REPAIR TO CERTAIN ROAD AND REPAIR REPLACEMENT OF ROAD FURNITURE AND ITS CONNECTED ITEMS IN ZONE I ZONE II AND ZONE III UNDER GE SAMBA AT MIL STN SAMBA

Amount

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

Material and Labour for Premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) with paving bitumen (VG-30) @ 4% by total mix laid by self propelled mechanical paver, rolled and compacted to required gradient and camber using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed. Note: The specification of bituminous macadam shall be as per Para 20.B.3 of SSR Part-I.

Material and Labour for Repair to potholes depth of potholes exc 30 mm, 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 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) and making good by applying tack coat of paving bitumen (VG-10) @ 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, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings), complete all as specified. Note : The patching of pot holes shall be as per para 20.A.34.2 of SSR Part-I

Preparing the existing black top surfaces of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surface with gunny bags to remove all loose dirt and applying evenly a priming/tack coat with paving bituminous primer VG-10 @ 5 Kg per 10.00 Sqm of road surface and laying premixed semi dense asphaltic concrete 30 mm thick (consolidated thickness) with paving bitumen (Bitumen VG-30) any penetration rolled and compected to required camber and gradient using binder content 5.5 % by weight of total mix, mixed in HOT MIX PLANT and laid by using self propelled mechanical paver, rolled and compacted to required camber and gradient using 8 to 12 tonne power roller/tandem vibrating roller to achieve uniform smooth surface etc complete all as specified and directed. Note: Contractor shall quote his rates by considering binder content @5.5% of total mix by weight. However in case of any variation in weight of binder as per actual design mix, the same shall be paid by the contractor.

Material and Labour for thermoplastic road marking paint 2.5mm thick, white or golden yellow in colour, conforming to BS-3262, in lines, arrow, dashes & letters exceeding 10cm in width, applied hot, using application unit and retroreflective glass beads @ 250 to 300 gram/Sqm to withstand vehicular traffic load, laid as per manufacture's instructions, the finish surfaces to be level, uniform and free from streaks and holes as per MORTH specification complete all as specified and directed.

M&L for cement concrete work in pavement hard standing of flexural strength 40 kg per sqcm in field using 400 kg of cement per cubic metre thickness of concrete 15 mm including necessary form work including demolition of existing cement concrete of any description and in any position not otherwise specially provided complete all as specified and as directed.

M&L for forming 12 mm thick expansion joints filled with pre formed bituminous filler and top 30mm primed and sealed with sealing compound Grade A for 150 mm thick concrete slab complete all as specified and as directed

Supply and fixing dual directional reflective cat eye of aluminium casted stud 117x117x23mm having reflector 19 or 21 bixonvex glass element on each side, compressive strength upto 35 tonne yellow colour body with red reflector and fixing by means of nail and epoxy, for fixing to road by hammering to a distance of 3m including necessary replacement of damaged/displaced items, complete all as specified and directed.

Supply and fixing of 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 thermoplastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed.

Supply and fixing in repair solar road stud made of aluminum alloy and polycarbonate size 125x125x125mm 6 LEDs with stem self illuminating in dim areas during night time. Solar rechargeable batteries for continual performance without much maintenance. Super brigh LEDs with a viewing distance of 500 metres. Equipped with prismatic reflective lens on each side ensure maximum reflectivity make up of high compressive material Cosustain over 10 tonnes water resistant complete all as specified and as directed

Supply and fixing in repair road safety concave mirror made up of polycarbonate reflective with hood for road turning, intersection, curves, 'T junction, etc unbreakable & strong, mounted on and body made of ABS/fibre/plastic of size 800mm dia fixed over & including 40mm bore MS pipe (medium grade) of 2.4 metre length duly powder coated fixed with adjustable clamp, pole fixed in plain cement conrete 1.2:4 type B-1 (using 20mm graded stone aggregate) block of size 450x450x450mm including necessary excavation & earthwork, complete all as specified and directed. Note: i) Mild steel base plate of size 250mmx250mmx3mm thick shall be welded at bottom of pole ii) All steel & iron surface other than powder coated shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide zinc chrome primer.

M&L 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 and including necessary formwork complete all as specified and directed.

M/S VIRENDERA BUILDERS (BID ID -3411219)

CCC (CHOUDHARY CONSTRUCTION COMPANY) (BID ID -3413866)