Haryana Rural Roads And Infrastructure Development Agency Tender

Preparation of sub-grade including trenching rough dressing of soil, final dressing of earth to given levels and chamber , watering, rolling with road roller and compacting the bed in all respect before laying paving material [confirming to clause 301 of MoRD specification for Rural Roads-2004] Note:- In widening portion sub grade will be prepared with the use of Baby roller (HSR 24.1) or width of excavation should be made sufficient wide to accommodate road roller. Extra width required for compaction of sub grade shall not be paid and its expenditure shall be in incidental to the work.

Providing laying and rolling of open graded pre mix carpet (PC) of 20mm thickness composed of 13.2 to 5.6 aggregates using bitumen VG-10 @1.36 kg per sqm. plus processed waste plastic @ 0.10 Kg/Sqm as per IRC SP -98 -2013 to required line , grade and level to serve as wearing course on previously prepared base , including mixing in a suitable plant, transported to site , laying with paver finisher and rolling with three wheeled 80-100 kn static roller capacity or with other approved equipment, finished to required level and grades as per MoRD specification clause 508.NOTE- Before carrying out bituminous work, coating & Stripping of bitumen aggregate mix is to be performed in accordance with IS-6241. If coating and stripping of bitumen aggregate mix is less than 95%, anti-stripping agent will be used by contractor. The anti-stripping agent should conform to the requirement as stipulated in IS 14982:2017. The cost so incurred will be considered as incidental to work and noting extra shall be payable. The type and brand of anti-stripping agent along with procedure shall be approved by SE-in-Charge in writing before start of work. A proper record of results be maintained and same shall be submitted along with bills by the contractor.

Providing and fixing retro reflective hazard marker confirming to IRC 79:1981 of size 900x300 mm with back support of M S angle 25x5x3 mm and leg postof80mm dia having 1.6mm thickness dulypainted,1500 mm high embedded into 0.3x0.3x0.45m M20 grade Concrete as per site requirements, micro- using non-metallic prismatic retro-reflective sheet confirming to IRC: 6720'12 type lY specification fixed on 3 mm thick aluminum composite Material sheet as base having 0.5 mm thick aluminum on both sides.