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| 1 | M&L for repairs to pot holes, not exc 1 square metre each, including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, cutting around edges to at least 25 mm in depth, on existing road surfaces, and making good & including applying evenly a tack coat of paving bitumen primer of grade VG-10 at the rate of 05 Kg per 10 Sqm, well rammed and sealed with binder 9.8 Kg per 10 sqm, blinded with 0.09 Cum of stone chippings, 6.3 mm size and again well rammed including supply of premixed macadam, binder and chipping, depth of pot holes exc 30mm, complete all as specified and as directed.Note :Job mix formula of premix bituminous macadam shall be approved by GE. |
| 2 | 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 air compressor through air jet to remove all loose dirt etc and applying evenly a tack coat of paving bitumen primer of grade VG-10 at the rate of 10 Kg per 10 Sqm of surface by sprayer operated on hot pressure mechanism complete all as specified and as directed. |
| 3 | M&L for providing, laying, spreading upto 75mm or less consolidated thickness of premix bituminous macadam filling in depression (using 20mm graded stone aggregate) in single layer with mechanical paver with crushed and graded stone aggregate mixed together with 4% of paving bitumen of grade VG-30 by weight of total mix including heating bitumen to the required temperature, mixing bituminous macadam in automatic and temperature controlled drum type hot mixing plant, laying, spreading of mechanical paver and rolling and consolidating to the required gradient and camber with 8 to 12 tonne power road roller to a uniform smooth surface complete all as specified and as directed.Note : (i) Job mix formula of premix bituminous macadam shall be approved by GE. (ii)Aggregate for bituminous works shall conform to clause No 20B2.5 of SSR 2009 Part-I (specifications) with the following constraints :-Aggregate passing 26.5mm IS seive-100%Aggregate passing 13.2mm IS seive-60% to 80%Aggregate passing 4.75mm IS seive-20% to 30%Aggregate passing 2.36mm IS seive-5% to 10% |
| 4 | M&L for preparing black top bituminous surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surfaces with air compressor through air jet to remove all loose dirt etc and applying evenly a tack coat of paving bitumen primer of grade VG-10 at the rate of 05 Kg per 10 Sqm of road surface by sprayer operated on hot pressure mechanism, providing, laying, spreading 30mm thick (consolidated thickness) of premix Semi Dense Asphaltic Concrete with graded coarse aggregates as per design based on Job mix formula with 5.5% bitumen binder content(bitumen of Grade VG-30) by weight of total mix including heating bitumen to the required temperature, mixing bituminous concrete in automatic and temperature controlled hot mixing plant, laying, spreading uniformly of Mechanical paver and rolling and consolidating to the required gradient and camber with 8 to 12 tonne power road roller and Vibromax roller to a uniform smooth surfaces complete all as specified and as directed. Note : (i) The work shall be executed as per design mix approved by GE. (ii)Paving bitumen primer of Grade VG-10 for tack coat and bitumen of Grade VG-30 for semi dense asphaltic concrete shall be used and shall be procured by the contractor under his own arrangement and at his own cost. (iii) Cost of all the materials, T&P, labour etc. required for preparation of surfaces, applying tack coat, providing and laying semi dense asphaltic concrete including procurement of bitumen as specified here-in-before, stone aggregates & sand etc., rolling and all other elements required for entire completion of the job shall be deemed to be included in the unit rate quoted for this item. (iv) Bituminous concrete shall be mixed in drum type hot mix plant, transported from plant to work at site and laid/spread by means of mechanical paver finisher. (v) Computerised print out of data ofbituminous concrete in automatic and temperature controlled hot mixing plant shall be provided to the GE by contractor. (vi) Filler for bitumen concrete shall be OPC grade @ 2% of total mix. (vii) Contractor shall quote his rate on the basis of binder as mentioned in this item. If there is any minus variation in the actual binder content used as per design mix approved by GE, the rate shall be adjusted as per invoice per Kg of binder used. However no price adjustment shall be made if the binder content works out to more than as specified in this item. (viii) As per design mix for bituminous premix Semi Dense Asphaltic Concrete. The contractor will be brought 01 unit quantity at site and the same will be mixed at site and the laying will be done in front of Engineer-in-Charge. |
| 5 | M&L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like not exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed. |
| 6 | Supply and fixing cat eye reflective type of metal body alloy of size 110mm x 120mm x 24mm with PAMA striplens reflector fixed with and including MS stud of suitable size as per manufacturer’s instructions including dismantling and taking out old unserviceable / broken road stud / cat eye of any type complete all as specified and as directed. |
