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| 1 | Drilling 50mm dia holes in Hard rock. |
| 2 | Benching hard rock upto an average depth of 10cm |
| 3 | Earth work open excavation 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 excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification. |
| 4 | Supplying and filling in foundation, basement, etc with filling crushed stone 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. |
| 5 | Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding 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 |
| 6 | Random rubble masonry in cement mortar 1:5 ( one cement and five sand ) using hard broken rough stones and bond stones in each layers etc., rate inclusive of cost and conveyance of all materials and labour charges etc., complete |
| 7 | 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 oakjoists 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) |
| 8 | Providing and laying position,Standardised concrete mi M-20 Grade in accordance with IS :456-2000,using 20mm and down graded hard brocken granite stone jelly for all Rcc items of works with minimum cement content of 3250 kg/cum and maximum water cement ratio of 0.55,inculding admiture (plasticiser / super plasticiser) in recommendedproportions as per IS:9103 to accelerate, retart setting of concrete, improve workablity without imparingstrenghanddurability with about(5 cum)7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m)5156 kg of 10-12 mm machine crushed stone jelly and with about(4.79 cu.m)7670 kg of sand ,but eculding cost of reinforcement grill and fabricatingcharges,centering and shuttering and also inculding laying, vibrating with mechanical vibrtors, finishing, curing,etc, complete complying with standred specification and ass directed by the departmentel officers.the coarse and fine aggregates to be used shoul comply with the requirments of IS standreds.(No separate payment will be made by the Department for the ecess usageof materials.) |
| 9 | 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) |
| 10 | Brick workusing CountryBricks of size 8-3/4\" x 4-1/4\" X2-3/4\"\" in Cement Mortar 1:5 (One cement and five crushed stone sand) including curing neat finishing, etc., complete complying with standard specifiction. - Ground Floor |
| 11 | Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers. |
| 12 | 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 |
| 13 | Painting two coats of newly plastered wall surface with ready mixed water based 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. |
| 14 | Supplying, fabricating and fixing in position mild steel grills for doors, windows, ventilators, etc., including priming coat. Rate inclusive of cost and conveyance of all materials and labour charges etc., complete |
| 15 | 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.) including one coatof Zinc chromite primer over the existing priming coat. |
| 16 | GST 18% |
