Draft Operation and Maintenance Manual for Land Treatment of Petroleum Contaminated for MCB Camp Lejeune, North Carolina Prepared for: DEPARTMENT OF THE NAVY Contract No. N62470-93-D-3032 Delivery Order 0015 /,+- Prepared by OHM Remediation Services Corp. Norcross, Georgia John I?. Franz, P.E. l?rogramManager James A. Dunn, P.E. Project Manager November 1996 OHM Project No.
TABLE 1.0 OF CONTENTS SYSTEM OPERATIONS ........................................... 1.1 Incoming Material Acceptance Testing .......................... .......................................... Nutrient Addition ......................................... Water Management ..................................... SoilMixingandAeration ...................................... Sampling and Analysis Treated Soil Removal and Biocell Reconditioning ....................................... ResidualsManagement 1.2 1.
i.0 SYSTEM OPERATIONS The Biocell located at Lot 203 is designed to treat only petroleum contaminated soil ;as defined in N.C.G.S. 143-215.1. Petroleum contaminated soil is loaded into the cell vii a dozer or tracked loader, Prior to loading the soil a sample is taken from the soil to confirm that the soil meets requirements to enter the cell and to get a baseline for nutrient addition. The material is spread over the cell in a l-foot lift.
The application rate is determined from baseline carbon:nitrogen:phosphorus present in the untreated soil. Total organic carbon concentration in the untreated soil is used to establish the baseline nutrient addition rates. Nutrient are applied in dry granular form using a conventional spread caster. The relatively small size of the treatment area favors the use of dry reagents which are manually applied by operation personnel.
O&M Manual 1-3 0HM/16032
WATER MANAGEMENT 1.3 Because soil microorganisms inhabit and are only active within thin films of water, the soil water content is maintained at an optimal condition for their growth. Soil water moisture content is monitored on-site using an oven as needed. Initial and monthly moisture measurements will be performed in accordance with Table 1.1.
Table 1.
Initial Characterization Baseline soil samples will be collected from the placed lift prior to initiating treatment for each batch, and periodically thereafter. The treatment cell (1000 cubic yards) will be divided into 6 equal quadrants for baseline sampling and analysis. Representative samples will be taken with a soil hand auger or other sampling device from each of the six quadrants and composited into three samples for off-site analysis.
If the soil analyses indicate continued presence of elevated petroleum hydrocarbons, additional nutrients are applied to the soils and the biodegradation process will contmue. Treatment time will vary depending on the contaminant type, initial concentrations, and time of year the treatment is employed. Treatment times will be shorter in the summer due to the higher degree of biological activity during the warmer summer months.
Table 2.1 lists %hemajor equipment components Table pertaining to the Biocell. 2.1 Component Manufacturer Phone 20-mil HDPE liner In-Line (800) 364-7688 SUP-P Aurora Pumps, Inc. (419) 289-3042 Transfer Pump Goulds Pumps, Inc.
Table 2.2 shows the Operation and Maintenance Log completed daily. Technical data sheets or manuals for the items listed above are located in Appendix A. Only one of the items requires regular routine maintenance. That is the Goulds Pump. Refer to Section 5.0 of its manual in Appendix A for routine maintenance items.
Table 2.2 - Operation and Maintenance Log MCB Camp Lejeune Lot 203 Biocell Date Operator Soil Loaded (YD) Soil Removed (YD) Manifest No.
Appendix A Technical Data Sheets
installation, Operation and Maintenance Instructions, A. *. .- _: ...:Y. . Model 3196 XL T-X Model 3196 @ 1993 Goulds Pumps, Inc. . .-. . . ‘.
This manual provides instructions for the Installation, Operation, and Maintenance of the Goulds Model 3196 ANSI Standard Dimension Process Pump. This manual covers the standard product plus common options that are available. Fqr special options, supplemental instructions are supplied. This manual must be read and understood before installation and start-up. 4 The design, materials, and workmanship incorporated in the construction of Goulds pumps makes them capable of giving, trouble-free service.
