Rehabilitation works for 50 years Godowns and ancillary works all over at Villupuram Warehouse

Amount

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of R.C.C., depositing the debris in the low lying areas inside the campus as directed by the Engineer - Incharge.

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of P.C.C., depositing the debris in the low lying areas inside the campus as directed by the Engineer - Incharge.

Dismantling, clearing away and carefully stacking materials useful for re-use of brick masonry walls, depositing the debris in the low lying areas inside the campus as directed by the Engineer - Incharge.

Dismantling, clearing away and carefully stacking materials useful for re-use of Asbestos sheet roofing without roor timbers / angles, stacked properly inside the campus as directed by the Engineer - Incharge.

Clean removal of Cement plaster from walls and racking out joints 20mm deep, clearing away and depositing the debris in the low lying areas inside the campus as directed by the Engineer-incharge.

Dismantling Pressed tiles and weathering course and carefully stacking the debris away from the site in the low lying areas inside the campus complete complying with standard specifications and as directed by the Engineer-Incharge.

Earth work excavation in all soils and sub-soils and to full depth as may be directed except hard rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification (For narrow excavation)

Earth work excavation in all soils except hard rock requiring blasting and conveying for filling low lying areas with a lead of 0 to 100 metre deploying earth moving machinery and tippers including breaking clods etc., complete

Supplying and filling foundation and basement etc.., with Crushed Stone sand (M.sand) in layers of not more than 15cm thick well ramed consolidated etc., complete complying with standard specification and as directed by the Engineer-incharge.

Supplying and filling foundation and basement with Red Gravel in layers of not more than 15cm thick well ramed consolidated etc., complete complying with standard specification and as directed by the Engineer-incharge.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam with specified thickness and as per standard specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base / Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.., complete as per clause 406 of MORTH Rev-5.

Plain Cement concrete 1:5:10 ( one cement, five M.sand and ten stone jelly) using 40 mm jelly cost and conveyance of all materials and labour charges for laying curing etc for base course including compacting with platform vibrator laid in layers of not more than 15cm thick and consolidated etc.., as per standard specification and as directed by the departmental officers etc.., complete.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as coloumn footing, bed block, plinth beam, grade beam etc.., (centering without strutting)

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams etc..,

For plane surfaces such as rectangular or square RCC columns, sun shade, etc..,

Reinforced Cement Concrete 1:2:4 ( One Cement, two M.sand and four aggregates) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc.., complete complying with standard specification and as directed by the departmental officers.

For Foundation & Basement

For Superstructure in Ground Floor.

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half M. sand and Three stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc.., complete complying with standard specification and as directed by the departmental officers

For Foundation & Basement

For Super Structure in Ground Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand (M.sand) and four hard broken stone jelly) using 20mm jelly for flooring and wearing coat including laying, compacting, finishing and curing including using power trowel for maintaining uniform level in the Godown flooring etc., complete as per standard specificatins and as directed by the departmental officers. For Foundation and Basement

Providing expansion joint at 5mtr intervels across the platform by cutting 6mm wide and full depth of concrete by contractos own mechanical means and filling the gap with polysulphide sealent and adding admixtures recron 3s for crackfree construction at the rate of 125 gms pack per 50 kg of cement with all lead, lift and other incidental charges etc.., complete and as directed by executive engineer.

Brick Work in C.M 1:5 (one cement, Five M.sand) mix using II class chamber burnt Ground Moulded bricks of size 9" x 4 3/8" x2 3/4" / Fly Ash bricks of size 230 x 110 x 70mm including scaffolding, curing etc., complete complete complying with standard Specification.

For Foundation and Basement

For Super Structure in Ground Floor

Suplying and fixing ( under lintel grove ) cold rolled Rolling Shutters of approved quality of 18 guage 7.5cm wide cold rolled lathe section in one piece inter locked together with specially desinged pipe shaft with adquate number of high tensile steel wire springs of approved quality complete with brackets side guides and arrangements for inside and outside locking arrangements with push and pull operations and pulling back handle with all accessories in best workmanship and the entire shutter painted with one coat of redoxide primer and clear opening of 1.8m width, 2.60m height. The rolling shutter shall be provided with one pair of approved quality of ball bearing complete. Rolling shutter should confirm to I.S. 6248-1979 and should be got approved by the Construction Engineer before fixing. ( This specification consists of the following component materials required for erection of rolling shutter. 1) 18G 3" lathe section 1.90m long -- 29 nos. 2) 10G guide channel 2.6m long - 2 Nos. 3) 13G bottom plate for 1.80m long with angle. 4) M.S. Pipe 40mm dia 'C' class - 2m long. 5) 10SWG side plate 13"x12" - 2 Nos. 6) 2 SWG spring 3" bore 7) 'U' Clamp. 8) Ball bearing suitable for 2 1/2" pipe . 9) 18 SWG clip suitable for 4" lathe 10) 20 SWG M.S. Sheet. etc.., complete. The old Rolling shutter materials should be taken over by the contractor on buy back policy.

