SPECIAL REPAIRS TO ROADS AT COMMAND NBCD HARD AND INS TUNIR TECHNICAL AREA AT NAVAL STATION KARANJA

Amount

Repairs to pot holes any depth not exc 1 sqm each including sweeping free form dust and mud or water and scoring sunden surfaces in roads, path etc., cutting around edges atleast 25mm in depth making good by applying bitumen grade VG-10 as tack coat at 5 Kg per 10 sqm, putting in premixed bituminous macadam with bitumen grade VG-30, well rammed and sealed with binder 9.80 Kg per 10 sqm binded with 0.09 cum of stone chippings, 6.3mm size & again well rammed (including supply of premixed macadam, binder and chippings) depth of pot holes exc 30mm, rolled with power road roller of 08 to 10 tonne capacity using paving bitumen complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags or compressed air to removal of all loose dirt etc on black top surfaces complete all as specified and as directed by Engr-in-charge.

Material and labour for applying evenly a priming /tack coat with bituminous primer using paving bitumen of grade VG-10 @ 5 Kg per 10 Sqm on existing black top surfaces complete all as specified and as directed by Engr-in-charge.

Material and labour for bituminous premix semidense asphaltic concrete 40mm thick (consolidated thickness) with 5.5% binder content by weight of total mix, using paving bitumen of VG-30 grade, mixed in computerised Hot Mix Plant and spread by means of self propelled Mechanical Paver, rolled and compacted to required camber and gradient by using mechanical power road rolled 8 to 10 tonne capacity complete all as specified and as directed by Engr-in-charge.

Material and labour for premix bituminous macadam, 75mm or less consolidated thickness by using paving bitumen VG-30 grade with binder content @ 4% by weight of total mix, laying with mechanical paver, rolled and compacted to required camber and gradient by using 8 to 10 tonne capacity power roller complete all as specified and as directed by Engr-in-charge.

Material and labour for applying retro reflective thermoplastic road marking with mechanically painting lines, dashes, arrows, letters, etc of material in white /yellow colour pattern as specified strips, 3mm thcik width or girth as per manufacturer's instructions on black top surfaces of road including cleaning of road surface, free from dust and moisture and putting in glass beads of standard size by dropping method complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair cat eye solar reflective type of metal body alloy of size 100x100x20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and including MS stud with suitable size all as manufacturers instructions complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125x125x25mm (shank 65mm) of high efficiency Mono rystafie 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 as per manufactures instructions etc., complete all as specified and as directed by Engr-in-charge.

RS Enterprises

AMBICA ENGINEERING

Mahadev Enterprises