Ordinary repair on Kalka Shimla Wangtoo road NH 22 New NH 05 Km 155.0 to 236.0 SH Extension of RCC slab culvert at Km 215.410 wing wall at RD 215.394 to 215.409 and 215.411 to 215.426 Length 15 m both side

Amount

Earth work in excavtion of foundation of structure in ordinary soil in all kinds of earth by manual means including spade work, Pick Work, Jumper work, blasting work in soft rock and their intermediate classification of soil, including chiseling and wedging out of rock with in all depths and lifts including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottoms, back filling the excavated earth to the extent required and utilizing all remaining earth locally for road work as per MORT&H specification NO. 304 complete in all respect including carriage of materials and equipment in all leads and lifts with all modes of transportation as per the direction by the Engineer-in-charge..

Providing and laying Plain /Reinforced Cement Concrete Cement at the rate of 5.50 bags ( five point five zero bags ) per cubicmetre nominal mix ( 1: 2.5 : 5 ) ( one cement two point five sand five crushed stone aggregate ) (Sixty percentage of twenty millimetre and Forty percentage of ten millimetre nominal size ) in open Foundation complete as per Drawing and MORT&H specification No. 1500,1700&2100 (PCC Grade M15) , in all leads, lifts and carriage of materials by all means of transport etc. as per direction of the Engineer-in-Charge.

Providing and laying Plain /Reinforced Cement Concrete Cement at the rate of 8.10 bags ( Eight point One Zero bags ) per cubicmetre nominal mix ( 1: 1: 2) ( one cement One sand two crushed stone aggregate ) (Sixty percentage of twenty millimetre and Forty percentage of ten millimetre nominal size ) in open Foundation complete as per Drawing and MORT&H specification No. 1500,1700&2100 (PCC Grade M30) , in all leads, lifts and carriage of materials by all means of transport etc. as per direction of the Engineer-in-Charge.

Supplying, fitting and placing HYSD bar reinforcement in super-structure including cutting straightening, bending, binding with mild steel binding bar complete as per drawing and technical specifications 5th revision No. 1600 within all leads and lifts, Item to include all incidentals, labour material ,equipments and works reqiured to execute the job. The reinforcement shall be of approved manufacture such as SAIL, TATA etc. to the entire satisfaction of Engineer-in-Charge measurement shall be made for finished length of bars, excluding over lapping wastage chairs etc.

Providing and layingof filter mdia with granular material/stone crushed aggregate satisfying the requirements laid down in clause 2504.2.2 of MoRTH specifications to a thickness of not less than 600 mm ( six hundred millimetre ) with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind retaining walls abutment , wing wall and return walls to the full height compacted to a firm condition complete as per drawing and technical Specification, as per direction of the Engineer-in-Charge in all leads and lifts and carriage of materials by all means of transport etc.

Providing weep holes in Brickmasonry/plain/reinforced concrete abutment,wing wall/return wall with 100mm dia PVC pipe extending through the full width of the structure with slope 1V:20H towards drawing face complete as per drawing and Technical Specification including carriage of materials and equipment in all leads and lifts with all modes of transportation as per the direction by the Engineer-in-charge.

Suresh Vekta

Anshul Kainthla