CED7/026581/2021

Amount

CIVIL WORK

Dismantling RCC and clearing away and carefully stacking materials useful for reuse and as directed by the departmental officers.

Clearing scrub jungle as directed by the departmental officers.

Earth work excavation for foundation in all classes of soils and sub-soils and to full depth as may be directed except in hard rock requiring blasting including initial leads and lifts and refilling the sides of foundation.

Supplying and filling in foundation and basement with M-sand in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering.

Supplying and filling in foundation and basement with Gravel in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete.

Cement Concrete 1:4:8(one cement,foursand and eight aggregate) using 40mm gauge hard broken granite stone jelly including dewatering, side shuttering, strutting, wherever necessary including curing.

Cement concrete 1:11/2:3(One Cement, one and half M Sand and three Aggregate) using 20mm of hard broken granite stone for all RCC works using machine for mixing concrete.

Plain Cement Concrete 1:1 1/2:3(one cement one and half M sand and three aggregate) using 20mm gauge hard broken granite stone jelly including dewatering, side shuttering, strutting.

Brick Work in cement mortar 1:5(one cement, five sand) using best quality stock bricks of size 9”X4 3/8”X2 3/4” for walls including cost of scaffolding curing.

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C.works including cost of steel, labour for straightening, bending, cranking, tying grills.

Providing FORM WORK for centering the soffits of all reinforcement concrete work including strutting to the required (3 metre) height with mild steel sheets of size 90cm x60cm 10gauge stiffened. Column footing and plinth beam.

Vertical slab.

Roof slab.

Column and sunshade.

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick including cost of scaffolding, finishing, curing.

Plastering with cement mortar 1:3 (one cement and three sand) 20mm thick including cost of scaffolding, finishing, curing.

Supplying and fabricating, hoisting and fixing in position MS angle 50X50X6mm for pipe purlins and rafter with MS bolt 16mm dia of 45cm long including cutting, drilling holes, and welding and painting.

Supplying and fixing Galvalume sheet roofing with 0.47 mm thick of fully corrugated of approved colour and quality by drilling holes (and not by punching) with necessary ‘J’ / ‘U’ bolts and nuts.

Supplying and fabricating, hoisting and fixing in position ISHB 250, 547N/M Steel column post 6.50M height for Truss including painting with two coat of ISI Approved quality.

Providing two legged scaffolding using 15 cm dia meter blue - gum posts or best quality bamboo posts of 4 m over all length ( 3 m height + 0.50 m projection + 0.50 m into the ground ) the distance between the two rows being 1.25 m and the spacing of posts.

Supplying and fixing(under lintel grove) cold rolled ROLLING SHUTTERS of approved quality of 18 gauge 7.5 cm wide cold rolled lathe section in one piece interlocked together with specially designed pipe shaft with adequate number.

Supplying, laying, jointing of PVC pipes of size 300 mm dia of approved quality and best variety confirming to ISS and with ISI mark including cutting, threading and fixing PVC GI specials.

Supplying, laying jointing of PVC pipes of size 25 mm dia approved quality and best variety confirming to ISS and with ISI mark of the including cutting, threading and fixing PVC GI specials.

Supplying and fixing Wheel / Gate angle valve of 125 mm dia of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing Wheel / Gate angle valve of 25 mm dia of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing Wheel / foot valve of 80 mm dia of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 25mm dia PVC Elbow of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 32mm dia PVC Elbow of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 25mm dia PVC Tee of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 32mm dia PVC Tee of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 25mm dia PVC Coupling of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 32mm dia PVC Coupling of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 25mm X 20mm PVC Reducer of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 100mm dia PVC Cowl of approved quality and best variety etc., as directed by the departmental officers.

Supplying and fixing 15mm dia brass screw down tap of approved quality and best variety etc., as directed by the departmental officers.

Supplying, fixing, assembling, and erecting the MS Rectangular pipe, fixing purlins with sag rods, supporting the purlins from the beams on both sides. The welding should be done with submerged arc welding.

