Shifting of sewage pipe line with manhole and water supply pipe line at goripalayam alwarpuram main road to SW dept HLB work in ward 29

Amount

Construction of manhole at various depth to invert including earth work excavation as per SS 20B laying cement concrete 1:3:6 , using 40mm jelly for foundation , sinking well kerp below GL for 4.50m depth and above pumping ,timbering charges for 2.50m depth and stock brick work in CM 1:3 , for 23cm wall and plastering interior with CM 1:3 , 12mm tk laying plain cement concrete 1:3:6, using 12 to 20mm jelly fixing to frame , providing CI steps , manhole refilling the trenches with quarry dust etc, complete for the follow size for earth manhole ( as per the type design drawing for manholes). BUILDING DATA 23/24 3.5m to 4.0m depth

4.5m to 5.0m depth

Supply of RCC NP4 Pipe 600mm dia TWARD - 66 23/24

RUBBER GASKETS AS PER IS 5382/1985 (Reaffirmed 1998) 600MM TWAD - 67 23/24

Laying jointing testing RCC NP4 pipes approved quality with spigot and socket ends in dry conditions with spunyarn and cement joints including necessary earth work including petty asonry shoring and strutting wherever found necessary and laying the pipe line in the allignment at the specified gradient and testing with necessary tools and olant etc. and refilling the trech and leaving the ground complete complying with standard specification. METRO Pg 68 3.5m to 4.0m depth 600MM

4.5m to 5.0m depth 600MM

Supply of UN PLASTICIZED PVC PIPES FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000 TWAD Pg: 19 23/24

Supply of PVC SPECIALS AS PER IS 7834/1987 TWAD Pg: 25 23/24 PVC Bends fabricated 6" 6 KSC

PVC Adhesive (Solution) TWAD Pg: 166 23/24

Cutting B.T. Roads or Maccadam road TWAD Pg: 311 23/24

Earthwork excavating and depositing on bank with an initial lead of 10metres and initial lift of 2 metres in Hard stiff clay, stiff black cotton, Hard red earth, shales, murram, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil etc., complete.TWAD Pg: 282 23/24

Laying and jointing PVC pipes in th inflitraction gallery excluding cost of pipes but including charges for special tools and plants etc., complete such as air compressor and helmet TWAD Pg - 268 23/24

Refilling the trenches with suitable excavated earth available along the allignment after the pipes &specials are laid joimted &tested in layers &watering ramming &consolidation directed by the engineer in charge

Dewatering the trenches during excavation and layhing jointing of sewers by engaging diesel pumpset up to 7.5 H.P & fuel ,crew,hire chatges transportation and all oyher items of work complete as per standard specifications and as directed by engineerTWAD Pg - 321 23-24

Barricading work ( Where , there is less traffic areas and brother roads etc.) for laying of pipe line using casurina poles at 1.50 m center to center ( 8cm to 10cm dia and 1.80 m 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 vetical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by engineer TWAD Pg - 321 23-24

Lighting arrangements (maintenance works) with genset: Hire charges for portable genset1.00 KVA with 2 nos of 150W flood light including all incidental charges, transporation, crew charges and fuel charges etc., complete. TWAD Pg - 321 23-24

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 mechanical 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 vibratory roller to achieve the desired density complete as per clasue 406 of MORTH specifications. Road Data Pg - 15 23-24

Add GST 18%

CLASSIC ENGINEERING (BID ID -1141181)