REPAIRS TO ROADS, PATHS, CULVERTS, GATES AND OTHER ALLIED WORKS AT ZONE - I AREA UNDER GE MCEME SECUNDERABD

Amount

M&L bituminous premixed asphaltic semi-dense concrete 30 mm thick (consolidated thickness) with 5.5% binder (Paving bituminous VG-30 Grade) content by weight of total mix and including prepration of existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning and cleaning surface with gunny bags to remove all loose dirt etc, and applying evenly a priming tack coat of bitumen @ 5 Kg /10 Sqm by mechanical sprayer rolled with 8 to 10 tonne power roller and compacted to required camber and gradient complete all as specified and directed.

Note: For design purpose min. binder content is specified as 5.5% for VG-30 grade bitumen and it shall not reduce under any circumstances. During design stage, if binder content exceeds 5.5% no extra payment shall be made to contractor for excess use of binder.

M&L premix bituminous macadam of paving bitumen with binder content of 4 % by weight of total mix, any penetration laid / rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) complete all as specified and directed.

M&L preparing bituminous surfaces of road and including marking 2.5 mm thick centre lines, stop lines, dashes, arrows etc, and the like n. exc. 10 cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour conforming to BS 3262-1989 with special applicator machine as per manufacturers instruction complete all as specified and directed.

M&L repairs to pot hole of any depth exc. 30 mm and n.exc. 1.00 sqm each and including sweeping free from dust and mud water, scouring sunken surface in road etc, cutting around edges to at least 25 mm in depth making good by applying tack coat at 5 kg per 10 sqm putting in premixed bitumen macadem, well rammed and sealed with binder 9.8 kg per sqm, blinded with 0.09 cum stone chippings, 6.3 mm size and again will rammed (including supply or premixed macadam, binder and chippings) complete all as specified and directed.

M&L preparation of old chequered / interlocking floor tiles and including applying one coat of acrylic weather proof Paint (Apex floor guard and tile guard) complete all as specified and directed..

S&F cat eye solar reflective type of metal body alloy of size 100 mm x 100 mm x 20 mm with PAMA striplens reflector of model No. DA 972 fixed with and including MS stud of suitable size as per manufactures instructions and taking down complete all as specified and directed.

S&F solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125 mm x 125 mm x 25 mm (shank 65 mm) of high efficiency Mono rystafie solar panel 2.4V / 0.3 watt one NI-ed rechargeable battery (1.2V / 1600 MA) consisting of super bright LED with 10,000 to 18,000 mcd as per manufactures instructions complete all as specified and directed.

S&F delineator guide post made from MS with powder coating & reflective tape, superior ellipsoidal design 3 retro reflectors each of 3 inch is fitted on top of pipe (wt 2.1Kg approx) height 800 mm, thickness 30 mm base depth 300 mm, reflective area 150 x 80 mm with 3 strip, pole should be black colour with white retro reflectors and including embedding in PCC 1:2:4 (150 x 150 x 300 mm) type B1 and taking down complete all as specified and directed

M&L 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) and including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), making drainage opening wherever required and demolition complete all as specified and directed.

M&L prepration of new concrete surfaces over 10 cm girth or width, not otherwise described and including applying two coats of synthetic enamel paint over a coat of oil based primer complete all as specified and directed.

M&L prepration of old painted concrete surfaces over 10 cm girth or width, not otherwise described and including applying one coat of synthetic enamel paint complete all as specified and directed.

M&L complete removal of existing treatment on old painted concrete surfaces over 10 cm girth or width, not otherwise described and including applying two coats of synthetic enamel paint over a coat of oil based primer complete all as specified and directed.

S&F speed breakers (ABS) of size 350 mm wide and 50 mm height in yellow and black color (alternative) as per manufacturer's instructions and including taking down complete all as specified and directed.

S&F 75 mm dia convex mirror mounted on metal sheet body and including frame work suitable for road side mounted on angle iron (50 x 50 x 6 mm) for mirror bottom each 1.20 m high above GL and fixed with PCC 1:3:6 type C2 and taking down complete all as specified and directed.

M&L 75 mm thick PCC 1:5:10 type E2 using 40 mm graded stone aggregate as in flooring or mass concrete and including demolition complete all as specified and directed..

M&L crushed sand filling under floors or in foundations and including watered and consolidation complete all as specfied and directed

M&L machine pressed precast concrete inter locking paver blocks of any shape and size conforming to IS 15658- 2006 of 60 mm thick M-35 grade with grey cement and pigment and including demolition complete all as specified and directed..

S&F chequered cement concrete tiles 20 cm x 20 cm x 25 mm thick, set, with grey cement and pigments jointed and pointed in neat cement slurry in floors etc, over and including 15mm thk screed bed in CM 1:6 and including demolition complete all as specified and directed.

BNS INFRA AND DESIGN (BID ID -3410079)

M/S B.SHRAVAN KUMAR (BID ID -3416831)

MAHIRA ENGINEERING & INFRASTRUCTURE (BID ID -3410549)

K CHANDRAPAL REDDY (BID ID -3403393)