Removing the existing entrance steel gate and attend repair works welding, bending, straightening and fixing any parts such as tower bolt, clamp etc., Then refixing the gate for correct position.

Paving the flooring with Ceramic tiles of size 305x305x6mm of approved quality and colour over a base layer of C.M.1:3, 20mm thick in all floors used 0.20 kg / m2.

Paving the flooring with 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 sand) 20mm thick in all floors and the top pointed.

Dadooing the walls with glazed tiles of size 305mmx200mmx6mm of approved quality and colour over a base layer of C.M.1:2, 10mm and pointing the joints with white cement mixed with colouring pigment at the rate of 0.40 kg/sq.m.

Supplying and fabricating and fixing in position of mild steel door with single leaf using M.S.angle of size 40x40x6mm for outer frames and 35x35x5mm for shutter frames, with bottom 1/3rd M.S Sheets.

Manufacturing, supplying and fixing in position of steel windows openable shutter frame made out of steel section with the following specification Ms angles of size 33X25X3mm at 1.419kg/m.

Supplying and filling in basement with wetmix 250mm thick in layers of not exceeding 250mm thick, well watered, rammed and consolidated including machineries for hire and running charges.

Supplying and fixing in position 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 sand cushion.

Supply and fixing in position wash hand basin with new one fixing in position best quality approved make white glazed earthenware wash hand basin of size 550x400mm with a pair of cast iron brackets.

Finishing the top of roof with one course of machine pressed tiles of size 23x23x2cm laid in cement mortar 1:2 (one of cement and two of sand)mixing with water proofing compound confirming .

Painting new iron works with two coats of synthetic enamel paint of approved quality and colour over the red oxide primer in all floor including cost of scaffolding.

Supplying and fixing of M.S Gate in two leaves with B Class pipe of size 50mm dia pipe alround and 15cm dia pipe vertically at 15cm intervals including fixing of 18 gauge M.S.Sheet. Main gate of size 4.00m x 1.50m

Supplying and fixing of chain link fencing 2”X2” using 10 gauge Galvanished iron wire to the structural angle including cost of fabrication drilling welding conveying etc complete.

Supplying and fixing of MS flat of size 40X6mm for anchorage to chain link fencing including cost of cutting, welding, labour charges, bolt and nuts etc complete. as directed by the departmental officers.

Providing and laying WBM Gr II of 75mm compacted thickness using 1 Cum of 63 mm to 45 mm IRC metal and 0.24 m3 of gravel for blindage for 10 Sqm. for bottom layer including cost and conveyance.

Providing and laying WBM Gr III 75mm compacted thickness by using 1 cum of 53mm to 22.40mm IRC metal and 0.24M3 of gravel of blindage for 10.00sqm for top layer including cost and conveyance.

Painting the walls with two coats of ready mixed plastic emulsion paint of first class approved quality and colour over a priming coat including thorough scrapping, clean removal of dirt, and including.

Supplying fabricating and fixing in position of Aluminium, Anodised natural colour matt finish Single leaf door of size 2.10mx1.00m half glazed and half PLB board using 12mm thick PLB board.

Supplying and fixing in position of bevelled edge mirror of size 500X400mm PVC/fibre glass framed 5.5mm thick shelf type with hard board packing etc., complete.

White washing two coats with best shell lime in all floors including cost of shell lime, gum, kanjee and brushes etc., complete complying with standard specification and as directed.

Collection and supply of Gravel from approved quarry to works site including cost and conveyance of all materials, stacking to departmental gauge for pre measurement.

Supplying and laying inter locking paver blocks of 80mm thick of required shape in cc 1:1:2 (one cement, one sand and two aggregate) using 10-12mm size HBGS jelly.

Supplying, laying and jointing GI pipes (having working pressure 10Kg/sqcm.) of approved quality and best variety conforming the BIS of 80mm dia GI pipe including cutting, threading. 80mm dia GI pipes

20mm dia GI pipe.

S K VADIVELMURUGAN

M ARUMUGAM