REPAIRS TO CERTAIN INTERNAL ROADS AND ROAD FURNITURE AT SUKNA MIL STN UNDER GE SUKNA

Amount

M & L for repairs to pot holes any depth, not exc 1 Sqm each including sweeping free from dust and mud or water, scouring sunken surfaces in roads, paths etc. cutting around edges to at least 25mm in depth, filling in screened and graded road metal, watering and well ramming (including supply of road aggregate, chippings etc), rolling with 8 to 12 Tonne Power Roller and making good to receive BM and/or semi dense asphaltic concrete etc, complete all as specified and directed. (Note : Topping of BM and/or semi dense asphaltic concrete will be measured and paid separately under respective items of BOQ).

M&L for preparation of existing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms & finally fanning the cleaned surface with gunny bags to remove all loose dirt and applying evenly a priming /tack coat with cationic bitumen emulsion (RS-1) @ 2.50Kg/10 Sqm, complete all as specified and directed.

M&L for Bituminous premix semi dense asphaltic concrete 40mm consolidated thickness with 5% binder content (paving bitumen of VG-30 grade) by weight of total mix prepared in hot mix plant, laying of mix with self propelled mechanical paver, the surfaces rolled and compacted to required camber and gradient with 08 to 12 tonne power roller and tandem vibrating roller etc complete all as specified and directed. Notes:- The contractor's quoted rates shall also be deemed to include the following elements: (i) The contractor shall get the mix design done through Govt. approved Lab and the same shall be got approved from the GE before providing SDAC. (ii) In case of variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in quantity of bitumen shall be adjusted @ Rs.41 per Kg . (iii) The thickeness of SDAC indicated above is the minimum thickness, Further, it is clarified that no payment for the addl. thickness in case required to be provided to achieve the desired levels, slope & making good the undulations etc, all as directed by the GE, shall be made.

M & L for thermoplastic road marking paint, white or golden yellow, conforming to BS-3262 applied on road/pavement as in lines, dashes, arrows, letters etc, exc 10 cm in width & of thickness not less than 2mm, with and including combination of retro-reflective glass beads 250-300 gm/ Sqm all as per manufacturer's instructions, using thermoplastic application unit etc, complete all as specified & directed.

Supply & Fix for reflective polycarbonate (Road Stud) of ABS confirming to INC code 67-3977 having load bearing capacity of 13.5 tonne (point load) of approx size 100 x 90 x 18mm high with reflectors on both sides, on road surfaces with and including epoxy/approved adhesive all as per manufacturer’s instructions complete including taking down old one all as specified and directed (Make :- 3M 290 series or equivalent of make Dark Eye as approved by GE).

Demolition of cement concrete of any description as in road side kerbs and in any other position not otherwise specially provided for including removal of demolished materials from site, complete all as specified and directed.

M&L for providing Factory Fabricated precast cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) road side kerbs of size 450 x 300 x150/100 mm and/or 300 x 250 x 150/100mm, with plain faces, including chamfers, weatherings, throating and setting in cement mortar 1:4, complete all as specified and as directed. NOTE : The quoted rates shall also be deemed to include for the use of forms, moulds or machine moulds for casting of the PCC Road Side Kerbs.

M&L for PCC type D-2, 1:4:8 (using 40mm graded stone aggregate) as in sub-base of paver Blocks, foundation, filling & mass concrete, complete all as specified and directed.

M&L for 60mm thick Factory Fabricated Machine pressed precast conctete interlocking paver blocks confirming to IS 15658-2006, M-35 Grade (size, shape and colour as approved by the GE) with grey cement and pigment, over & including 25mm thick sand cushioning, complete all as specified and as directed.

M&L for applying two coats of exterior emulsion weather coat paint over & including one coat of primer, also including preparation of exposed concrete surfaces of PCC Road side kerbs etc, complete all as specified and directed.

S&F in repair Spring Post made up of special PU (Poly Urethane) material duly pasted highly reflective heat transter sheet on the specially designed grooves on the post, post fixed with and including epoxy & other strong adhesives on the road surfaces as per manufacturer's instructions, height of the post 710mm, dia at top 80mm, dia at base shall be 210mm, Make : Dark Eye Cat No. DA 954 or equivalent of make 3M as approved by the GE, complete all as specified and directed.

S&F in repair Solar Delinator (1000 x 47mm) made of polycarbonate and toughened aluminium alloy body, height 145mm, diameter 80mm, comprises of 4 super bright LEDs which give 360 degree viewing, Solar panel 2.5 Volts, 120mm (approx), 1.25V rechargeable battery 01 No., backup 12 hours of continuous lighting at night, Make Dhruv or equivalent of make 3M as approved by the GE, complete all as specified and directed.

S&F in repair automatic raising boom barrier, boom length 4.00m, height of boom from ground 884mm, approx dimension of housing 260x270x1007mm, Boom Dimension 60 x 40mm, control protecting Rating IP54, control panel power supply of 230 AC 50/60 Hz, motor power supply 24 DC, power 300W, operating time 2 to 6 Seconds, Duty Cycle : Intensive use, make : Godrej, Model No. G4000 or equivalent as approved by the GE, complete all as specified and directed.

M/S PARITOSH BHOWMICK & CO

M/S SARADA CONSTRUCTION