Repair and Resurfacing of Roads along with Road Furniture under AGE BR - III of GE Naval Depot, Visakhapatnam

Amount

M & L for Preparing existing Black Top Surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt etc. and applying evenly a priming / tack coat with bituminous primer at 5 KG per 10 Sq.m of paving bitumen and laying Bituminous Premixed Semi Dense Asphaltic Concrete, 40 mm consolidated thickness, using paving bitumen of Grade VG – 30, with 5.5% of binder content by weight of total mix using Hot Mix Plant and Mechanical Paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient complete all as specified. Note: Minimum Bitumen content shall be 5.5% as specified here in above. Please note that if the actual quantity of bitumen to be incorporated on approval of Mix–Design is found more than the minimum bitumen content specified above, No price adjustment shall be made for actual bitumen content of Mix–Design. Bitumen shall be Paving Bitumen of Grade VG–30 and shall be procured by the contractor.

M & L for Premixed Bituminous Macadam laid / rolled and compacted to required gradient and camber [consolidate thickness 75mm or less] using paving bitumen of Grade VG - 30 as binder with 4% by weight of total mix using Hot Mix Plant and Mechanical Paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient complete all as specified and as directed.

M & L for repair to Pot Holes exceeding 30 mm depth, not exceeding 1.00 Sq.m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc, cutting around edges to at least 25mm depth, making good by applying tack coat with bituminous primer at 5 Kg per 10 Sq.m, putting in premixed bitumen macadam, well rammed and sealed with Liquid Seal Coat with binder 9.8 KG per 10 Sq.m blinded with 0.09 Cu.m of stone chippings of 6.3 mm size and again well rammed with power road roller of 8 to 12 ton capacity and consolidated including supply of premixed macadam, binder and chipping complete all as specified and as directed.

M & L for Road Marking Strips, Lines, Dashes, Arrows, Letters etc of 2.5 mm thick [Reflective Type] of colour White or Golden Yellow on roads, pavements and the like exceeding 10cm wide with Hot Thermo Plast material by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe heater, driven by skilled operator on road surface complete as per MOSRT & H specifications including cleaning the road surface of all dirt, scales, oil grease and foreign materials etc complete all as specified and as directed.

M & L for Painting lines, dashes, arrows, letters, etc. on road, pavements and the like exceeding 10cm wide with two coats of road marking paint of colour white or golden yellow complete including preparation of existing bituminous surfaces all as specified and as directed.

S & F in repairs Solar Road Studs [Bi-Directional] made of Aluminium Die cast matt finish of size 125 X 125 X 25mm [Approximately], working on High Efficiency Mono-Crystalline Solar Panel 2.4 V / 0.3 Watt, One Ni-Mh or NI-cd Rechargeable Battery [1.2V / 1600 MA] with Six Super Bright LEDs with 10,000 to 18,000 mcd [Millicandela], with a minimum Operating time of 3-4 consecutive days with full charge, viewing distance / visibility not less than 800m with 2 Hz Flash Rate, Self operated from Dusk to Dawn, anti twist ribs on the bottom anchor / shank with high intensity reflective grade polymer sticker and conforming to IS - 12063, of Colour yellow or red or blue or green or white as approved by GE complete all as specified and as directed.

S & F in repairs Speed Bumps / Speed Breakers conforming to IRC - 67 of size 495 X 420 mm, 70 mm high, the material shall be Black/Yellow coloured and UV stabilised to keep perpetually colourful, Studded with reflectors on either side for clear visibility during night hours, fixed with nails supplied with the Bumps, grouting the holes with appropriate epoxy adhesive on the road surface and Bumps complete all as specified and as directed.

S & F in repairs Road Stud, Two way reflective of size 100mm X 110mm X 20 mm [Approximately], ABS body with retro reflective panel of Amber, Red or White colour complete all as specified and as directed.

ANIL KUMAR BISWAL

D P R ASSOCIATES

Sai Lakshmi Constructions

Y V R and COMPANY