Reconstruction and Strengthening damaged internal road of Patel Nagar, Engineers Enclave and Govindgarh in Cantt. Constituency in Distt. Dehradun under State Sector.

Amount

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and nserviceable materials separately as per Technical Specification Clause 202

Dismantling Brick/Tile Work ,Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.

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 nserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202.

Providing and Laying of Interlocking Concrete Block Pavements of M-40 Grade having thickness 80 mm as per drawings and Technical Specification Clause 1504

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness,hand packing, rolling with smooth wheel roller 80-100 kN in stages to propergrade and camber, pplying and brooming, stone screening to fill-up theinterstices of coarse ggregate, watering and compacting to the required densityGrading 3 as per Technical Specification Clause 405.

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 crushedaggregates 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 withpaver finisher to the required grade, level and alignment and rolled to achieve thedesired 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 inaccordance with Clause 504 of MORD)

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 aggregates of specified grading, premixed with bituminous binder@ 4.5% of mix and filler, transporting the hot mix to work site, laying with ahydrostatic paver finisher with sensor control to the required grade, leveland alignment, rolling with smooth wheeled, vibratory and tandem rollers toachieve the desired ompaction as per MoRTH specification clause No.508 complete in all respects Grading II - 10mm using VG - 30 bitumen

Supply and fixing of precast R.C.C. drain cover of 1.00x0.50x0.15m in size in R.C.C. grade M-25 incased with 2.5mm thick MS plate including cost of all material, reinforcement T&P etc. required for proper completion of work.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Nominal mix 1:3:6

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 perdrawings and technical specifications Clause 802, 803, 1202 & 1203

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m) Nominal mix (1:2:4)

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

Providing and fixing Bi-directional Road Studs (Cat Eye) / Reflective Pavement Marker (RPM) with single body twin shank and plastic body moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (Hi-impact Polystyrene) or ABS (Acrylonitrile Butadiene Styrene) or any other suitablematerialapproved byEngineer incharge (Marker must supporta load of13635 kg tested in accordance with ASTM D 4280 and Reflective lenses conforming to ASTM D 788 or equivalent) bonded or anchored within the road surface for lane marking and delineation for night time visibility as per Clause No. 1707 of MORD and 804 of MORTH specifications. The RPM must have reflective panels with micro prismatic lens where area of each retro reflective surface shall not be less than

MARC ENGINEERIANS