Tender For Renewal Of Road By Providing And Laying Patch Repairs And Bituminous Concrete From St 1 Junction To 220Kv Junction At Mppmcl Rampur Jabalpur, Rampur-Madhya Pradesh
TDR : 51815456
Tender Notice
Corrigendum Details
BOQ
Expired
Rampur
Madhya Pradesh
Corrigendum : Tender For Renewal Of Road By Providing And Laying Patch Repairs And Bituminous Concrete From St 1 Junction To 220Kv Junction At Mppmcl Rampur Jabalpur
Name of Work: Renewal of Road by providing & laying patch repairs and bituminous concrete from ST-1 junction to 220Kv junction at MPPMCL Rampur, Jabalpur.
Sl. No.
Item Description
1
Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat with bitumen emulsion, 20 mm thick pre-mix carpet using catonic bitumen emulsion @ 21.5 kg per 10 sqm and seal coat type B with bitumen emulsion @ 10kg per 10 sqm as per technical specification and compacting with three wheeled 80-100 kN Static Roller.
2
Providing and applying primer coat with SS1 grade bitumen emulsion or prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.90 to 1.20 kg/sqm using mechanical means.
3
Providing and applying tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications.(i) @ 0.25 kg per sqm (normal bituminous surfaces)
4
Providing and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4-5.6 % by weight of total mix of mix and filler, transporting the hot mix to work site, laying with an Electronic Sensor paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory tandem and pneumatic tyre rollers to achieve the desired compac tion as per clause 507 of specification. a) Using Batch Mix Plant of appropriate capacity(v) for Grading-II (30-40 mm thickness) Bitumen Content minimum 5.4% with 60/70 bitumen (VG-30)
5
Construction of Shoulders with approved material/selected soil i/c excavation all lifts & leads i/c grading to required slope & camber of 4% and compacting on OMC using vibratory roller of 80-100kN static weight. Field compaction shall be done in corresponding layers of carriage way thickness and meet the requirements of MDD to achieve compaction (98% -100%) as per relevant clause of 408. A Hard Shoulders (CBR value >12
6
Providing and applying (Cleaning of Bituminous surface) thermoplastic compound having composition of binder (Resin) minimum 18 %, titanium dioxide minimum 10 % and intermixed glass beed, minimum 30% of brand like Asian, Burger or equivalent make of 2.5 mm thick including drop down reflecto-rizing, glass beeds @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass beeds as per IRC:35. The finished surface to be level, uniform and free from streaks and holes, all complete as per clause 803 of specifications. Note: - The guarantee of Thermoplastic should be minimum 3 Years.
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