Water Resources Department Tender

(b) Hard/dense soil

(C ) Hard soil mixed with kankar/boulders, Morrum

Excavation including loading, unloading, disposal and dressing of excavated rock within initial lead of 50m and lift upto1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect.

(a) Soft/Disintegrated rock

(c)Phylite & other hard rock requiring nominal blasting

Refilling the excavated earth (excluding rock) in trenches, plinth side of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering including cost of water, loading and un loading wherever required

(a) Drilling holes of 35mm. Dia. For anchor rods (i) Upto 1.50 m depth.

(b) Labour charges for fixing of anchor bars in neat cement grout including cost of cement and curring etc. complete.

Supply of Tor steel anchor bars of required diameter, length and shape at site of work complete.

Side shuttering including propping etc. complete (to achieve finish F 2 for) Block joints of foundation stiling basins buckets, aprons etc. (non-suspended horizontally laid mass concrete)

Retaining wall, counterfort, abutment, wing wall up stream or down stream slope facing of dams and open faces of construction joints etc.

Providing and Laying in position of Cement concrete Design mix M-15 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto;(For mix design Cement content considered 320 kg/ cum of concrete).Add extra with the permission of Superintending Engineer, (2). Rs 175.00 per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used. (d) 20mm

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 400 kg/ cum of concrete).Add extra with the permission of Superintending Engineer, (2). Rs 175.00 per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used. (d) 80mm

Providing and Laying in position of Cement concrete Design mix M-30 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 428 kg/ cum of concrete).Add extra with the permission of Superintending Engineer, (2). Rs 175.00 per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used. (d) 20mm

Supplying of M.S. reinforcement including labour charges for bending binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using. Tor or ribbed bars (IS: 1786 - 1985)

Extra labour charges for obstruction in laying and placing the reinforced cement concrete due to reinforcement. In foundation rafts, beams, columns bases stilling basins, buckets, aprons etc. (nonsuspended horizontally laid mass concrete)

Supply & fixing 6 mm thick rubber water seal of approved quality in construction / contraction joint as per drawing complete in all respect. (ii) 305mm wide

Design, Drawing, fabrication, supply, erection, testing and commissioning of Vertical lift sliding type gate with frame consisting of skin plate, sealing frame, stiffeners, horizontal and vertical girders, guide, stainless steel flat / Brass flat, rivets, wedges, lifting rod setc., with all accessories as per relevant IS code including frame & gate complete set for Canal Cross, Escape, Head regulator / Tank head regulator including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, sealfixing, tool sand tackles etc., applying two coat of zinc rich epoxy primer to give dry film thickness of 70±5 micron sand finish coat (two coats)of solvent less coal tar epoxy paint using air less spray to provide dry film thickness of 150 ±5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be less than 350 microns, complete as per specifications and approved drawings with all lead and lifts, including packing & forwarding, transportation charges for structural steel components and other materials.

Supply of wire crates in required sizes made of hot dipped G.I. Wire conforming to IS 4826 -1979 having mesh of 10 cm x 10 cm (surface area of crate will be measured) made of wire of 5 mm diameter.

Filling crates with stone in position at site including hinging with hot dipped G.I. Wire 5 mm dia, excluding cost of wire crates, including cost of stones in position complete in all respects.

Supplying of well stiched earth filled bags of capacity, weigh not less than 40kg per bag at site etc. complete. Plastic bag

Labour charges for making coffer dam/ring bund (under flowing/stagnant water pool) by loading transporting earth filled cement bags dropping at required locations in water including lead up to 3 km and lift up to 8 meter from NSL complete excluding cost of empty cement bags.

Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. 900mm NP-4

Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by vibro compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect.(b)With lead beyond 250 m and up to 750 m (½ Km)

(c) Add extra for each subsequent lead of 500m or part there of beyond ½ Km and up to 5 km

Compaction of earth or highly weathered strata (b) By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of.(ii) at least 98% of Standard Proctor's density

Watering of earth including cost of carriage of water when source of water is (a)up to 1 Km

Supplying and laying quarry spalls properly graded but not more than 10cm in size with spreading in required profile including all leads & lifts