Repairing Work In Patches With Interlocking Paver Block At Different Stretches From 2.00 Kmp To 2.50 Km Of Burdwan Arambag Road ( Sh 7) Under Burdwan Division, Pwd, In The District Of Purba Bardhaman., Purba-West Bengal
TDR : 40267237
Tender Notice
BOQ
Expired
Purba
West Bengal
Repairing Work In Patches With Interlocking Paver Block At Different Stretches From 2.00 Kmp To 2.50 Km Of Burdwan Arambag Road ( Sh 7) Under Burdwan Division, Pwd, In The District Of Purba Bardhaman.
Name of Work:Repairing work in patches with interlocking paver block at different stretches from 2.00 Kmp to 2.50 Km of Burdwan Arambag Road ( SH 7) under Burdwan Division, PWD, in the district of Purba Bardhaman.
Sl. No.
Item Description
1
Labour for picking up existing metalled road surface to a specified average depth, includingscreening and stacking the pavement materials. (b) For average depth above 40 mm but notexceeding 75 mm by manual means:(i) Stone-metal surface.
2
Water Bound Macadam Base Course Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Grading-II Aggregate (53 mm to 22.4 mm) Using Stone Screening Type B (11.2 mm)
3
Supplying and laying in the specified pattern ofinterlocking concrete block pavements (ICBP) with concrete blocks ( with concrete grade as specified as per table 1 ofIS 15658:2006) manufactured in steel mould clamped to a vibrating table by hydraulic pressure ( as per cl no 6.30 of IRC :SP:63 (2018) from BIS licensee manufactured with spacer nib ( small protruding profile on the vertical face of a paver block used as a device for keeping minimum joint gap in between the paving blocks as per CL No 3.26 of IS 15658) and of specified size and shape with aspect ratio ( the ration of length to thickness of a paver block asper CL No- 3.3 of IS 15658)as per tabe 2 of IS : 15658 with flexural strength / breaking load as per annexture G of IS :15658 on the prepared base course of specified CBR as per table 1 of of IRC SP 63 ( 2018) or else as mentioned in designed and drawing with a cushion of compacted bedding sand of 25 -35 mm thick ( Grading of the bedding sand as per clause 6.5.1 of IRC SP-63) and filling up the gaps in between paver blockswith joint filling sand ( the grading of the joint filling sand will be as per clause 6.5.2 of IRC SP-63 and completing the edge with cut blocks as per CL No- 8.7 of IRC SP -63 (2018) with proper confinement of bedding and joint filling sand, compaction levelling and filling up the edge gap. 80 mm thick.
4
Add extra @ 10% for night woark as per page B46 clause D3(III)
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