Corporation Of Chennai Tender

Earthwork Excavation And Deposting on Bank With Initial Lead of 10 m And Initial Lift of 2m In Hard Stiff Clay Stiff Black Hard Shales Muram Gravel Stoney Earth And Earth Mixed With Small Size Boulders And Hard Gravelly Soil (SS 20A)

Supplying And Fixing of Digitally Printed Retroreflective Single Arrow Sign Board Made of Type Xi Grade Cube Corner Micro Prismatic Grade Sheeting Confirming To Irc 67-2012 As Per Astmd-4956-09 Specifications, Digitally Printed Using Latex Printer For Traffic Colour Logos/Text And Laminated With Clear Electro-Cut Film And Applied To Proper Prepared Sign Substrate Made of 4mm Thick Aluminum Composite Material (Acm) And Back Support Frame Angle of 25mm X 25mmx3mm Supported By 32Nb, 2.7mm Thick Stainless Steel Pipe All Round In 304 Grade And 2 Nos. of Vertical Posts of 65Nb, 3.04mm Thick Stainless Steel Pipe of 304 Grade Firmly Fixed To The Found By Means of Properly Designed Foundation of Size 300 mm X 300 mm X 450 mm With M15 Grade Cement Concrete And The Item Shall Include Earthwork Excavation, Cost of Materials, Loading, Unloading, Lead, Lift, Transportation Etc, Complete As Per Approved Template. The Sign Board Base Made of Type Xi Micro Prismatic Grade Reflector Sheeting of White Color Should Pass Minimum Co-Efficient of Retro-Reflection Values As Per The Table 6.9 of Irc 67-2012. The Retro Reflective Sheeting Shall Be Covered Under 10 Years Warranty Issued For Field Performance And Certified Copy of Three Years Outdoor Exposure Report Shall Be Obtained By The Engineer-In-Charge. The Warranty Shall Be Inclusive of Digitally Printed Logos/Text/Legends And Their Bonding To The Retro-Reflective Sheeting (As Per Mort&H Specification No.801). The Latex Printer Used For Digital Printing Should Be Used With Inks of Low Voc Emission And Should Have Greenguard, Eco Logo Certificate As Per Ul 2801 Standards. The Warranty & Test Certificates Shall Be Obtained From The Retro-Reflective Sheeting Manufacturer By The Contractor And Shall Be Submitted To Engineer-In-Charge.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250 mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5