REPAIR / MAINT OF CERTAIN ROADS / FOOTPATH IN THE AREA OF AGE B/R-II UNDER GE W LUCKNOW

Amount

Scarifying or picking exc 50mm and not exc 10mm deep, gravelled macadam or bituminous macadam surfaces area exc 400 sqm complete all as specified and directed.

M&L for WBM 150mm thick in two layers (each layer 75mm, compacted thickness) with coarse aggregate of granite or basalt trap of grading 1 (63 to 40 mm size) grading 3(50 to 20 mm size) spread, rolled and consolidated to gradient and camber required, complete all as specified and directed.

M & L for preparing unsurfaced water bound macadam surface by brushing with wire brushes for removing caked mud etc sweeping with broomsw and finally fanning the cleaned surface with gunny bags to remove all loose dirt and applying evenly a priming/tack coat on WBM surface with bituminous primer at 10 Kg per 10 Sqm with paving bitumen grade VG-10 complete all as specifed and directed.

Repair to potholes any depth, not exc 1 Sqm each including sweeping free from dust and mud,or water, scoring sunken suface in roads, paths etc cutting around the edges to at least 25mm in depth marking good by applying tack coat @ 5 Kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8Kg per 10Sqm, blinded with 0.09Cum of stone chippings, 6.3mm 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.

M & L for premix bituminous macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) by using paving bitumen, VG 30 @ 4% by weight of total mix 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 surface with gunny bags to remove all loose dirt etc and applying priming / tack coat with paving bituminous primer @ 5 Kg per 10 Sqm over old black top surfacescomplete all as specified and directed by Engr-in-Charge.

M & L for Bitumenous premix asphaltic semi dense concrete 30 mm thick consolidated thickness with 5.5% paving bitumen using bitumen VG-30 paving grade (50-70 penitration) binder content by weight of total mix rolled and compected to required camber and gradient complete all as specified and directed by Engineer-in-charge. (To be prepared in hot mix plant and to be laid trough machanical paver). Note: (a) Preparation of mix in hot mix plant spreading by self propelling mechanical paver and rolling and compection by set of rollers as specified in PS shall be camed out. Hot mix plant may be installed at any distance but the Contractor shall be responsible for maintaning the required temprature of mix under all conditions till it is laid and compected. unit rate against these items shall be include for carrying and no delay in completion of work shall be acceptable on this account. (b) To achieve marshal stability of 1050 KN as per SSR Part-I clause No-20.B.4. (c) Making suitable speed breakers/ Humps as per specification laid down in IRC-99.complete all as directed.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc and the like on roads pavements with hot applied thermo plastic road marking paint with glass beads of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed

Supply and fixing in repairs cat eye solar reflective type l body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector fixed with and incl MS stud of suitable size as per manufactures instructions.

M/s SHIVAM CONSTRUCTIONS (BID ID -3096002)