| 7 | S&F Solar Stud of size 125mm x 125mm x 25mm (shank 65 mm), aluminium alloy shell, electronically operated automatically turns ON at night and turns OFF at day, high efficiency mono crystalline solar panel 2.4 V / 0.3 Watt, one Ni-Mh or Ni-Cd rechargeable battery (1.2 V / 1600 MA), six super bright LEDs with 10000 to 18000 mcd (Millicandela), view distance upto 1000m, flash rate 2 Hz, capable to withstand weight upto 10 tonne, unbreakable poly carbonate clear facing designed for maintenance free operation, 100% water proof design according to IP-65, Red or Amber colour, including dismantling and taking out old unserviceable / broken solar stud of any type complete all as specified and as directed. |
| 8 | Supply and fixing of 240mm x 730mm x 70mm safety plastic Bumps highest quality High Density Polyethylene (HDPE/PE) UV stabilized so does not fade in sunlight that it can bear maximum load on it. Highly resistent to severe impacts and harsh weather conditions. The body of the speed bump made of PE plastic material. Two highly reflective reflectors moulded in PMMA material welded with ABS base plate through ultrasonic welding process and then fixed on the speed bump so that dust and water cannot touch the reflector’s inside area and thus it maintains its reflectivity for a long time. 6 Nos metallic bolts are used for installation on road. Available in Yellow & Black colour including dismantling of old unserviceable / broken sefety bumps of any type & size complete all as specified & as directed.Notes: Speed Bump shall be of Model “DA 1006’ of make‘DARK EYE’ or equivalent of make GREENLITE / 3M / TATA BP / Avery Dennison / Alexis / Oscar / DEV / Surya / Sharp Eyez. |
| 9 | S&F road safety Convex Mirror of size 1000mm dia made of one piece polycarbonate lens with hood for road turning, intersection, curves, ‘T’ junction, etc, unbreakable & strong, mounted on & including 2.00 metre long vertical pole made out of 75mm bore mild steel medium grade pipe duly powder coated, fixed with adjustable clamp, pole fixed in plain cement concrete 1:2:4 Type B1 (using 20mm graded crushed stone aggregate) block of size 30cmx30xmx45cm deep including necessary excavation & earthwork, complete all as specified and as directed including dismantling of old unserviceable / broken mirror with pole of any type & size.Make : 3M / Dark Eye / Greenlite / TATA / Avery Dennison / Alexis / Oscar / DEV / Surya / Sharp Eyez. Notes : (i) A mild steel base plate of size 200mm x 200mm x 3mmshall be welded at bottom of pole. (ii) All steel & iron surfaces other than powder coated shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide zinc chrome primer. |
| 10 | S&F delineator made out of 2mm thick steel sheet rectangular OD pipe of size 75x100mm and of length 1200mm. Bottom plate 2mm thick of size 150x150mm for firm grip welded to base. Top end closed with 2mm steel sheet. At top on both sides diamond grade cube corner micro white reflector of size 75x125mm laminated in 2mm deep cavity to make it scratch resistant. All coated with heat process & baked to 120 degree or powder coated to make all weather resistant. Post to have two bands all around of colour white/yellow/red reflective sheet of width 225mm by keeping black coat as bands for greater night visibility. Delineator shall be fixed in plain cement concrete 1:2:4 Type B1 (using 20mm graded stone aggregate) block of size 150x150x300mm deep, including necessary excavation & earthwork & PCC complete all as specified and as directed including dismantling and taking out old unserviceable / broken delineator of any type. Notes :- (i)Delineator shall be of Model “GPL-11-16’ of make‘GREENLITE’ or equivalent of make DARK EYE / 3M / TATA BP / Avery Dennison / Alexis / Oscar / DEV / Surya / Sharp Eyez. (ii) Reflectors shall be positioned at the best eye guiding level so that drivers shall be warned from a safe distance. |
| 11 | S&F stainless steel frame work of pipe (Grade-304) made of hollow square/rectangular section, channels, angles, tees, plates, flat etc., including gusset plates etc and welding, grinding, buffing, polishing, making as required shape & size, as in frame work for sign board, railing, grill fitting with & including suitable size stainless steel bolts & nuts, riveted, etc., and other similar work complete all as specified and as directed. |
| 12 | Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed. |
| 13 | Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface in soft/ loose soil complete all as specified and directed. |
| 14 | M&L for PCC 1:3:6 type C2 using 40mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed. |
| 15 | M&L for 100mm thick PCC (1:4:8) type D2 using 40mm graded crushed stone aggregate as in sub base, flooring, leveling course, etc complete all as specified and as directed. |
| 16 | M&L for factory made 80mm thick machine pressed precast cement concrete interlocking paver blocks of Grade M-40 conforming to IS 15658-2006 of shape and size as directed with grey cement and no pigment laid over & including 25mm thick sand cushioning, joints of blocks filled with dry sand and compacted with mechanical vibrator complete all as specified & as directed. Note : Shape & size of paver blocks shall be as approved by the GE. |
| 17 | M&L for 3mm thick ACP sheet of any colour as approved one side covered with retro-reflective sheet & printing letters, number, comma, dashes, arrows etc with retro-reflective tape cut to size and with necessary fixing arrangement complete all as specified & as directed. |
| 18 | M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in copings, kneelers, apex stones, bed plates and the like including weathering, slightly rounded, chamfered angle and throating as directed including useand waste of form work (straightor curved) all exposed surface of concrete finished fair complete all as specified & as directed. |
