Public Works Department Tender

Relaying Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Relaying the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three 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 Hollow tubes section for barrguaring vertical and horizontal the rate inclusive cost of materials labour for fabrication cutting and fixing charges welding charges transportation charges etc., Complete. The rate is inclusive of cost one of coat of primer with two coats of synthetic enamel paint etc., Complete Complying with standard specification and as directed by the departmental officers.

Supplying and fixing GI sheet roofing with0.47mm thick PPGI Galvanized iron sheet asbestos cement sheets of fully corrugated (grey colour) of approved quality by drilling holes (and not by punching) with necessary ‘J’ / ‘U’ bolts and nuts of 8mm dia of suitable length and providing one set of bitumen washers of 25mm dia and 1.60mm thick for each bolt including protruding portion of bolts in roof shall be covered with bitumen compound etc., complete complying with standard specification and as directed.0.47mm

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)

Cement Concrete 1:5:10 (One Cement, Five 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

Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken 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. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

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).

Supplying and fixing in position 15mm dia brass CP screw down tap / 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 Executive Engineer before use on the works)

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.

Paving the floor with best quality Vitrified Tiles of size stainfree nano polish 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 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 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.)

Clean Surface thoroughly with water and remove any loose, flacks, fungus growth etc, by suitable mechanical means like scrapping or wire brushing and wash with adequate water to get an absolutely cleaned surface to take on further treatment. Gal – Tech Multi proof Modified Acrylic polymer with cement and fine sand mix ratio 1:2:4 to full the grooves and surface cracks over that apply Gal – Tech Multi proof Modified Acrylic polymer with filler mix ratio 1:2 two coat over night setting. This will seal all the pores and invisible cracks on the existing cementations layer thus making it an intact strengthened roof, Over that apply INSULTEC Sunlight reflective insulation cum waterproofing polymer membrane 2 coats with water mix ratio 5:1.

Painting the old walls with two coats of first class quality Exterior Emulsion Paint of approved colour over a priming coat including through scrapping clean removed of dirt. The rate includes cost of brushes, sand paper, plaster of paris, putty wherever required & neat finished etc., complete complying with standard specification and as directed by the departmental officers.

Painting the walls with one coats of first class quality Exterior Emulsion Paint of approved colour including ordinary scrapping clean removed of dirt. The rate includes cost of brushes sand paper plaster of paris, putty wherever required & neat finished etc., complete complying with standard specification

Supplying and fixing in position of PVC Water Tank of good approved quality including cost of PVC water tank, labour charges for loading, unloading, conveyance, lifting charges, etc., complete complying with standard specification and as directed by the departmental officers.

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.

Total in Figures