Supply Installation and Fitting of Pre Cast Wall

Supplying and fixing of Precast compound wall. Post consisting of the following:

Earthwork Excavation work:

Earthwork in excavation by mechanical means / manual means vertical pillar placing areas doing (L -300mm, B - 300mm, D -600mm) digging for every 1.8mc/c distance.

Concrete Work:

Providing and laying in position cement concrete of specified grade including the cost of centering and shuttering -All work up to ground level:

M 25 grade used for foundation concrete, using 53 grade OPC / PPC cement, M Sand, 12 mm coarse aggregate. For the Foundation Footing M 25 grade cement concrete of size 300mm x 300mm x 600mm, placing the 3.0 m high pillars in the foundation concrete at 1.8m intervals, and finishing the concrete smoothly including all curing for foundation and executing as per the direction of the engineer in charge.

Precast compound wall Specifications For Slab & Pillar, Precast Concrete Slab with pillars

Providing and fixing precast concrete slab panels for compound wall including supporting precast concrete columns for compound wall. The slab size will be 1800mm x 300mm x50mm. The grade of the concrete shall be M25. The panels and columns shall be factory made with good quality steel / fibre moulds, and shall be provided with 3 mm High Tension Steel Wire shall be used as reinforcements. For columns 7 numbers of reinforcement shall be provided and for slabs – 4 numbers horizontal and 6 numbers vertical reinforcements shall be provided. The High Tension Steel Wire shall conform to relevant Indian Standard (IS) Specifications and the concrete shall be properly vibrated and cured at the factory and the final products shall be free from any defects. The rate shall include all costs towards any work required for the complete supply and installation, including the cost of the steel reinforcements, and nothing extra shall be payable on any account. The measurement shall be from the base of the lowest slab upto top of the topmost slab. The rate shall be deemed to be included for the column projections above the topmost slab panel as well as inside the ground, and nothing extra shall be payable on this account.

MS Gate :

Supply and fixing of one Gate of size size: L - 4.5m, H - 1.8m. Provide Gate MS Vertical pole -100 x 100 x 3mm, Gate outer frame using MS Rectangular pipe - 50 x 50 x1.6mm, and distribution supports with MS Rectangular Hollow Sections – 25x25x1.6mm and the Gate frame shall be fully covered for MS Sheet (1.6mm) on the external side. One coat of primer and one or more coats of synthetic enamel paint of approved colour shall be provided for the gate, including all accessories ( Gate aldrop, Gate tower bolt). The rate shall be inclusive of all the main frame sections, covering sheet, painting, hinges, and all fittings and accessories, and the measurement shall be made for the finished gate measured on the exterior face of the gate without any rebates.

Barbed wires

Supply and install the barbed wires fencing above the pre cast wall providing concentrina fencing with 60 cms diameter with support Mild steel angles 50x50x5mm or plates over every concrete pillar. The number of barbed wire strands and the pitch of concentrina fence shall be in accordance with the standards / CPWD specifications, and of approved brand and quality. The rates shall be inclusive of the fastening of the angles or plates to the concrete elements including the cost of anchor bolts, screws or any other fastening items of work and nothing extra shall be payable on this account.

Additional scope Of Work : Area Development / Levelling

Land levelling and Soil Filling for the area development using mechanical / manual means including clearing of debris along the boundary with necessary tree removal and root removal, soil filling up to required depth according to site condition to maintain top level. Breaker arrangement if the stone or rock stratum is found along the boundary. The debris shall be cleared from the site and disposed of at appropriate locations as permitted by the local bodies / authorities, and nothing extra shall be payable on this account