Improvement and reconstruction of the Chafi- Alchauna Tada motor road in Bhimtal Assembly constituency of district Nainital under State Sector

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means without using Dozer including cutting and trimming of slopes and disposal of cut material with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2.

Excavation in hilly areas in hard rock requiring blasting, by mechanical means without using Dozer, lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause 1603.2.

Granular Sub-base with Well Graded Material (Table 400.1)4-1-A By Mix in Place Method Construction of granular sub-base by providing well graded material, spreadingin uniform layers with motor grader on prepared surface, mixing by mix in placemethod with rotavator at OMC, andcompacting with smooth wheel roller toachieve the desired density, complete as per Technical Specification Clause401.For Grading I Materia

WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizesto water bound macadam specification including spreading in uniform thickness,hand packing, rolling with smooth wheel roller 80-100 kN in stages to propergrade andcamber, applying and brooming, stone screening/binding materialsto fill-up the interstices of coarse aggregate, watering and compacting to therequired density grading 2 as per Technical Specification Clause 405.By Mechanical Means

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizesto 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, applying and brooming, stone screening to fill-up theinterstices of coarse aggregate, watering and compacting to the requireddensity Grading 3 as per Technical Specification Clause 405.By Mechanical Means

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsionpressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared nonbituminous surfaces (cement concrete pavement) cleaned with Hydraulic broom as per Technical Specification Clause 503.

20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2

Seal Coat with EmulsionProviding and laying seal coat sealing the voids in a bituminous surface laidto the specified levels, grade and cross fall using Type A, Type B and TypeC as per Technical Specification Clause 510

Excavation in foundation for retaining, breast walls etc, in all types of soilsand rocks including all lead, lift and disposal of surplus material as perdirection of engineer - in - charge, as per drawing and technicalspecifications Clause 305.1 of MORD Specifiction

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls,etc. including supply of all material, labour, T&P and royaltiies etc.complete as per drawing and technical specifications Clauses 702, 704,1202 & 1203 of MORD Specifiction