Construction of Link road to Ratwari Bodiwaala Kawarni road k M 0 0 to 5 0

Amount

Earthwork in excavation for structure as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 mtr, dressing of sides and bottom and backfilling in trenches with excavated suitable material. Ordinary soil up to 3 mtr depth

Providing concrete for plain / reinforced concrete in open foundations complete as per drawing and technical specification PCC 1:4:8

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawing and technical specification Clause 802,803, 1202& 103 P.C.C. Grade M 10 (1-3-6)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clause 802,803, 1202& 103 P.C.C. Grade M 15 Nominal mix (1:2.5:5)

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawing and technical specification Clause 802,803, 1202& 103 P.C.C. Grade M 20 Nominal mix (1:2:4)

Providing and laying filter media with granular crushed aggregate as per specification to thickness of not less then 600 mm with smaller size towards the soil and bigger size towards the walls and providing over the entire surface behind abutment, wing wall, retaining walls to the full height, completed to firm condition complete as per drawing and technical specification clause 1204.3.8.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

Providing and laying reinforced cement concrete pipe NP-2 for culverts on first class bedding of granular materials in single row including fixing colour with cement mortar 1:2 but excluding excavation protection work and parapets clause 1106. 900 mm dia

Providing weep holes in brick masonry /stone masonry plain/ reinforced concrete abutment, wing wall, Retaining wall with 100 mm dais PVC. pipe expending through the full width of the structures with slopes of 1 (V):20 (H) towards drawing face complete as per drawing and technical specification clause 614,709,1204, 3.7.

Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1

Preparation of sub grade by dressing to camber (earth work for cutting involved for sub grade to be paid for separately depending upon the classification of soli completed as per HP.PWD specification

Consolidation of sub grade with road roller including making good the undulation etc. with earth of quarry soil etc. and rerolling the sub grade completed as per H.P.PWD specifications

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn in static to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 as per Technical Specification Clause 405By machnical Means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn in static to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405By machnical Means

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 – 1.0 kg/sqm using mechanical means.

P/L a priming/ tack coat with bituminous VG-10 @ 0.35 kg/ sqm on bituminous/priming surface, the surface shall be swept clean with the mechanical broom and high pressure air jet or by other means as directed by the Engineer-in-Charge as per IRC 16- 2008 clause 4.3.4, 4.3.4.4.3.4.2 and 4.3.5

Providing and Laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing a suitable plant, laying and rolling with a three wheel 80 -100 kn static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified level, grade and cross fall using type A, type B and type C as per technical specification clause 510

Hardeep Singh Bedi

Ajay Thakur