Tender For Under Road Safety Work Of Free Left Turn Towards Dial 112 Building Under The Improvement Of Ahimamau Chauraha Located On Lucknow Sultanpur Road. - Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface.(15mm thick in yellow colour)Transverse Bar Marking with stricter compliance as per IRC:99-2018Providing and laying of hot applied thermoplastic compound 15 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 15 mm is exclusive of surface applied glass beads as per IRC:35 upto date (Thermoplastic marking of 300mm wide and 15mm height, at 1000mm apart (one set is of 6 strips). 15mm height is achieved through six application of thermoplastic, applied at an interval not less than 1 hour after previous layer gets solidified. Alternatively, made of Mastic Asphalt or any equivalent material which would provide 15mm high). The finished surface to be level, uniform and free from streaks and holes. 2 Providing and laying of hot applied thermoplastic compound 2.5 mm thick in white colour including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 upto date The finished surface to be level, uniform and free from streaks and holes. as Per SOR Ch-26 SI No.-2 3 Reflective Raised Pavement Markers (Cat Eye/ Road Stud) Supply and fixing of raised pavement marker with Made of Plastic body of RPM/ Road Stud shall be moulded from ASA (Acrylic Styrene Acrylonitrite) or HIPS (High-Imoact Polystyrene) or Acryloniitrite Butadien Styrene (ABS) or Any other suitable material approved by the Engineer. The Marker shall support a load of 13,635 kg tested in accordance with ASTM D4280.The Reflective panels shall consist of number of lenses contatning single or dual prismatic cubes capable of providing total internal reflection of the light entring the lens face. Lenses shall be mouled of methyl methecrylate conforming to ASTM D788 of equivalent. The slop or retro-reflecting surface shall preferably be 35+/-5 degree to base and the area of each retro -reflecting surface shall not be less than 13.00 sq.cm. the marker height shall not be less than 10 mm and shall not exceed 20 mm & Width shall not exceed 130 mm. The base of the marker shall be flat within 1.3 mm all road studs shall be legibly marked with the name , trade or other means of identification of the manufacture. epoxy installations, excess adhesive around the edge of the marker, excess adhesive on the pavement and adhesive on the exposed surfaces of the markers shall be immediately removed. The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel , to the Engineer . In addition , a two year warranty for satisfactory infield performance of the finished road marker shall also be given by the contractor who carries out the work of fixing of reflective road markers. In case the markers are displaced , damaged , get worn out or lose their reflectivity compared to stipulated standards , the contractor would be required to replace all such markers within 15 days of the intimation from the Engineer , at his own cost. The rate shall include all materials, labour, T&P, transportation,installation and incidentals all complete as per direction of the Engineer-in-Charge. as Per SOR Ch.25 Item no.5 4 Supply & fixing of Linear Delineator System (LDS) panels made of Micro Prismatic Retro Reflective sheeting type XI duly laminated on thin aluminium foil to a unique corrugated shape to provide Retro Reflection across wide range of observations and external angles. Eatch LDS panel should be of nominal length of 33 inch and each ridge shall be approximately 0.34 inch high. Each LDS panel is to be firmly fixed on existing concrete/brick work with 16 Nos fastner/ screw . SOR Ch-26 SI No.-9 5 Delineator: Supply & Fixing of M S 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 an 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 the ground. Mild steeI Guide Poles shall conform to Type XI sheeting specifications as per IRC:67 upto date 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, liner removal, adhesion, impact resistance, specular gloss and fungus resistance, 3 years outdoor weathering and its having passed these tests shall be obtained from International/Government 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 be released after receipt of certificate meeting the requirement of three years outdoor weathering of the sheeting as per IRC 67 upto date & Proof of the same Report shall be uploaded with quoting tender. The rate shall include all materials, labour, T&P, transportation,installation and incidentals all complete as per direction of the Engineer-in-Charge.as per SOR Ch-26 SI No.