Description |
Description: Drive Head Of Rotary Gear, Gear Pulley, Guide Plates, Leftside And Right Side Shall Be Replaced. , Floating-Sub Shall Berepaired. , Pull Down Cylinder Oil Leakage Found In Restposition, Rectify The Same. , Drill Rod Changer Loaded Onlythree Drill Rods And Rod Lock Shall Be Repaired. , Drill Rodchanger Operating Cylinder Bracket Shall Be Replaced. ,Power Tong Leg Right Side And Left Side Cylinder Seals And Legstopper Plate With Legs Shall Be Changed With Allen Bolts. ,New Sprockets, Pins And Bearings Shall Be Replaced. , Tablebush Lock Broken Drill Rod Bush Size Enlarged. , New Waterinjection Pump Shall Be Fitted. , Hammer Oil Lubricatorsystem Shall Be Provided. , Hydraulic Oils All Strainers Andfilters Shall Be Replaced. , Welding Set And Motors Shall Bereplaced. , Hammer Opening Device Shall Be Provided. ,Wherever Required, Hydraulic Hoses Should Be Replaced Withnew Hoses. , Alignment And Setting Of All Hydraulic Hosesshall Be Made. , Gauges Shall Be Replaced , Micro Feedvalves And Direction Valves Shall Be Replaced. , Additionalmicro Feed Valve Shall Be Provided For Mast Raisingcylinders. , Rig Mast And Body Painting Shall Be Carried Out. Quantity: 19 tender_quantity: 19 local title:: Drive head of Rotary gear, gear pulley, guide plates, leftside and right side shall be replaced. , Floating-sub shall berepaired. , Pull down cylinder oil leakage found in restPosition, rectify the same. , Drill rod changer loaded onlythree drill rods and rod lock shall be repaired. , Drill rodchanger operating cylinder bracket shall be replaced. ,Power tong leg right side and left side cylinder seals and legstopper plate with legs shall be changed with Allen bolts. ,New sprockets, pins and bearings shall be replaced. , Tablebush lock broken drill rod bush size enlarged. , New waterinjection pump shall be fitted. , Hammer oil lubricatorsystem shall be provided. , Hydraulic oils all strainers andfilters shall be replaced. , Welding set and motors shall bereplace |