SECTION Page . . .-- ,. ._.* . -__c^J_- __-_- --.. -----. .^ ..
DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 GENERAL PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 7 l DEFINITIONS NOTE: Operating which is essential This pump has been designed for safe and reliable operation when properly used and maintained in accordance with instructions contained in this manual. A pump is a pressure containing device with rotating parts that can be hazardous.
PUMP DESCRIPTION ............................. ......................... NAMEPLATE INFORMATlON RECEIVING THE PUMP ........................... Storage Requirements. ........................... Handling .................................. 9 10 -11 11 .I1 PUMP DESCRIPTION The Model 3196 is a horizontal overhung, open impeller centrifugal pump that meets requirements of ANSI 873.1.
I NAMEPLATE INFORMATION E!!**I k !%TA%1-1 CAUTION: AFTER STARTING w t4o~OPERATE AGAINST aosm VALVE 5 Fig. 1 Every pump has two Goulds nameplates that provide information about the pump. The tags are located on the casing and bearing frame. Pump Casing Frame Tag - provides information on the lubrication system used (Fig. 2). Bearing When ordering spare parts you will need to identify pump model, size, serial number, and the item number of required parts.
RECEIVINGTHE PUMP (i I Inspect the pump as soon as it is received. Carefully check that everything is in good order. Make notes of damaged or missing items on the receipt and freight bill. File any claims with the transportation company as soon as possible. STORAGE REQUIREMENTS Short Term: (Less than 6 months) Goulds normal packaging procedure is designed to protect pump during shipping. Upon receipt store in a covered and dry location.
SITE/FOUNDATION ............................. LEVEL BASEPLATE ............................. ALIGNMENT AND ALIGNMENT PROCEDURE Alignment Check ............................. Alignment Criteria ............................. Setup.. ................................ Measurement ............................... Angular Alignment ............................. Parallel Alignment ............................. Complete Alignment ............................ Alignment Trouble Shooting .........................
I LEVEL’BASEPLATE Place 2 sets of wedges or shims on the foundation, one set on each side of every foundation bolt. The wedges should extend .75 in. (20mm) to 1.5 in. (40mm) above foundation, to allow for adequate grouting. This will provide even support for the baseplate once it is grouted. 1. I I_ Remove water and/or debris from anchor bolt holes/sleeves prior to grouting. If the sleeve type bolts are being used, fill the sleeves with rags to prevent grout from entering. 3.
, Final Alignment :f@- l (Hot Alignment) Id li.. SET UP After First Run - To obtain correct alignment when both pump and driver are at operating temperature. Thereafter, alignment should be checked periodically in accordance with plant operating procedures. 1. Mount two dial indicators on one of the coupling halves (X) so they contact the other coupling half (Y) (Fig. 6). 2.
ANGULAR ALIGNMENT A unit is in angular alignment when indicator A (Angular indicator) does not vary by more that ,002 in. (.05 mm) as measured at four points 90” apart. Vertical Correction (Top-to-Bottom) 1. Zero indicator A at top dead center (12 o’clock) of coupling half Y. 2. Rotate indicators to bottom dead center (6 o’clock). Observe needle and record reading. 3. Negative Reading - The coupling halves are further apart at the bottom than at the top.
NOTE: Equa/ amounts of shims must be added to or removed from each driver foot. Otherwise the vertic?l angular alignment will be affected. .F--4. Repeat steps 1 through 3 until indicator P reads .002 in. (.05 mm) or less. 5. Re-check both horizontal and vertical readings to ensure adjustment of one did not disturb the other. Correct as necessary. Repeat steps 1 through 3 until indicator P reads within .002 in. (.05 mm) or less when hot, or per Table 1 when cold.
