Recarpetting of colony roads DOCSA, RSA, HLSA and BOCM of CHA.

Amount

Water bound macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification. By Manual Means Grading- II (53 to 22.4mm Using Screening Type-B (11.2mm agg ) .

Filling Pot- holes and Patch Repairs with open - graded Premix surfacing, 20mm Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 510, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2

Providing and applying tack coat with low viscosity bitumen of VG 10 grade using bitumen pressure sprayer on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications. @0.30 kg per sqm (dry & hungry bituminous surfaces /granular surfaces treated with primer)

Bitumenous macadam: Providing and laying bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction and as per clause 504 of specifications. a) Using Batch Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor. (ii) for Grading II(19 mm nominal size) bitumen content 3.5%

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats all complete as per clause 511 of specification. (ii) Case - II : Type B (Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping (aggregate shall pass 2.36mm seal and retained to 180 micron sieve) and penetration bitumen of suitable grade all complete as per clause 511 of specification.

Road marking with hot applied Theeroplastic compound with reflectorizing glasss beadson bituminous surface rovidingandlingofhotapplied thermoplastic compound 2.5 mm thick including re flectorizing glass beads @ 250gm spersqmarea, thickness of 2.5 mm is exclusive of surface applied glass bead sasper IRC- 35 . The finished surface to be level uniform and free from streaks and holes complete.

Providing and fixing PVC speed breaker fitted with reflector size 350mmx50mm weigh capacity 20 to 25 ton across the road including fitting etc all complete as per direction of engineer i/c.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Providing and applying tack coat with low viscosity bitumen of VG 10 grade using bitumen pressure sprayer on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications @ 0.25 kg per sqm (normal bituminous surfaces)

Open Graded premix surfacing rProviding, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back 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 smooth wheeled roller 8-10 tonne capacity, finished to required level and grades all complete as per clause 510 of specification. Case - I: Mechanical method using Penetration grade Bitumen and HMP of appropriate capacity not less than 75 tonnes/hour.

Painting with synthic enamel paint of approved brand and manufacture of required colour to give an even shade: one or more coats on old work.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Bitumenous macadam :Providing and laying bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction and as per clause 504 of specifications. Using Batch Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor. for GradingII(19 mm nominal size) bitumen content 3.5%

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Supply and stacking moorum.

Prime coat: 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 0.75 kg/sqm using mechanical means as per clause 502 of specifications.

Bitumenous macadam: Providing and laying bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction and as per clause 504 of specifications. a) Using Batch Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor. (ii) for Grading I(40mm nominal size ) bitumen content 3.4%

Spreading hard murum/ soft murum/graval of kanker for width complete.

Dense Graded Bituminous Macadam Providing and laying dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix 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 clause 505 of specification complete in all respects. Using Batch Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor for GradingII(19 mm nominal size)

Bituminous Concrete Providing and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % 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 clause 507 of specification Using Batch Mix Plant of appropriate capacity and Paver Finisher Hydraustatic with Sensor control. for Grading-II (30-45 mm thickness ) with 60/70 bitumen(VG-30)

Total impact of GST for the purpose of CTC

S.K. CONSTRUCTIONS

Mehadia Infrastructure

ONKAR CONSTRUCTIONS