Waterpipe Line leak arresting work at ward 58 62

Amount

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl.officers, clearing and leveling the site with initial lead of 10M and lift of 2M etc.Comp.SI.No.62-rate for 10m3

Supply and delivery and fixing of Pipes and specials as per Std Specification. 160 mm pvc pipe 6kgf

110 mm pvc pipe 6 kgf

140 mm pvc pipe 6kgf

200 mm pvc pipe 6kgf

160 mm pvc coupler

140 mm pvc coupler

110 mm pvc coupler

160 mm pvc elbow

200 mm pvc elbow

lead wool

sponyarn

200 mm tee

200 mm end cap

160mm × 110 mm reducer coupler

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete as per standard specification

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

Labour engaged for leak arresting worksetc complete as per standard specification Plumber I

Plumber II

Refilling the trenches with excavated with necessary compaction with water etc complete as per standard specification

Providing and laying ,spreading and compacting 0.396 m3 of 45-22.40mm & 0.528 m3 of 22.40-2.36mm & 0.396m3 of 2.36mm and below metal graded stone aggregate to wet mix macadam (WMM) specification including premixing the material with water at OMC in machanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base/ base course on well-prepared surface and compacting with vibratoryroller to achieve the desired complete as per clasue 406 of MORTG specifications.

Providing and Laying Prime Coat using emulsion pressure distributor of 7.00 Kgs/10 Sqm over the BT surface treated with primer using 7.00 kgs of bituminous Emulsion (RS1) for 10 square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as Tack coat manually etc., complete as per 502 of MORTH Rev-5 Specifications.

Providing and Laying Tack Coat using emulsion pressure distributor of 2.00 Kgs/10 Sqm over the BT surface treated with primer using 2.00 kgs of bituminous Emulsion (RS1) for 10 square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as Tack coat manually etc., complete as per 503 of MORTH Rev-5 Specifications.

Providing and laying 50mm consolidated thick Dense Bituminous Macadam using 0.24cum of 26.50-13.20mm, 0.25 cum of 13.20-2.36mm and 0.23 cum of 2.36mm & below and with 53.20Kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing the min. required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to worksite, spreading the mix to uniform thickness of 50mm with paver to the specified grades and cross sections and compacted by Vibratory / Pneumatic Roller to the required density etc., including labour for attending to paver at site etc., including hire charges and fuel charges for 20- 30t CMP with bitumen boiler, tipper trucks, Paver Finisher /9m paver finisher, Vibratory / Pneumatic rollers and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 505 MORTH Rev-5

Providing and Laying Bituminous Concrete 30/40mm thick using 0.13cum of 19-9.50mm graded metal and 0.17cum of 9.50-2.36mm graded metal and 0.26cum of 2.36mm & below metal with 45.27 Kgs of 60/70 bitumen & 5.03 Kgs of Plastic Waste (Total = 50.30 Kgs) and for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20 - 30 tonnes capacity conveying the mix by tipper trucks to paver site, spreading the mix in required temperature for uniform thickness of 40mm / 30mm with mechanical paver to the specified graded and cross sections and compaction by vibratory roller to the required density etc., including labour charges for loading bitumen in to bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire charges and fuel charges for 20 - 30 tonnes CMP with bitumen boiler, tipper trucks, paver finisher, vibratory rollers and all other tools and plants required including all other incidental charges etc., complete using CMP clause 507 of MORTH Rev-5 specifications.

Add GST 18%

SRI SRB CONSTRUCTIONS (BID ID -1530191)