|
| 1 | 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 compoung 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. |
| 2 | Supply and filling in foundation, basement etc., with stone dust in layers of not more than 15cm thick well watered, rammed and consolidated etc, complete complying with standard specification and as directed by the departmental engineers. |
| 3 | Plain cement concrete 1:4:8 mix (one part of cementfour part of sand and eightpart of aggregate) using 40mm gauge hard broken granite jelly for foundation including cost and conveyance of all materials including labour charges for mixing laying curing watering etc. complete as per standard specification and as directed by the departmental engineers |
| 4 | Supplying & Erecting centering for sides & soffits including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).SS86 & 86A V,VI, VII (s6) 7,3 |
| 5 | For Columns |
| 6 | For Grade Beam |
| 7 | Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel for all RCC works as per design given including cost of stell and G.I. binding wire in all florrs etc., complete complying with standard specification. |
| 8 | Providing and laying in position Standardised Concrete Mix M-25 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 contenet of 350Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but 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 without claiming extra cost 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 requiremnents of IS standards. |
| 9 | Brick work in following Cement Mortar cement mortar 1:5 (one cement and five sand) using best quality of country bricks of size 8-3/4\" x 4-1/4\" x 2-3/4\" for foundation and basement including curing, etc., complete complying as per standard specification and as directed by the departmental Engineers. |
| 10 | Plastering with cement motor 1:5 (Onepart of Cement and four part of sand) 12mm thick in all floors including cost and conveyance of all materials etc. complete as per standard specification. |
| 11 | Supplying and painting the walls with two coats of cement paint over one coat of White cement as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications and as directed by the departmental Engineers. |
| 12 | Supplying and fixing M.S.ornamental grillsincluding cost of all materials, all labour charges, one coat of red oxide priming, transportation, fixing in position etc., complete as per standard specifications and as directed by the Departmental Engineers |
| 13 | Painting two coaats for new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with of best approved first quality and colour of synthetic enamel paint over one coat of redoxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification |
