SPECIAL REPAIR TO INTERNAL ROADS OF 508 ABW AT CHHEOKI UNDER GE (WEST) ALLAHABAD.

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 surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming, complete all as specified and directed.

M&L for bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 ton per hour using crushed stone aggregete of specified grading premixed with bituminous binder VG-30 grade @ 4% by weight of total mix transporting the hot mix and filler to work site, spreading and laying with a hydrostatic mechanical paver and roller to required camber/ gradient rolled and compacted to smooth uniform surface with vibratory and tandem 8 to 10 ton power roller to achieve desired compaction (consolidated thickness not exceeding 75mm thick) complete all as specified and directed.

M&L for preparing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. and applying evenly a priming / tack coat with paving bituminous primer VG-10 grade @ 5 Kg per Ten Sqm on black top road surface and applying 30mm thick (consolidated thickness) bituminous premixed semi dense asphaltic concrete with 5.5% paving bitumen binder content VG-30 Grade by weight of total mix, rolled and compacted to required camber and gradient to a uniform smooth surface with 8 to 10 tonne power roller complete all as specified and directed. NOTE: (i) Bituminous premix asphaltic semi dense concrete work shall be executed as per design mix as approved by GE. (ii) The binder content specified is minimum. Any variation in binder content during design mix at site on plus side shall be borne by the contractor without any extra cost to Government. (iii) Premixing shall be done by using Hot Mix plant and laying shall be done by using mechanical paver. complete all as specified and directed.

M&L for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 Sqm and depth exc. 50mm but n. exc. 100mm and stacking complete all as specified and directed.

M&L for 7.5cm thick (Compacted thickness) WBM with limestone sand stone fint quarzite coarse aggregated of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm) size aggregate spread, rolled to gradient and camber as required complete all as specified and directed by Engineer - in -Charge.

All as per item No. 5.00 but except materials.

M&L for cleaning old dirt, oil/ grease spots and foreign materials etc, from road surface and applying 2.5mm thick thermo plastic (retro reflective) road marking paint for marking white traffic lines, straight or curved, having clear and sharp edges over road surfaces by using thermo plastic paint applicator machine and necessary T&P, including cleaning of roads surfaces, heating the paints within temperature limits specified by the manufacturer, making proper arragement for traffic during operation etc. complete all as specified and directed. Make: Asian/ Nerolac/ Berger Paints. NOTE: Thermo plastic paint material shall consist homogeneously composed of pigment, resins and glass reflecto rizing beads in required proportion as per MORTH specification and conforming to relavent IS.

M&L for preparing WBM surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. and applying evenly a priming / tack coat with paving bituminous primer VG-10 grade @ 10 Kg per Ten Sqm on WBM surface and applying 30mm thick (consolidated thickness) bituminous premixed semi dense asphaltic concrete with 5.5% paving bitumen binder content VG-30 Grade by weight of total mix, rolled and compacted to required camber and gradient to a uniform smooth surface with 8 to 10 tonne power roller complete all as specified and directed. NOTE: (i) Bituminous premix asphaltic semi dense concrete work shall be executed as per design mix as approved by GE. (ii) The binder content specified is minimum. Any variation in binder content during design mix at site on plus side shall be borne by the contractor without any extra cost to Government. (iii) Premixing shall be done by using Hot Mix plant and laying shall be done by using mechanical paver. complete all as specified and directed.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n.exc 15 cm thick spread levelled and rammed including watering complete all as specified and directed.

M&L for continuous burnt clay old size brick sub class B of edging with width equal to the width of the brick, laid dry on end vertically complete all as specified and directed.

MOHAMMAD RIZWAN CONTRACTOR

M/S ATUL CONSTRUCTION

Perfect Builders

Airways Enterprises