Construction of Second floor extension in existing building of ACTE Lab at CSIR-SERC, CSIR Campus, Taramani, Chennai-600 113.

Amount

((i) Civil work) Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within CSIR-SERC campus etc., all as per direction of Engineer - in- charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within CSIR-SERC campus etc., all as per direction of Engineer-in-charge.

In cement mortar

Dismantling 15 to 110 mm dia G.I pipe lines including stacking of dismantled pipes with in CSIR-SERC campus as per direction of Engineer -in-charge concealed/exposed on wall

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately).

All works above plinth level upto floor V level

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. VIZAG steel / TATA, SAIL or equivalent.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for :for New plywood / good steel shuttering.

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement :

1:3 (1 cement : 3 fine sand)

1:4 (1 cement: 4 fine sand)

12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand)

Providing and fixing factory made UPVC Pristine white colour casement / openable glazed windows ( Glazing SG TGH 5MM) comprising of uPVC multi-chambered frame , sash and mullion (where ever required) , Profile outer frame thickness - 65mm, Outer frame height - 58mm, UPVC extruded glazing beads of appropriate dimension,White colour Espag Handle, EPDM gasket, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality etc., all as per the direction of Engineer-in-Charge. (Fenesta make)

Model No.ULCWO0408POOOO W - size 1800 mm W X 1400mm H - 5mm thk Toughen glass for Window

Model No.ULCWO0204POOOO Ventilator -V of size 1400x600mm - 5mm thk Frosted glass for Ventilator.

Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size ), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits.

50 mm thick

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately).

First class teak wood

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with awall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles o be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge. (Make : Sintex or equivalent)

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing.(Make : Sintex or equivalent)

30 mm thick plain PVC door shutters

Providing and laying in position of Lime concrete 200 mm thk of specified grade 1:5 mix ratio etc., all as per instruction of Engineer - in - charge

Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete. Chemical : Fosroc make or equivalent.

Providing and fixing Ist quality ceramic glazed wall tiles size 300x600 mm joint free conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. (Make - Johnson, Somany, Kajaria)

Providing and laying vitrified floor tiles in different sizes joint free (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. (Make - Johnson, Somany, Kajaria)

Size of Tile 600x600 mm

Providing and laying Ceramic antiskid floor tiles of size 300x300 mm joint free (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete. (Make - Johnson, Somany, Kajaria)

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including one coat primer applying additional coats wherever required to achieve even shade and colour.

Two or more coats for new work

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:

New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :

New work (two or more coats) over and including water thinnable priming coat with cement primer

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : including one coat of primer

Two or more coats on new work

Providing and fixing aluminium die cast body tubular type universal hydraulic double speed door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), withnecessary accessories and screws etc. complete. (Godrej or quivalent make)

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete : 125 mm

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 300x16 mm

Providing and fixing approved colour / shade of vitreous china pedestal type water closet (european type with S-Trap ) , seat and lid , 10 litre low level white vitreous china flushing cistern and C.P flush bend with fittings and CI brackets , 40 mm flush bend, overflow arrangements with special of standard make and mosquito proof coupling of approved municipal design complete, including painting of fitting and brackets, cutting and making good the walls and floors wherever required: (Parryware or equivalent make )

E.W.C pan with ISI marked solid plastic seat and lid

Providing and fixing washbasin with CI brackets , 32mm CP brass waste coupling of standard pattern , including painting of fittings and brackets , cutting and making good the walls wherever required with approved shade/ colour vitreous pedestal for washbasin completely recessed at the back for the reception of the pipes and fitting.(Parryware or equivalent make)

Providing and fixing stone slab with table rubbed, edges rounded and polished, of size 120x60 cm deep and 1.8 cm thick, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth.

Granite Stone of approved shade

Providing and fixing CP brass pillar cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15mm nominal bore (Metro-super deluxe or equvalent make)

Providing and fixing CP brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15mm nominal bore (Metro-super deluxe or equvalent make)

Providing and fixing CP brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15mm nominal bore (Metro-super deluxe or equvalent make)

Providing and fixing approved colour / shade of PVC floor Trap as directed by Engineer- in-charge, cutting and making good the walls

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: 150 x 100 mm size P type

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing and fixing approved colour / shade of Vitreous china flat back or all corner type lippedd front Magnum urinal basin with C.P brass unions and GI clamops complete, including painting of fitting and brackets, cutting and making good the walls and floors wherever required : (parryware or equivalent make)

Providing and fixing CP Brass 32mm size brass Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.(Metro-super deluxe or equvalent make)

Providing and fixing approved colour / shade of connection hose as directed by Engineer- in-charge, cutting andd making good the walls

Providing and fixing approved colour/shade of brass Waste coupling as directed by Engineer-in-charge, cutting and making good the walls. (Metro - super deluxe or equvalent make)

Providing and fixing mirror of superior glass of 4mm thick (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick water proof ply backing : applying one coat of primer and two coat of enamel paint.

