Short Term Maintenance Contract work from Km 114.975 to Km 118.688 and Km 119.666 to Km 127.766 and Km 128.828 to Km 137.684. of NH 117 under Kakdwip National Highway Sub Division of National Highway Division I PW_Roads_ Directorate during the year 2

BILL NO. 1 : ROAD MAINTENANCE

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness. (Reference to MoRT&H's specification clause 201)

Cutting of branches of trees shrubs and trimming of grass and weeds Cutting of shrubs from the road way or with in R.O.W and disposal of shrubs to suitable locations as per technical specifications Clause 1914 for Rural Roads of MORD.

Tack coat on Bituminous surface by RS1 Bitumen Emulsion Bulk Type Cationic emulsion @ 0.25kg/sqm

Providing, laying and compacting Dense Graded Bituminous Macadam complete as per technical Specification Clause no. 505 including tack coat as per Technical Specifications Clause no.503

Providing, laying and compacting Bituminous Concrete as per technical Specification Clause no. 507 including tack coat as per Technical Specifications Clause no. 503

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using. Type B seal coats (Reference to MORT&H's specification clause 511).

BILL NO. 2 : ROAD PROPERTY MAINTENANCE

Painting two coats, after filling the surface & applying a sealing primer, with synthetic enamel paint in all shades on new plastered concrete surfaces as per MORT7H's specification 803.6.2.(Reference to MORT&H's specification 803).

BILL NO. 3 : PAVEMENT REPAIR

Pre-coating stone aggregates with cutback bitumen MC-800 @ 6% of net volume of stone aggregate in Mini Hot Mix Plant / Mix it all including preheating the bitumen drums upto 85deg C and preheating the stone aggregate at a suitable temperature, including cost of carriage of all materials at the mixing yard and cost of filling the cold mix in empty cement bag, storing the mix filled bag at a suitable place as directed including cost and carriage of bitumen and hire charges of machineries and all incidental charges complete as per direction of Engineer-in-charge. (Ref: IRC: 116 - 2004)

Labour for mixing stable anti-stripping agent of approved quality conforming to Table - A4-1 of Appendix–4 of Specification for Road & Bridge Works of MoRT&H (5th Revision) to the binder @ 0.5% to 1% by weight of binder (depending up on size & stripping value of the aggregates) and allowing 15 to 30 minutes of circulation or stirring in the hot bitumen tank to ensure a homogeneous mix of binder and anti-stripping agent for different bituminous works as per Technical Specifications given in Appendix – 4 of Specification for Road & Bridge Works of MoRT&H (5th Revision) and direction of Engineer-in-Charge complete including cost and carriage of all materials, labours, hire charges of T&P but excluding the cost but including carriage of anti-stripping agent to site of works.

Repairing pot holes with pre-coated stone materials including cutting, loading pre-coated stone materials at departmental stack-yard or any other approved pre-defined location, including carriage of pre-coated stone materials from source to different kilometers of road by truck and laying directly from truck and compacting with plate compactor / power roller including cutting the pot hole to regular shape clearing the pot holes of loose materials, drying the bed of pot holes, where necessary, by soaking with gunny bags and using lime, where necessary, before laying of pre-coated materials etc. complete as per direction of Engineer-in-charge(i) Within a distance up to 10 kms.

GST @ 18% of Total Amount Arom Item No. 1 to 9.01

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