SPECIAL REPAIR AND ADDITION ALTERATION TO ROADS PARADE GROUND ROAD FURNITURE AND ALIED WORKS AT ICGS VIZHINJAM

Amount

Repairs to pot holes any depth, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by applying tack coat at 5 Kg per 10 Sqm using paving bitumen, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, blinded with 0.09 Cum of stone chippings(including supply of premixed macadam, binder and chippings), depth of pot holes exceeding 30mm all as specified and as directed.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bages to remove all loose dirt etc. and applying evenly a priming/tack coat with bitumen grade VG-10 at 10 Kg per 10 Sqm over bituminous surfaces complete all as specified and as directed.

Material and labour for bituminous premix Semi-Dense Asphaltic Concrete (SDAC) 40 mm consolidated thickness with 6% binder content by weight of total mix using bitumen grade VG-30, mixed in hot mix plant, laid with mechanical paver, rolled and compacted with 8 to 12 tonne power roller to required camber and gradient complete all as specified and as directed.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

Supply and installation of Solar Road Stud made of Toughened Aluminium alloy body and PC top, 03 Nos, Super bright LEDs on each side has diamond grade reflectors on each side for improved visibility, size of the stud is 113 x 70 mm with 15 mm above the ground when installed and having weight of 780 +/- 20 gms, 1 No.1.2 V rechargeable battery, 2.5 V, 0.25-0.30W solar panel, visibility up to 600 meters, compressive strength of 10 tones/ Sq cm, Flash frequency is 05 Hz which makes it appear as a glowing line when installed along or across the road all as specified and as directed.

Manufacturing, supplying and fixing Retroreflective regulatory sign board of size 900 mm dia meter made out of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated lens type retro -reflective sheeting as approved by Engineer-in-charge . Letter, symbols, borders etc. will be as per IRC - 67 with required colour scheme on the boards and with the high intensity grade A. The aluminium sheet to be riveted to M.S. frame of angle iron of size 40x40x4 mm. The boards will be fixed to 1 No. 50x50 mm square post made of M.S. angle 50x50x4 mm, 4 m long welded to the frame with adequate anti-theft arrangement .Sheet work to be painted with two or more coats of synthetic enamel paint over an under coat (primer) and back side of aluminium sheet to be painted with two or more coats of epoxy paint including appropriate priming coat complete in all respects as per direction of Engineer-in-charge.

Supply and Fixing outdoor convex mirror of 32 inch dia, polycarbonate lens, brim and back holding plates of fibre reinforced plastic/ABS including fixing with necessary arrangements at suitable height using steel pipe of suitable size duly painted with two coats of synthetic enamel paint over a coat of primer fixed using PCC 1:3:6 type C1 foundation of adequate size including necessary earth work complete all as specified and as directed. Make: Automake Road CAT's Pvt Ltd/3M conforming to IRC norms.

Supply and fix sign board of size 1.50 M x 1.00 M made front display portion with 2mm thick acrylic transparent board, back and sides with 0.8mm thick galvanised iron sheet fixed on angle frame of size 25 x 25 x5 mm, fixed on vertical Mild steel pipe medium grade of size 50mm dia at 1.8m height from ground level and post embeded in PCC 1:3:6 type C2 using 40mm graded stone aggregate including painting the steel surfaces with two coats of synthetic enamel paint over a coat of primer and including light fitting with necessary wiring arrangements complete all as specified and as directed.

Demolition of cement concrete in ground floors and paving ( reinforced) n exceeding 15 cm thicknesses, below or above ground level, complete all as specified and as directed.

Material and Labour for precast reinforced cement concrete 1:2:4 type B1 with using 20 mm graded stone aggregate as in man hole cover slab set in CM 1:4 including necessary form work all as specified and as directed.

Material and Labour for TMT(CRS/HCR) bar 10mm dia and over, cut to length, bent to shape required, including cranking,bending spirally for hooping ,for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Supply and Fix TMT(CRS/HCR) bars 6 to 8mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Demolition of brick or PCC block masonry built in cement mortar including all quoins,arches,pillers etc but excluding ashlar facings,dressed stone work and precast concrete articles complete all as specified and as directed.

Material and labour for precast cement concrete solid block masonry using Solid PCC block type C4 exceeding 10 Cm width, built in cement mortar 1:4 all as specified and as directed.

Taking down cement plastering on concrete or Brick works surface racking out joints, hacking for key , scrubbing down with water etc complete all as specified and as directed.

Material and labour for 15 mm thick rendering on brick/concrete surfaces in two layers in CM 1:4, finishing coat of 5mm thick using water proofing compound @3% by weight of cement, finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured separately.

Supply only integral water proofing compound all as specified and as directed.

Schedule of Credit (Minus) Rs. 5278.00 NOTE: Bidder shall insert credit amount of Rs. 5278.00 as rate in Green field under Col-5.

SHAIJAL T M