-2 6 Providing and Fixing of Flexible Median Markers as per IRC 79-2019 which shall be made of combination of tough, high impact resistant molded thermoplastic body along with florescent yellow color retro-reflective type XI sheeting with minimum exposed reflective area 285 square mm and with rebound property. The reflective sheeting should confirm to Type XI Florescent Yellow sheeting as per IRC 67 2012 and ASTM D4956-11. The flexible median marker shall have overall height of minimum 180 mm, body thickness of minimum 2mm and shank depth of minimum 30mm. The retro-reflective sheeting shall be on both sides of the Flexible Median Marker and shall be edge protected with no exposed edges which will prevent edge lifting, vandalism, sheeting damage, etc. The edge of sheeting should not come out easily by putting nails, sharp objects etc. The logo of the manufacturer shall be embossed on either side of the body. The product design has to with stand all natural impacts and should not get damaged if any pedestrian stamp on top of it intentionally or unintentionally. The product should bend up to 90 degree on both sides without breakage or damage. The product shall be tested for reboundability & tensile test as per IRC 79-2019 and government lab test report shall be submitted along with tender. If somehow tender pre qualification condition do not ask for government report then the report shall be submitted to engineer-in-charge before finalization of bill. The rate shall include all materials, labour, equipments, fabrication, transportation, erection, installation and incidentals all complete as per direction of the Engineer-in-Charge. .as per SOR Ch-26 SI No.-6 7 Tubular Markers (Spring post or Spring Bollard) S/F ofplastic Tubular bollards having 450 mm to 700 mm Height, shall be attached to the pavemet to display the minimum 50 mm width of reflective bands to the approaching road users including labour, material, T&P etc. for propar completion of the work. as per SOR Ch-26 SI No.-23 700mm in height 8 6M Span over head Cantilever Structure with 300 dia M S one vertical post Supply, fixing & eraction of built up Cantilever Structure 6 m span comprising of one vertical posts of 6.00 M height made up of 300 mm NB heavy class MS pipe as vertical member welded with 10 mm MS plate at top & 12 mm M S plate at bottom. The horizontal Truss shall comprise of 50 mm dia heavy class M.S. pipe and 40 mm dia heavy M S pipe as bracing & 10 mm MS plate at bottom for fixing to vertical post as per structure design & drawing with one of steel primer and two coats of synthetic enamel plant. The work includes construction of RCCFoundation of size 0.90x0.90x1.50 m of required depth as per site condition for built up structure including Earth work in excavation 100 mm thick Lean Concrete in 1:3:6 cement coarse sand and 40 mm gauge stone ballast and RCC - M25 grade concrete including supply and fixing of 25 mm dia Foundation Bolts 600 mm long as per provision of structure design including cost of reinforcement & shuttering. The lateral vertical clearances and complete. Installation work shall be as per relevant clauses of MORT&H specification section 800 andIRC 67 2012 complete in all respect The Rates shall include cost of design fabrication, supply, transportation, Local shifting Erection of Signage structure using crane, inclusive of all taxes etc. all T&P machine, material and labour required for proper completion of work as per direction of Engineer-in-charge. 9 Providing and erecting direction and place identification retro-reflectorised sign as per IRC-67 made of high intensity grade sheetingThe 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, liner removal, adhesion, impact resistance, specular gloss and fungus resistance, 3 years outdoor weathering and its having passed these tests shall be obtained from International/Government 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 (D 4956-09) 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 be released after receipt of certificate meeting the requirement of three years outdoor weathering of the sheeting as per IRC 67:2012.Legends , letters , numerals and borders etc should be as per MoRTH specification No-801.3.7 . Sheet fixed over aluminium sheeting ,2 mm thick with area not exceeding 0.9 sqm.Supported on a mildsteel single angle iron post 75x75x6 mm firmly fixed to the ground by means of property designed foundation with M-15 grade cement concrete 45x45x60 cm.,below ground level as per approved drawing, complete.as per SOR Ch-26 SI No.-19
