Restoration of Rain damages to WSS Fish farm Holi in GP and Tehsil Holi Distt Chamba

Excavation in foundations ,trenches etc. in earth work in all kinds of soils such as pick work,jumper work, lasting work in hard/soft rocks chieselling/wedging out of hard/soft rocks ncluding dewatering work,blasting work in hard/soft rocks chieselling/wedging out of hard/soft rocks including dewatering in saturated soils upto all leads and lifts stacking the excavated soil/ materials not more than three metres clear from the edge of cavation and then returning the stacked soil in all layers when required into plinths,sides of foundations etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth within all leads and lifts.

Providing, lowering, laying and jointing HDPE pipe 225 mm PE80 PN-12.50 (conforming to IS: 4984-2016) in proper position by butt fusion jointing procedure including hydraulic testing as per relevent IS Code complete with all materials for jointing procedures like butt fusion welding machine with hydraulic jack, top loading clamp etc. pump and accessories for hydraulic testing and all labours as directed by engineer incharge as confirming to IS-7634 (Part II): 2012 amended upto date).

Providing, fabricating, and fixingRock Anchored Support system for 225 mm nominal bore pipe on steepmountain slopes/vertical rock faces including drilling of boreholes of required diameter (min. 32-45mm) up to a depth of 1.00 in all type of rock using mechanical/pneumatic equipment, supplying and installing fully grouted MS/High-Tensile rock bolts (min. 25 mm dia) conforming to IS:13219, grouting with non - Shrink cementitiousSlurry (1:1 mix) or resin capsules to achieve a minimum pull out resistance of 50kN, providing and fixing MS saddle /Cradle assembly with 10 mm thick Base plates, heavy duty U clamps, and double netting arrangement including two coats of epoxy based anti-corrosive primer and finishing paint, inclusive of all labour, materials in difficult hilly terrain as per the direction of the Engineer in Charge.

Providing/laying wire crates made of G.I wire filled with boulders with square cut faces against the wire (Boulder filling to be measured and paid separately) G.I wire 5mm thick corresponding to SWG-8 15cmx15cm mesh) with in all leads and lifts as per direction of the Engineer-in-Charge.

Providing/laying wire crate of G.I wire filled with boulders with square cut faces against the wire (wire crate to be measured and paid for separately) with in all leads and lifts as per direction of the Engineer-in-Charge.

Providing and laying cement concrete 1:3:6 (1 cement: 3 sand: 6 graded stone aggregate 40mm nominal size) excluding cost of centring & shuttering in foundation and plinth.

i) Foundation footings bases of columns and the like and mass concrete.

ii) Walls (any thickness but not less than 0.1m) including attached pilasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level)

(iii) Suspended floors, roofs, landing and shelves and their support, balconies, beams, girders, bressumers and cantilever upto floor two level. (Cast in situ)