REPAIRS AND MAINT OF ROAD, ROAD FURNITURE ETC AT

Amount

Material and labour for repairs to pot holes, 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 30mm in depth and making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal) and applying tack coat of bituminous primer @ 5kg/10 sqm with VG-30 and bituminous premix semidense asphaltic concrete 30mm thick consolidated thickness with paving bitumen of grade VG-30 with 5.5% binder content by weight of total mix, rolled and compacted to required camber and gradient using 8 to 10 ton capacity vibratory roller and laid with mechanical paver complete all as specified and as directed.

Material and labour for preparing black top surfaces by brushing with wire brush 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.

Material and labour for appplying evenly a priming/ tack coat with cation bitumen emulsion RS-1 @6Kg/10Sqm complete all as specified and as directed.

Material and labour for bituminous premix semi dense asphaltic concrete 30mm consolidated thickness with 5.5% binder content (using bitumen grade VG-30) by weight of total mix, mixed in hot mix plant using design mix, and laid with mechanical paver and rolled and compacted using 8 to 12 tonne capacity vibratory tandom power road roller to achieve the required compactness to required camber & gradient complete all as specified and as directed.

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

M&L for WBM 75mm thick (consolidated thickness) with coarse granite aggregate of grading 2 (63 to 40mm size) spread rolled and consolidated using 8 to 12 ton capacity power roller to required gradient and camber complete all as specified and as directed.

Material and labour for bituminous premix asphaltic semi dense concrete 40 mm consolidated thickness with 5.5% binder content (using bitumen grade VG-30) by weight of total mix, mixed in hot mix plant using design mix, and laid with mechanical paver and rolled and compacted using 8 to 12 tonne capacity vibratory tandom power road roller to achieve the required compactness to required camber & gradient over a priming/ tack coat with cation bitumen emulsion RS-1 @ 6Kg/10Sqm on new WBM surfaces camplete all as specified and as directed.

M&L for premix bituminous macadam (Consolidated thickness 75mm or less) using binder content @ 4% by weight of total mix with paving bitumen VG-30 rolled and compacted to required camber & gradient using 8 to 12 tonne capacity power roller laid with mechanical paver complete all as specified and as directed.

M&L for providing 2.5mm thick road making strips (retro - reflective) of speficied shade/ colour using hot thermoplastic 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 including cost of materials, labour, T&P ets and cleaning the road surface of all dirt, scales, oil grease and foreign materials etc strictly in accordance to applicable specifications complete specified and as directed.

S&F in repaiar solar stud 122.5mm length 132.5mm height with stump 55mm, stump dia 26mm electronically operated with solar cell LED PS, Ni- Cd 1400AH battery with aluminium main frame bottom frame aluminium reflective in two opposite direction and fixed on road surface as per manufacturer instructions all as directed. Make: TATA BP SOLAR/3M/ Drak eye.

S&F in repair road side solar delinators made out of MS pipe 50mm dia total height of 1050mm black powder coating reflection media at top disc of micro prismatic reflector colour as directed and is protected by powder coated MS mesh and high intensity grade reflection specified and as directed. Make 3M or Dark eye.

S&F in repair polypropylene plastic with anti impact PC convex mirror outdoor type 100cm dia made out of fibre along with bracket and fixing with MS pipe 50mm nominal bore, 1.6m above ground and 0.60m below ground embeded in PCC 1:2:4 type B1 using 20mm graded stone aggregate (size of PCC 500mm x 500mm x 600mm) including demolition of existing concrete in post holes and removing the same and spread in low laying area and painting two coats of synlthetic enamel paint over red oxide zink crome primer to MS bracket and pipes complete all as specified and as directed.

M.A.R. Construction and Co

G VENKATESH