Reconstruction of NH 05 to Rahu Colony road Km. 0.000 to 1.690

Excavation in Hill area by manual/mechanical means:- Excavation in soil in hill areas all heights and depth in all kind of soil including saturated soil comprising of mixed soil, ordinary rock and hardd rock all work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion, damage to hill side, water pollution etc. and to protect stability of hill side. Rock shall be excavated with chiselling and wedging out rock( where blasting is prohibited) including cutting and trimming of side slopes and disposing of excavated earth with a lift upto all heights and all leads as directed by the Engineer-in-Charge, in conformately with the requirement of technical specification of rural roads clause 1603.1 all useful material such as stone, shingle, aggregates& slate etc. shall be sorted out and stacked along the road side properly. Any loss to the public and private property to during the course of execution shall be the absoulte responsibility of the contractor which shall have to be duly compensated by him in all cases.

Earth work in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materioal and disposal upto a lead of 50 meter, dressing of sides and bottom and back filling in trenches with excavated suitable material in all kinds of soil upto 3 metre depth including carriage of material within all leads and lifts and as per HPPWD specification of 1990 volume-I and as per direction of Engineer-in-charge.

Providing and laying cement concrete 1:6:12 (1 cement:6 sand : 12 graded stone 40mm agregate nominal size) for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802,803, 1202 and 1203.including the cost of form work and hauling of material in all leads and lifts as per the entire satisfaction and direction of the Engineer-in-Charge.

Random rubble stone masonry in cement mortar 1:6 (1 cement : 6 sand) for in foundation & super structure complete like retaing wall, breast walls, wing walls and similar works etc. in all heights complete as per drawing and technical specificatino for rural roads under clauses 702, 704, 1202 & 1203 including hauling of material in all leads and fifts as per the entire satisfaction and direction of Engineer-in-charge.

Providing weep holes in brick masonry/stone masonry/plin reinforced concrete abutment, wing wall, return wall with 100mm dia PVC Pipe extending thourgh the full width of the structure with stop of 1 (V) 20 (H) toward drawing face complete as per drawing face complete as per drawing and technical specification s clauses 614, 709, 1204.3.7 including haulage of material with in all leads and lifts and as per direction of Engineer-in-charge.

Backfilling behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8 with granular material.as per drawing and technical specifications Clause 1301 including hauling of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-Charge.