Under the state scheme, the work of improvement of internal damaged roads of Vijay Park, Hemkunj, Dutta Enclave, Ankitpuram, Sangam Vihar, Govind Garh, Gandhi Gram and Shakti Vihar under Cantt constituency of Dehradun district.

Amount

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Bituminous Macadam Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. (Bitumen VG-10 @ 3.3% of the weight of mix has been used for analysis purpose. The choice of bitumen will depend upon the prevailing site conditions and shall be in accordance with Clause 504 of MORD) with Bitumen VG-30.

Semi dense Bituminous Concrete with Hot in Plant Recycling ( HIP )- Providing and laying Semi Dense Bituminous Concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed /Recycle aggregates of specified grading, premixed with bituminous blinder,filler and warm mix addictive @ 0.4% by weight of bitumenand fillertransporting the hot mix to work site , laying with a hydro static paver finisher with sensor control to the required grade level and alignment , rolling with smooth wheeled , vibratory and tandem rollers to achive the desired compaction as per MORTH specification clause No. 508 Complete in all respects. Grading ll -10mm using VG -30 bitumin ( bituminous bindere @ 5% of mix )

Providing and laying of hot applied thermoplastic compound of ISI Mark Approved Quality of 2.5 mm thick includingreflectorising glass beads @ 250 gms per sqm area, as per IRC:35 .The inished surface to be level, uniform and free from streaksand holes.

Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. Cement Concrete.

Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of all material, labour and T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203

Providing and Laying of Interlocking Concrete Block Pavements of M-35 Grade having thickness 80 mm as per drawings and Technical Specification Clause 1504.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 CC M-20

M/S DOON INFRASTRUCTURE (BID ID -360390)

M/s V K Aggarwal (BID ID -360101)

RAMA CONSTRUCTION (BID ID -360442)

nagendra Singh panwar (BID ID -360458)

M/S Avtar DEVELOPERS (BID ID -361743)