P/R to NH-153 B from Km 25/500 to 34/500 for the year 2020-21

Amount

Providing and applying of low viscosity bitumen emulsion for sealing cracks less than 3mm wide or in incipient fretting or disintegration in an existing betuminous surfacing as per Specifications for Road and Bridge works of Ministry of Road Transport and Highways (5th Revision) complete in all respect and as per direction of Engineer-in-charge.

Providing and applying Tack coat with Bitumen Emulsion(Medium Setting) using emulsion pressure distributor at the rate of @ 0.25Kg/sqm on the prepared bituminous /granular surface cleaned with mechanical broom as per Clause No.501.5.2, 502 & 503, Section 900 & other relevant clauses of Specifications for Road and Bridge works of Ministry of Road Transport and Highways (5th Revision) complete in all respect and as per direction of Engineer-in-charge.

Providing and laying 40mm thick bituminous Concrete (Grade-II, 13mm nominal size ) with 60-90 TPH HMP producing an average output of 75 Tonne per hour using crushed aggregates of specified grading, premixed with bitumen CRMB-55 minimum @ 5.4 to 5.6 percent by weight of total mix and filler, transporting the hot mix to work site, laying with Hydrastic Paver Finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compacting as per MoRT&H specification clause to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause No.507, 509 and section No.500 and 900 and other relevant sections/ clauses of specificaiton for road and bridge works of Ministry of Road Transport and Highways (5th Revision) including cost of all materials, labour, T&P, taxes, labour, welfare cess, royalty etc. complete in all respect as per direction of the Engineer-in-charge.

Construction of Shoulders with moorum with all leads and lifts and transporting to site spreding to required slope and compacted to meet the requirement Table-300-2 as per clause of MORTH specification clause No. 509 complete in all respects and direction Engineer-in-Charge.

Providing & laying of Hot applied thermoplastic compound conforming to ASTM D36/BS-3262(Part-I),2.5mm thick for Road marking including reflecterising glass beads @250 grams per sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC-35. The finished surface to be level, uniform and free from streaks and holes including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect as per Clause No.803 & other relevant clauses/sections of specification for Road and Bridge works (5th Revision) of Ministry and as per direction of the Engineer-in-charge.

Providing and fixing reinforcement cement concrete M 15 using 10mm to 12mm size chips for guard posts/ 5th Km Stone/ Ordinary Km Stone/ 200Mtr stone of standard design as per IRC-25-1967 fixed in position including finishing and lettering, painting and technical specification as per Clause No. 804,806 & Section No.1000, 1500, 1600, 1700, 2300 and other relevant sections/clauses of specification for road & bridge works of Ministry of Road Transport & Highways ( 5th revision ) including cost of all materials, labour, T&P, taxes, labour welfare cess, royalty etc complete in all respect as per direction of the Engineer-in- Charge.

a) 5th Km Stone

b) Ordinary Km Stones

b) Guard Posts

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

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, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing including cost of all materials, labour, lead ,lift, T&P, taxes, royalty etc complete in all respect and as per Clause No.801 ,Section No.900 and other relevant sections/clauses of technical specifications for Road & Bridge works of Ministry of Road Transport & Highways (5th Revision) and as per direction of the Engineer-in-charge.

i) 90 cm Triangular

ii) 60 cm circular

iii) 90 cm Octagonal

iv) 60cm x 45 cm Rectangular

JAGAMOHAN RATH