Roads And Buildings Department Tender

NA;Providing and applying prime coat with bitumen emulsion (SS1) Bulk using emulsion pressure distributor on prepared surface of granular base including clearing of road surface and spraying emulsion at the rate of 0.70 kg/sqm using emulsion pressure distributor for finished item of work etc., complete as per MoRT&H Specification 502 (5th revision) and as directed by the Engineer-in-charge

NA;Providing and applying tack coat with bitumen VG-10 (Bulk) using Bitumen pressure distributor at the rate of 0.25 kgs per sqm on the prepared Granular surface treated with primer cleaned with mechanical broom for finished item of work as per MoRT&H Specification 503 (5th revision) and as directed by the Engineer-in-Charge.

NA;Providing and laying of Bituminous Concrete with 100 - 120 TPH batch type hot mix plant producing an average output of 75 tones per hour using hard blasted granite crushed aggregates of Grading ? II as per Table 500-17 of specification 507 of MoRT&H (5th revision), premixed with Bituminous binder of VG 30 Grade @ 5.4 % of mix and filler, transporting the hot mix to work site, laying with hydrostatic sensor paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT&H Specification 507 (5th revision) complete for finished item of work in all respects as directed by Engineer-in-Charge

NA;Forming shoulders with borrowed useful seclected earth having MDD of not less than 1.75 gms/cc from outside road boundary by mechnical means with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soils on the embankment, spreading soils, breaking clods, sectioning and consolidation with vibratory road roller @ OMC to meet requirement of table 300-2 of MORT&H including all hire and operational charges of T&P , complete for finished item of work as per MORT&H specification 305 (5th revision) (Payment will be made based on levels for finished item of work)

NA;RSI Providing and fixing raised pavement markers (reflective road studs) made of polycarbonate moulded body,HIPS (Hi-impact polystyrene),ABS & ASA (Acrylic Strene Acrylonitrite) type etc. and reflective panels with microprismatic lens capable of light entering the lens face and conforming to ASTM D 4280 , ASTM D 788 , ASTM E 809 (CLI - coefficient of luminous intensity),& BS 873 part 4 : 1973 and complying to guidelines issued by MORTH circular no. RW/NH/33023/10-97-DO lll dt. 11-6-1997. The height, width and length shall not exceed 20mm,130mm and 105mm and with minimum reflective area of 13 sqcm on each side and the slope to the base shall be 35 +/-5 .Fixing will be without nails but by using twin polymer shanks using bituminous adhesive on bitumnous roads or without polymer shanks with epoxy resin based adhesive on CC roads as per manufacturer's recommendation including site clearance etc.and complete as directed by the engineer in charge.

NA;Supplying and installation of delineators (Roadway indicators) not less than 800mm high above ground level. The delineator shall have a core and shell construction which shall be made of tough, high impact resistant, injection-moulded, thermoplastic outer body. The inner core shall consist of powder coated or painted Mild steel of minimum thickness 1.0mm. The delineator should have top retro-reflective unit consisting of white color micro prismatic non metallic retro-reflective sheeting on both sides having a minimum exposed area of 125 cm2 each side and bottom retro-reflective unit consisting of red color micro prismatic non metallic retro-reflective sheeting on both sides having minimum exposed area of 35 cm2 each side confirming to ASTM D4956 type XI standards. The delineators shall be fixed to the ground by inserting the root of the delineator up to the marked portion and by firm concrete filling as per the instructions by Engineer in-charge.