REPAIRS MAINT TO ROAD BERM AND PQC CONCRETE INCL REPLACEMENT OF ROAD FURNITURE IN MAGAZINE AREA UNDER AGE BR I CHANDIPUR

Amount

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

M&L 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 directed.

M&L 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.

M&L 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.

M&L preparing WBM 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 directed.

M&L 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) complete all as specified and directed.

M&L 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 directed.

M&L Applying evenly a priming/tack coat with bituminous primer (paving bitumen ) at 5 kg / 10 sqm complete all as specified and as direted.

M&L bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness with 5.5 % binder content with admixture of OPC cement /stone dust as per recommendation of design by weight of total mix from hot mix plant, rolled by 8 to 12 tonne vibrating (tandom) road roller to confirm uniform surface and compacted to required gradient complete with mechanical paver complete all as specified and directed.

Repairs to Pot holes any depth, not execeeding 1 Sqm each incl sweeping free from dust, mud or water scoring sunken surfaces in roads etc cutting around edges to at least 25 mm in depth making good by filling in screened & graded road metal, watering and well ramming (incl supply of road metal), applying Tack coat of bituminous primer ( paving bitumen ) @ 5 Kg/10 Sqm putting in premix bituminous macadam well rammed and sealed with binder 9.80 Kg per 10 Sqm binded with 0.09 cum of stone shipping 6.3 mm size and again well rammed (incl supply of premixed macadam binder and chipping) depth of pot hole exc. 30 mm complete all as specified and directed.

M&L Thermoplastic road marking paint 2 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 and directed.

M&L 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

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed.

M&L 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 directed.

R.B.Construction (BID ID -3302359)

ELECTRO COMMERCIAL CO (BID ID -3301736)

M/s MANIK SETHI (BID ID -3302546)

MS SUBHAM ENGINEERING AND CO (BID ID -3301499)

DS ENTERPRISES (BID ID -3301907)

J B NATH AND SON (BID ID -3302419)

chauhan syndicate (BID ID -3301414)