SPECIAL REPAIR TO CERTAIN ROADS AT MOUNTAIN SHADOW AT AFS BORJHAR

Amount

SCHEDULE 'A' PART-I (B/R PORTION) Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 sqm and depth exceeding 50 mm but not exceeding 100 mm, complete all as specified and as directed.

M&L for Preparing surfaces by brushing unsurfaced WMM with wire brushes and removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed by Engr-in-Charge.

M&L for Preparation of existing black top surfaces by brushing with wire brushes and removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed by Engr-in-Charge.

M&L for applying evenly a priming/tack coat with paving bituminous primer @ 10 kg per 10 sq metre complete all as specified and as directed by Engr-in-Charge.

M&L for applying evenly a priming/tack coat with bituminous emulsion @ 5 kg per 10 sq metre on existing black top surfaces complete all as specified and as directed by Engr-in-Charge.

M&L Premix bituminous macadam 75 mm or less consolidated thickness using paving bitumen VG-30 grade with 4% binder content by weight of total mix spread with paver, roller and compacted to required gradient and camber with using power roller of 8 to 12 Ton capacity complete all as specified and as directed by Engr-in-Charge.

M&L for bituminous premix semi dense asphaltic concrete (SDAC) 40 mm consolidated thickness using VG-30 not less than 5.5% binder content by weight of total mix, using hot mix process and laid by mechanical paver, rolled and compacted to required camber and gradient with 8 to 12 tonne power roller to uniform smooth surface complete all as specified and directed by Engr-in-Charge. Note: - The contractors quoted rates shall be deemed to include the following elements. (i) The contractor shall got the mix design done through Govt approved lab and same shall be got approved from GE before incorporating in the work. (ii) In case variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in quantity of bitumen shall be adjusted with price adjustment.

M & L Repairs to pot holes any depth n,exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads etc, cutting around edges atleast 25mm in depth, making good by applying tack coat @ 5Kg per 10Sqm of paving bitumen (VG-30), putting in premix bituminous macadam well rammed and sealed with binder 9.8 Kg per 10 Sqm of paving bitumen, blinded with 0.09 cum of stone chippings 6.3mm size and again well rammed(including supply of premixed macadam binder and chippings) depth of pot holes exceeding 30mm complete all specified and directed by Engr-in-charge.

M&L for Repair to potholes any depth, not exc 1 sq m 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 (including supply of road metal) complete all specified and directed by Engr-in-charge.

M & L for preparing of new or previously treated road bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed. by Engr-in-charge.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed including taking down old unserviceable one. Make : 3D/Dark eye/Automat/Tata BP Solar India Ltd/Green Lite or equivalent as approved by GE

Supply and fixing metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (50x150x300mm) type B1 complete all as specified and directed by Engineer-in-charge including taking down old unserviceable one.

S&F Road safety Convex mirror model No OS-790 from OSCAR safety solutions with 80 CM dia, weight 7 KG including fixing and anchoring complete all as directed and directed by Engineer-in-Charge including taking down of old unserviseable one.

M/s A R Traders (BID ID -3130552)

M/S Vimal Enterprise (BID ID -3130557)