Public Works Department Tender

Brick work in Cement Mortar 1:5 (One Cement and Five M-Sand) using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" including neat finishing, curing, etc., complete complying with standard specifications.

For Foundation and basement

For Superstructure in Ground Floor

Supplying and erecting steel Shuttering 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 6.50cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcations. (Payment for centering shall be given after the concrete is laid)

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 3mm for boarding laid over silver oak joists of size 10 cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaitons. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as rectangular or Square RCC columns, sunshades, top and bottom slab of RCC boxing etc.,

Providing and laying in position, standardised concrete Mix M-20 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 325 kg/m3 and maximum water cement ratio of 0.55, 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 (5.000 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.300 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.790 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 etc., complete complying with standard specifications 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).

For Foundation and basement

For Superstructure in Ground floor

Supplying, fabricating and placing in position M.S. or R.T.S. reinforcements grill for RCC works as per the design given including cost of steel and black binding wire etc., complete complying with standard specifications. (The contractor will have to make his own arrangements for the supply of MS plain rod / RTS rod and black binding wire)

Paving the floor with best quality Stain Free Nano Polish Vitrified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three M-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 Johnson / Kajaria / Somany / Nitco / RAK which has to be got approved by Executive Engineer before use on works)

Providing Granolithic floor finish of 25mm thick with plain Cement Concrete 1:2:4 (One cement, two M-sand and four hard broken granite stone jelly) using 10mm to 12mm hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc., complete complying with standard specifications and as directed by the departmental officers.

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

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 Executive Engineer before use of work).

Supplying and painting the old walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specifications. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work).

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

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 including cost of priming coat etc., complete complying with standard specifications. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Painting old 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 Specifications. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supplying and fixing of M.S.grill of approved design for doors, windows, open courtyard, Grill gate etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc., complete complying with standard specifications.

SUB TOTAL

GST @ 18 %