Name of Work:- S/R to Repair to HL Bridge over river Reba at 2nd KM on Thala-Kochiakoili road for the year 2026-27
Sl. No.
Item Description
1
Labour for scraping cleaning the road surface apply tack coat using 3.0kg of bitumen for 10 sqm and laying 37.5mm thick Built up spray grouting in one layers using 0.45cm of 25mm to 40mm size hard granite metal and 12.00kg penetration grade of bitumen for 10 sqm with 0.12 cum of 12mm size hard granite chips as key stone for 10 sqm spreading over and laying etc
2
Providing and applying Tack coat over the bituminous surface, with bitumen emolusion (RS-1) using emolusion distributor cleaned with hydraulic broom as per technical (MORD) specification as per clause no.503.
3
Labour for laying 20 mm thick premix carpet using 0.27 cum of 13.2 mm to 5.6 mm size crushed stone chipping and 14.60kg penetration grade of bitumen for 10 sqm including hand packing to proper camber and consolidation with PRR including hire & running charges of PRR , hot-mix plant,bitumen boilers and all other T&P articles etc(To be used for minor repair works )
4
Labour for laying 6mm thick precoated seal coat Type-B using 0.06 cum of 6.7mm size chips as per sieve analysis and 6.8kg of bitumen per 10sqm including hire& running charges of PRR,hot-mix plant , tar boiler and all other T&P articles etc
5
Construction of Un-reinforced, plain cement concrete pavement over a prepared sub-base with 43 grade cement @ 350 kg /cum coarse and fine aggregate confirming to IS:383,maximum size of coarse aggregate not exceeding 25 mm,mixed in aconcrete mixer of not lessthan .2cum capacity andappropriate batching and mixing plant as per approved mix design,transported to site,laid with a fixed form or slip form paver,spread,compacted and finished in a continous operation etc , curing compound ,finishing to lines and grades as per drawing and as per clause 602 of MoSRT&H Specifications for Road & Bridge works (4th. Revision) (Taking output = 75 Cum)(172.50t)(100x3.75x.20)
6
Earth work in ordinary soil from approved borrow area by mechanical means including loading into & transportation by transport vehicles & unladoing the same on Properly prepared surface including rough dressing & breaking clods etc. all complete.
7
16mm thick cement plaster (1:6) in ground floor as per item no.14 of A/R page- 105
8
Priming 1 coat on plastered surface in ground floor refer item no.1 of A/R page
9
painting 2-coats with plastic emulsion paint of approved shade on new work 1coats to give an even shade excluding cost of paint.
10
R.C.C. work of M-25 using 20mm and down graded chips including cost of all materials labour T&P etc complete
11
Supplying and placing HYSD bar reinforcement in all RCC work as per drawing and specification etc complete.
12
S&F 15cm dia 1.0m long guard post of RCC M-20 as per derived rates. Etc complete Please Enable Macros to View BoQ information
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