GROUT BASEPLATE 1. Clean areas of baseplate that will contact grout. Do not use oil-based cleaners because grout will not bond to it. Refer to grout manufacturer’s instructions. 2. Build dam around foundation. foundation (Fig. 9A). 3. Pour grout through grout hole in baseplate, up to level of dam. Remove air bubbles from grout as it is poured by puddling, using a vibrator, or pumping the grout into place. Non-shrink grout is recommended. /. 4. Allow grout to set. 5.
SUCTION PIPING NPSHA must always exceed NPSUR as shown on Goulds performance cunres received with order. (Reference Hydraulic Institute for NPSH and pipe friction values needed to evaluate suction piping. L Properly installed suction piping is a necessity for trouble-free pump operation. Suction piping should be flushed BEFORE connection to the pump. 1. 2. 5. ihe size of entrance from supply should be one or two sizes larger than the suction pipe. 6.
PREPARATION FOR START-UP ...................... Checking Rotation ............................. Check Impeller Clearance ......................... Couple Pump and Driver ......................... Lubricating Bearings ............................ Shaft Sealing ............................... Priming Pump ............................... STARTING PUMP .............................. OPERATION ................................. General Considerations ........................... Operating at Reduced Capacity .....
Grease grease. COUPLE PUMP AND DRIVER Lock out driver power to prevent rotation and physical injury. coupling accidental Lubrication: Pumps are shipped See Table 6. with Greased For Life Bearings: These bearings filled with grease and sealed by the bearing are manufacturer. 1. Install and lubricate instructions. per manufacturer’s 2. Install coupling guard (Fig. 12). Refer to Coupling Guard Installation and Disassembly Section (Appendix II).
c. f-- Other methods may be used which make use of multiple gland connections and/or stuffing box connections. Refer to documentation supplied with the pump, mechanical seal reference drawing, and piping diagrams. LANTERN RINGS Packed Stuffing Box Option: Pumps are shipped without packing, lantern ring or spilt gland installed. These are included with the box of fittings shipped with the pump and must be installed before start-up, Installation of packing: 1. Carefully clean stuffing box bore. 2.
NOTE: Most packing requires lubrication. Failure to lubricate packing may shorten the life of the packing and pump. Dynamic Seal Option: The dynamic seal consists of two seals: a repeller that prevents leakage during pump operation and a secondary seal that prevents leakage when the unit is off. The repeller acts as a pump to prevent liquid from entering the stuffing box during pump operation. The repeller does not require a flush except for services which allow a build-up of solids on the repeller.
Pf?IMI?+3 WITH FWT VALVE AM CUTSIDE SLFPLY VIA RZIHIM WITH FOOT VALVE BY-PASSING AROCM Ma( VALVE DISCHARGE ISCLATION VALVE FWT zJufcFF VALVE BY-PA!ss LINE VALVE %a Fig. 16 Fig. 17 Other Methods of Priming: 1. Priming by Ejector. 2. Priming by Automatic Priming Pump. STARTING PUMP I 1. Make sure suction valve and any recirculation or cooling lines are open. 4. Slowly open discharge valve until the desired flow is obtained. 2.
. .. OPERATION GENERAL CONSIDERATIONS Damage occurs from: Always vary capacity with regulating valve in the discharge line. NEVER throttle flow from the suction side. 1. Increased vibration levels - Affects bearings, stuffing box (or seal chamber), and mechanical seal. 2. Increased radial thrusts - Stresses on shaft and bearings. 3. Heat build up - Vaporization causing rotating parts to score or seize. 4. Cavitation - Damage to internal surfaces of pump.
~.M. I L!! .._. GENERAL COMMENTS ........................... MAINTENANCE SCHEDULE. ........................ MAINTENANCE OF BEARINGS ....................... Oil Lubricated Bearings .......................... Grease Lubricated Bearings ........................ MAINTENANCE OF SHAFT SEALS ..................... Mechanical Seals ............................. Packed Stuffing Box ............................ Dynamic Seal ............................... IMPELLER CLEARANCE SETTING .. T ..................
