SPECIAL REPAIR TO ROAD WORK UNDER GE NAGROTA

Preparing 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; and applying priming/ tack coat with bituminious primer (paving bitumen of viscosity grade VG-10) @ 5Kg per 10 Sqm of road surfaces, complete all as specified and as directed.

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

Premix bituminous, macadam with 4% binder content (paving bitumen VG-30) by weight of total mix by hot mix process laid/ rolled and compacted to required gradient and camber consolidated thickness 75mm or less, complete all as specified and directed.

Repair to potholes any depth, not exceeding 1.00 sqm 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 by applying tack coat using paving bitumen VG-10 at 5kg per 10 sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8kg per 10 sqm, blinded with 0.09 cum of stone chippings, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings) and rolled to a uniform surface, depth of potholes exceeding 30mm, complete all as specified and directed.

Bituminous premix semi dense asphaltic concrete 30mm consolidated thickness with 5.5% binder content (using paving bitumen of grade VG-30) by weight of total mix in hot mix plant and laid with self propelling mechanical paver, rolled, consolidated and compacted with 8 to 12 tonnes power roller to required to gradient and camber required complete all as specified and as directed.

Hot thermo plastic impasted road masking material strips conforming to British specification 3762 with 20% glass beads having refractive index of 1.5, 75% spherical with indigenous or for foundation plan having sufficient strength to withstand heavy load without deformation and having softening points 25 to 30 of area in width of not exceeding 15cm & 2.5mm thick strip in white color according to IRC35-1970 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

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, including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete all as specified and as directed.

Solar cat eye aluminium alloy shall (100% water proofing design according to IP 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc., complete all as specified and as directed.

Cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and including mild steel stud of suitable size as per manufactures instructions, complete all as specified and directed.

Metal tubular dealineator made out of ABS round body fitted with 2 No 65mm dia, highly reflective reflectors made out of PMMA and mounted on 45mm/50mm dia, mild steel pipe of 600mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150mmx150mmx300mm) type B-I, complete all as specified and directed