No incoming MCCB of 100Amp capacity and 12 Nos+ 12 Nos Out going MCB SP including grouting the DB flush with walls , making good disturbed surfaces complete all as specified and directed. NOTE:- MCCB & MCB's are measured and paid for separate items.

Supply and fixed sheet metal enclosure SPN DB 200 Amps double door suitable for distribution boards when MCB to be used having neutral bar and bus bar single pole and neutral 8 ways 240 Volt including connection complete all as specified and directed.

Supplying and fixing, connecting, testing and commissioning MCCB in panels etc. MCCB, 100 Amps , Four Pole, adjustable, 415 Volts, 36 kA, 50 Hz, AC complete all as specified and directed. (Note :- Proper and suitable size cable lugs to be fixed with MCCB are included in unit rate of each MCB of any rating).

Supply and fixing MCB SP, upto 40 Amps, 'C' series 10 kA, 240 Volts including connection with suitable size aluminium / copper lugs complete all as specified and directed.

Supply and fixing MCB SPN 240 Volts 63 Amps 10 KA, 'C'series including connection with suitable size aluminium / copper lugs complete all as specified and directed.

Material and labour for sub main wiring with two runs of single core pvc insulated unsheathed FRLS copper conductor 1100 volt grade multistandard of size 6 sqmm and incl drawn through and including non metalic rigid pvc conduit and couduit accesssories of 25 mm external dia and conduit accessories of ISI marks medium grade including one run 4.0 sqmm copper wire for earth continuity wire and connected of common earth dolly complete all as specified and directed.. Note:- One run of conduit two runs of 6 sq mm copper conductor & one run of 4 sq mm copper conductor is measured as one unit.

Material and labour point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FRLS PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. including cutting chases pinning in for concealed conduit wiring and making good of disturbed surface n exc 15 cm girth complete all as specified and directed.

All as per item No.49 above but for One 3 pin 5 Amps socket out let points on same board.

All as per item No.49 above but for One 3 pin 5 Amps socket out let points on independent board.

Material and labour for point wiring for 5/6 pin 6/16 Amp switch socket combination on independent boards controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 2.5 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FRLS earth wire and connecting to earth dolly and brass screws, washers etc. including cutting chases pinning in for concealed conduit wiring and making good of disturbed surface n exc 15 cm girth complete all as specified.

Supply and fixing modulor white cover plate with frame suitable for 8 module all as specified and directed.

Supply and fixing modulor white cover plate with frame suitable for 2 module all as specified and directed.

Supply and fixing modulor white cover plate with frame suitable for 4 module all as specified and directed.

Supply and fixing modulor white cover plate with frame suitable for 3 module all as specified and directed.

Supply and fixing modular flush box for mounting of modular cover plates 2 modules all as specified and directed.

Supply and fixing modular flush box for mounting of modular cover plates 3 modules all as specified and directed.

Supply and fixing modular flush box for mounting of modular cover plates 4 modules all as specified and directed.

Supply and fixing modular flush box for mounting of modular cover plates 8 modules all as specified and directed.

Supply and fixing of Modular switch piano type 6 Amps one way single pole 240 volts A.C complete all as specified and directed.

Supply and fixing of Modular switch 16 Amps one way single pole 240 volts A.C complete all as specified and directed.

Supply and fixing of Modular socket outlet 10 Amps 5 pin 240 Volts multi socket for cell phone pin or 2 pin+ 3 pin complete all as specified and directed

Supply and fixing of modular socket outlet 16 Amps 6 pin 240 Volts twin socket heavy duty complete all as specified and directed.

Supply and fixing of modular type single phase motor stator 240 volt grade up to 25 Amps complete all as specified and directed.

Supply and fixing of Modular ceiling fan regulator suitable electronic rotary step type 100 Watt 2 module complete all as specified and directed.

Supply and fixed ceiling rose, 3 phase / PVC/ polycarbonate, isolated body complete all as specified and directed.

Supply and fixing LED light fittings 1X22 Watts box type with aluminium housing and lumen efficacy not less than 105 per Watt, 220 V,4 feet 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 LED luminaire 600mm x600mm, 35/36 watt with lumen output 3600 and lumen efficacy not less than 115 per Watt, 220V AC recessed type with high effiecient 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 case of suitable size complete all as specified and directed.

Supply and fixing LED light fitting 1X9W / 1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep, Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

Supply and fixing exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, copper winding of sweep 300 mm complete all as specified and directed.

Supply and fixing exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, copper winding of sweep 250 mm complete all as specified and directed.

Material and labour for AC wiring with two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FRLS cable, PVC insulated unsheathed 1100 Volts grade drawing in and including 20 mm dia. higher PVC conduits and conduit fittings of medium grade complete (concealed type ) including Supply and fixing 2.5 sqmm nominal cross sectional area multistranded copper conductor FRLS cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified and directed. Note :- One run of conduit two run of 4 sq mm copper conductor & one run of 2.5 sq mm copper conductor is measured as one unit. Cutting chases for conceal conduit in walls / ceilings and making good to match with the existing surface shall be deemed included in unit rate of this item).

Material and labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in to ground ( earth pit) not less than 2.25 metres deep below GL with top edge of earth plate ot less athn 1.50 m below ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, connected to GI lead wire of 4 mm dia.(7.50 m Long) by means of nuts, bolts and washers, checknuts of GI and protected by the GI pipe light grade 15 mm nominal bore(7.5 m long) for earth lead wire and watering pipe light grade of 20 mm nominal bore, 0.63 mm thick G I sheet funnel , wiremesh, earthing test point etc complete including necessary earth work and excavation in any type of soil , PCC 1:2:4 type B1 earth pit and Precast RCC cover 65 mm thick duly reinforced with 6 mm dia. MS round bars @ 100mm C/C both ways,with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

EXTERNAL WATER SUPPLY Supplying, laying, jointing and testing 25 mm bore dia, steel water tubes, 'medium grade' galvanised, with all fittings, fixed to walls and ceilings or laid in floors complete all as specified and directed.

Supplying, laying, jointing and testing 50 mm bore dia, steel water tubes, 'medium grade' galvanised, with all fittings, fixed to walls and ceilings or laid in floors complete all as specified and directed.

Supply and fixing, Gunmetal, globe or gate valves, with iron wheel head, screwed both ends for 25 mm bore dia. iron pipe complete all as specified and directed.

Cutting cast iron pipes and reducing to required length before laying, in position for insertion of new tees, branches, etc up to 150 dia bore complete all as specified and directed. Note:- New Tee for branch connection shall be inclusive in the above and nothing extra shall be paid against the same.

GAYATRI ENTERPRISE

SOMANI BUILDERS

ESS PEE UDYOG

AUTO ELECTRICALS

SUDHA ENTERPRISES

BHARUKA ENTERPRISES

SREE GURU CONSTRUCTION CO