Tender For Estimate For Stmc 2024-25 Replacing Mandatory Sign Boards And Damaged Metal Beam Crash Barriers On Nh 160 A In Palghar District In The State Of Maharashtra., Thane-Maharashtra
TDR : 47253360
Tender Notice
Corrigendum Details
BOQ
Expired
Thane
Maharashtra
Corrigendum : Tender For Estimate For Stmc 2024-25 Replacing Mandatory Sign Boards And Damaged Metal Beam Crash Barriers On Nh 160 A In Palghar District In The State Of Maharashtra.
Name of Work: Estimate for short term maintenance contract 2024-25 Replacing Mandatory sign boards and Damaged Metal Beam Crash Barriers on NH 160 A Section from 110/000 to Km 120/000, 120/000 to Km 140/000, 140/000 to Km 160/000, 160/000 to Km 176/200, 176/200 to 181/600. 181/600 to 186/000, 186/000 to 196/000, 197/200 to 205/000, 205/000 to 209/000, 209/000 to 211/600 on NH 160 A in Palghar District in the state of Maharashtra.
Sl. No.
Item Description
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BILL NO.1 : ROAD MAINTENANCE
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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.
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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.
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Item No 03 :- Providing and fixing Road junction / Information sign board of size 1.20 m x 0.90 m. prepared on 16 gauge M.S. sheet with angle iron frame of size 35 x 35 x 5 mm with cross bracing of size 35 x 35 x 5 mm including painting with one coat of zinc cromate stoving primer and two coats each of green/white back ground and back side gray stove enamelled, bonded with red retro reflective sheet Engineering grade, border / letters / numeral /arrows, coated with non pealable crystal clear protective transperent coat retaining 100% reflection includingtwo angle iron post of size 65 x 65x 6 mm of 3.65 m. long inflated at bottom drilled on top and painted in whiteand black bands of 30 cm. with 4 Nos. high strength G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with M-20 cement concrete of 60 cm x 60 cm x 75 cm size as directed by Engineer-in- charge etc. complete. Mild Steel sheet with Engineering grade.
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Item No.04 :- Metal Beam Crash Barrier -- Type - A, W : Metal Beam Crash Barrier (Providing and erecting a W metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810)\"\"
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