SPECIAL REPAIR TO INTERNAL ROADS AT RATNUCHAK UNDER GE KALUCHAK

Amount

Repair to pot holes, not exceeding 30mm depth, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming, and applying evenly a priming tack coat with bituminous primer (Viscosity Grade Paving Bitumen of Grade VG-30) at the rate of 5 Kg per 10 Sqm of surface, putting in & including premixed bituminous macadam, well rammed and sealed with binder 9.80 Kg/sqm, blinded with 0.09 cum of stone chippings, 6.3mm size and again well rammed, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and using 8 to 12 tonne power roller (including supply of premixed macadam, binder and chippings), complete all as specified and as directed.

Scarifying or picking gravelled, macadam or bituminous macadam surface in area not exceeding 400 Sqm and depth not exceeding 50mm deep alongwith removing the rubbish n. exc 50mtr & stacking, complete all as specified.

Premix bituminous macadam with broken stone graded aggregate with 4% of paving bitumen binder of viscosity grade VG-30 grade by weight of total mix (Consolidated thickness 75mm or less), laid / rolled and compacted to required gradient and camber using power roller 8 to 12 tonne, complete all as specified and directed.

Preparing existing black top bituminous surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air blower to remove all loose dirt/foreign materials and applying evenly a priming tack coat with bituminous primer (Paving Bitumen of Viscosity Grade VG-30) at the rate of 5 Kg per 10 Sqm of surface laying bituminous premix asphaltic semi dense concrete 40 mm consolidated thickness with 5.5 % binder content of viscosity grade VG-30 by weight of total mix and 4% stone dust conforming to specification for filler as per IRC-95, 1987 (filler) prepared in hot mix plant, rolled and compacted to required camber and gradient to uniform smooth surfaces by mechanical paver and using 8 to 10 tonne power roller, complete all as specified and as directed. Note:-The minimum consolidated thickness will be 40mm. However it may be increased at places to maintain the camber as per the site requirement and nothing extra shall be admissible on this account. The contractor must visit the site before quoting their rates.

Marking lines, dashes arrows etc of any description not exc 10cm width/girth and not less than 2.50 mm thickness on road surface using hot applied thermo plastic road marking paint mixed with radium glass beads @ 250 gms/Sqm with automatic machine to provide reflectivity and night vision (approximate temperature being 200° Celsius at the time of laying) including cleaning the surface by removing all dirt, dust & all other foreign matters, demarcation at site and traffic control, complete all as specified & directed.

Supply and fixing in repair Road Stud/ cat eye of size 110mm x 128mm x 29.5 mm made out from aluminium alloy die casted dynamically designed very high impact strength and fitted with 02 Nos highly reflective reflectors & 02 Nos eye balls each on both side, complete all as specified and directed. Model : No- DA 971 of Dark Eye or equivalent in Greenlite / Oscar/ Siner Infrastructure/ 3M

M/S VIJAY KUMAR SHARMA

Sarbat Construction Co

M/S PRITHIVI RAJ AND SONS

M/S CHOUDHARY BUILDERS

M/s K.S. Constructions

RAMESHWAR ENGINEERS AND BUILDERS

M/S ESS ESS ENTERPRISES