REPAIR OF DIFFERENT TYPES OF TRACK AND CONNECTED ITEMS AT VRDE AHMEDNAGAR

Amount

Repairs to pot holes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces of roads, paths etc, cutting around edges to at least 25 mm in depth, making good by applying tack coat of 5 kg per 10 sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of pot holes exc 30 mm complete all as specified & directed.

Preparing surfaces of black top surfaces by brushing with wire brushes for removing caked mud of surfaces etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc on black top surfaces complete all as specified and directed.

M & L for applying evenly a priming/tack coat with paving bituminous primer @ 5 kgs per 10 sqm on black top surfaces complete all as specified and directed.

M & L for bituminous premixed Semi dense asphaltic concrete 30 mm average consolidated thickness with 5.5% binder (VG-30 grade) content by weight of total mix rolled and compacted to required camber and gradient complete all as specified and directed by Engr-in-Charge. NOTE:- (i) Laying of premixed Semi dense asphaltic concrete shall be done only by using automatic type censor paver. (ii) The design mix for premixed Semi dense asphaltic concrete shall be carried out by contractor from approved NABL lab / Institute / Govt Engg college as specified and directed. The charges thereof shall deemed to be included in the unit rate quoted by the contractor.

M & L for applying evenly a priming/tack coat with paving bituminous primer @ 2.5 kgs per 10 sqm on Bituminus macadam surfaces complete all as specified and directed.

M & L for premixed bituminous macadam laid/ rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) using paving bitumen of VG-30 grade any penetration as binder 4% by weight of total mix, complete all as specified and directed by Engr-in-Charge. NOTE:- (i) Laying of premixed bituminous macadam shall be done only by using automatic type censor paver. (ii) The design mix for premixed bituminous macadam shall be carried out by contractor from approved NABL lab / Institute / Govt Engg college as specified and directed. The charges thereof shall deemed to be included in the unit rate quoted by the contractor.

M&L for preparation of surfaces of roads and applying 3.00mm thick road making strips (refrorefective paint) of specified shade/ colour using hot thermoplastic material by full automatic thermo plastic paint applicator machine shifted complete all as specified and directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for (unreinforced) and removing demolished material from site all as specified and directed.

M & L for PCC 75mm thick 1:2:4 type B-2 (using 40 mm graded stone aggregate) as in hardstanding including necessary formwork complete all as specified and directed.

M&L for PCC 75mm thick 1:4:8 type D2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

M & L for cement concrete work in pavement / hard standing of flextural strength 40 kg per square centimetre in field using 400 kgs of cement per cubic metre, thickness of concrete 25 cm or less complete all as specified and directed. Note:- (i) Cement content shall not be less than 400 Kg/cum. (ii) Finish of pavement concrete shall be as decided by Engr-in-Charge. (iii) The design mix for pavement concrete shall be carried out by contractor from approved NABL lab / Institute / Govt Engg college as specified and directed. The charges thereof shall deemed to be included in the unit rate quoted by the contractor.

M&L for Forming 12 mm thick expansion joints filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound grade 'A' thickness of concrete slab 250 mm all as specified and directed.

M&L for Forming construction joint 30 mm deep x 10 mm wide filled with sealing compound grade 'A' complete all as specified and directed.

M&L precast factory made kerb stone (kerb stone plate) size 300mm X 150mm X 450mm of bull nose shape covered with colored polymer layer and with reflective tape, PCC grade M-20, semi barrier type kerb stone without gutter fixed at locations complete all as specified and directed.

ASHUTOSH BUILDERS (BID ID -3120932)

Santosh Popatrao Sarode (BID ID -3131184)