/ 3 Month Inspections ,f@-- l l l id. l w: Check shaft alignment and realign if required. Check foundation and hold-down bolts for tightness. If pump has been left idle, check packing. Replace if required. Oil should be changed at least every 3 months (2000 hours) or more often if there are any adverse atmospheric conditions or other conditions which might contaminate or break down the oil, or if it is cloudy or contaminated as seen by inspection through the sight glass.
NOTE: The bearing femperafure usuaiiy rises affer regressing due to an excess suppiy of g?ase. Temperafwee wiii refum to normal affer pump has run and purged fhe excess from the bearings, usually fwo to four hours. Mobil DTE 26 300 SSU ‘& ( For most operating conditions a lithium based mineral oil grease of NLGI consistency No. 2 is recommended. This grease is acceptable for bearing temperatures of 5’F to 230°F (-15°C to 110°C).
MAINTENANCE OF SHAFT SEALS - I MECHANICAL SEALS When mechanical seals are furnished, a manufacturers reference drawing is supplied with the data package. This drawing should be kept for future use when performing maintenance and adjusting the seal. The seal drawing will also specify required flush liquid and attachment points. The seal and all flush piping must be checked and installed as needed prior to starting the pump.
IMPELLER CLEARANCE SETTING 1 Lo&out driver power to prevent accidental startup and physical injury. A change in pump performance may be noted over time by a drop in head or flow or an increase in power required. Performance can usually be renewed by adjusting the impeller clearance. Two techniques are given to set the impeller clearance, the dial indicator method and the feeler gauge method. DIAL INDICATOR METHOD I ‘- Remove coupling guard. Refer to coupling guard instructions Appendix II. ’ 2.
FEELER GAUGE METHOD 1. Remove coupling guard. Refer to coupling guard instructions in Appendix II. 2. Loosen jam nuts (4236) on jack bolts (371A) and back bolts out about two turns (Fig. 20). 3. Tighten locking bolts (370C) evenly, drawing bearing housing (134A) towards frame (228) until impeller contacts the casing. Turn shaft to ensure contact is made. 4. With a feeler gauge set the gap between the three locking bolts (370C) and bearing housing (134A) per impeller clearances in Table 3. 5.
TROUBLE SHOOTING Table 7 Troubleshoo%ng PROBLEM PROBABLE CAUSE Pump I REMEDY k that pump and suction No liquid delivered. Wrong direction of rotation. Pump not producing rated tlow or haad. Bearings run hot Pump is noisy or vibrates. ‘Excessive leakage from stuffing box. Motor requires excessive power.
REQUIRED TOOLS. ............................. DISASSEMBLY. ............................... INSPECTIONS ................................ REASSEMBLY ................................ .35 .35 .46 .
/r”-. 5. Disconnect Coupling. 11. Remove back pull-out assembly from casing (100). Tighten jack screws (418) evenly to remove back pull-out assembly (Fig. 23). 6. Remove coupling guard pump endplate. 7. if oil lubricated, drain oil from bearing frame by removing bearing frame drain plug (408A). Replace plug after oil is drained. Remove oil reservoir, if equipped (Fig. 21). NOTE: Penetrating oil can be used if adapter to casing joint is excessively corroded.
NOTE: FOR ALL MODELS NO775 Blue and s&be shaft for relocating coupling hub during reassembly. I \ If the impeller cannot be removed by the previous methods, cut the shaft between the gland and the frame, remove the impeller, stuffing box cover, gland, sleeve and shaft end as a unit. Do not use heat. 16. Remove coupling hub (Fig. 24). Removal of Impeller Never apply heat to remove impeller. Use of heat may cause an explosion due to trapped fluid, resulting in seven3 physical Injury and property damage.
