Construction Of Road By Cc From The House Of Gumti Beshra To Sushen Talukder At Khatiakana At Bulbulchandi G.P. Under Habibpur Dev. Block. , Khatiakana At Bulbulchandi G.P. Under Habibpur Dev-West Bengal
TDR : 29083241
Tender Notice
Corrigendum Details
BOQ
Expired
Khatiakana At Bulbulchandi G.P. Under Habibpur Dev
West Bengal
Corrigendum : Construction Of Road By Cc From The House Of Gumti Beshra To Sushen Talukder At Khatiakana At Bulbulchandi G.P. Under Habibpur Dev. Block.
Name of Work: Construction of Road by CC from the House of Gumti Beshra to Sushen Talukder at Khatiakana Mouza-Khatiakana under Bulbulchandi G.P. of Habibpur Block, [ Activity code :44856526 ]
Sl. No.
Item Description
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ACR
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Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1 for Rural Roads of MORD.(Borrow pit /pre work post work measurement )a ) Carried earth upto total lead of 2.00 km
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Construction of Sub-Base using local Materials, spreading in uniform layers with Motor grader on prepared surface including screening the metal as necessary , mixing by mix in place method with Rotavator at OMC ,and compacting with vibratory roller to achieve the desired density , lighting , guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete .as per Clause 401 of Specifications for Road & Bridge Works of MoRT& H (5th Revision).i ) For Construction of Sub-Base by compacting 5.6 mm size stone chips and Medium sandin proportion of 40 : 60
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Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement , thickness as per design over a prepared sub base with minimum cement cement @ 430 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant /RMC and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel , laying and fixing of 125 micron thick polythene film , wedges , steel plates including levelling the formwork as per drawing ) spreading the concrete with shovels , rakes compacted using needle , screed and plate vibrators and finished in continuous operation including provision of contraction, expansion, construction joints,applying debonding strips , primer , sealant ,dowel bars , near approaches to bridge / culvert and construction joints , admixtures as approved , curing of concrete slabs for 14 days , using curing compound ( where specified ) and water finishing to lines and grade as per drawing and Technical specification Clause 1501 for Rural Roads of MORD.A ) With batching & Mixing Plant / M-20 Grade Concrete
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Providing and erecting direction and place identificationretro-reflectorisedsignasperIRC:67 made ofhighintensitygradesheetingvideclause 801.3, fixed over aluminium sheeting,2 mm thick with area notexceeding0.9sqmsupportedonamild steel single angle iron post 75 x 75 x 6 mm firmly fixed to thegroundbymeansofproperlydesigned foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision)..
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