REPAIR/ MAINT TO CERTAIN ROAD INCLUDING ROAD FURNITURE AT NEW MIL STN UNDER GE GANGTOK

M&L for repairs to pot holes of depth exceeding 30 mm thick, area not exc 1.00 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads , paths etc cutting around edges to at least 25mm in depth, and making good by applying tack coat with paving bitumen grade 10 pack primer (VG-10) @ 5kg per 10 sqm putting in premixed bituminous macadam, well rammed and sealed with binder with paving bitumen grade 30 pack (VG-30) @9.8 kg per 10 sqm blinded with 0.09 Cum of stone chipping, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of potholes exc 30 mm, complete all as specified and directed.

M&L for premix bituminous macadam using paving bitumen of grade 30 Pack (VG-30) @ 4% by weight of total mix laid / rolled and compacted to required gradient and camber with 8 to12 tonne power road roller and rolled to a uniform smooth surface (consolidated thickness 75 mm or less), complete all as specified and as directed.

Preparing unsurface WBM by brushing with wire brushes for removing caked mud etc sweepijng with brooms and finally fanning the cleaned surface with gunny bags / by mechanical means to remove all loose dirt etc., complete all as specified and as directed.

M&L for applying evenly a priming / tack coat with bitumen primer using paving bitumen of grade 10 Pack (VG-10) @ 5 Kg per 10 sqm, complete all as specified and as directed.

M&L for 40 mm thick consolidated thickness bituminous premixed carpet with 0.54 Cu.m per 10 sqm of stone chipping and mixed with 29.20 kg per 10 sqm of binder using paving bitumen grade 30 Pack (VG-30) laid and rolled with 8 to 12 tonne power road roller and compacted to required camber and gradient, complete all as specified and directed.

M&L for Painting centre lines, stop lines, dashes, arrows etc with hot applied thermoplastic compound paint, n.exc 10 cm width confirming to MORTH specification machanically applied to from 2.0 mm to 2.5 mm thick filim on road surface including cleaning and drying the existing road surface to ensure dust, oil, grease and moisture free surface before applying the paint etc. complete all as specified and directed.

Supply and fixing in repair Cat Eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions and all as specified and directed.

Supply and fix solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed.

Supply and fixing in repair metal tubular delineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC (1:2:4) (150x150x300mm) type B1 complete all as specified and directed.

S&F in repair speed breakar, rubberized, heavy duty of block size 425x500x75mm made of ABS high resistance to seven impacts, interlocking grip design allowed to behave one single Bump with pre colour materials (black/yellow) and UV stabilisers results in permanent coloures with and including acrylic reflectors fixed on front and back. Bottom hollow portion of speed breckers shall be filled with premix bituminous macadam and fised on existing road surface by using Epxy-Resin baded adhesive and MS spicks for anchoring at the loction dicided by Engr-in-Charge complete all as specified and directed. (Cat No 1001 of make Dark Eye or equivelent model of 3M)