/ lg. REMOVAL OF SEAL CHAMBER COVER (Mechanical Seal) 1. Remove gland stud nuts (355). 2. Remove seal chamber stud nuts (370H). 3. Remove seal chamber (184). .,* i:,: 19+ REMOVAL OF STUFFING BOX COVER (Packed Box) (Fig, 29) 1. Remove gland stud nuts (355), and gland(107). 2. Remove stuffing box cover stud nuts (370H). 3. Remove stuffing box cover (184). Fig. 29 4. Remove shaft sleeve (126) (Fig. 30). 4. Remove shaft sleeve (128), if used. NOTE Mechanical seai is attached to sleeve (726”.
M’ ! 196. REMOVAL OF DYNAMIC SEAL... 1. Remove stud nuts (370H). 2. Remove dynamic seal assembly (Fig. 32). 20. REMOVE FRAME ADAPTER - MTX, LTX, XLT-X, x17 1. Remove dowel pins (4698), and bolts (3706). 2. Remove frame adapter (108) (Fig. 34). 3. Remove and discard gasket (3600). Replace with new gasket during reassembly. v 3. Remove socket head cap screws (266) (Fig. 33). 4. Remove stuffing box cover (184) and gasket (264) - 5. Remove repeller (262) from backplate (444). . ..- .- - __.
=A. DISASSEMBLY OF POWER END - STX, MTX 1. Remove clamp screws (370C). Back off jam nuts (423). Tighten jack screws (3700) evenly, this will start bearing housing (134) out of bearing frame (22819) (Fig. 36). 2. Remove the shaft assembly from the bearing frame (228A). 7. Remove outboard labyrinth seal (332A) from bearing housing (134). Remove O-rings (497F), (497G) if necessary (Fig. 39). NOTE: Labyrinth oil seal O-rings (497F, G) are part of 3196 maintenance kits or can be obtained separately Fig.
228. DISASSEMBLY OF POWER END - LTX 1. Remove clamp screws (37OC). Back off jam nuts (423). Tighten jack screws (3700) evenly, this will start bearing housing (134) out of bearing frame (228A) (Fig. 41). 2. Remove shaft assembly from bearing frame (228A). 7. Remove inboard bearing (168A) (Fig. 43B). 8. Remove bearing locknut (136) and bearing lockwasher (382). 9. Remove outboard bearings (112A). Remove clamp ring (2538) When pressing bearings force on inner race on/y.
22~. DISASSEMBLY OF THE POWER END XLT-X, Xl 7 1. Remove bearing frame to frame foot bolts (37OF) and frame foot (241) (Fig. 45). 2. Remove clamp screws (370C). Back off jam nuts (423). Tighten jack screws (3700) evenly, this will start bearing housing (134) out of bearing frame (228A), 3. Remove shaft assembly from bearing frame (228A). i Fia. 47 9. Remove bearing housing (134) from shaft (122) with bearing (112A) (Fig. 48). 37oc Fig. 45 4. Remove jack screws (370D) with nuts (423) (Fig. 46). 5.
nD. DISASSEMBLY OF POWER END STX, MlX with Duplex Bearings 1, Remove clamp screws (37OC). Back off jam nuts (423). Tighten jack screws (370D) evenly, this will start bearing housing (134) out of bearing frame (228A) (Fig. 50). 2. Remove shaft assembly from bearing frame (228A). 112A Fig. 52 7. Remove inboard bearing (166A) (Fig. 53). 8. Remove bearing locknut (136) and bearing lo&washer (382). 9. Remove outboard bearings (112A). NOTE: When pressing bearings offshaft, force on inner race oniy.
ZE. DlSASSEM6k.Y OF POWER END XLT-X, Xl 7 with Duplex Bearings 1. Remove bearing frame to frame foot bolts (37OF) and frame foot (241) {Fig. 55). 2. Remove clamp screws (370C). Back off jam nuts (423). Tighten jack screws (3700) evenly, this will start bearing housing (134) out of bearing frame (228A). 3. Remove shaft assembly from bearing frame (228A). 8. Remove outboard labyrinth seal (332A) from end cover (109A). Remove O-rings (497F), (497G) if necessary.
