Construction of V.R. Bridge at RD. 18430 Gharaunda Ganda Nallah

Amount

Works Details

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge all kind of soil as per HSR 4.12.1

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto 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 item No. 4.33

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 Depth up to 3 m. as per HSR 15.1.2.1

Centering and shuttering including stacking, propping etc. and removal of form work in Foundation, footing, base of columns as per HSR item No. 6.29.1

Providing & laying in position Cement Concrete 1:2:4 of specified grade excluding the cost of centering and shuttering as per HSR Item No. 6.1.2

Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth with cement mortar 1:3 as per HSR item 7.21.1 Rate prepared proportional 1:4 & 1:3

Providing & laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering and finishing reinforcemnt 1:1.5:3 graded stone aggregate 20 mm nominal size up to as per HSR 6.14.1

Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All works below plinth level and up to Floor IV level: 1:1.5:3 (1Cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size). HSR item No. 6.1.1

Centering & Shuttering including strutting, propping etc removal of form for suspended floor, roofs, landing etc as per HSR 6.30.3

Centering and Shuttering including strutting, propping etc. and removal of form work for: Columns, piers, abutments, pillars, posts and struts as per HSR 6.29.3

Providing and fixing unplasticised rigid PVC rain water pipe conferming 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 of 110 mm dia as per new HSR item No. 9.57.2

Steel reinforcement for RCC works, where not included in the complete rate of RCC including, stg. Cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs stays, hengers and annealed steel wire etc complete in all respect below plinth level TMT bar of grade FE 500 D or more as per new HSR item No. 6.34.6

Providing and fixing in position 12mm thick bitumen impregnated per fibre board conforming to IS: 1838, including cost of primer, depth sealing compound Grade-A in expansion joints as per new HSR item No. 6.58

Back filling behind abutment, wing wall and return wall complete as per drawing and MoRT&H Specification Sandy material as per HSR item No. 10.2

Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement: 3 fine sand:) flush/ruled/struck or weathered pointing as per new HSR item No. 11.25.1

Filling/Rehandling 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. as per 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. As per HSR 17.69.2

Laying of brick bats as per HSR B0146 Chapter-2+16.30

Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface or dirt, dust, oil, grease, efflorescenceand applying paint @ 1 liter for 2 Sqm.