NHIDCL RO Jammu MR Tenders 42 2020 21

Amount

Construction of Retaining Walls

Earthwork in excavation by manual means in trenches for foundations of drains, pipes cables etc. over areas not exceeding 1.50 mtr in width & 10 sqm on plan Soil = 70% (35% Manual means, 35% Mechanical means), OR = 30%

P/L in positon cement concrete of specified grade 1:4:8 in foundation including cost of formwork using 40mm nominal size

P/L in position cement concrete of specified grade 1:3:6 using 40mm nominal size crushed for toe walls.

P/L in positon cement concrete of specified grade 1:2:4 using 20mm nominal size crushed including cost of formwork

Random Rubble stone masonry with hard nallah stone in foundations upto plinth with 1:6 cement mortar

Dry Random Rubble stone masonry using hard nallah stones in Panels of R/Walls.

Back filling behind R/Walls, wing walls, Return wall etc.

Construction of B/Wall

Earthwork in excavation by manual means in trenches for foundations of drains, pipes cables etc. over areas not exceeding 1.50 mtr in width & 10 sqm on plan Soil = 70% (35% Manual means, 35% Mechanical means), OR =30%

P/L in positon cement concrete of specified grade 1:4:8 in foundation including cost of formwork

P/L in position cement concrete of specified grade 1:2:4 using 20mm nominal size.

Random Rubble stone manually with hard nallah stone in foundations upto plinth with 1:6 cement mortar

Back filling behind R/Walls, wing walls, Return wall etc.

Clearance of Hill Side Drain

Hill side drain clearance filled with morum / kanker / shingle etc. by manual means including disposal of mulba on valley side considering 0.2cum of earth filled per RMT of drain.

Construction of Cross Drainage works (Cause way / scupper)

P/L in positon cement concrete of specified grade 1:2:4 using 20mm nominal size crushed including cost of formwork.

Construction of Crate Wall

Earthwork in excavation by manual means in trenches for foundations of drains, pipes cables etc. over areas not exceeding 1.50 mtr. in width & 10 sqm on plan. Soil = 70% (35% Manual means, 35% Mechanical means), OR = 30%

Providing and laying of Gabian Crates including cost of stones and crates

Back filling behind R/Walls, wing walls, Return wall etc.

Clearance of Land Slide

Clearance of land slides/boulders in soil,ordinary rock nd hard rock including loading & unloading of extra carriage and haulage of materials by tipper for all leads and lifts.

Fixing of Metallic Crash Barriers & Construction of Parapets

Plain Cement Concrete of M15 Grade in structure complete as per Drawing and Technical Specifications.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810

Painting of Parapets

White washing of parapets

Clearance of Snow

Snow clearance from road surface by a bull- dozer 165 Hp and disposing it on the valley side.

Ordinary Kilometre stone

Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing

KHANDAY INFRASTRUCTURE PRIVATE LIMITED

M/s Jehlum Construction Company