Providing Flood Protection Works on Samej Khad at Village Samej in Distt. Kullu H.P.

Excavation in foundations trenches etc. in all kind of soil in all leads and lifts such as pick work, jumper work in saturated /un saturated soil including bailing out water, blasting work in hard/soft rock or chiseling in hard/soft rock where blasting is prohibited in all leads and lifts stacking the excavated earth more than 3mtr.clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and disposing of all surplus excavated earth as directed within all leads and lifts and handing over the usable materials available from excavation to department free of cost as per direction of Engineer-in-Charge within all leads and lifts.

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire ( Boulder filling to be measured and paid separately) G.I. wire 5 mm thick corresponding to SWG. 6 (15cmX 15cm) mesh as per the direction of Engineer-in-Charge. (TR)

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

Filling in plinth with sand under floors including watering ramming consolidating & dressing complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge.

Providing and laying cement concrete 1:4:8 (1cement: 4 sand: 8 graded stone agg.40mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3 (1cement:1.5 sand : 3 graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and re-inforcement for reinforced concrete work in:

Foundations, footings, basis of columns & the like and mass concrete.

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

Providing and fixing of expansion joint system related with floor location as per drawings and direction of Engineer-In-Charge. The joints system will be of extruded aluminum base members, self aligning/ self centering arrangement and support plates etc. as per ASTM B221-02. The system shall be such that it provides floor to floor/ floor to wall expansion control system for various vertical localtion in load application areas that accommodates multi directional seismic movement without stress to it's components. System shall consist of metal profiles with a universal aluminium base member designed to accommodate various project conditions and finish floor treatments. The cover width and thickness required to satisfy projects movement and loading plate shall be designed of requirements and secured to base member by utilizing manufacturer's pre-engineered self- centering arrangement that freely rotates / moves in all directions. The Self-centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminium extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. Provision of Moisture Barrier Membrane in the Joint System to have water tight joint is mandatory requirement all as per the manufactures design and as approved by Engineer-in-Charge. (Material shall confirm to ASTM 6063).

Placing &Laying mild /tor steel reinforcement for RCC. work including bending, binding and placing in position complete up to floor two level including all leads and lifts.: a) Tor steel

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering shuttering strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4mtrs.and removal of the same for in situ reinforced concrete and plain concrete work including all leads and lifts:

Foundation footing and bases of columns & like mass concrete.

Veritcal surface such as wall ( any thickness) partion and the like including attached pilaster, butresses, plinth and string courses and the like with in all leads and lifts as per the direction of Engineer-in-Charge.

Filling of stone or spawls for use as graded filter (40-63 mm on side slopes) behind pitiching. complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge.

Stone/Boulder filling behind retaining wall under floor with in all leads and lifts complete in all respect.

Providing weepholes in brick masonry/stone masonry/plain reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full with of the structure with slope of 1(v):20 (H) towards drawing face complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge.