REPAIRS TO CERTAIN ROADS AND ROAD SIDE FURNITURE AT ICGS BEYPORE AND CGRA KOZHIKODE

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and depth exceeding 50mm and not exceeding 100 mm all as specified and as directed.

Repairs to potholes any depth, not exceeding 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surface in roads,cutting around edges to at least 25 mm in depth, making good by good by applying tack coat with bituminous primer at 5 Kg per 10 Sqm using paving bitumen grade VG-10, putting premixed bituminous macadam well rammed and sealed with 9.8 kg per 10 sqm bitumen grade VG-30, binded with 0.09 Cum of stone chipping 6.3 mm size and again well rammed (including supply of premixed macadam ,binder and chippings) depth of pot hole exceeding 30mm complete all as specified and as directed. NOTE: Pot holes will be marked by the Engineer-in-Charge before commencement of work. The same shall be made good before laying semi asphaltic concrete.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bages to remove all loose dirt etc. and applying evenly a priming/tack coat with bitumen grade VG-10 at 5 Kg per 10 Sqm over bituminous surfaces complete all as specified and as directed.

Material and labour for Premix bituminous macadam with 4% binder bitumen grade VG-30, content by weight of total mix, laid and rolled with 8 to 12 tonne capacity power roller, compacted to required gradient and camber (consolidated thickness of 75mm or less) for profile correction etc all as specified and as directed. NOTE: In the event of variation in the percentage of binder content on lesser side, in the mix design, the difference in quantity of binder content will be adjusted(on Minus side) through supply only rates of paving bitumen VG-30 as per Particular specification clause No.10.5.3 of tender documents. However, no price adjustment shall be applicable if excess quantity of binder content is used/approved in the execution of work under this item.

Material and labour for bituminous premix Semi-Dense Asphaltic Concrete (SDAC) 40 mm consolidated thickness with 5.5% binder content by weight of total mix using bitumen grade VG-30, mixed in hot mix plant, laid with mechanical paver, rolled and compacted with 8 to 12 tonne power roller to required camber and gradient complete all as specified and as directed. NOTE: In the event of variation in the mix design in the percentage of binder content on lesser side, the difference in quantity of binder content will be adjusted(Minus) through supply only rates of paving bitumen VG-30 as per Particular specification clause No.10.5.3 of tender documents. However, no price adjustment shall be applicable if excess quantity of binder content is used/approved in the execution of work under this item.

Dismantling of bricks laid on edges as in berms/floor/apron etc and Material and labour for Bricks (laid flat or on edge) or brick tiles in floors, channels, kerbs, aprons, etc. (each layer), laid dry to Herringbone pattern or diagonally including necessary earth work excavation and filling of soil as required complete all as specified and as directed.

Material and labour for continuous brick edging in repair with width equal to the depth of the brick, laid dry, on edge using sub class B bricks laid dry end vertically including all necessary excavation, embedding brick in ground, tampering ground around brick and removal of soil to a distance not exceeding 50 M complete all as specified and as directed.

Material and labour for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like with cold applied retoreflective paint with suitable paint spray machine as per specification with maximum coverage of 2.00 Sqm per litre paint confirming to BS 3262-1989 with special applicator machine uniformly sprinkling of glass beeds of specified size @ 250 Gm per Sqm as per IRC 135 as per manufacturers instruction, including cleaning of the area to be painted, removing dirt strain, oily substances and other foreign matters and removal of old paint where ever required using suitable Tools & Plants as per manufactures instruction in accordance with specifications all as specified and as directed.

Supply and fix solar road stud aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-Cad rechargeable battery (1.2V/1600MA) 1000M view distance consisting of super bright LED 010mm, 3 piece each side and total 6 piece for high brightness of different colours with back up of 12 Hrs of continous lighting at night completed as per manufactures instructions etc. all as specified and directed. Make : Model Dhruv DA 110 of Sinor Infrastructure or equivalent of Dark Eye/ Greenlite / Road star/3M

Supply and Fixing in repairs Out door convex mirror of 100 cm(min) dia, polycarbonate lens, brim and back holding plates of fibre reinforced plastic including fixing at suitable height including necessary excavation for post hole(30x30x50Cm size) and disposal of material to a distance not exceeding 50M and not exceeding 1.5 M high above the starting point complete all as specified and as directed. Make: RSCM-100 /GANM(I) IMPEX/PRIMO SAFETY SOLUTIONS/ACE POLYMERS or equivalent ISI marked.

Supply and fix in repair sign board of size 121cm x 121cm made out of aluminium composite panel board both sides of board 3mm thick having PVDF coating skin thickness not less than 0.25mm thick, high intensity reflective maintenance free sheet, including writing letters/site map as per requirement/location with high reflective sheet/tape of make 3M, colour & design as approved including stainless steel frame work with vertical pipes as per 319 AISI the frame consist of SS square pipes of size 40mm x 40mm having thickness 1.5mm and vertical post made of SS square pipes 40mm x 40mm having thickness 1.5mm thick, including provision and fixing of flourescent headlight with necessary wiring over both side on top of board duly protected from weather complete all as specified and as directed.

Supply and fix in repair dual directional reflective cat eye of impact resistant ABS plastic stud 100x100mm having ultra-violet resistant colour ( white/ red/ yellow ) with mini retro reflective glass beads of colour white/ red/ yellow to a side provided with steel zinc plated nail of dia 12mm and of length 120mm for fixing to road by hammering etc complete all as specified and as directed.

Schedule of Credit (Minus) Rs. 8000.00 NOTE: Bidder shall insert credit amount of Rs. 8000.00 as rate in Green field under Col-5.

VIJAY CONSTRUCTIONS