Document b57n0bZNNGy2Bpmm6w8LgpJjO

990-0072-3 MEMORANDUM aGBB> TO Mr. S. M. English FROM E* J. Pom SUBJECT DATE EEP&IBS SS *'ESSG HOUSTON FILE NO. May 29, 1269 82-43S-9 (?) The SS "S$0 IKJSSfdf1 arrived at Hewporfc Hews Shipbuilding & Bry Dock Company at 07:00 on May 10, 1962. Vessel completed all requirements for issuance of new US03 Bto&ial Certificate. Also, completed ABB first Special Hall aisd Machinery Surveys. Vessel m& in graving dock from IBs SO os May 13, 1962, until 16:00 May 19, 1969- Anchor chains rare ranged. All sea valves were opened or examined as accessary. Tailsfraft ^as pulled because of leaky after Waukesha seals. Hew liners and seals ware totalled on shaft at both *ads Pintle sot ms cheeked and found tight. Huabss faints were applied to entire outer hull area during this drydockisg. All interior areas of all cargo tanks were searched out for fractures and defects in internals. All defects were repaired as deemed necessary with approval of ABS and USCG. kisfc of all fractures located are included in copy of eos^leted specifications submitted with invoice. **B" Main Cargo Pump (Bingham) was lifted cut of vessel to shop for repairs. Bushing wear was slightly excessive throughout, lop section of shafting was badly grooved in way of packing, All isapellers looked good. This pump was reassembled with & new section of topshaft with new properly fitted bushings and then reinstalled and tested aboard vessel for satisfactory operation. EXX-MOR-006366 Hew tank washing machines Were instailed in #3 wing tanks* four machines per tank. A new steam turbine driven ''Bird Johnson" bow thruster was ins tailed at this time* details are as included in specifications. At the time of leaving at Contractor's yard, unit had run satisfactorily but required minor alterations to governor assembly before becoming self-controlled from bridge. Opened up and overhauled two (2) Warren main feed pumps and Whiton feed pump turbines* Installed new impeller assembly in efcbd main circulating pump. Rebuilt assembly was installed in port easing. Hew Main- Condensate rotating assembly was installed in sfbd casing. Port casing received a rebuilt unit. Overhauled Butterworth Pump Whiton Turbine. Overhauled Could Salt Water Service Pump. Overhauled Emergency fire Pump. Overhauled Bilge Pump;, Installed a new Moulds" horizontal salt water service pump* in place of fertical `InKersell Rand". Searched out water boxes and pipelines of main condenser for electrolytic action and properly prepared and rewelded all defects found. Applied 'fed Hand" cement to ail bare spots accessible. . Renewed two (2) rubber expansion 28" diameter joints on inlet-outlet wafer box lines* Also, renewed two (2) rubber expansions on discharge side of main circulators. Installed a new compact cooling coil assembly for fwd taiisahft Waukesha oil chamber. Examined all main gears and found same to be in excellent condition with 100% contact surface throughout, no pitting, galling, wire edging noted. Opened main H.P. and L.F, casing^. Found last row of X..P. rotating blades to be heavily eroded at leading edge, approx. 1/8" depth. 3" to 4" long. This condition to be carefully rechecked at any available opportunity to see if if worsens or stagnates. EXX-MOR-006367 -3* Alro found brakes springs la labyrinth askings in varies^ locations. All E.2. springs were renewed at this tis&, due to passible Safest la tsaterial* Outfcaard forced draft bUneer ms rm&v&& to shop for ca&i&g and rebalancing and then reinstalls with nas boarlags* All boiler valves is&re opened for OSCS. Eydroetatio boiler pressure Has applied to- boiler and related efcessi lines m mqtsirsd by t2S0S for fotn^ynsr hydro- Sasot1c hack prescvre installation eosapUeed rt this tisss but not functioning la automatic position.- IWing soatsual 8&qaae& controls basset on 14** east iron gate vXve oracled s and this prevented further operation aa vessel uae due to sail shortly. Sew valve is to be installed at asst loading port. Vessel departed contractor*s pier at approximately OS:30 m. my 2$y TO. El^ilro E. J. rases EXX-MOR-006368