ALL MODELS I 23. DISASSEMBLY OF BEARING FRAME 1. Remove oil fill plug (113A), oil drain plug (408A), sight glass (319), sight oiler plug (408J), four (4) oil mist/grease connection plugs (408H), and oil cooler inlet and outlet plugs (408L, 408M) from bearing frame (228A). 2. MTX, LTX: Remove bearing frame foot-to-frame bolts (37OF), and frame foot (241) 3. Proceed to Parts Inspection. - 113A 45 l_,.___.c_I.-._ -._--__,_ __ .,.. _ . _. ” ^ . _. -.- L,..a.
I INSPECTIONS The Model 3196 parts must be inspected to the following criteria before they are reassembled to insure the pump will run properly. Any part not meeting the required criteria should be replaced. 3. \ Inspect leading and trailing edges of the vanes for pitting, and erosion or corrosion damage. (Area ‘c” in Fig. 62.). I C NOTE: Clean parts in solvent to remove oil, grease or dirt. Protect machined surfaces against damage during cleaning.
- 4, Shaft and Sleeve 1. Check bearing fits. If any are outside the tolerance in Table 8, replace the shaft (122) (Fig. 64A). 2. Check shaft straightness. Replace shaft if runout exceeds values in Table 12. 3. Check shaft and sleeve (126) surface for grooves, pitting. Replace if any are found (Fig. 646). - I Inspect inboard bearing bore according to Table 2. Fig. 64A - 241 Fig. 648 Fig. 66 Bearing Frame 1. Visually inspect bearing frame (228) and frame foot (241) for cracks.
Dynamic Seal Repeller 1. inspect dynamic seal repeller (262) vanes for damage. Replace if grooved deeper than 1/16 in. (1.6 mm) or if worn evenly more than i/32 in. (0.8 mm) (Fig. 67). 2. inspect sleeve surface for grooves, pitting or other damage. Replace if damaged. _* : Fig. 69 k I t I dFig ;1 /L- . 67 Seal Chamber/Stuffing Box Cover and Dynamic Segl Backplate 1. Make sure seal chamber/stuffing box cover (184) and dynamic seal backplate (444) gasket surface is clean, at adapter face (Fig.
Bearing Housing 1. Inspect-bearing housing (134) bore according to Table 8. Replace if dimensions exceed Table 8 values. 2. Visually inspect for cracks and pits. STX, MTX - Snap ring groove must not be cracked (Fig. 71). LTX - Grooves and holes must be clear (Fig. 72). XLT-X, Xl 7 - Gasket surface must be clean (Fig. 73). Fig. 73 Labyrinth Seals 1. Labyrinth seal (332A. 333A) O-rings should be inspected for cuts and cracks. Replace as needed. Fig.
Table 8 3196 Bearing Fits & Tolerances STX Shaft0.D. Inboard sealing I.D. Inboard FrameiD. Inboard according to ABEC I standard MTX in. (mm) 1.3785 (35.013) 1.3781 (35.002) 0.0010 (0.025)tight 0.0001 (0.002)tight 1.7722 (45.013) 1.7718 (45.002) O.OOlO(0.025)tight 0.0001 (0.002)tight 1.3780 w.@w 1.3775 WQW 1.7717 W.~) 1.7712 WQW ;2%) 2.8353 (72.019) 0.0012(0.032)ioose o.oooo (O.wo) loose Searing0.D. Inboard Outboard Ekaringl.D. Housing I.D. OUtbOard o.woo(O.ooo) loose 3.9370 (roo.000) 2.
