R and R by way of Providing Installing and Construction of Road safety Item from Km 97.00 to Km 124.00 on Dulhasti -Kishtwar- Bandarkoot existing section of NH244 in the UT of Jammu and Kashmir for FY 20212022

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 position cement concrete of specified grade 1:3:6 in foundation including cost of formwork using 40mm nominal size

P/L in position 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 1:3:6 in foundation including cost of formwork

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

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 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.

Clearance of Snow

Clearance of snow from Km 97 to 124

Fixing of Traffic Sign Board/Safety board/Overhead Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. With NHIDCL Logo

80 cm x 60 cm rectangular (With NHIDCL Logo)

90 cm Triangular

60 cm Circular

Overhead Signs Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause 802.2 and 802.3 and installed as per clause 802.7 over a designed support system of aluminium alloy or galvanised steel trestles and trusses of sections and type as per structural design requirements and approved plans

Truss and Vertical Support of Gantery

Aluminium Alloy Plate for Over Head Sign

Fixing of Crash Barrier

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

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

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 0.1 cum of earth filled per RMT of drain

Filling Pot-holes and Patch Repairs with Bituminous concrete

Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting by Roller, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2

Clearance of grass and removal of rubbish

Clearing grass and removal of rubbish upto a distance of 50 meter outside the periphery of the area

Installation of Boundary Pillar

Reinforced cement concrete M15 grade boundary pillars of standard design as per IRC:25-1967, fixed in position including finishing and lettering but excluding painting .

GREEN EARTH INFRASTRUCTURE PRIVATE LIMITED

M/s Dhingra Brothers (India)