REPAIRS OF ROAD AT NAD, CNAI, JCDA AND CQAE UNDER AGE BR II OF GE ND VISAKHAPATNAM

Amount

M & L for Preparing Black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed.

M & L for Applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.2-0.3 kg/sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer after cleaning of existing surface complete all as specified and as directed

M & L for laying Bituminous Premixed Semi Dense Asphaltic Concrete, 40 mm consolidated thickness, using paving bitumen of Grade VG – 30, with 5.5% of binder content by weight of total mix using Hot Mix Plant and Mechanical Paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient complete all as specified. Note: Minimum Bitumen content shall be 5.5% as specified here in above. Please note that if the actual quantity of bitumen to be incorporated on approval of Mix–Design is found more than the minimum bitumen content specified above, No price adjustment shall be made for actual bitumen content of Mix–Design. Bitumen shall be Paving Bitumen of Grade VG–30 and shall be procured by the contractor.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 sqm and depth exceeding 50 mm and not exceeding 100 mm complete all as specified and as directed

M & L for Premixed Bituminous Macadam laid / rolled and compacted to required gradient and camber [consolidate thickness 75mm or less] using paving bitumen of Grade VG - 30 as binder with 4% by weight of total mix using Hot Mix Plant and Mechanical Paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient complete all as specified and as directed.

M & L for repairs to Pot Holes exceeding 30 mm depth and not exceeding 1.00 Sq.m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc, cutting around edges to at least 25mm depth, making good by applying tack coat with bituminous primer at 5 Kg per 10 Sq.m, putting in premixed bituminous macadam, rolled and consolidated with power road roller of 8 to 12 ton capacity and sealed with binder 9.8 kg per 10 sq.m, blinded with 0.09 cu.m of stone chippings, 6.3mm size and again rolled and consolidated with power road roller of 8 to 12 ton capacity including supply of premixed macadam, binder and chippings complete all as specified and as directed.

M & L for Road Marking Strips, Lines, Dashes, Arrows, Letters etc of 2.5 mm thick [Reflective Type] of colour White or Golden Yellow on roads, pavements and the like not exceeding 10cm wide with Hot Thermo Plast material by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe heater, driven by skilled operator on road surface complete as per MOSRT & H specifications including cleaning the road surface of all dirt, scales, oil grease and foreign materials etc complete all as specified and as directed.

M & L for One coat of synthetic enamel paint on old painted brick/stone/concrete surfaces of any description not other wise described over 10 cm width or girth incuding necessary preparation of surfaces complete all as specified and directed.

S & F in repairs Solar Road Studs [Bi-Directional] made of Aluminium Die cast matt finish of size 125 X 125 X 25mm [Approximately], working on High Efficiency Mono-Crystalline Solar Panel 2.4 V / 0.3 Watt, One Ni-Mh or NI-cd Rechargeable Battery [1.2V / 1600 MA] with Six Super Bright LEDs with 10,000 to 18,000 mcd [Millicandela], with a minimum Operating time of 3-4 consecutive days with full charge, viewing distance / visibility not less than 800m with 2 Hz Flash Rate, Self operated from Dusk to Dawn, anti twist ribs on the bottom anchor / shank with high intensity reflective grade polymer sticker and conforming to IS - 12063, of Colour yellow or red or blue or green or white as approved by GE complete all as specified and as directed.

S & F in repairs Road Stud, Two way reflective of size 100mm X 100mm X 18.5 mm [Approximately], PVC body with retro reflective panel of Amber, Red or White colour complete all as specified and as directed.

S & F Single Post Sign Boards of normal size as per IRC 67 - 2001 consisting of MS Tube, 40mm bore, Medium Grade conforming to Fe-290 [Grade E-165] of 3.0 m height, out of which 0.6 m is embedded in PCC below ground level , Aluminium Sheet 2 mm thick , 600 mm dia or 600 mm Isosceles Triangle fitted at top and bottom is fitted with MS plate 200 x 200 x 6 mm thick , embedded in PCC 1:2:4, TYPE A1 (using 20mm graded stone aggregate) of size 450 x 450 x 600 mm, including necessary earthwork in any type of soil and removal of soil upto 50 m , applying two coats of synthetic enamel paint over one coat of zinc chrome primer on all exposed steel surfaces. The front side of board shall be stuck with a layer of red signal colour sticker sheet conforming to IRC 67 - 2001 and over that the traffic sign sticker conforming to IRC 67- 2001 , like speed limit, school zone, one way, No Entry etc. shall be stuck complete all as specified and as directed. Note: ( Quoted rate shall be deemed to include earth work, MS pst, Sheet, Sticker , Painting etc.)

Ram Sai Projects (BID ID -3448460)

A CHINNARAO REDDY (BID ID -3446987)

GSR ENTERPRISES (BID ID -3448416)

S V S ENTERPRISES (BID ID -3447385)

S.S.TRADERS (BID ID -3446969)

S A R CONSTRUCTIONS (BID ID -3447058)

P VENKATA RAO (BID ID -3446448)