Restoration of Rain damages on various locations under Shimla Urban Division. SH C.O protection walls on Khalini Jhanjhidi road for slope protection of Hill side at Rd 00.300 to 00.365 Under PDNA

EARTH WORK: Excavation earth work by mechanical means or manual means in all heights and depths in all kinds of soil, including saturated soil comprising of pick work, jumper work and blasting work both in soft and hard rock with chiesling and wedging out of rocks (where blasting is prohabited) and their intermediate classification of soil including dewatering whereever required,settling out to required lines,levels as shown on the drawing and directed by the Engineer in charge at site according to the HP.PWD specification of 1990 (one thousand nine hundred ninety) volume-I (one) and sorting out useful materials to be stacked at suitable site as per satisfication of Engineer -in- Charge along with levelling fine dressing and with all kinds of labour , mechanical tools and equipment and safety measures and incidental necessary to complete the work by mechanical means and labour (if required). All useful material such as stones, shingles, aggregate,sand slates shall be properlystacked at site to the maximum possible extent in all leads and lifts through all modes of transportation as per the direction of the Engineer-in-Charge and all surplus excavated earth will be disposed off at approved dumping site which will be arranged by the contractor at his own cost. Any loss to thepublic and private property during the course of execution and disposal of serviceableand unserviceable materials shall betheabsoluteresponsiblity of the contractor and shall have to be dully compensated by him in all respectsincluding all incidental charges. as per direction of Engineer-in- Charge including carriage of materials within all leads and lifts.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 Cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :(i) 1:3:6 (1 cement : 3 coarse sand) : 6 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (a) 1:5:10 (1 cement : 5 coarse sand): 10 graded stone aggregate 40 mm nominal size)

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment. wing wall, return wall with 110mm dia PVC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 including carriage of materials within all leads and lifts as per direction of Engineer-in-charge.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS: 280 and IS:4826 in 100 mm x100 mm mesh (woven diagonally) including 10 per cent ertra for laps and joints laid with stone boulders weighing not less then 25 kg each as per drawing and technical specifications Clause 1301. including carriage of materials within all leads and lifts.