Channel Improvement Work in Chinthamani Channel, Manhole Construction in East MariyammanKovil Street and Arapalayam Roundana Cement Patch Work in Ward No 57 Zone 3

Amount

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls (Dismantling RCC by manual / by using deploying machineries)

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with primer including all costs such as welding, griding and fabrication charges, cost and conveyance of all materials to site etc complete as per standard specifications

Plain Cement Concrete 1:1.5:3 (one cement, one and half fine aggregates and three coarse aggregates) using 20mm size ISS HBG 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

Charges towards finishing the concrete surface with power traveler machine rate shall include the cost of fule charges hire for manchine and labour charges for operation etc.,,

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).900 x 1200 mm 1000 mm upto 1500 mm

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).900 x 1200 mm 1000 mm upto 2000 mm

Labour for cutting open road for laying water mains or sewer (B.T. Roads (or) Maccadam road)

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand,silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering, ,and baling out water and cleaning and levelling the site etc.,complete 10 m3

SALT GLAZED STONEWARE PIPE AS PER IS 651/2007 of 1000MM length with Rubber Gasket-200mm pipe

Cost of laying and jointing SW pipes with CM and packing with spun or tarred yarn etc. complete for 1m

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay

Add GST 18%

T RAJA (BID ID -1240983)