Periodic Renewal and Maintenance of PMGSY Road From L056-Perambalur Manamadurai road to Thirupaiyar road in Km 0/0-2/225 in Thirumanur Block of Ariyalur District under PMGSY Incentive Grant 2022-2023 Package No.TN 30-91

Amount

1.Periodic Renewal and Maintenance of PMGSY Road From Perambalur Manamadurai road to Thirupaiyar road in Km 0/0-2.225 Package no.TN 30-91 Advance patch work for making up the undulation in the existing B.T surface to an average thickness of 50mm using 45mm IRC size HBG metal with 44 Kg of Bitumen-for 1cum of metal mixed in hot mix plant laying at site

Advance patch work for making up the undulation in the existing B.T surface to an average thickness of 25mm using 13.20mm IRC size HBG metal with 44 Kg of Bitumen-for 1cum of metal mixed in hot mix plant laying at site

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.2 to 0.25 kg per sqm on the prepared granular surface treated with Primer cleaned with Hydraulic broom as per Technical Specification Clause 503.

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 in 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.

Earthwork in 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 material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing and Laying Gravel to compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction

Providing and laying of hot applied thermoplastic compound 2.50mm thick including refletorising glass beads @ 250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35, The finished surface to be level uniform and free from streaks and holes etc., complete as per MORTH&H specification No.803..

Provision for Hm stone

Provision for Km stone

Painting of Citizen Board

Provision for Guard stone

Reflector

60cm Equilanteral triangle cautionary signboard

Painting of Name Board

Towards the charges for routline maintenance of the road work executed under PMGSY including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRC-SP-20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost for carriageway width of 3.00m & 3.75m

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M/S Shuruthi Engineering