Bhabha Atomic Research Centre-BARC has published Tender For Provision Of Road Marking And Traffic Signages In Northern Approach Road, Barc, Atchutapuram Near Visakhapatnam, A.P. Submission Date for this Tender is 29-04-2024. Road Work Tenders in atchutapuram Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe healer, glass beads dispenser, propane tank heater and profile shoe heater etc., driven by experienced operator on road surface as per IRC 35-2015 and section 803.4 of MORTH 5. Road Marking usingmarking material confirming to Table 800-9 and reflectorizing glass beads confirming tosection 803.4.2 and Table 800-10, including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 2 | Manufacturing, supplying and fixing Retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC67:2012 and Section 801 of MORTH 5, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to Class-C Micro Prismaticgrade sheeting - Type XI of ASTM D 4956-09/ IRC 67:2012, manufactured using full cube corner technology, and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of red oxide/ zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy/PU paint over and including appropriate priming coat, vertical support of minimum 2.1m headroom to be embedded in concrete of min. M25 grade to min 750mm depth below ground, including excavation, all leads and lifts etc. complete as per drawing , specification and direction of Engineer--in-charge. Note: Following documents to be submitted: 1. 10 years pre-qualification warranty for Type XI retro reflective sheeting from the manufacturer & 2. certified copy of test reports from an Indian govt test laboratory (CRRI/ARAI/ICAT) conforming to clause 6.7 of IRC 67-2012 including 3 years outdoor weather exposure reportfor the retro reflective sheeting offered. 3. All signs shall be dated during fabrication with indelible markings to indicate the start of warranty |
| 3 | Mandatory/ Regulatory sign boards of 750/900 mm diametre - Octagonal sign |
| 4 | Cautionary /Warning sign boards -Triangular Signs |
| 5 | Cautionary /Warning sign boards -Object Hazard Marker |
| 6 | Providing and fixing of Standard Metal Delineator made of Mild Steel with pure polyester powder coating with minimum thickness of 40 micron as per IRC 79-2019,consisting of minimum retro reflective unit exposed areaper facewith 330 cm2 white color, full cube corner micro prismatic non-metallic retro reflective sheeting on each side conforming with IRC 67- 2012 and meeting the coefficient of retro reflection values as per ASTM D 4956-09 Type XI table specification. The delineator shall be painted with powder coat of minimum 40 microns thickness, on top of which retro reflective sheeting shall be pasted on both sides. . Delineator structure shall have alternate band of black paint and white retroreflective sheeting. The structure shall have height of 900 mm above the ground with 300mm base anchored onto the ground and width not less than 100 mm, including excavation, fixing, backfilling, dresing, finishing etc including all leads and lifts complete as per drawing , specification and direction of Engineer--in-charge. |
| 7 | Providing and fixingof Catagory A Bi-directional twin Molded Shank Raised Pavement Markers/Road Stud made of Plastic body moulded from ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABSmaterial or equivalent as per section 804 ofMORTH 5. The marker shall have compressive strength of 13635 kg and Flexural Strength of 909 kgftested accordance with ASTM D4280 . Reflective panels shall consist of number of lenses containing Single or dual prismatic cubes capable of providing total internal reflection of light entering the lens face. The Slope or the retro-reflecting surface shall be 35 +/- 5 degree to the base and area of each retro reflecting surface shall not be less than 13 Sqcm.Height of the marker shall not exceed 20 mm and its width shall not exceed 130 mm.Molded shank RPM shallhave the shank strength of 600 kgf. Road Studs Shall be legibly marked with the name, trade mark or other means of identification of the manufacturer. Head of the stud shall be Smooth & shall not present any sharp edges to traffic. RPM shall be of Catagory A with optical performance (Coefficient of Luminous Intensity- CIL ) shall not be less than that given in Table 800-13 of MoRTH specification (5th revision) for Bi-directional stud. Placement of road studs including fixed by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer’s specification and as per relevent IRC 35- 2015, including transporting, finishing etc. complete as per direction of Engineer-In-Charge. Note: Following documents to be submitted:- 1. Submit a prequalification warrantyforTwo year . 2. Test certificate from an Indian Government labouratory (CRRI/ARAI/ICAT) on Abrassion resitance as per ASTM D 4280, Coefficient of Luminance Intensity-CIL as per MoRTH table 800-13, 3. Certificate for Material, Marker Height, Color, Slope of Reflecting Surface (Lens), Lens Impact strength,& Longitudinal Flexural Strength |
| 8 | Earth work excavtion by mechanical means (Hydraulic excavator)/ manual means in foundation of culverts or any other structure etc., in all types of soil other than soft and hard rock, dressing the sides of foundations, ramming of bottom of foundation etc., including shoring, strutting and dewatering and refilling around foundations and plinth with selected excavated earth in layers of not more than 300mm thick, each layer well rammed and econsolidated including disposing the surplus earth within a distance of 200m all as per specifications including clearing jungle, uprooting of vegetation, grass, etc., compelte all as per drawings, specification and as directed by the Engineer-in-charge. |
| 9 | Providing, suppling and fixingof PVC Speed breakers yellow and black alternate pattern, hump size 350x 250x50mm , proving rounded edges at both ends of the roads having grip design on top capacity/ strength of minimum 60 tons fixing by suitable size of steel fasteners including all labour and materials and as directed by Engineer-in-charge. |
| 10 | Providing and laying design mix cement concrete of M30 grade by weigh batching using graded stone aggregate of 20mm max. size including handling & transportation, mechanical mixing, placing to required location by hoisting and / or pumping & mechanical vibration, consolidation, finishing, curing, hacking of concrete surfaces wherver required etc., compelte at all levels as per specifications & also including dewatering, if any, complete all as per drawings, spefication and as directed by the Engineer-in-charge but excluding form work, shuttering and steel reinforcement which will be paid under relevant items. |
| 11 | Providing centering and shuttering using steel plates, timber planks indicated in specification, so as to produce neat form finished concrete surfaces, including necessary strutting, propping, staging, supports, bracings etc., at all levels / heights including clear storey heights and removal of the same and including sealing the form joints suitably to avoid fins and abrupt irregularities, etc., completed all as per drawings, specification and as directed by Engineer-in-charge. |
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