SPECIAL REPAIRS TO ROADS AT BAFFLE RANGE, RIFLE/FIRING RANGE AT CMP CENTRE AND SCHOOL AND AT VARIOUS LOCATION OF ASC CENTRE AND COLLEGE AND PROVISION OF APPROACH ROAD AT DR NNOC UNDER GE (CENTRAL) BANGALORE

M&L for repairs to pot holes of any depth not exc 1.00 sqm each in area including sweeping free from dust and mud or water, scoring the sunken surfaces in roads etc cutting around edges to at least 25mm in depth , making good by applying tack coat @ 5kg per 10 Sqm (using paving bitumen of VG-10 grade), putting in premixed bituminous macadam, well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30mm complete all as specified and as directed.

M& L for Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling and finishing to required size, shape, etc, not exceeding 1.5 m high from base etc complete all as specified and as directed.

Rolling and consolidation of formation surface in cutting to required gradient and camber for roads with power roller 8 tonne to 12 tonne capacity including filling in depression which occurs during rolling complete all as specified and as directed.

Material and labour for 150 mm thick (consolidated) soling (or sub base) spread thickness with broken boulders or quarried stone of size 63 to 120 mm, interstices filled, surface formed and rolled and consolidated to required gradient and camber with power roller 8 to 12 tonne capacity complete all as specified and as directed.

M &L15 cm thick (Compacted thickness) WBM in two layers of 7.5 cm thick each with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size) of granite, trap or basalt stone spread, rolled and consolidated to gradient and camber required complete all as specified and as directed.

M& L for Preparing of unsurfaced water bound macadum by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as directed.

M&L for applying evenly a tack coat / priming coat with bitumen @10 kg/10 Sqm using pressure distributor on the prepared bituminous/existing black top surfaces with paving bitumen of VG-30 grade complete all as specified and as directed.

M & L for labour for premix bituminous macadam(Design Mix) with minimum 40-60 TPH bach type HMP using crushed stone aggregates of specified grading, premixed with VG-30 bituminous binder @ 4% by weight of total mix and cement as a filler, transporting the hot mix to work site, laying with a hydrostatic paver finished to the required grade, level and alighnment, rolling with smooth wheeled, vibratory and tindem roller to achieve the dezire compaction as per MORTH specification clause no 505 complete in all respects, (consolidated thickness 75 mm or less) etc, 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 and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed.

M & L for Applying evenly a priming/ tack coat with bituminous primer using paving bitumen of VG-10 grade @ 5 Kg. Per 10 Sq. Metres.complete all as specified and as directed.

M&L Bituminous premix semi dense asphaltic concrete, 30 mm consolidated thickness with 5.5% binder content by weight of total mix by using Paving bitumen (VG-30 grade) as in semi dense asphaltik concrete mixed in hot mix plant, rolled with 8 to 10tonne power roller and compacted to required camber and gradient all as specified and as directed.

M&L Bituminous premix semi dense asphaltic concrete, 40 mm consolidated thickness with 6% binder content by weight of total mix by using Paving bitumen (VG-30 grade) as in semi dense asphaltik concrete mixed in hot mix plant, rolled with 8 to 10tonne power roller and compacted to required camber and gradient all as specified and as directed.

M& L for preparing bituminous surface of road and marking 2.5mm thick centre line,stop lines,dashes,arrows etc. and the like exceeding 10 cm wide on roads pavements with hot applied thermoplastic road marking paint of approved colour confirming to BS-3262-1989 with special applicator machine fitted with pufill shoe glass beads dispenser pupane tank heater and profile shoe heater with heating arrangement upto 160 degree C driven by experienced operator all as per manufacturer instruction complete all as specified and as directed. Note:- 1. Unit rate quoted by the contractor include for provision of red signals to keep off trafic from work. cleaning road surface and working during odd hours when trafic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scrach marks or suefaces underneath, if necessary the surface shall be remarked after removal of existing treatment untill the desired result is obtained.

S&F in repair cat eye solar reflective type of metal body alloy of size 100 mm x 100 mm x 20 mm with PAMA sripens reflector of model no DA 972 fixed with and including MS stud of suitable size all as per manufacturers instructions and as directed.

S & F in repair Solar Cat eye aluminium alloy shall(100% water proofing design according to 65) of size 125 mm x125 mm x25 mm(Shank 65 mm) of high efficiency Mono rystafie solar panel 2.4 v/0.3 watt one NI-ed rechargeable battery(1.2v/1600MA) consisting of super bright LED with 10000 to 18000 mcd completed as per manufacturers instructions etc. complete all as specified and as directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches, n.exc 1.5m wide and n.exc 1.5m in depth for foundation etc or for shafts, wells cesspits, manholes, pier holes etc n.exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

M & L cement concrete (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soil etc complete all as specified and as directed.

Removing excavated material (soil) n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as directed.

M&L for preparing new concrete surface (Kerb Stone) and applying two coat of synthetic enamel paint over a coat of primer etc complete all as specified and as directed.

M &L Hardcore broken stone or boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M & L providing 100mm thick cement concrete (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in sub base, floor complete all as specified and as directed.

M&L for 50 mm thick sand filling under the paver block and compacted with mechanical plate vibrator complete all as specified and as directed.

M&L for Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness of M-35 Grade with grey and pigment complete all as specified and as directed.

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 complete all as specfied and as directed.