Ministry Of Road Transport And Highways Tender

BILL NO.1 : ROAD MAINTENANCE

Item No :- 01 Providing and fixing Cautionary / Warning sign boards in Octagon size of 900 mm made out of 2 mm aluminum sheet bonded with white retro reflective sheeting of Class C (Type XI Micro prismatic grades heating) having pressure sensitive /heat activated adhesive retro reflective specified background, border and backside retro reflective symbols, letters ,numerals, arrow as perIRC:67-2012 Table No 8.3 Supported with back support frame 25mmx25mmx3mm, duly painted on backside with grey stove name paint and supported on one no. of M.S. angle iron post of size 65mm X 65mm X 6mm, 3.45 m long, duly painted with flat oil paint having alternate black and white bands of 25 cm width including G. I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cm X 60cm X 75cm including transportation etc; complete .Class C (Type XI Micro prismatic grade sheeting)shall have 10 years written warranty from the manufacturer and authorized distributor/convertor issued for field performance including the screen printed are as and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Item No 02 :- Providing and fixing N.H./ S.H. Route Marker size 60 cm x 45 cm with one No. direction plate of size 30 cm x 25 cm prepared on 16 gauge M.S. sheet including painting with one coat of zinc cromate stoving primer and two coats each of white and green back ground and back side gray stove enamelled, bonded with cut out of red Retro reflective sheet Engineering grade, border / letters / numerals and arrow, coated with non pealable crystal clear protective transparent coat retaining 100% reflection including one One Number of M.S. Angle iron post of size 50 x 50 x 5 mm of 3.65 m. long inflated at bottom drilled on top in one piece without joint painted with white and black bands of 30 cm. fixing board and post with 4 Nos. of high strength G.I. bolts and nuts of size 10 mm dia. and 20 mm long including all taxes, conveying, fixing in ground with cement concrete 1:4:8 block of 60 cm x 60 cm x 75 cm size as directed by Engineer-in-charge etc. complete. Mild Steel Route Marker with Engineering Grade.