Tender For Emergent Repair Of Service And Approach Roads In Rob Portion From Chainage Km 93.000-95.250 Of Nh 727 Under Nh Division Motihari For The Year 2025-26., Pashchim Champaran-Bihar
TDR : 55016630
Tender Notice
BOQ
Expired
Pashchim Champaran
Bihar
Tender For Emergent Repair Of Service And Approach Roads In Rob Portion From Chainage Km 93.000-95.250 Of Nh 727 Under Nh Division Motihari For The Year 2025-26.
Name of Work:- Emergent Repair of Service and Approach roads in ROB portion from Chainage Km 93.000-95.250 of NH 727 under NH Division Motihari for the year 2025-26.
Sl. No.
Item Description
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4.14(B) Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.(QTY. VIDE Annexture I)
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5.01A(i) Providing and applying primer coat with RS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.(QTY. VIDE Annexture I)
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5.02(i) Providing and applying tack coat with RS1 bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.(QTY. VIDE Annexture I)
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5.04(B) Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects.(QTY. VIDE Annexture I)
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8.04(B) ii) 90 cm equilateral triangle
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8.04(B) vi) 90 cm circular
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8.04(B) x) 80 cm x 60 cm rectangular
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8.43 Road Delineators (Supplying and installation of MS delineators (Road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings. MS Delineator made of Mild steel with pure polyester powder coating with the minimum thickness of powder coating of not less than 40 micron for protection against corrosion. The surface should be concealed so that there should not be any exposed surface without powder coating. Alternatively,these metal guide poles can be concealed with thermoplastic body. The posts shall have fan ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 mm base which can be anchored onto ground. Mild steel Guide poles shall conform to Type XI sheeting specifications as per IRC:67 and ASTM D4956 which would ensure to obtain clear visibility of the road alignment during night time. The retro reflective sheeting shall be tested for a certificate of having the sheeting tested for coefficient of retro reflection, daytime colour and luminance, shrinkage, flexibility, linear removal, adhesion, impact resistance, specular gloss and fungus resistance, 3 years outdoor weathering and its having passed these tests shall be obtained from International/Goverment Laboratory/Institute by the manufacturer of the sheeting and in case the certificate is obtained from international condition, it should also be obtained from indian condition within 3 years of launching of product by the manufacture in abroad.Alternatively, a certificate conforming to ASTM specification (D4956-09) on artificial accelerated weathering requirements from a reputed laboratory in India can be accepted provisionally.In such a situation, the Employer/Client, if so desires could seek for a performance guarantee which would released after receipt a certificate meeting the requirement of three years outdoor weathering of the sheeting as per IRC 67:2012 & proof of the same report shall be uploaded while quoting tendor.
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Total Estimate Cost
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Add-GST @ 18%
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Add-Labour Cess @1%
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