Providing BT Patch work Cold Mix process for water supply trenches from 1 to 50th division. (4th Call)

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Carting away of excavated earth / debries to a lead of 2KM (the rate including conveyance charges, labour charges for loading, unloading charges) including ideal hire charges of truck etc. complete as directed by the Departmental Authorities of the work.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN / Vibratory Roller 80-100 kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406 MORD / MORTH.

Providing and applying tack coat with bitumen 80/100 grade (s-90) using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Tech. specification No 503 MORTH.

Providing, 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 0-100 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 MORD.

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Carting away of excavated earth / debries to a lead of 2KM (the rate including conveyance charges, labour charges for loading, unloading charges) including ideal hire charges of truck etc. complete as directed by the Departmental Authorities of the work.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN / Vibratory Roller 80-100 kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406 MORD / MORTH.

Providing and applying tack coat with bitumen 80/100 grade (s-90) using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Tech. specification No 503 MORTH.

Providing, 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 0-100 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 MORD.

Details of Maximum amount reimbursable to the Contractor.

1) Provision for GST @18%

2) Provision for NAC @ 0.10%

3) Provision for Seigniorage charges

4) DMF @30% on Seigniorage charges

5) MERIT @2% on Seigniorage charges

6) Consideration 100% on Seigniorage charges