Construction of VR Bridge at RD 130600 and 137100 of Try Drain No 3 as deposit work of HSAMB for construction of new link road from village Kalkha to Karad

Amount

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as per clause 304 of MORT&H specifications Ordinary soil, Depth up to 3 m. (Note:- Cost of dewatering up to 5 per cent of labour & machinery cost may be added, where required. Assessment for dewatering shall be made as per site conditions). HSR 15.1.2.1

Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excludingthe cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. (Note :- Less cement used as per design mix is recoverable. However no extra payment shall be made if excess cement is used as per design mix). All works up to Plinth Level M-15 grade plain cement concrete. (cement content considered @ 240 kg/cum) HSR No. 6.22.2.2

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330kg/cum. Less cement used as per design mix is recoverable. However no extra payment shall be made if excess cement isused as per design mix).All works up to plinth level HSR No.6.25.1

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330kg/cum. Less cement used as per design mix is recoverable. However no extra payment shall be made if excess cement isused as per design mix).All works above plinth level up to floor IV level HSR No. 6.25.2

Sand filling behind abutment, wing wall and return wall complete as per drawing and MoRT & H specificnation with sandy material. Old HSR 14.83+5.2+4.1

Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes 110 mm diameter. HSR 9.57.2

Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement up to 20 mm, covered with sealant complete as per drawing and MoRT&H specifications. HSR No.27.51.3

Brick work with common burnt clay non-modular bricks of class designation 10.50 in foundation and plinth in: Cement mortar 1:3 (1 cement: 3 coarse sand) HSR No.7.21.1 +{(7.3-7.4)x0.25}

Brick work with common burnt clay non-modular bricks of class designation 10 .50 in superstructure above plinth level up to floor IV level in all shapes and sizes in :Cement mortar 1:3 (1 cement: 3 coarse sand) HSR No.7.22.1+{(7.3-7.4)x0.25}

Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns HSR No.6.29.1

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts.HSR No.6.29.3

Centering and shuttering including strutting, propping etc. and removal of form Suspended floors, roofs, landings, balconies HSR No.6.30.3

Providing and applying two coats white cement based putty of approved brand and manufacturer, over plastered surface and grinding the surface smooth with sand paper to get en even and smooth finish including cost and carriage of all material , labour charges, scaffolding, sundries etc. complete. HSR No.11.58

Painting on concrete surface Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm. HSR No.27.49

Providing & fixing caution boards on both sides of bridge. NS item

Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. HSR 4.33

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m. HSR 4.32

Providing and Laying 80 mm thick ISi marked lntertocking Paver Blocks conforming to IS 15658:2006/IRC SP 63: 2004 of all shapes and colours in design mix cement M 40 over the bed of 30 mm thick fine sand complete in all respect. HSR 17.69.2

Pointing on brick work or brick flooring with cement mortar 1 :3 (1 cement : 3 fine sand Flush / Ruled/ Struck or weathered pointing. HSR 11.25.1

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. Thermo-Mechanically Treated bars of grade Fe-500D or more & Thermo-Mechanically Treated bars of grade Fe-500D or more. HSR 6.33.6 & 6.34.6

Supply and Filling brick-bats in crates, and hand-packing by mechanical/ mannual. HSR B0146 + 16.30

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