Civil Work

Amount

Dismantling, removing and carefully AC sheet roof etc;, complete complying with standard specification and as directed by the departmental officers at site of work.

Dismantling, removing and carefully stacking Brick/stone masonry in lime mortar walls under 3m high etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in 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.

Supplying and filling in foundation, basement, etc with filling M.sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement, Five M.sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

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)

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/mᶾ and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of M.sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation and Basement

Providing two legged pipe scaffolding using 40mm first class M.S. pipe including fixing cross bracings, couplings, EJP couplers for cross bracing and base plates including erection of scaffolding, conveyance charges, loading and unloading charges and dismantling after completion of the work and removing from the site etc., as directed by the departmental officers.

Fabricating, supplying and fixing of prepainted galvanized iron sheets with the following specification, The material should be of PPGI approved design 0.56mm thick 24 gague having width 1050mm.The sheet should be G.I base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws. Plastic washer.The washer and screw to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of z120 GSM paint thickness the finish should be terra cotta finish like Malabar polyster manglore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated cutting the sheet in to the required size and making ornamental desifns as per the site condition and as directed by the deptl.officers.

Supplying and fixing with New purlins for folowing square Hollow section and m.s.pipes of upproved quality and brand including labour charges for cutting and welding with required size an complete .complying with std specification and as directed by the dept. officers.

Plain Cement Concrete 1:2:4 (one cement, two M.sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specifications and as directed by the departmental officers.

Brick work in following Cement Mortar 1:5 using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

In Ground floor

In First floor

Plastering with Cement Mortar 1:5 (One cement and Five P.sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Dadooing walls with following best approved quality, white / colour glazed tiles of size 450mm x 300mm x 8mm set in Cement Mortar 1:2 (One Cement and Two M.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.

Flooring with following Designed ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three M.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 Executive Engineer before use on works)

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI 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 wiht all accessories should be got approved by the Executive Enginer before use on 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 M.sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two M.sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC 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 Executive Engineer before use on works).

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supply and fixing in position of best Indian make white / colour glazed earthernware lipped mouth flat back urinal of best quality and approved make of size 430mm x 260mm x 350mm with GI pipe, 32mm dia bell mouth PVC connection and waste pipe, 15mm dia GI pipe of required length, 15mm dia GM wheel valve, 15mm dia brass nipple 2 Nos., and fixing the urinals in position with necessary TW plugs, clamps, screws, etc., including dismantling masnory and re-doing the same to the original condition, etc., including painting the pipe with two coats of best quality approved synthetic enamel paint over one coat of red oxide primer and checked without any leakage etc. complete complying with standard specifications and as directed by the departmental officers. (The urinal should be got approved by the Executive Engineer before use on works.)

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three M.sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Providing of 35mm thick factory made pre-laminated ABS (Acrolynitrile Butadiene Styrene) Door Shutter moulded in different designs, consisting of all round frame made out of water proof solid foam PVC bar of size 20 x 32mm, reinforced by 32 x 32mm - 2 Nos., for vertical made out of LVL (Laminated Veneer Lumber), core material of 32mm thick high density craft paper honey comb board, sandwiched on both sides with pre-laminated ABS sheet thickness of 1.5mm. PVC edge banding of size 0.45mm on the vertical sides. Hardware made out of steel coated butterfly hinges - 3 Nos., for each shutter and ISI make SS round lock complete for finished item of work, complete complying with the standard specification. The door shutter and frame should be got approved from the Executive Engineer before use on work

Renewing and refixing Solid PVC door shutter with frame using 19 gauge 19mm MS Square tubes for styles and outer frames, 15mm MS Square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall by 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rebate for housing the shutter.Solid panel PVC door with frame.

Renewing the old damaged and broken PVC water tank with new one of PVC water tank with all fittings including loading and unloading etc., complete.

Supplying and fixing with new stainless steel health faucet with ISI work of approved quality and brand including labour charges for fixing in position etc, complete.

