SPECIAL REPAIR OF CERTAIN INTERNAL ROADS AT MEERUT CANTT UNDER GE (SOUTH) MEERUT

Amount

Scarifying or picking gravelled macadam or bituminous macadam surface in area exc 400 sqm, exc 50mm and n.exc 100mm deep complete all as specified and directed

M & L for 75mm thick (compacted thickness) WBM laid in one layer with coarse aggregate (Granite/trap/basalt stones) of grading 2 (63mm to 40mm size) or grading 3 (50mm to 20mm size) levelled and rolled with 8 to 10 ton power roller and consolidated to required gradient and camber as required complete all as specified and directed.

M& L repair to pot holes any depth, not exceeding 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 25mm in depth and making good by filling in screened and graded metal watering and well ramming (including supply of road metal) complete all as specified and directed.

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 arounds edges to at least 25mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) making good by applying tack coat at 5kg per 10 sqm putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, blinded with 0.09 cum of stone chippings, 6.3mm size and again will rammed (including supply or premixed macadam, binder or chippings), depth of potholes exc 30mm rolled and compacted complete all as specified and directed.

Preparing surfaces of new WBM 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 material and labour for applying by providing evenly a priming/tack coat with bituminous primer paving bitumen (VG-10) viscosity grade @ 10 Kg per 10 Sqm complete all as specified and directed.

M & L preparing the existing black top surface 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 material and labour for applying evenly a priming/tack coat with bituminous primer (paving bitumen) (VG-10) viscosity grade @ 5 Kg per 10 Sqm complete all as specified and directed.

M & L for premix bituminous macadam bitumen @4% (by weight of total mix) binder contents (VG-10) viscosity grade any penetration laid and rolled and compacted to required gradient and camber (consolidated thickness n exc 75mm) with 8 to 10 ton power roller complete all as specified and directed.

M&L for bituminous premixed semi dense asphaltic concrete 30mm thick (consolidated thickness) stone chippings mixed with 5.5% of binder contents paving bitumen (VG-10) viscosity grade by weight of total mixed in hot mix plant, transported to site on tippers and laid with mechanical paver and rolled to a uniform smooth surface with 8 to 10 tonne power roller and compacted to required camber and gradient complete all as specified and directed. Note:applicable to serial item No 7 & 8: 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% for BM and 5.5% binder content for SDAC by weight of total mix . However the work shall be executed as per approved mix design and price adjustment shall be done only for variation (plus or minus) as per the rate quoted against Sch 'A' item No 18 herein after (on plus or minus side).

M&L for cleaning the road surface of dirt, seals oil, grease and foreign materials etc and applying 2.5mm thick road marking strips (Rectro reflective) of white colour or yellow using hot thermoplastic material by fully/semi automatic thermo plastic paints applicator machine fitted with profile shoe glass beads dispencer propan tank heater and profiles shoe heater drive by operator on road surfaces complete all as specified and directed.

M & L for hardcore of guage n.exc 63mm of broken stone or boulders deposited spread and levelled in layers n.exc 15cm thick watered and rammed to true surface complete all as specified and directed.

M & L Plain Cement Concrete75mm thick 1:3:6 type C2 using 40mm graded agg as in sub base complete all as specified and directed.

M & L for 80mm thick coloured reflective type rubber moulded machine pressed (comprising of red and yellow colour) PCC interlocking pavers M-40 grade-conforming to IS-15658-2006 in approved design and colour set and bedded over 25mm thick coarse sand laid over PCC sub base including dismantling of existing complete all as specified and directed (Note - PCC Sub base shall be measured and paid for spearately under serial item No 11 above and sand filling under the tiles shall be meausred and paid separately under serial item No 13 below).

M & L for sand filling under interlocking tiles complete all as specified and directed.

M & L PCC 1:2:4 type B1 using 20mm stone aggregate as in band coping and benching etc including all necessary form work complete all as specified and directed.

Taking out exising damaged/disturbed brick edging all as directed by Engr-in-charge.

M & L for continuous brick edging using old size class 'B' brick, laid dry on end vertically with width equal to the width of brick of whole including all necessary earth work where required complete all as specified and directed.

All as per item No 16 above but with using old serviceable brick (brick retreived from Ser No 15 here-in-before) all as directed.

Supply only paving bitumen (VG-10) viscosity grade.

Tridev Construction Company

Maa Vaishno Enterprises

OM SAI ASSOCIATES AND DEVELOPERS

G. K. CONSTRUCTION