Flood Protection Works Along Right Bank of Kali River at Army Camp Two Battalion CampusTalla Haat in block Dharchula District Pithoragarh

Amount

Excavation of river bed material in Hilly area for foundation of Retaining wall/ Gravity wall by mechanical means without using Dozer including cutting and trimming of side slopes and disposing/ backfilling & levelling of excavated material with lead upto 1000 m as per technical specification and direction of Engineer-in charge.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10 (Nominal mix 1:3:6)

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 Nominal mix (1:2:4)

Providing and laying of apron with cement concrete blocks of size as per Table 1300.1 cast-in-situ and made with nominal mix of M-15 grade cement concrete as per drawing and technical specifications Clause 1301

Providing weep holes in stone masonry wall with 100 mm dia PVC pipe extending through the full width of the wall with slope of 1H:20V towards drawing face complete as per drawing and technical specifications.

Providing and laying Expansion joints using 6 mm thick and 6*4 foot size plywood as per drawing and direction of engineer in charge including cost of material, labour and T& P required for proper completion of work.

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 x 100 mm mesh laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Dewatering of water due to seepage of ground water and surface water due to rain etc. including supply of all machine operator, khalashi, POL, T&P, accessories required for proper completion of the work.

Hydraulic Excavator 0.9/1.0 cum (Including fuel & operator).

Providing and Laying of Mechanically Woven Double Twisted Hexagonal Shaped Gabions (Zinc plus PVC coated), of size 3mX1mX1m with two diaphragms at 1m interval, having mesh opening 100mmx120 mm, mesh wire diameter 2.7mm/3.7mm, edge/selvedge wire diameter 3.4/4.4 mm and lacing wire diameter 2.2/3.2 mm. (The work includes filling boulders in the gabions).

Providing and laying of Empty Cement Bags (Gunny Bags) filled with local sand and tightened using sutli and carriage upto site including preparing subgrade before placing in position, also including supply of all material, labour, T&P etc required for proper completion of the work.

M/S ARUN CONSTRUCTION

SKT BUILDCON PRIVATE LIMITED