SPECIAL REPAIR TO ROAD CONNECTING KONARK CIRCLE TO DESALINATION PLANT UNDER GE I GOS

Amount

Scarifying or picking Gravelled Macadam or Bituminous Macadam surfaces in area n.exc 400 Sqm and exc 50 mm and not exc 100 mm deep complete all as specified and as directed.

M&L for applying evenly a priming/tack coat with bituminous primer @ 10 Kg/10 Sqm using paving bitumen VG-10 by mechanical sprayer etc complete all as specified and directed.

M&L for premixed bituminous macadam with 4% binder paving bitumen (VG-30) content by wt. of total mix laid/ rolled and compacted to required gradient and camber consolidated thickness 75 mm thickness or less, and rolled with power roller 8 to 10 Ton complete all as specified and directed

Repair to pot holes any depth not exceeding 1 Sqm each including sweeping free from dust and mud or water scouring sunken surface in roads path etc, cutting around edges at least 25mm in depth making good by filling in screened & graded road metal, watering and well ramming including supply of road metal complete all as specified and as directed.

Preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces using heavy duty air compressors to remove all loose dirt etc complete all as specified and as directed.

M&L for applying evenly a priming/tack coat with bituminous primer @ 05 Kg/10 Sqm over existing surfaces using paving bitumen VG-10 by mechanical sprayer etc complete all as specified and directed.

M&L for 40mm thick (Consolidated thickness) bituminous premixed Semi Dense Asphaltic Concrete(SDAC) with 5.5% binder content (VG-30) by weight to total mix, Mixed in automatic hot mix plant, laid by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 12 tonne capacity power roller to a uniform smooth surface complete all as specified and as directed. Note :- The actual requirement of binder shall be as per the job mix design and the tests specified. However quantity of bitumen from the mix design found more than specified 5.5%, the same shall be provided with no extra cost to the Govt. In case binder content found to be less than 5.5% as per mix design, the same shall be regularised as per actual mix design with minus price adjustment for less bitumen at market rate at the time of execution. The quantity of 5.5% mentioned is exclusive of any wastage and no wastage shall be taken into account for the purpose of above adjustment.

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.

S&F in repair cat eye made of polycarbonate moulded body with electronically welded micro prismatic lens on both side of maximum retro reflection in wet and dry conditions and to be fixed with glue and nails as per manufacturer's instructions complete all as specified and directed

S & F in repair solar cat eye aluminium alloy (100 % water proofing design according to 65) of size 125 mmx125 mmx25 mm (shank 65 mm) of high efficiency Mono rystafie solar panel 2.4V/.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10000 to 18000 mcd completed all as specified and directed

S&F in repair "Sparkle road side delineators with tri colour reflector and 150mm wide reflectro radium sticker pasted over painted MS pipes approx 100mm dia and 100 cm long fixed in cement concrete bedding 150mmx150mmx300mm, 1:3:6 type C-1 (using 20 mm graded aggregate incl necessary earth work complete all as specified.

S&F in repair Road safety poly carbonate convex mirror 100cm dia encased in ABS materials, orange colour for outdoor installation including 3.0m long and 75mm dia MS pipe as stand, fixed to ABS frame with proper fixing arrangement (Stand painting with two coats of synthetic enamel paint over one coat of red oxide primer fixed on ground in PCC block of size 45x45x50cm of PCC 1:2:4 type B-1 (Using 20mm graded crushed stone aggregate) and including necessary excavation earth work and removal of soil to a distance n. exc. 50m complete all as specified and as directed.

S&F in repair plastic speed bumb of ABS material speed breaker/rubber rumbler of size L 250mmxW 350 mmxH 50 mm fixed with metallic bolt of suitable size embedded in epoxy as per manufacturer’s instructions complete all as specified and directed. Note:- Holes in road shall be drilled with drill machine and necessary cleaning of hole shall be done with blower prior to install the road stud.

Demolition of cement concrete un reinforced in ground floor and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for 100 mm thick Cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in sub base complete all as specified and directed.

S&F machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

M&L for sand cushioning including spreading in layers and rolled consolidated to thickness of 50mm (minimum) for receiving precast PCC interlocking blocks complete all as specified and directed

M/s Ats Electricals (BID ID -3310562)

M/S SIWALIK AND CO (BID ID -3310407)

DHABALESWAR ENGINEERING WORKS (BID ID -3310628)