SPECIAL REPAIR TO ROADS AT AF STN TAMBARAM

Amount

M&L for preparation of old previously treated black top bituminous surface by brushing with wire brushes for removing cake mud etc; sweeping with brooms and finally fanning the cleaned surface with gunny bags and Air compressor to remove all loose dirt etc; and applying evenly a priming/tack coat with paving bituminous primer using paving bitumen VG-30 at 5 kg per 10 Sqm on black top surface etc complete all as specified and directed.

M&L for bituminous premix asphaltic semi dense concrete, 40 mm consolidated thickness, with 5.5 % binder (Paving bitumen VG-30) content by weight of total mix, rolled and compacted to required camber and gradient with 8-12 tonne power roller complete all as specified and directed.

M&L for bituminous premix asphaltic semi dense concrete, 25 mm consolidated thickness, with 5.5 % binder (Paving bitumen VG-30) content by weight of total mix, rolled and compacted to required camber and gradient with 8-12 tonne power roller complete all as specified and directed.

M&L for premix bituminous macadam laid/ rolled and compacted to required gradient and camber (consolidate thickness 75mm or less) using paving bitumen of any penetration as binder 4% by weight of total mix complete all as specified and directed by Engineer-in-Charge.

Repair to pot holes depth, exc 30mm each including sweeping free from dust, mud or water, scoring sunken surfaces in roads, paths etc cutting around edges to at least 25 mm in depth, making good by applying tack coat VG-30 @ 5 Kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg/10 Sqm binded with 0.09 Cum of stone chipping 6.3 mm size and again well rammed (including supply of premixed macadam binder and chippings) complete all as specified and directed.

M&L for cleaning the road surface of dirt, seals oil, greese and foreign materials etc and applying 2.5mm thick with thermoplastic road marking paint for making strips, dashes, arrows of white or yellow colour using hot thermoplastic material by fully semi automatic thermo plastic paint applicator machine shoe heater drive by operator on road surface complete all as specified and directed by Engineer-in-Charge.

S&F in repairs solar cat eye aluminium alloy (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-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd complete as per manufacturer's instructions all as specified and directed.

Supply and fixing in repairs cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufacturer's instructions complete all as specified and directed.

Dismanting stone slabs laid dry, pointed in any mortor of any description or thickness in floors, aprons etc.complete all as specified and directed.

Demolition of cement concrete unreinforced of any description and in any position not otherwise specifically provided complete all as specified and directed by engineer in charge.

M&L 75 mm thick PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in sub base complete all as specified and directed.

M&L for providing cement concrete (1:2:4) type B0 (using 12.5mm graded stone aggregate) as in coping, benching to manholes, water troughs and like including weathering slightly rounded or chamfered angles and throathing and including necessary form work complete all as specified and directed.

M&L for M-sand cushioning under interlocking tiles complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness with grey cement and pigment complete all as specified and directed.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering

kcs builders (BID ID -3076003)

M/s J P Traders (BID ID -3081829)