Improvement of Black Spot on Gumma Tapri Bakhol Road in K.M. 0/00 to 6/00

Amount

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.

Excavation for structures:- Earth work in excavation for structure in all depth as per drawing and technical specification Clause 305-1 including setting out, construction of shoring and bracin , removal of stumps and other deleterious material and disposal in all lead and lift including dressisng of sides and bottom and back filling in trenches with excavated suitable material . 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 of rock( where blasting is prohibited) as directed by the Engineer-in-Charge .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.

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802, 803, 1202, & 1203.in cement concrete 1:6:12 including cost of form work and reinforcement concrete work and as per HPPWD specification of 1990 volume-I, as directed by the Engineer IN charge.

Random rubble Stone masonry work in cement mortar in foundation complete as per drawing and technical specification clauses 702, 704, 1202, &1203. Random Rubble masonary Cement mortar 1:6. (1 cement : 6 sand) including all leads and lifts as per direction by the Engineer-in-Charge.

Construction of dry rubble masonry in breast wall, retaining walls/Revetment wall and parapets etc. for sub structure and super structure compete as per drawing and technical specification clauses704.6 & 1302.5.

AATISH KAPRATE