SPECIAL REPAIR WORK TO ROAD AND ROAD FURNITURE INSIDE THE YOGENDRA BLOCK OF NCO ACADEMY AT DHANA MIL STN UNDER AGE (I) DHANA

Repair to potholes any depth, not exceeding 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc., cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal), rolled and compacted with power roller 8 to 10 tonnes to required gradient and camber complete all as specified and as directed.

M&L for preparation existing black top surface 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 loose dirt etc complete all as specified and directed.

M & L for appilying tack coat on existing bituminous cement concrete or primed granular surface to ensure a bond between the surface being paved and the overlaying course with priming tack coat VG-10 grade @ 5Kg/10Sqm of surface complete all as specified and directed.

M & L for semi dense bituminous concrete 30mm (compacted thickness) using graded crushed stone aggregate premixed with binder (paving grade bitumen VG-30grade) @ 5.5% by weight of total mix & hydraulic lime filler , rolled and compacted to required camber and gradient complete all as specified and directed.

Providing and applying 2.5mm thick road marking strips(retro reflective) of specified shade / colour using hot thermoplastic material by fully / semi automatic thermoplastic paint applicator machine fitted with profile shoe,glass beads dispenser,propane tank heater and profile shoe heater,driven by experienced operator on road surface including cost of material,labour,T&P claning the road surface of all dirt, seals ,Oil,greade and forign material etc.complete all as specified and directed.

M&L for Moorum/red bajri filling in road side berms, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mmwith PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and as directed.

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in Hard/ Dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and directed.

M & L for Plain Cement Concrete Type C2 1:3:6 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type – IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and\ fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and as directed.