REPAIR TO CERTAIN INTERNAL ROADS IN BIRPUR UNDER AGE B/R-II OF GE DEHRADUN

M&L for repair to pot holes any depth, not exc 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 25 mm thick in depth, making good by applying tack coat with paving bitumen @ 5kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of pot holes exc 30 mm complete all as specified and directed.

M&L for preparation of black top surface by brushing with mechanical broomer for removing caked mud etc sweeping with mechanical broomers and finally with air compressors to remove all loose dist etc, having black top surface and applying evenly a priming/tack coat with paving bitumin VG-10 @ 5 kg per 10 Sqm on bituminous surface complete all as specified and directed.

M&L for bituminous premix asphaltic semi-dense concrete 30mm consolidated thickness using viscosity grade VG-30 with 5.5% binder content by weight or total mix rolled and compacted with vibromatic roller to required camber and gradient complete all as specified and directed.

M&L for premixed bituminous macadam laid/rolled with power roller 8 to 12 tonne roller and compacted to required gradient & camber (consolidated thickness 75mm or less) and binder content 4% (Viscocity grade bitumen VG-30) by weight of total mix complete all as specified and directed.

M&L for preparation of road surfaces and applying thermoplastic reflective paint in marking of minimum 2 mm thick single coat as in centre line and edge line road marking of 100 mm width thermoplastic paint (Hot application) white/ yellow by indigenous modern propelled road marking machine as directed including all ingredients such as blinder, glass beads, Titanium dioxide calcium carbonate inter fillers, thermoplastic requirement for glass beads shall be the table No 800.4 of MORTH specification including spraying of glass beads etc all as per manufacture instructions complete all as specified and directed.

S&F solar road stud having 3 LED's of colours red/yellow/blue/green tough pressure dia casted aluminium alloy of size 125x125mm of height 20 mm with fixing with epoxy. LED's solar cells battery & light sensor well protected in side under tough unbreakable poly carbonate transparent sheet roof system workable for 3-4 (nights) after full charge in 8-10 hours including removal of old unserviceable stud complete all as specified and directed.

S&F in replacement metal delineator of superior ellipsoidal design of height 800mm, base depth 300mm duly powdered coated black pole with 3 White retro reflectors embedded in PCC 1:2:4 type B-1 using 20mm graded stone aggregate complete all as specified & directed.

S&F in repair cat eye reflective type of metal body alloy of size 100mm X 100mm X 20mm with PAMA striplens reflector of model No DA 972 fixed with and incl MS stud of suitable size as per manufacturer instructions complete all as specified and directed.

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.

M&L for broken stone Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in sub base of flooring complete all as specified and directed.

M&L for 60 mm thick pre polished rubber moulded coloured machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658- 2006, M-35 Grade with grey cement and no pigment complete all as specified and as directed.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L for PCC 1:3:6 type C-1( using 20mm graded aggregate ) as in coping, Kneelers, apex stones bed plates, Kerbs stone, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

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