CWE/GGN/FT-24/2026-27

Scarifying or picking gravelled exc 50mm deep but n exc 100 mm in depth macadam or bituminous macadam surface in area not exc 400 Sqm and stacking and removing n exc 50 mtr complete all as specified and as directed.

M&L for Repairs to pot holes any depth, not exc 1 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 in depth, making good by filling in screened & graded road metal (including supply of road metal), watering, rolling and well ramming surface complete all as specified and as directed.

M&L 75 mm thick or less consolidated thickness Premixed Bituminous macadam of grade VG-30 penetration and using 12 to 25 mm graded crushed preheated stone aggregate, laid with the help of mechanical paver and rolled compacted to required gradient and camber with VIBRATORY ROLLER COMPACTOR of 8-12 tonne using 4% binders by weight to mix to make good depression/ pot holes complete all as specified and as directed. Note:- (a) The job design formula shall be got down from The mix design tests shall be carried out only in SEMT wing/Govt approved lab/National test House/Engineering College as approved by the GE before commencement of work. (b) As a result of job mix formula, if quantity of binder content works out to be more than 4% than no extra payment shall be made to the contractor and in case its quantity works out be less than 4% than minimum binder content of 4% givne herein above shall be provided. (c) The Job design shall be got down from approved lab and shall be approved by GE before commencement of work.

M&L for applying evenly a priming/tack coat with bituminious primer using paving bitumen of any penetration of grade VG-10 at 10 kg per 10 Sqm over surface complete all as specified and as directed .

M & L for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms/ mechanical air compressor and finally fanning the cleaned surface with gunny bags/ to remove all loose dirt including removing material to low lying area from MoD land complete all as specified and as directed.

M&L for applying evenly a priming/tack coat with bituminious primer using paving bitumen of any penetration of grade VG-10 at 5 kg per 10 Sqm over surface complete all as specified and as directed .

M&L for bituminous premixed semi dense asphaltic concrete 30 mm consolidated thickness using paving bitumen (VG-30) 5.5% binder content and filler by weight of total mix as per design mix, spread by means of self propelled mechanically spreader/paver, rolled and compacted to required camber and gradient complete , by using Vibro compactor roller 8 to 12 tonne capacity all as specified. NOTE: (i) The mix design tests shall be carried out only in SEMT wing/Govt approved lab/National test House/Engineering College as approved by the GE before commencement of work. (ii) In the even of variation in the mix design in the percentage of binder content on minus side the difference in quantity of binder content will be adjusted as per actual rate of procurement or market rate, which is more of Grade VG-30 bitumen. However no adjustment shall be applicable if excess quantity of binder content is used/ approved in the execution of work under this ite. (iii) Thickness of semi dense asphaltic concrete and qualities of materials as mentioned in particular specification /SSR are the minimum. The quoted rate shall also be deemed to include for provsion of more materials in comparison to those mentioned/ specified in the item, if shape all as directed by the GE. (iv) Hot mix plant of adequate capacity shall be used for heating and mixing stone and fine aggregate and binder (Bitumen) and semi dense asphaltic concrete shall be laid in single layer with self propelled mechanical paver all as directed by the GE. (iv) Contractor's quoted rates shall be deemed to include all these aspects.

M&L for preparation of black top surface of road and applying one coat of retro-reflective thermoplastic road marking paint conforming to clause No 803.4 of "Specification for Road & Bridge Works" issued by MORT&H (Ministry of Road Transport & Highway) complete all as specified and directed.

Supply and fix in repair solar cat eye aluminum alloy shall (100% water proofing design according to IP65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono crystaline 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.

Supply and fixing in repair metal tubular delinator made out of ABS round body fitted with 02 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50mm dia mild steel pipe of 600mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflectors radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x30 mm) type B-1 complete all as specified and as directed.