REPAIR MENT TO ROAD PQC CONCRETE INCL REPLACEMENT OF ROAD FURNITURE IN TECH AREA UNDER AGE BR I CHANDIPUR

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n exc 400 sqm, n.exe 50 mm deep and removing n. exe 50 mtr and stacking and further depositing where directed complete all as specified and directed.

M&L for 75 mm thick (compacted thickness) WBM with granite trap or basalt, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required complete all as specified and directed.

Preparing WBM /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 and applying evenly a priming/tack coat with bituminous primer (paving bitumen ) at 10 kg / 10 sqm complete all as specified and as direted.

M&L for premixed Bituminous Macadam with 4% binder content by weight of total mix laid, rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) sqm complete all as specified and as direted.

Preparing 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 direted.

M&L for applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.2-0.30 Kg/Sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for Road and Bridge works 2013, using mechanical sprayer of existing cleaning surfaces complete all as specified and as direted.

M&L for bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness laid in single layer with binder content using paving bitumen VG-30 as per job mix formula subject to minimum 5.50% by weight of total mix and coarse aggregate of grading-1 including filler laid by mechanical paver, rolled and compacted to required camber and gradient with vibratory power roller of 8 to 12 tonne capacity complete all as specified and directed. Note - In the event of increase in percentage of binder content as per job mix formula, nothing extra shall be admissible and quoted rate are deemed to include for the same.

M&L Thermoplastic road marking paint 2.5 mm thick ( lines, dashes, arrows letters etc on wall, pavements and the like) with road safety spikeries glass beads 8% including preparation of new or previously treated road surface by using special applicator machine with heating arrangement upto 160 degree centigrade complete all as specified.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for cement concrete M-40 (design mix) in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less complete all as specified and as directed.

Forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for 100mm thick cocrete slab complete all as specified and as directed.

Supplying and fixing Poly carbonate, Reto reflective micro prismatic type cat eye/ABS road stud of sides on sides of size 100mm x 100mm x 20mm fixed with nail in road surface complete all as specified and as direted.

Supply and fix solar cat eye aluminum alloy shall (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 completed as per manufactures instructions etc. complete all as specified and as direted.

Supply and fixing metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed

Taking out carefully cat eye/ solar cat eye any type from existing road surfaces and fixing the same with epoxy adhesive materials on bitumen surface including preparation of new or old surface as per manufactures instructions complete all as specified and directed.

M&L Moorum/red bajri filling in floors or pavings/berm laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and as direted.

chauhan syndicate (BID ID -3301399)

M/s MANIK SETHI (BID ID -3302539)

ELECTRO COMMERCIAL CO (BID ID -3301767)

DS ENTERPRISES (BID ID -3304222)

MS SUBHAM ENGINEERING AND CO (BID ID -3301480)

J B NATH AND SON (BID ID -3302435)

R.B.Construction (BID ID -3302348)