CWE/P-27/2023-24

Amount

M&L for Repair to potholes any depth, not 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 & graded road metal, watering and well ramming (including supply of road metal) and making good by applying tack coat using paving bitumen VG-10 @ 05kg/ 10 Sqm putting in premixed bituminious macadam, well rammed and sealed with binder 9.8 Kg per 10 sqm, blended with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth pf potholes exc 30mm, complete all as specified and directed.

Material and labour for 150 mm thick (compacted thickness) WBM in two layers of 75 mm thick each layer with coarse aggregates of Granite, trap or Basalt of grading 2 (63 to 40mm size) or 3 (50 to 20mm size), spread, watered, rolled using 8 tonne to 12 tonne power roller and consolidated to required gradient and camber, complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n.exc 400 sqm, (depth exc 50mm but n.exc. 100mm deep) including stacking usable materials for re-use and removing rubbish to a distance n. exc. 50m, complete all as specified and directed.

Material and labour for 150 mm thick (compacted thickness) WBM in two layers of 75 mm thick each layer with coarse aggregates of Lime stone, Sand stone, Flint or Quartzite of grading 2 (63 to 40mm size) or 3 (50 to 20mm size), spread, watered, rolled using 8 tonne to 12 tonne power roller and consolidated to required gradient and camber, complete all as specified and directed.

All as per serial item No. 4 here-in-above but except material and in two layer of 150 mm thick (consolidated thickness), complete all as specified and directed. Note: Old material retrived from serial item No. 3 here-in-before shall be reused.

M&L for Preparing surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, and applying evenly a priming/tack coat with paving bituminous primer using paving bitumen (Viscosity Grade - 30) VG-30 @ 10 Kg per 10 Sqm over prepared road surfaces, complete all as specified and directed.

M&L for applying evenly a priming / tack coat with bituminous primer using paving bitumen (Viscosity Grade - 10) VG-10 @ 10 Kg / 10 Sqm of road surface, complete all as specified and directed.

Material and labour for preparing unsurfaced water bound macadum surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with air pressure to remove all loose dirt etc and applying evenly priming/tack coat with bituminous primer (paving bitumen) (VG-10) Viscocity Grade -10 @ 10 Kg per 10 Sqm of road surfaces and providing for bituminous premixed asphaltic semi dense concrete, 40 mm thick (consolidated thickness) with 5.5% binder content of paving bitumen VG-30 by weight of total mix, by using self propelled mechanical paver, rolled and compacted to required smooth surrface, camber and gradient, complete all as specified and directed. Note:- Contractor shall quote their rates considering bitumen content as 5.5%. However, as per actual mix design content is at variance, then the price adjustment for the bitumen shall be made taking rate of bitumen as Rs 40/kg.

M&L for premixed bituminous macadam with 5.5 % of binder content by weight of total mix using paving bitumen VG-30 laid with self propelling mechanical paver, rolled and compacted to required smooth surrface, camber and gradient (consolidated thickness 75 mm or less) to make good the cut edges of roads etc, complete all as specified and directed.

Material and labour for preparing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface by mechanical compressor to remove all loose dirt etc and applying evenly priming/tack coat with bituminous primer (paving bitumen) (VG-10) Viscocity Grade 10 @ 05 Kg per 10 Sqm of road surfaces and providing for bituminous premixed asphaltic dense concrete, 30 mm thick (consolidated thickness) with 5.5% binder content of paving bitumen VG-30 by weight of total mix, mixed in Hot mix Plant and laid using self propelled mechanical paver, rolled and compacted to required smooth surface, camber and gradient with power roller 8 tonne to 12 tonne capacity, complete all as specified and directed.

M&L for preparing 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 upto 160 degree celcius. Paint material shall be conforming to Ministry of surface transport (MOST) specification 803.4 Vol - III as laid down in specification of road / bridge work "third revision" after cleaning surfaces, complete all as specified and directed.

S&F of Solar road delineator 3 LEDs colour red/yellow housed in plastic body LEDs, solar-cells battery and light sensor well protected inside polycarbonate sheet device proctected with power coated wire mesh cage. System mounted over 47mm dia steel tube powder coated of length 600mm having sheet foot for firm grip to ground Delineator to have additional reflective bands. System workable for 2-3 days (nights) after full charge of 8 to 10 hours, complete all as specified and directed.

Supply and fixing solar cat eye alunimum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consitig of super bright LED with 10,000 to 18,000 mcd complete all as per manufactures instructions and all as specified and directed.

S&F of ABS round body fitted with 02 Nos 110mm dia highly reflective reflectors made out of 18 gauge MS pipe (powder coated) of outer dia 47mm and of length 1000mm. Head 75 mm dia made out of (white/ yellow) ABS plastic moulded provided with High Intensity prismatic Reflectors of colour white/ yellow/ red, complete all as specified and directed.

S&F of 800mm highly reflective roadside convex mirror made out of special flexible polycarbonate body, unbreakable fixed for outdoor uses on 18 gauge MS pipe of outer dia 47 mm and of length 1000 mm, complete all as specified and directed.

M&L for excavation in post holes (or similar holes) in any type of soil not exceeding 0.50 cum and getting out returning filling in and ramming earth or broken rubble mixed with earth aroung in layers not exceeding 25 cm watering and removing surplus soil to a distance not exceeding 50 m and making good surface, complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete and sub base or floor, complete all as specified and directed.

M/S VIRENDERA BUILDERS