CWE/P-12/2026-27

S&F in repair factory made retro reflective road sign board comprising of 2 nos 2 mm thick aluminium sheet plates of size 1200 x 800 mm fixed back to back in 40 mm bore stainless steel pipe frame incl. legs with aluminium/ stainless steel rivets and flats of suitable size. Both the plates to be provided with computerised cut directional arrows, alphabets, lines and symbols etc with white colour reflective tape with font size and thickness as directed over Dennison HIP base green reflective background sheets. Top height of boards with legs from ground level minimum 2.5m including embedding in PCC 1:2:4 type B-1 blocks of size 45x45x60 cm including excavation, taking out old boards (any type and size) all as per sample kept in GE office and as directed by Engr-in-Charge.

S&F in repair Dual directional cat eye of aluminium casted stud 100x100mm having plastic ABS reflective strip containing 43x2=86 mini retro-reflective glass beads of colour white/red/yellow a side provided with steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering complete all as specified and directed.

S&F in repair road cat eyes (PVC) of make as approved make by GE and pasted with adhesive all as per manufactuer instuctions and all as directed.

S&F in repair solar road stud having 3 LEDs of colours red/ yellow to a side (total 6 Nos) housed in a tough pressure die casted aluminum alloy of any size (120 x 130 mm), (100x130mm) and (125x125mm) of height 20 mm with built in stem-nail 30 mmx 50 mm long for fixing with epoxy. LEDs, solar - cells, battery & light sensor well protected in side under tough unbreakable polycarbonate transparent sheet roof. System workable for 2-3 days (nights) after full charge in 8-10 hours complete all as specified and directed.

S&F in repair all directional retro-reflective ROUND delineator SHORT made out of 16 gauge MS pipe of outer dia 47mm and of length 600mm. Delineator stove enamelled and baked to 120°C OR powder coated. Delineator to have 200mm wide reflective band of colour white and red. Reflective bands protected with welded wire mesh cage embedded in PCC (1:2:4) type B1 using 20 mm graded crushed stone aggregate (size of block 30cm x 30cm x 30cm),complete all as specified and directed.

S&F in repair solar road delineator with 6 LEDs of red/yellow colour housed in plastic body with LEDs, solar-cells, battery and light sensor well protected in polycarbonate sheet; device protected with powder coated wire mesh cage, equipped with solar system mounted over 47mm dia of 16 gauge wall thickness CRC steel tube powder coated of total height 1000mm having sheet foot for firm grip to base. Delineator to have additional reflective bands equipped with solar system workable for 2-3 days (nights) after full charge of 8-10 hours, including excavation in any strata and embedding in PCC 1:3:6 type C-1 of size 30cm x 30cm x 40cm, etc complete all as specified and directed.

M&L of new/old black top surface road surface and applying one coat of retro reflective thermoplastic road marking paint 2 mm thick for longer durability with 8% glass beads using special applicator machine with heating arrangement upto160 degree Celsius; paint material shall be confirming to Ministry of surface transport (MOST) specification 803.4 VoI I as laid down in specification of road/bridge work third revision after cleaning surfaces complete all as specified and directed.

M&L for 75mm thick (compacted thickness) WBM, with coarse aggregates of limestone, sand stone, flint or quartzite stone of grading 2 (63 to 40mm size) or 3 (50 to 20mm size), spread,watered, rolled and consolidated to gradient and camber required rolled with 8 ton to 12 ton power roller and consolidated to required gradient and camber, complete all as specified and as directed.

M&L for Preparing existing black top surfaces by brushing with wire brushes for removing caked mud vegitation grass etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air compressor to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer using paving bitumen VG-10 @ 5 Kg / 10 Sqm and bituminous premixed asphaltic semi dense concrete 30mm consolidated thickness using crushed graded stone aggregate mixed with binder content of paving bitumen VG-30 with 5.5% binder contents by weight of total mix by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 10 Tonne capacity power roller including preparation of bitumen carpet in digital computarized weigh batch hot mix plant, complete all as specified. Note: The quantity of bitumen shall be provided as per Design mix approved by GE. (The cost of transportation of the material to the Govt approved lab and design mix charges shall be borne by the contractor). for the purpose of quoting, the contractor shall consider 5.5% binder by weight of total mix. However, the work shall be executed as per approved design and price adjustment shall be done only for variation (plus or minus) in quantity of binder priced at supply only rate of bitumen (as per purchase voucher of main producer).

M&L premix bituminous macadam laid/rolled and compacted to required gradient and camber(consolidated thickness 75mm or less) etc 4.0% binder content of paving bitumen VG-30 by weight of total mix rolled and compacted mixed in mechanical hot mixed plant and premixed material laid with mechanical paver finished including rolling to required camber and gradient with 8 to 12 tone power roller to required compaction complete all as specified and as directed