CA NO. CWE/CHM-21/2023-24 REPAIR/ RESURFACING OF ROADS AND ROAD SIDE FURNITURE OF MAIN ROADS AND CERTAIN INTERNAL ROADS OF OTM ACCN SECTOR C AND MARRIED ACCN IN THE AOR OF AGE B/R-III AT CHANDIMANDIR MIL STN

Amount

Material and labour for Preparation of 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 directed

Applying evenly a priming/tack coat with bituminous primer at 5 kg per 10 sq meters complete all as specified and directed

Material and labour 30 mm thick bituminious asphaltic semi dense concrete with 5.5% binder content by weight of total mix rolled and compacted to a required camber and gradient complete all as specified and directed

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

Material and labour for providing and consolidating 50mm thick premix dense Bituminous Macadam (DBM Grading-II) using min 4.5% VG 40 grade binder by weight of total mix , aggregate gradation as per Grading 2 of Table 500-10 of MoRTH specification for road and bridge works 2013, rolled and compacted to required camber and gradient complete all as specified and directed.

Repair to potholes any depth, not exc 1 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 in depth, making good by applying tack coat at 5 kg per 10 sq m. 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, 6.3 mm size and again well rammed (including supply or premixed macadam, binder and chippings), depth of potholes exc 30mm complete all as specified and directed Note : To be opreted on road where bituminious carpet not be carried out.

Repair to potholes any depth, not exc 1 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 in depth, making good by filling in screened and graded road metal watering and well ramming of surface (including supply of road metal) complete all as specified and directed

Supply & fixing in repair solar powered road studs of self illuminating flashing type having 3 Nos LEDs for bi directional studs, visibility minimum 1000 metres flashing rate 65-75 times per minute made of robust aluminium die cast housing with emobssed edge for protection against iron wheel, stud capable of withstanding load of fully loaded carriers on the road, having projection of 20 mm maximum above surface of size 125x125x25 mm ( Shank 60 mm), complete all as specified and directed Make : Oscar Model No OS-809 or equivalent of Dark Eye/TRAFITRONICS as approved by GE

Material and labour for preparation of black top road surface and applying one coat of retro reflective thermoplastic road marking paint white or yellow, minimum 2.00 mm thickness of single coat in centre line, edge line and zebra crossing road marking,as in strips (continuous or breaking) of 100 mm width on bituminous surfaces by in digamous modern propelled road marking machine incl glass beads conforming to MORT & H specification 803.4 Vol-III third revision complete all as specified and as directed. Make : APCOMARK (Asian Paints) or equivalant in Berger/ NEROLAC as approved by GE

Supply & fixing Cat eyes Two way reflective panel (31 beads each side) Amber or Red, Aluminium body size 100x100x20mm to give the maximum reflection which enhnaces the visibility of the vehicles during dark and bad light conditions complete all as specified and directed Make OSCAR OS-785 / Equivalent of Dark Eye/TRAFITRONICS as approved by GE

Supply & fixing in repair in repairs dual direction delenater made out of 18 guage MS rectangular pipe of size 25 x 68 mm and of length 700 mm pipe powder coated . Head made out of impact resistant plastic rectangular mouldede with flat face provided with high intencity prismetic reflector of colour (white/yellow/red) of size 100 x 125 mm with additional with additional two reflective strips of 25 mm wide complete all as specified and directed Make : Oscar Model No: OS-798 or Equivalent of Dark Eye/TRAFITRONICS as approved by GE

Demolition of cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed

Material and labour 50 mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base, finished even and rough without using extra cement complete all as specified and directed

Material and labour, factory made, precast concrete, machine pressed, interlocking paver block any shape and size, conforming to IS 15658-2006, of 60mm thickness, M-35 Grade, with grey cement and no pigment , laid over and including 25mm thick fine sand cushioning and joints filled with fine sand, complete all as specified and directed.

Material and labour, factory made, precast concrete, machine pressed, interlocking paver block any shape and size, conforming to IS 15658-2006, of 80mm thickness, grade M-40, with grey cement and no pigment , laid over and including 25mm thick fine sand cushioning and joints filled with fine sand, complete all as specified and directed.

Material and labour for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Material and labour two coats of synthetic enamel paint over priming coat on new stone and concrete surfaces of any description not otherwise described over 10 cm width or girth including preparation of new surfaces complete all as specified and directed

Material and labour one coat of synthetic enamel paint over old painted stone and concrete surfaces of any description not otherwise described over 10 cm width or girth including preparation of old painted surfaces complete all as specified and directed

Supply & fixing in repair roadside reflective convex mirror of 600mm dia supported over 50mm internal dia and 3 mm thick MS circular pole in repairs complete all as specified and directed Make : Oscar Model No OS-789 or equivalent of Dark Eye/TRAFITRONICS as approved by GE

Supply & fixing in repair retro reflective Sign board 1200x800mm rectangular Shape made of 3 mm thick ACP sheet (Aluminium Composite Panel). both faces fully covered with retro-reflective sheeting type IV Avery-make, and colour as approved by Garrison Engineer. Writing subject (words, arrows, full stop, dash/ mark/ border/ logo etc) on both side and both side arrow sign direction should be intimate to the locations/Bldg. Sign Face Will be rivetted with Back suppout frame of stain less steel of 25mm dia shape as approved by GE and two vertical posts of 40mm bore of stainless steel pipe 2.00 M above the GL and 45 Cm below the GL embedded in 30x30x60 Cm post hole includnig PCC 1:2:4 in foundation and necessary excavation in post hole, complete all as specified and directed by Engineer-in-charge

BAL SINGH AND SONS

shree balaji builders

M/s VARINDER PAL SINGH AND CO