Renovation of toilet in AM lab building Civil and Electrical works in CSIR-SERC Taramani Chennai 600 113

Amount

Part - A ( CIVIL WORKS) Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within CSIR-SERC Campus etc.,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 tile work in floors and roofs laid in cement mortar including stacking material within CSIR-SERC Campus etc., all all as per direction of Engineer-in-charge.

For thickness of tiles 10 mm to 25 mm

Dismantling of Sanitary fittings like Closet and Washbasin (Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within CSIR-SERC Campus etc., all as per direction of Engineer-incharge

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within within CSIR-SERC Campus etc., all as per direction of Engineer-incharge

Of area 3 sq. metres and below

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

Supplying and filling in plinth with Quarry dust under floors, including watering, ramming, consolidating and dressing complete etc., all as per direction of Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

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

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

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)

Centering and shuttering including strutting, propping etc. and removal of form for :

Suspended floors, roofs, landings, balconies and access platform

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

Columns, Pillars, Piers, Abutments, Posts and Struts

Providing and laying in position of Lime concrete 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.

Providing and fixing Ist quality ceramic glazed wall tiles size 300x600 mm 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 or equvalent )

Providing and laying Ceramic antiskid floor tiles of size 300x300 mm (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 or equivalent make)

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).

Second class teak wood

Providing and fixing 35 mm thick factory made laminated veneer lumber door shutter conforming to IS : 14616 and TADS 15:2001 (Part B), fixing with butt hinges of required size with necessary screws, all complete as per directions of Engineer- in-charge and panelling with panels of :

12 mm thick plain grade -1, medium density flat pressed three layer particle board FPT - I or graded wood particle board FPT- I, IS : 3087 marked, bonded with BWP type synthetic resin adhesive as per IS : 848 : (Waterproof door)

Providing and fixing glazing in Wooden door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the drawings and the directions of engineer-in-charge .

With float glass panes of 4.0 mm thickness (weight not less than 10 kg/ sqm)

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 Engineerin-Charge.

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.

30 mm thick plain PVC door shutters

Wall painting with premium plastic emulsion paint of approved brand and manufacture to give an even shade:(The rate is inclusive of necessary scrapping and putty wherever is required).

Two or more coats on old and new work

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade. New / Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface including water thinnable priming coat with cement primer for new work (The rate is inclusive of necessary touch up Exterior wall care putty and scrapping wherever is required.

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 : Two or more coats on old work

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 )

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

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

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 1200mm x 600mm 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 delux or equivalent make)

Providing and fixing Hand shower (Health faucet) with 8mm dia, 1.2 m long flexible tube & wall hook of product hook as directed by Engineer-in-charge, cutting and making good the walls. (Metro - Super delux or equivalent 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 delux or equivalent make)

Providing and fixing two way bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal borewith wall flange as directed by Engineer-in-charge, cutting and making good the walls. (Metro - super deluxe or equivalent 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 delux or equivalent make)

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

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: (a) 150 x 100 mm size P type (b) 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 equivalent make)

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

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 : and one coat primer and two coat 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 of 2'0" length (Parryware or equivalent make)

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

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

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore (Leader or equivalent make)

Providing and fixing Brass Union in CPVC pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 50 mm nominal bore (Leader or equivalent make)

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) (i) 40 mm nominal outer dia Pipes

(ii) 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

90 mm pvc pipe

110 mm pvc pipe

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc.complete. (Godrej or equivalent make)

Providing and fixing aluminium die cast body tubular type universal hydraulic 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 double speed or equivalent 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 :

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

Part - B ( ELECTRICAL WORKS) 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

4 X 2.5 sq. mm + 2 X 2.5 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.

3 x 1.5 sq. mm

3 x 2.5 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

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

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.(make;Legrand)

a) 4 Module (125mmX75mm)

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.

Labour charges for removing the old LSB,existing Tube Light fittings,Exhaust fan, and old switch box, MS conduit pipe wiring from ceiling and wall and handover to electrical maintenance department etc., as required.