Damp proof course with Cement Mortar 1:4 (One Cement and Four crushed stone sand) 12mm thick mixed with best approved quality water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used, finishing and curing etc. complete complying with standard specification.

Plastering with Cement Mortar 1:5 (One cement and Five P.sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position 100 x 50 x 7.5 mm @ 9.4 kg. channel for the face of RAT GUARD EDGING slab with MS bolts 16mm dia 45 cm long at 2m centres forming protection to the loading platform finishing in fllush with the slab.

Supply, fabrication and delivery of MS doors with outer frame in MS angle of size 40mm x 40mm x 6mm with MS flat of size 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over one coat of red oxide primer including cost of materials, fabrications charges, transportation charges, labour charges for fixing etc.., complete complying with standard specification. (Fully panelled Double leaf - Door size 1.00m x 2.10m)

Supply, fabrication and delivery of MS windows with outer frame in MS angle of size 40mm x 40mm x 6mm with MS flat of size 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over one coat of red oxide primer including cost of materials, fabrications charges, transportation charges, labour charges for fixing etc.., complete complying with standard specification. (Fully panelled Double leaf - Window size 0.90m x 1.20m)

Repairs and Servicing the existing damaged wooden / iron ventilators, etc.., including cost of replacing worn out materials labour charges etc., complete complying with standard specification.

Replacing the existing damaged GI weldmesh with new of size 7.50 x 2.50cm of 10 gauge for Fixed Swing Ventilator to avoid the entry of Brids, the weld mesh should be fixed withTeak wood reepers of size 50mm x 25mm for required length alround the FSV and the Rate is inclusive cost of materials and all labour charges for removing the existing wOrnout wiremeshes etc., complete Complying with Standard Specification.

Repairs and servicing the manually operated Rolling shutter of size 1.80 x 2.44m and replacing the Existing worn out spares like M.S tension spring, small lathe, empty pully and double ball bearing, locking arrangements and also servising the gear box and shutter for smoothe function and pull operation etc., including cost of replacing materials labour charges etc complete complying with standard specification.

Supplying and fixing colour coated galvalume profile sheets (Make- TATA/JSW) with the depth of 30 mm and pitch of corrugation 200 mm (Colour and shape of profile as approved by the Engineer-in-charge), 0.47 mm (TCT) total coated thickness (tolerance as per relevant IS code), material yield strength 550 MPa, galvalume AZ-150 GSM (both side inclusive) with regular modified polyester paint and coating of 20-25 micron RMP on exposed surface including primer and 7-10 micron epoxy coating on unexposed surface including primer. The sheet should be supplied in single length as shown in drawing or as desired by Engineer in charge and shall be fixed using stainless steel Hex cap headed self threaded drilling/ tapping stainless steel screws M6, 65 mm long with 3 mm thick EPDM seal and Stainless steel stitching screw of size 19X2.5 mm excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. All screw should be sealed with silicon sealant etc.., compete as per standard specifications and as directed by the departmental officers. (The old AC sheets should be taken over by the contractor on buy back policy)

Supplying and fixing corrugated Poly Carbonate Sheet of size 3.00m x1.06m of 6mm thick on the roof in-between the colour coated Galvolume sheets for proper lighting with necessary screws and EPDM rubber washers etc.., complete complying with standard specification and as directed and specified by the departmental officers including cost of loading, unloading and transportation charges etc., complete complying with standard specification.

Supplying, assembling fabricating and errecting the MS purlin for Extension of Eaves on Gable wall side of godown using with 100x50x3mm MS Rectangular tube and closing the end of Purlin by welding of MS plate etc.Complete Complying with Standard Specification.

Providing two legged scaffolding using 13-15cm dia casuarinas post of 4m over all length (3m length + 0.5m projection + 0.5m into the ground) the distance between two rows being 1.5m and the spacing of the post being 2.0m in both rows with two horizontal posts with 0.5m.overlap on either side and braces at 2.0m center to center including longitudinal and transverse middle braces to step and providing platform with country wood planks of 40mm thick and 1m width etc., complete complying with standard specification.

Upto 8.00m height

above 8.00m height upto 10.50m height.

Paving the floor with fine polished cuddapah stone slab of 38 / 40mm thick laid over Cement Mortar 1:3 (One Cement and Three M. Sand) 20mm thick over the existing bed of Cement Concrete 1:5:10, (One Cement, Five M. sand and Ten aggregate) and pointing the joints to full depth of slabs with same mortar mixed with black oxide and the top surface rendered smooth, curing, etc., The cuddapah stone slabs and other materials to be used shall be got approved by the Engineer-incharge concerned before use on work, etc., complete complying with standard specification.

