Repair to road and road furniture at Ramgarh Cantt

Amount

Repair to pot holes any depth, n.exc 1 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in road path etc cutting around edge to at least 25 mm in depth, making good by filling in screened & graded road metal, watering, well ramming (including supply of road metal), compacted and rolled with 8 to 10 tonne power road roller to a uniform smooth surface completed all as directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n.exc 400 sqm and depth exc 50 mm but not exc 100 mm including disposal of unseviceable materials complete all as directed

75 mm thick (compacted thickness) WBM, with coarse aggregates of granite, trap or basalt stone grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread and consolidated to gradient and camber and rolled with 8 to 10 tonne power roller complete all as directed

Premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using bitumen VG-30 Grade @ 4% by weight of total mix and rolled with 8 to 10 tonne power roller complete all as directed.

Preparation of unsurfaced WBM by wire brushing for removing caked mud etc and sweeping with brooms and finally fanning the cleaned surfaces with compressed air to remove all dirt and applying a priming coat of bitumen primer @ 10kg/10 Sqm of VG-10 grade bitumen complete all as directed

Preparation of existing black top surfaces by wire brushing for removing caked mud etc and sweeping with brooms and finally fanning the cleaned surfaces with compressed air to remove all dirt and applying a priming coat of bitumen primer @5 kg/10 sqm of VG-10 grade bitumen. complete all as directed

Bituminous premix semi dense asphaltic concrete using mechanical paver 40 mm consolidated thickness with 5.5% binder content by weight of total mix, using bitumen of grade VG-30 by mechanical paver roller and compacted to required camber and gradient with 8 to 12 tonne power roller complete all as directed .

Preparation of new or previously treated surfaces to receive the thermoplastic paste and marking of guide lines, dashed arrows, letters etc with reflective thermoplastic paste 2 to 2.5 mm thick using marking machine, white, golden, yellow or black colour as required using glass beads necessary for achieving reflection on roads pavements and the like as per BS 6088 and as specified in IRC 35-1997 complete all as directed. Note : 1.Unit rate quoted by the contractor include for provision of red signals to keep off traffic from work, cleaning road surface and working during odd hours when traffic is light. 2.The line marking shall stand out boldly and solidly without showing any signs of scratch marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment until the desired result is obtained.

Road stud reflective type of metal body alloy with PAMA strip lens reflector with MS stud of suitable size fixed with adhesive as per manufacturers instructions complete all as directed. Make: Model no DA-972 of Dark Eye or equivalent of 3M/Sun Eyez/ M/s Texla Plastic & Metal Pvt Ltd/ M/s Automat Road Safety Pvt Ltd.

Metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium type of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4(150x150x300 mm) type B1 complete all as directed . Make : Sun Eyez/Dark Eye/3M/M/s Texla Plastic & Metal Pvt Ltd/ M/s Automat Road Safety Pvt Ltd.

Providing and fixing of solar Raised Markers made of polycarbonate molded body with circular shape, solar powered LED self illumination in active mode, 360 degree illuminataion and reflective pannels with micro primatic lens capable of providing total internal reflection of the light entering the lens face in passive mode. The marker shall support a load of 20000 Kg tested in accordance to ASTM D 4280. The marker should be resistant to dust and water ingress according to IP 65 standards and should withstand temperatures in the rage of 0* C to 70* C. Colour of lighting could be provided in red or yellow (amber) as per requirement and typical frequency of blinking is 1Hz. There should be current looses of less than 20 micro-amperes at 2.4 V in sleep charging mode to enhance the life of marker and a full charge should provide for a minimum autonomy of 50 hours. The height widht and length of the marker shall be less than 10mmx 100mm x 100mm. Also the surface diametere of the marker shall not be less than 100mm respectively. The weight of teh marker shall not exceed 0.5 kilograms. Fixing will be by drilling holes on teh road for the shanks to go inside, without nails and usign epoxy resin based adhesive as per manufacturers recommendation Complete all as directed. Make : 3M/Mr Illumination/Tata BP

Solar delineator round shape with MS pipe of dia 50 mm of 1 mtr length having 3 bands of colour Red, White and Green/ Yellow of 3 inches in width. A mesh of 16 gauge fixed from top 12 inches length to cover the colour bands of reflective sheeting and pipe embedded in PCC 1:2:4 type B1 (using 20 mm graded granite stone aggregate) of size 30x30x30 cm deep below ground level complete. Make : 3M / Mr Illumination/Tata BP

Demolition of cement concrete in ground floors and paving not exc. 15 cm thickness above or below ground level complete all as directed.

Removing excavated/demolised material,to a distance n. exc 50m and depositing where directed at a level n.exc. 1.5 m above the starting point, complete all as dirceted.

PCC 1:2:4 type B-2 (using 40 mm graded stone aggregate) as in road/pavements finished even and fair without using extra cement complete all as directed.

Forming contraction/dummy joints of 65 mm x 10mm wide primed & filled with sealing compound of bitumen (VG-10) & sand 1:3 mix, complete all as directed.