REPAIR TO CERTAIN ROADS INCLUDING ROAD FURNITURE IN VARIOUS UNITS IN THE AOR OF AGE B/R AGE B/R DET B UNDER GE 862 EWS

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces, depth not exceeding 50mm deep and area not exceeding 400sqm, stacking the serviceable material at site and removing the surplus material to a distance not exceeding 50m complete all as specified and directed.

50 mm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required using Limestone, sand stone, Flint or Quartzite spread and rolled with 10 to 12 tonnes power roller, each layer will be consolidated separately and to required gradient and camber, complete all as specified.

Repair to pot holes any depth not exc. 1 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, path etc. cutting around edges to at least 25mm in depth, making good by applying tack coat @ 5 Kg/10 Sqm, putting in premixed bituminous premix semi dense asphaltic concrete 40mm consolidated thickness with 5.5% binder content by weight of total mix using 20mm crushed stone aggregate rolled and compacted to required camber and gradient with 8 to 10 tonne power roller for depth of pot holes exceeding 30mm complete all as specified and directed.

Preparing water bound macadom surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with power sweeper or compressor to remove all loose dirt etc., applying evenly a priming/ tack coat with bituminous primer using paving bitumen at 10 kg per 10 sq metre of road surface, laying bituminous premix semi dense asphaltic concrete 40mm consolidated thickness with 5.5% bitumen binder content by weight of total mix using 20mm crushed stone aggregate, rolled and compacted to required camber and gradient with 8 to 10 tonne vibrator power roller, complete all as specified and directed. Note:- Bituminous premix semi dense asphaltic concrete shall be mixed in automatic temperature controlled hot mixing plant, transported and premix carpet shall be laid in single layer with self propelled mechanical paver, rolled with vibrator roller.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with power sweeper or compressor to remove all loose dirt etc., applying evenly a priming/ tack coat with bituminous primer using paving bitumen at 5 kg per 10 sq metre of road surface, laying bituminous premix semi dense asphaltic concrete 30mm consolidated thickness with 5.5% bitumen binder content by weight of total mix using 20mm crushed stone aggregate, rolled and compacted to required camber and gradient with 8 to 10 tonne vibrator power roller, complete all as specified and directed. Note:- Bituminous premix semi dense asphaltic concrete shall be mixed in automatic temperature controlled hot mixing plant, transported and premix carpet shall be laid in single layer with self propelled mechanical paver, rolled with vibrator roller.

S & F in repair high strenth solar road stud of following requirement :- (a) Size - 132/122x81mm aluminium with 40mm dia or square and 60mm long shank. (b) Body Material - Aluminium alloy and unbreakable, scratch resistant polycrabonate capable of bear 15 tonnes vehicular load. (c) Light-min 06 Nos (3 each side) super bright LEDs with 10000 mcd and min 100 flash. (d) Solar panel and battery - high efficeiency monocry stalline 2.5V/60mAH, complete all as specified and directed.Make - Dark eye/Green lite/Road star.

M&L for preparing bituminous surfaces of road and making 2.5mm thick centre lines, stop lines, dashes, arrows etc, and the like not less than 10cm width/girth on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with specifal applicator machine all as per manufacturer's instruction including cleaning the surface by removing all dirt, dust & all other forein matters, demarcation at site and traffic control, complete all as specified and directed.

Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 19 of tender doucments.

ASHFAQ AHMED MANHAS (BID ID -3160151)

M/S KABIR CHOUDHARY (BID ID -3158930)