CWE/P-14/2026-27

Repair to pot holes any depth n.exc 1 Sqm each including sweeping free from dust and mud or water scoring sunken surface in roads etc cutting around edges to at least 25 mm in depth, making good by filling in screened and graded road metal watering and well ramming (including supply/ of road metal) all as specified.

M&L for premixed bituminous macadam (design mix) with 4% of binder content by weight of total mix using paving bitumen VG-30 mixed in mechanical hot mixed plant and premixed material laid with mechanical paver finished including rolling to required camber and gradient (consolidated thickness 75 mm or less) with 8 to 12 tonne power roller to required compaction, complete all as specified and directed. 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 4% 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 for Preparing 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, complete all as specified and 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).

S&F retro reflective sign board of size 120cm x 80cm or 80cm x 120cm (not exc 12 Sqft), rectangular or pentagonal shape, fixed both sides on board made out of aluminium composite panel (ACP) sheet 3mm thick fixed on SS-304 series hollow tubular section, 38mm dia 2 mm thick. A 20 mm square tube of 1.25 mm thick of SS series 304 (not exc 450mm c/c) to be fixed on both ways to support the ACP boards. The board shall be sheated with high intensity retor reflective sheet of blue colour or any colour as approved by GE, computerised designed writting letter/figures in (Block, Roman, Italic style or in Indian languages where required)/ index hands (natural size)/ arrows/ stops/ commas/ short lines/ dashes/ hypens bracket, holograms etc where necessary shall be made high intensity reflective sheet with in white colour letter, shape and sizes as required and approved by GE. The sigh board to be supported on 2 nos post of 60mm dia and 2.5 mm to 3.0 mm thick SS pipes of SS 304 series, exc 3 m and not exc 4 m in heigh with round moulded design cap on top. Pipes of the boards to be fixed in ground with PCC 1:2:4 type B2 (using 40mm graded stone aggregate) in post holes of size 45cm x 45cm x 75 cm depth (post holes and concrete includes in the rates) all as specified and directed by GE.

S&F in repair Dual directional cat eye of PVC 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.

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 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.

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.