Supplying and fixing with new one of metro Two way tap approved make and quality etc., complete complying with std. Specification and as directed by the dept. officers.

Supplying and fixing with new one of 20mm diameter of long body tap approved make and quality etc., complete complying with std. Specification and as directed by the dept. officers.

Renewing and fixing Mild Steel Grills for windows and ventilators etc., including the cost of mild steel angles, plates, rods, cost of welding charges and one coat of priming coat etc., complete.(The design should be got approved by the departmental officers.)

Petty iron work for existing grill gate cutting and welding for required size including labour and hire charges etc, complete complying with std, spectification and as directed by the deptl. Office.

Renewing the broken glass panes of 4mm thick approved quality including fixing over existing iron frames in position using metal paste etc., complete complying with standard specification and as directed by the departmental officers.

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 Executive Engineer 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

160mm dia pvc pipe

Renewing and laying and jointing UPVC Pipe(Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home applications, water pressure in residential areas do not normally exceed the maximum tolerance.(schedule-40) but excluding cost of such specials and fixing in position dismantling masonry and make the same to original condition etc complete complying with standard specification and as directed by the departmental officers at site of work.

20mm dia UPVC pipe

25mm dia UPVC pipe

Supplying and fixing of UPVC rainwater gutter of approved quality and best variety conforming with ISI mark,of the size of 16" inch (450 mm) with thickness 3mm laid properly to alignment including cutting with necessary scaffolding charges (including specials) etc., with standard specifications

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 Executive Engineer concerned before use on work, etc., complete complying with standard specification.

Supplying and fixing the motor 5.0 HP Submersible Pump with 220 to 2880 RPM with 32mm suction and 25mm dia delivery with superior jet assemble of 32x25mm dia including DOL starter 10 to 14 Amps with ISI mark including pressure gauge and control valve, foundation bolt and nuts and labour for fixing the same in position as shown by the departmental officers.complete.

Reconstruction of damaged Manhole chamber of following with a base concrete of by new on of a base of concrete of Plain cement concrete 1:5:10, 10cm thick over a 10cm M.sand cushiion & brick work in CM 1:5 for chamber wall with 20mm thick 1:3 CM plastering for walls flooring including cost of labour charges curing cost of sFRC cover slab of size 0x60x0.60 including labour charges for fixing the slab inposition etc.,

Inspection chamber of size 600 x 600 x 600mm

Supplying and Fixing of HDPE Pipe 120mm / 103.50mm as directed by the departmental officers including testing for any leakages, etc., complete complying with standard specifications. (The pipes should be got approved by the Executive Engineer before use on works).

Supplying and Erecting Pull and Push Type Rolling Shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc.

Supplying and fixing with new Window shutters using c.w scantling for shutter styles and rails of size 7.50cmx3.80cm for bottom rail and top and side of 5x4 cm and 1/3 portion of panel rail of same size wrought&putup froshed pinhead glass 4mm thick including fixing with necessary furniture fittings etc.and painting two coats of S.E.P over a one coat of primers as directed etc. complete .

Removing Doors and window easing in alround portion including labour charges for removing and Refixing the same in position including cost of fastening screws, hinges and fixing charges etc., complete

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat 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 Executive Engineer before use on works.)

Painting the walls with two coats with first class quality Interior emulsion paint of approved colour over a priming coat with wall putty including thorough scrapping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, and neat finishing etc. complete complying with std. specification.

Painting the walls with two coats with first class quality Exterior emulsion paint of approved colour over a priming coat with wall putty including thorough scrapping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, and neat finishing etc. complete complying with std. specification.

Collecting the scattered debries from the campus and conveying away the same to ouside by lorry to a lead of 3km (Entirely within city limit including loading and unloading charges and dumping in low places and levelling neatly etc., complete complying with standard specification and as directed by the departmental officers.

B. SANKARAAN