Public Works Department Tender

10.15 i - Patching of Shallow Potholes using SDBC Gr IL 25 mm thick Patching of shallow potholes on asphalt surfaces by using Semi Dense Bituminous Concrete 25mm thickness. The Cost is inclusive of removing the failed materials & cleaning on the road surface, preparation of potholes to the required standards sizes before Patching them and application of tack coat at 0.20 kg/ m2 over the asphalt surface including lead, loading unloading, rolling and finishing etc., complete as per specification. (PWD SR 2023-24 V-3, Page No. 93, Item No. 10.15(i)) ---- including cost and conveyance of all materials, all labour, all lead and lifts, loading

10.15 ii - patching of deep pot holes 75 mm thick by restoring the granular base course using material confirming to WBM Grade -II with type B screening standards wherever necessary by manual means including trimmings the pot hole to the required shape and size, cleaning the pot hole , applying prime coat (SS1) at 0.70kg per m2 over the WMB surface and covering the surface with SDBC 25mm thick including lead, loading unloading , rolling and finishing etc., complete as per specification (PWD SR 2023-24 V-3, Page No. 93, Item No. 10.15(ii) ---- including cost and conveyance of all materials, all labour, all lead and lifts, loading

8.10 (ii) - Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces(Volume 03, Item No. 8.10 (ii) and Page No.66 of PWD SR 2023-24) ---- including cost and conveyance of all materials, all labour, all lead and lifts, loading

8.15 - Providing and laying of hot applied thermoplastic compound2.5 mm thick including reflectorising glass beads @ 250 g/m2 area, thickness of 2.5 mm is exclusive of surface applied glassbeads as per IRC:35:2015.The finished surface to be level,uniform and free from streaks and holes.(Volume 03, Item No. 8.15 and Page No. 67 of PWD SR 2023-24) ---- including cost and conveyance of all materials, all labour, all lead and lifts, loading

8.43 - Supplying and Fixing of Molded Shank Raised PavementMarkers / Cat's eye made of polycarbonate and ABS mouldedbody and reflective panels with micro prismatic lens capable ofproviding total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordanceto ASTM D 4280 Type H and complying to Specifications ofCategory A of MORTH Circular No RW/NH/33023/10-97DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 102 +/- 2 mm and with minimum reflective area of 13 cm2 on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.(Volume 03, Item No.8.43 and Page No.74 of PWD SR 2023-24) ---- including cost and conveyance of all materials, all labour, all lead and lifts, loading