WORKS SERVICES FOR RESURFACING OF HELIPAD (EXISTING PARADE GROUND) AT 24 ED (AF) UNDER AGE (I) MANAURI

Amount

M & L Preparing of existing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces by air compressor to remove all loose dirt etc and applying evenly a tack coat bituminous primer @ 5 Kg/10 sqm using paving bitumen VG- 10 ( using mechanical sprayers only) and bituminous premix Semi Dense Asphaltic Concrete (Gde-II), 30 mm consolidated thickness with minimum 5.5% binder content (bitumen grade VG-30) by weight of total mix in hot mix plant, laid with mechanical paver and rolled to uniform smooth surface with 12 tones articulated tandem roller ( Double drum vibratory roller) and compacted to required to camber and gradient complete all as specified and directed. Note: (i) The mix shall be mixed in hot mix plant and laid with mechanical paver only. (ii) The mix shall be prepared by designing through job mix formula all as specified from Govt. engg college/ Govt approved lab/HBTI/MLNR Allahabad. (iii) No price adjustment for Bitumen shall be done for variation on plus side. (iv) Semi Dense Asphaltic Concrete will be comprising of 2% filler material (OPC 43 grade cement). (v) Cost of testing charges, material & transportation for job mix formula shall be deemed included in the rate quoted.

M & L cleaning bituminous/concrete road surface free from all dirt, dust and other foreign material etc. and applying 2mm thick hot applied thermoplastic retro reflective road marking paint of white/yellow colour as in strips/lines on road surfaces upto 150 mm width and including glass beads @ 0.45 kg/sqm. The hot application shall be carried out mechanically and the finished surface to be leveled uniform and free from stakes and holes complete all as specified in MORTH clause 803.4 and complete all as specified and directed. (Make : Apcomarks brand of Asian paint or equivalent in Berger / Jhonson & Nicholson as approved by AGE(I))

M&L for applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sqm complete all as specified and directed.

M&L premix bituminous macadam (gd-II as specified in MORTH specification Para 504), laid/rolled and compacted to required gradient and camber (Consolidated thickness 50-70mm) using paving bitumen VG-30 grade as binder minimum 4.0% by weight to total mix, mixed in hot mix plant and laid by mechanical paver and rolled to a uniform smooth surfaces and rolled and compacted to required gradient and camber with 12 tonnes articulated tandem roller (Double drum vibratory roller) complete all as specified and directed. Note: surface levels of parade ground shall be taken before commencement of this item and accordingly entered in MB. Volumetic quantity of bituminous macadam (Grade-II) shall be measured in PRISMODAL method and entered in MB & paid to contractor)

M&L 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 rack coat with bituminous primer @ 5Kg/10Sqm, blinded 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 not exc. 30mm etc complete all as specified and directed. Note: Premix bituminious semi dense asphaltic concrete (SDAC) shall be laid after filling of premix concrete in pot holes area upto top finished level. No deduction shall be made in total area of Srl item No 1 for pot holes)

M&L for premixed sand seal coat with 0.60 cum of sand mixed with 6.8 kg of paving bitumen, allied and rolled to a uniform smooth surface complete all as specified and directed.

singrourenterprises

HIMANSHU TRADERS

VINAYAKA (INDIA) MULTIFARIOUS SERVICES PVT LTD

M/S Aquarius Construction

M/S ANKIT ENTERPRISES