Public Works Department-PWD has published Maintenance Of Road During The Year 2022-2023/Mtc. Of Vip Road Starting From Radhanagar Bus Stand To Lichubagan From Ch 0.00 Km To Ch.3.30 Km/Sh: Grouting, Pmc, Sand Seal Coating, Painting On Ornamental Grill, Trees, Direction & Identification Signs, Retr. Submission Date for this Tender is 25-03-2023. Road Work Tenders in agartala Tripura. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Mar-2023 | Due Date Extended - Due to some issues in accessing portals, all the tenders due for closing on 24-Mar-2023 have been extended by 24 hours as per System Malfunction Procedure. Inconvenience caused is deeply regretted. | Admin Corrigendum Date Extend | 25-03-2023 |
| Sl. No. | Item Description |
| 1 | Maintenance of bituminous surface road using Jhama brick aggregate Repair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method, filled with B.M (using jhama brick aggregate & bitumen of VG-30), after applying prime coat at the bottom and tack coat on sides and on bottom (using bitumen emulsion) and compacting, trimming & finishing the surface to form a smooth continuous surface, all as per MoRD technical specification Clauses 1900, 502, 503 and 504. |
| 2 | Tack coat using hot straight run bitumen of grade VG-30 on bituminous surface:-Providing and applying tack coat using hot straight run bitumen of grade VG-30, including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specifications: On bituminous surface @ 0.50 Kg/ Sqm. |
| 3 | 20 mm thick Open-Graded Premix Carpet using Bituminous (viscocity grade/ modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscocity grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable plant, laying and rolling with a three wheel 80 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 508 I).Case - I : By Manual Means A) Bitumen of VG-30 |
| 4 | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510 A).By Manual Means I) Case - IV : Type D (premix with fine sand) a) Bitumen of VG-30 |
| 5 | Seal coat on old bituminous road surface:-- Sand seal coat on old bituminous road surface by applying Viscocity Graded (VG-30) bitumen @ 1.00 kg per sqm using rubber brush after proper cleaning of the road surface and spreading of river sand @0.06 cum/10 sqm complete as per specification and direction of the Engg.-in-Charge. (bitumen to be issued at free of cost by the department) |
| 6 | Painting on Steel Surfaces Providing and applying two coats of ready mix paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and MoRD Technical Specification Clause 1701. |
| 7 | Finishing walls with premium acrylic smooth exterior paint of required shade of approved brand and manufacture on old work ( one or more coat) including preparation of surface as required complete as per direction of the Engineer-in-charge. |
| 8 | White Washing of Parapet Walls of CD Work and Tree Truncks White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per MoRD technical specification Clause 1915. |
| 9 | Road marking strips (retro-reflective) of specified shade/ colour using Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and applying 2.5 mm thick thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material including reflectorising glass beads @ 250 gms per sqm area by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater including cost of cleaning the road surface of all dirt, seals, oil, grease and foreign material etc, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes as per MoRT&H Technical Specification Clause 803. |
| 10 | Direction and place identification signs with size more than0.9 sqm sign board. (A) Retro-reflectorised Traffic Signs (ii) Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide MoRD technical specification Clause 1701.2.3 fixed over aluminium sheeting, 2 mm thick with areaexeeding 0.9 sqm supported on 2 inch.dia GI Pipe,firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings and MoRD Technical Specification Clause 170. |
| 11 | Providing Spring post of 750 mm height, 80mm dia with round base of 200mm dia made of poly urethane with 3 white reflective bands made of HIG retro-reflectorised sheeting and fixing to the ground as per specifications of manufacturers. |
| 12 | Retro-reflectorised Traffic Signs: Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide MoRD technical specification Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on mild steel angle iron post 75mm x 75mm x 6mmfirmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and MoRD Technical Specification Clause 801. (a)with 900 mm equilateral triangle aluminium sheeting. |
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