Providing and fixing approved Soap Dispenser as directed by Engineer-in-charge, cutting and making good the walls.(Metro - Super delux or equivalent make)

Providing and fixing approved colour / shade of Towel Rail as directed by Engineer- in-charge, cutting andd making good the walls (parryware make)

Providing and fixing approved colour/shade of Robe coat hook as directed by Engineer-in-charge, cutting and making good the walls. (parryware make)

Providing and fixing approved Tissue paper holder as directed by Engineer-in-charge, cutting and making good the walls. (parryware make)

Providing and fixing 40 mm Foot valve of approved quality with necessary fiitings as directed by Engineer-in-charge. (Leader make)

Providing and fixing gun metal non- return valve of approved quality (screwed end) : 32 mm nominal bore

Vertical (Leader make)

Providing and fixing Brass Union in CPVC pipe including cutting and threading the pipe and making long screws etc. complete (New work) : (Ashirvad or equivalent make)

32 mm nominal bore

40 mm nominal bore

50 mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. (Ashirvaad or equivalent make)

25 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge, including cutting chases and making good the walls etc. (Ashirvaad or equivalent make)

40 mm nominal outer dia Pipes

50 mm nominal outer dia Pipes

Providing and fixing Polyvinyl Chloride (PVC) pipes, having thermal stability for hot & cold water supply, including all PVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work/ Exposed on wall, including cutting chases and making good the walls etc. (Finolex or equivalent make)

40 mm pvc pipe

75 mm pvc pipe

110 mm pvc pipe

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : (Leader make ISI approved)

25 mm nominal bore

40 mm nominal bore

50 mm nominal bore

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

L D- 2.5 - Rectangular shape 600x600 mm internal dimensions

((ii) Electrical work) Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

c) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

d) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

e) 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

f) 4 X 4 sq. mm + 2 X 4 sq. mm earth wire

g) 4 X 6 sq. mm + 2 X 6 sq. mm earth wire

h) 4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

a) 3 x 1.5 sq. mm

b) 3 x 2.5 sq. mm

c)3 x 4 sq. mm

d) 3 x 6 sq. mm

e) 6 x 4 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess with suitable MS clamps to be fixed on the hallow square section purlin including cutting the wall and making good the same in case of recessed conduit as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

a) Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

a) Upto 35 sq. mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

a) 4 X 10 sq. mm (25mm)

b) 4 X 16 sq. mm (28mm)

c) 4 X 25 sq. mm (28mm)

Supply and fixing of Min 36 W high power white LED street light luminaire IP 65 made out of pressure dir cast aluminiam alloy with toughened glass,power electronic circuits shall have over voltage ,over current and over temperatute protection including with suitable GI pipe for out side wall surface, connections, testing as required as per site condition as required, Warranty Minimum 2 Years

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

a) 5/6 amps switch

b) 15/16 amp switch

c) 3 pin 5/6 amp socket outlet

d) 6 pin 15/16 amp socket outlet

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.

a) 4 Module (125mmX75mm)

b) 6 Module (200mmX75mm)

c) 12 Module (200mmX150mm)

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) on suitable for fixing the VTPN DB as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)(make;Legrand) as approved by the department,

a) 8way (4 + 24), Double door (Cat no;5077 27)

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) (make ; Legrand)

a) 8way (4 + 24), Double door (Cat no;5076 72)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

a) 12 way, Double door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

a) Single pole

b) Double pole

c) Triple pole

d) Four pole

e) Four pole 63 A MCB

Supplying and fixing 20 amps, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 amps "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing FP sheet steel enclosure on surface/ recess along with 32 A, 415 V “C” curve TP MCB complete with connections, testing and commissioning etc. as required.(make ; Legrand) (Cat no ; 5077 93)

Supply and fixing of 1200mm high speed ceiling fan in a suitable clampings, Orient make (Mat Ivory cherry) or equivalent as approved by department complete in all aspects as required.

Supplying and fixing of surface mounted TMC 501P 2X TLED22W P3242 Fitting including LED Tube 20w (2 Nos) ,One feet down rod (2nos) and other accessories ,philips make.Model:TMC 501P 2X TLED22W P3242 Complete with connections,testing and commissioing as required.removing the old fitting and handing over the same to Engg In Charge.

Mirror light. Supply, Installation, testing and commissioning of prewired LED 2 feet G.m Make [item Code.gm0130] or Equivalent as approved by the department, directly on ceiling/wall, complete with all accessories including connection etc., after removing the existing fittings and handing over the same as directed by the Engineer-In-Charge as required.

Supply, Installation, testing and commissioning of prewired LED 4 feet lamp of Philips Make [modelno.31423] or Equivalent as approved by the department, directly on ceiling/wall, complete with all accessories including connection etc., after removing the existing fittings and handing over the same as directed by the Engineer-In-Charge as required.

Supply and fixing of EXHAUST FAN in a suitable wall bracket,300 mm (12”) Indl Heavy Duty (1440 RPM) Model in Orient or equivalent as approved by department complete in all aspects as required.

Supply of 4C x 25 SQ mm XLPE insulated PVC sheathed, armoured Aluminium conductor, U.G cable of 1.1 kV grade confirming to IS 1554.Part-I. Make:Havells,polycab,Finolex

Supply of 4C x 10 SQ mm XLPE insulated PVC sheathed, armoured Aluminium conductor, U.G cable of 1.1 kV grade confirming to IS 1554.Part-I. Make:Havells,polycab,Finolex

Supply of 4C x 16 SQ mm XLPE insulated PVC sheathed, armoured Aluminium conductor, U.G cable of 1.1 kV grade confirming to IS 1554.Part-I. Make:Havells,polycab,Finolex

Supply and fixing of 400 mm wall mounted fan in a suitable wall bracket,similar to 'Wall 44' Model in Orient or equivalent as approved by department complete in all aspects as required.

Supplying and fixing of 3 Phase DOL Starter -, with single phase preventor (Relay range 4 - 6.5) inbult Ammmeter and voltmeter on/off push buttons and TP MCB Controller, in the suitable TW plank, necessary interconnection and earth connection as required.(MR) Make: BCH , L&T equivalent as approved by department complete in all aspects as required.

Earth pits with 2500mm long 100mm dia 7mm thick cast iron pipe with suitable color termination of copper strip including accessories and providing masonary enclosure with cover plate with salt charcoal masonry cover etc.,

Shanmugam Associates