Special repair of Sampla to Kharkhoda road from 0.00 to 12.490 in District Rohtak

Amount

Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor @ 0.30 kg per Sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications (HSR 17.26.2)

Providing & Laying 30mm thick bituminous Concrete (BC) with 100-120 TPH batch type hot mix plant using crashed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4% of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per technical clause No. 507 of per MoRT&H specification (HSR 17.31.2) Note: - 1. If bitumen required more than 5.4% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work. II: - Before carrying out bituminous work, coating & stripping of bitumen aggregate mix is to be performed in accordance with IS – 6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti – stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and nothing extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor. III: - Where there is only BC on existing black top, cracks shall be sealed as MoRT&H specification 5th revision clause No. 3004.3, which may consists of (i) Fog seal/ or (ii) crack filling and or (iii) patch work repair as required at site in accordance with clause No. 3004.3.2, 3004.3.3 and 3004.2 of MoRT&H specification 5th revision respectively. Proper measurement and consumption shall be entered in MB for cracks sealed but no payment on this account shall be made as crack filling is incidental to work.

Providing & Marking center line/side line 2.5mm thick (minimum) with Hot applied thermoplastic compound with reflectorising Glass Beads on bituminous surface providing and laying of hot applied thermoplastic compound 2.5 mm thick including Reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes. Note: - 1. A sealing primer may be applied in advance on cement concrete pavement to ensure proper bonding. Any laitance and/or curing compound to be removed where paint is required to be applied on concrete surface. 2. Cost of painter is already included in hire charges of road marking machine (Based on HSR 34.26) Note: - i) In case of any difference in the unit & nomenclature of any of the HSR items depicted in this DNIT and that given in HSR, the unit and the nomenclature given in HSR shall be applicable. ii) In case of any difference in the unit of any Non-schedule items depicted in this DNIT and the conventional unit of that N.S. item as per practice in this department, the conventional unit as per practice shall be applicable.

SHIV SHAKTI CONSTRUCTION CO.