Paving the floor with pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Engineer-incharge before use on works)

Finishing the top of roof with one course of solar reflective ceramic tiles of (cooling tiles) size 305mm x 305mm x 7mm of approved quality set in Cement Mortar 1:3 (One Cement and Three M.Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, stainless steel gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cost of removing the existing wornout grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.- 160 mm dia PVC pipe

Flooring with following ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Plastering Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by the Engineer-incharge before use on works)

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by the Engineer-incharge before use on works)

Dadooing walls with ceramic tiles of size 300 x 450 x 8mm best approved quality white / colour tiles set in Cement Mortar 1:2 (One Cement and Two plastering sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Preparation of stack plan by using two coats of emamel paint having width of 100mm including cleaning the surface, marking with templates, the rate is inclusive of all labour charges and all materials cost and all other incidental charges etc.., as per standard specification.

Painting two coats of plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting old wood work with two coats of best synthetic enamel paint of approved quality, colour including thorough scrapping and preparation of surfaces (the colour and quality should be got approved by the Engineer-incharge before use) the rate includes cost of brushes, scaffolding charges, finishing neatly etc., complete complying with standard specification and as directed by the Departmental Officer.

Painting old iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour with synthetic enamel paint over the existing red oxide priming coat after thorough scrapping in all floors excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Engineer-incharge before use on works.)

Supplying and painting the walls with two coats of cement paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Engineer-incharge before use of work).

Supplying and fixing of MS angle of size 50x50x6mm og length 1.20m cut and bent to shape and fixing in postion with cement concrete 1:2:4 for tying the 2 ply bared wire and painting thw angle with two coats of aluminium paint over one coat of primer etc complete complying with standard specifications

Supplying and fixing in position of 2 ply and four pronged galvanised bared wire with the existing "L" angle placed above the compound wall horzontally 5 rows and Vertically at a spacing of 0.30m and tying with the angle together by GI binding wire etc.complete complying with standard specifications

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Engineer-incharge before use on works. PVC pipe 32mm dia.

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC pipes, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Engineer-incharge before use on works).

PVC 32mm dia. Coupling

PVC 32mm dia. Elbow.

PVC 32mm dia. Tee

Supplying and fixing in position best quality PVC soil waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Engineer-incharge before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

75 mm dia PVC pipe.

110 mm dia PVC pipe.

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC pipes, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Engineer-incharge before use on works).

PVC 75 mm dia Elbow

PVC 110 mm dia Elbow

PVC 110mm dia Elbow with door.

PVC 75 mm dia Elbow with door.

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Engineer-incharge before use on work. 32 mm dia Gate Value.

Supplying and fixing in position 15mm dia brass CP Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Engineer-incharge before use on the works)

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with crushed stone sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone standard Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC soil pipes (including the cost of 110mm dia PVC pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Engineer-incharge before use on works).

Supplying and fixing in position white glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with PVC pipe of 110mm dia double flapped rigid PVC black seat cover with CP brass hinges including cost of white cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 12.5 litres capacity porcelin low level flushing tank with a pair of PVC brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank with all accessories should be got approved by the Engineer-incharge before use on works)

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Engineer-incharge before use on works)

Supply and fixing of 1000 litres capacity water Tank made up of PVC. Make: SINTEX / EQUIVALENT including conveying and fixing in position with all accessories etc.., complete and as directed by the departmental officers during execution of work.

Supplying and fixing in position GI unions of heavy duty of approved quality and good variety of 32mm dia inluding necessary cutting and threading of GI pipes for jointing the union and providing two coats of painting with good variety and approved quality of synthetic enamel paint over one coat of primer in case of pipe line above ground level / one coat of tar in case of below ground level for both internal and external water supply arrangements, etc., complete complying with standard specifications. (The GI unions should be got approved by Executive Engineer before use on works).

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC Rigid pipe on wall and ceiling and switch drop portion PVC rigid pipe concealed in wall with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open PVC conduit Plug point ( 8 points / Coil) Lower End

Supply and fixing of single box type 4' 25W LED fitting complete with TW round blocks on wall or ceiling with 18W LED tube light with double side connection (Havells / equivalent) with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator with 1metre down rod with fan clamp with side plates and cross arm of size 450mm (18")

Supply and fixing of 1 No. 6/16A two module socket, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 2.5 sq mm copper wire with painting of suitable colour.

Sub total

GST in 18%

JRT CONSTRUCTIONS (BID ID -1419435)