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| 1 | Sand and and Silt Under Water (SS20B) Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Slush and silt under water upto 0.75m depth requiring the aid of basket and vessels |
| 2 | Removing Stone Masonry incement mortar walls in the site, add for every additional 3m or part there of over the initial height of |
| 3 | Boring, Providing and installing Cast in situ Single under Reamed Pile of specified diameter and length below the pile cap in cement concrete 1:1:2 (1 cement, 1 .5 Coarse sand & 3 graded stone aggregate of 20 mm nominal size) to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including Bentonite solution machinery charges labour chargers etc., all complete. |
| 4 | Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification |
| 5 | Centering for sides and soffits of R.C.C slab of plane surfacefor R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental Officers |
| 6 | For plane surfaces such asrectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc. |
| 7 | For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. |
| 8 | For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. |
| 9 | 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 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 staandards. (No separate payment will be made by the Department for the excess usage of materials) |
| 10 | Supplying fabricating and placing in position of RTS road at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed byDepartmental Officers |
| 11 | Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all PCC items of works with minimum cement contenet of 400Kg/ 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), 0.17cum of 20mm, 0.45 cum of 12mm and 0.07cum of 6mm metals and 0.37cum of Crushed stone sand (M- Sand), including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water etc., complete for wearing cost of 75mm uniform thickness over deck slab and approach slab. |
| 12 | Supplying and fixing GI DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spoutprojecting atleast 300mm beyond the bottom of deck slab asshown in the drawing, including cost and conveyance of Galvanised iron pipes and flats and fixing them in position, etc., complete as per cl 2705 of MORT&H specification. (VRevision) |
| 13 | 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. |
| 14 | R.R Masonry in cement mortar 1:5 (one cement, and five sand ) for using the old R.R stones where it is dismantled including labour charges and conveyence of material as per departmental officials instruction and also as per specificationsetc., complete. |
| 15 | Manhole Cover SFRC-900mmx900mm |
