MAKING WATER SUPPLY ARRANGEMENT, REPAIRING LAYING JOINTING, PIPE AND VALVE FIXING BY 2INCH 1INCH AND 1/2 PVC PIPE FOR EARTH-PIT AND MAIN SUMP AT 33 KV RAMKANALI SUBSTATION

ITEM DESCRIPTION / HEADLING

Earth trench cutting 2’x3’x30 mtrs from

Providing and fixing a 50 mm PVC pipe 30

Earth trench cutting 2’x2’x150 ft (45 mt

Providing and fixing a 50 mm PVC pipe 45

Providing and fixing the union socket 2"

Providing and fixing the union socket 1"

Providing and fixing the 1’’ Gate valve

Providing and fixing the 1/2’’ Gate valv

PVC Pipe 1’’

PVC Pipe ½’’

After 2’’ pipe 30 mtrs & 45 mtrs fixing

Fabrication one 8’’x4’x2 ft foundation f

flange fitt.weld.6"pipe(L.Ch.H.Sk & Skil

road cutting.20'x10'6'(L.Ch.H.Sk & Skil

dis.&remov6"pipX6no.'(L.Ch.H.Sk & Skil

6"pipeX06no,lod.unlod.'(L.Ch.H.Sk & Skil

covering pipe '(L.Ch.H.Sk & Skil)

cost of flange

cost RI clought

cost of nuts bolts

digging & removing 4"pipe(L.char.Skille)

digging & removing 4"pipe(L.Ch.UN Skill

dis.&remov.4"pipe((L.char.Skille)

dis.&remov.4"pipe((L.char.UN Skilled)

cutti.fitt.&weld.(L.char.H.Skilled)

cutti.fitt.&weld.(L.char.Skilled)

cutti.fitt.&weld.(L.char.UN Skilled)

DA 1/2 cylinder

oxygen 1.5 cylinder

electrode

nuts bolts 3/4"

RI clought

Total impact of GST for the purpose of CTC

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