special repairs to roads to pl line at dickinson road and road to 58 5j from gen ks thimmaiah rd under ge south

Amount

Repair to pot holes any depth, n.exc 1.00 sqm each incl sweeping free from dust and mud, or water, scoring sunken surface in roads, paths, etc cutting around edges to at least 25 mm in depth & making good by applying tack coat at 5 kg per 10 sqm (VG-30) & putting in premixed bitumenous macadam, well rammed and sealed with binder(VG-30) 9.8 kg/10 Sqm, binded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30 mm complete all as directed.

Preparing black top surfaces by brushing with wire brushed for removing caked mud etc sweeping with brooms finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc then applying evenly a priming/ tack coat with bituminous primer using paving bitumen of VG-30 Grade at 5 Kg Per 10 Sq. Metres thereafter Bituminous premix semi dense asphaltic concrete, 30 mm consolidated thickness with 5.5% binder content Paving bitumen VG-30 grade by weight of total mix, mixed in hot mix plant, laid using sensor based mechanical paver, rolled with 8 to 10tonne power roller and compacted to required camber and gradient complete all as directed.

Surface excavation not exceeding 300 mm deep, averaging 150 mm deep and getting out in soft / loose soil complete all as directed.

Excavation in trenches N exc. 1.5 M in width and N exc. 1.5 M in depth for foundation, shafts, wells cesspits, manholes pier holes etc. N exc. 10 Sqm on plan and N exc. 1.5 M in depth and getting out in soft loose soil Complete all as directed.

Moorum / Red bajri, 75 mm thick (spread thickness) spread, rolled and consolidated to gradient and camber required, by using power roller exc. 2 Tonne and N exc. 5 Tonne complete all as directed.

Removing excavated meterial to a distance exceeding 50 M and not exceeding 250 M complete all as directed.

Scarifying or picking graveled, macadam or bituminous macadam surfaces exceeding 50 mm and not exciding 100 mm deep and area exc. 400 Sqm complete all as directed.

Forming embankment of soil, N exc. 1.50 M high from base using excavated soil. including raising or lowering earth spreading in layers N exc. 300 mm thick watering ramming / rolling and finishing to required size and shape complete all as directed.

Forming embankment of soil, N exc. 1.50 M high from base including raising or lowering earth spreading in layers N exc. 300 mm thick watering ramming / rolling and finishing to required size and shape complete all as directed. Note:- Extra earth required shall be brought from distance exc 1.5km but n.exc 5km MD land and quoted rate deemed to include for the same.

Rolling and consolidating formation surfaces in dressing by using power roller exc. 8 Tone and N exc. 12 tonne complete all as directed.

Granular sub base of moorum / red bajari, spread, rolled and consolidated to gradient and camber required complete all as directed.

WMM 150 mm thick (compacted thickness) in two layer 75 mm each with graded stone aggregate spread, rolled and compacted to gradient and camber required complete all as directed.

Preparing black top surfaces by brushing with wire brushed for removing caked mud etc sweeping with brooms finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc then applying evenly a priming / tack coat with bituminous primer using paving bitumen of VG-30 Grade at 10 Kg Per 10 Sq. Metres thereafter Bituminous premix semi dense asphaltic concrete, 40 mm consolidated thickness with 5.5% binder content Paving bitumen VG-30 grade by weight of total mix, mixed in hot mix plant, laid using sensor based mechanical paver, rolled with 8 to 10tonne power roller and compacted to required camber and gradient complete all as directed.

Preparation of new or previously treated surfaces to receive the thermoplastic paste and marking of guide lines, dashed arrows, letters etc with reflective thermoplastic paste 2 to 2.5 mm thick using marking machine, white, golden, yellow or black colour as required using glass beads necessary for achieving reflection on roads pavements and the like as per BS 6088 complete all as directed. Note : 1. Unit rate quoted by the contractor include for provision of red signals to keep off trafic from work, cleaning road surface and working during odd hours when traffic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scratch marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment untill the desired result is obtained.

100 mm bore, class NP-2, RCC pipe laid and jointed with collars complete all as directed.

PCC bed in (1:4:8) type D2 using 40 mm well graded stone aggregate as in beds of 100 mm dia drain pipe including packing under and hunching against the sides of pipes after they are laid and tested complete all as directed.

Less Schedule "A" Credit (For Detail description, and rate of particular item, Please refer Schedule "A" Credit Page as attached in Tender Doccuments)

PATEL CONSTRUCTION

Lucky Enterprises