Providing U.G.D Pipe Line Arrangement and Construction of Manhole at Various Street in Ward No 55.

Amount

Cutting the existing Tar road surface etc., complete

Dismantling the existing for cement concrete Culvert surface the debris clearing away from the site etc.complete..,

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 (MC BUILDING DATA PG NO:25)

Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidental charges for the depths (i) 0- 3mts.,(ii) 0-4mts.,(iii) 0-5mts., (iv) 0-6mts.,(v) 0- 7mts. and (vi) 0-8mts.

Supplying, Laying and Jointing of RCC np3 pipe with socket and spigot ends as per IS 458/2003 manufacture with sulphate resistance cement with 12mm Hi alumina lining with ruber ring joints.

ConstructionofmanholesusingsulphateresistantcementatvariousdepthstoinvertincludingearthworkexcavationasperSS20B,layingcementconcreteinC.M.1:3:6using40mmB.G.jellyforfoundation,sinkingwellkerbbelowG.L.for4.5mdepthandabove,pumping,timberingchargesfor2.5mdepthandabove,stockbrickworkinC.M.1:3,for23cmthickwallandover23cmthickwall,plasteringinteriorwithC.M.1:3,20mmthickandexteriorwithC.M.1:3,12mmthick,layingplaincementconcrete1:3:6using12.0mmto20mmB.G.jellyfixingtheframe,providingC.I.steps,manholecoverandframeetc.completeforthefollowingsizesforeachmanhole(Asper the type design drawing for manholes) 3.00m depth

Dewatering using 3HP to 70HP disal engine pumpset including Hire charges ,cost of Diesel,Engine Oil,Pump operator,labour charge,conveyance of pumpset and fuel to site and back,loading,unloading and any other incidental charges etc.,complete. TWAD 23-24-Pg.No-321

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming & consolidation directed by the Engineer-in-Charge.

Barricading work (Where,there is less traffic areas and broader roads etc.,) for laying of pipe line using casuina poles at 1.50m center to center (8cm to 10cm dia 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 earthwork excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as diected by TWAD board officers. Pg.No-335

Cement Concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing , laing and labour charges etc., complete as per standed specification . MDU-CORP-BUILD-DATA-P-28-Sl-10

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISSHBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc.,complete as per standard specification (MC BUILDING DATA PG NO:27)

Supply of FRC Manhole 600 mm size dia cover with frame including cost of conveyance loading fixing the same etc complete

Add GST 18%

AR CONSTRUCTIONS (BID ID -1241236)