Restoration of Road by providing and laying of WBM-III, BM and BC including construction of Protection walls, Cross Drainage works in selected stretches and Fixtures of Road safety Furniture from K.m. 170.000 to K.m. 265.000

Amount

WBM- III & Close Graded Premix Surfacing/Mixed Seal Surfacing or Bituminious Macadam & Bituminous Concrete.

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.

Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

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 1:3:6 in foundation including cost of formwork using 40mm nominal size

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 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.

Construction of Cross Drainage Works with Hume pipe

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 using 40mm nominal size

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.

Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets .

Construction of Cross Drainage works (Cause way / scupper) & Parapets

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%

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 20 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing.

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

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

Fixing of Traffic Sign Board/Safety board 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.

80 cm x 60 cm rectangular

60 cm equilateral triangle

Clearance of Land Slide

Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side

Disposal of mulba including loading/ unloading excluding haulage

Haulage of materials by tipper excluding loading / unloading

Fixing of delineators & Construction of Parapets

Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.

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

Road Marking

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.

Road Stud/ Cat Eye

Providing and fixing of road stud 100x 100 mm, die-cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973

Clearance of snow

Clearance of snow from Km 170.000 to 173.000

Clearance of snow from Km 173.000 to 180.000

Clearance of snow from Km 180.000 to 184.000

Clearance of snow from Km 184.000 to 189.000

Clearance of snow from Km 189.000 to 197.000

Clearance of snow from Km 197.000 to 204.000

Clearance of snow from Km 204.000 to 210.000

Clearance of snow from Km 210.000 to 215.000

Clearance of snow from Km 215.000 to 224.000

Painting of Parapets

Painting of Parapets (25% of Parapets)

White washing of parapets (75% of Parapets)

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.

M/s Jehlum Construction Company