SPL REPAIR TO INTERNAL ROADS OF STN INSTITUTES UNDER GE (E/M) LUCKNOW

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 Sqm & depth not exc 50 mm and removal of retrieved material from site to a distance not exc 50 m complete all as specified and directed.

Screening road metal, Chippings, etc. on the site of the work, when specially ordered, including removing screened materials clear of screen and stacking in separate heaps for measuring (Materials from both sides of screen measured) complete all as specified and directed.

M&L for Premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) with @ 4% binder content (Bituminous grade VG-30) by weight of total mix, laid by mechanical paver, rolled and compacted with 8 to 12 tonne power roller complete all as specified and directed.

M&L for preparing black top surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with mechanical air compressor to remove all loose dirt etc complete all as specified and directed.

M&L applying evenly a priming/tack coat with bituminous primer using paving bitumen VG-10 @ 5.00 kg per 10 sq metre complete all as specified and directed.

M&L bituminous premix semi dense asphaltic dense concrete 40mm consolidated thickness with 5.5% binder content by weight of total mix, rolled and compacted to required camber and gradient complete all as specified & directed.

M&L for providing and laying 2.50 mm thick hot applied thermo plastic road marking materials in uniform thickness with glass beads as per clause No 803 of MORTH specification including cleaning of roads surface, heating the material within specified temperature limits for marking with all necessary arrangements required complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective Cautionary /warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 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 size 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). Contd...

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 all as specified and directed.

M& L for providing direction board and Erecting of sign boards of size 1800x1200mm rectangular additional plate made out of retro reflective sheeting of micro prismatic grade conforming to IRC-67:2010/ASTM D4956 type XI standards, fixed over 3mm thick aluminium composite panel supported with back support frame of 25x25x3mm mild steel angle as approved & supportad on a 3.1 metre long mild steel angle iron post 75mm x75mm x6mm (2Nos) coated with one coat of epoxy primer and two coat of best quality epoxy paint in black and white bands. The details of symbol for each board shall be as per the instruction of Engineer in charge. The fixing at site shall be in PCC 1:2:4 type B1 block of size 45x45x60 cm for each leg. including excavation curing etc complete under the supervision of engineer in charge.

M R CONSTRUCTION

M/s Ram Singh Agarwal

M/s Deepak Kumar Agarwal