REASSEMBLY Refer to Table 9 for torque values while reassembling pump. Table 9 Bolt Torque Table LOCATION LUBRICATED 6’STX 8’STX CASING BOLTS (370) Mix, LTX XLT-X Xl 7 FRAME - TO - ADAPTER BOLTS (3708) BEARING CLAMP RING BOLTS _ srxMTx w34 Duplex Bearing Only BEARING END COVER BOLTS (371 C) YNAMIC SEAL CAP SCREWS (265 THREADS 30 Fr-LBS (40 Nm) Fr-LBS n=LBS FT-LBS FT-LBS (60 Nm) (40 Nftl) (60 Nm) (So N.m) LlX 20 El--LBS 30 FT-LBS 30 Fr-LBS 20 Fr-LBs 10 INLBs 55 IN-LB (27 (40 (40 (27 (1.1 (6.
Table 12 3196 Shaft Runout Tolerances SleeveFit in. (mm) WtiSleeve LessSleeve Note: Bearing type is based on SKF/MRC ky;;bly .OOl (.026) .cO2(.051) designation. of Rotating Element and Bearing STX,IUTX NOTE: Make sure that threads are clean and apply thread sealant to pipe threads and fittings. 1.
3. Install outboard bearing (112A) on shaft (122) (Fig. 75). NOTE: Regreaseabie bearing has a single shield. The outboard bearing is installed w!th shield toward impeller. d NOTE: There are several methods used to install bearings. The recommended method is to use an induction heater that heats as we!! as dem.agnet!zes the bearings. Wear insulated gloves when using a beating heater. Bearings will get hot and can cause physica! injury. 4. Place lo&washer (382) on shaft (122).
Id L,. 17. Install jacking bolts (370D) with locking nuts (423) into housing (134). Hand tighten. 3. w Install oil Ringer (248A) on shaft (122) if removed (Fig. 79). NOTE: The oil flinger is a press tit onto shaft. Use a driver of proper size to prevent damage to oii fifnger. 4. Place bearing clamp ring (2538) over shaft (122). Note orientation. 5. Install outboard bearings (112A) on shaft (122).
tf&E: Make sure the keyway edges are free of . NOTE: Cover the keyway IerFgthwise with a piece of ehzctrical tape prior to installing the Isbyrinth seal. This will protect the O-rings. , FiQ. 79 9. Coat outside of outboard bearing (112A) and bearing housing (134A) bore with oil. 10. Install bearing housing (134) onto shaft/bearing assembly (Pig. 80). NOTE: Do not force assembly together. ’ Fig. 81 14. Coat outside of bearing housing (134A) with oil. 15.
~ NOTE: Rghten locknut if necessary to align the closest tab of lockwasher with slot on locknut. XLT-X,X17 NOTE: Make sure ‘that threads are clean and appiy thread sealant to pipe threads and fittings. Install oil fill plug (113A), oil drain plug (408A), sight glass (319), sight oiler plug (408J), 4 oil mist connection plugs (408H), or grease fittings (193) and grease relief plugs (113). and oil cooler inlet and outlet plugs (408L, 408M) in bearing frame (228A) (Fig. 83). 1. Fig. 84 5.
8. install inboard bearing (169A) on shaft (122) (fig. 87). NOTE: Regreaseabie bearing has a single shield. The inboard bearing is installed with shield away from impeller. e NOTE: There are several methods used to install bearings, The recommended method is to use an induction heater that heats as wei/ as demagnetizes the bearings. 496 324 I Wear insulated gloves when using a bearing heater. Bearings will get hot and can cause physical injury. 11. Coat outside of bearing housing (134) ‘with oil.
7. sm, MTX with Duplex Bearings 1. Install the oil fill plug (113A), oil drain plug (408A), sight window (319),-sight oiler plug (468Jj, 4 oil mist connection plugs (408H), or grease fittings (193) and grease relief plugs (113), and oil cooler inlet and outlet plugs (408L, 408M) in bearing frame (228) (Fig. 90). 2. Install inboard bearing (168A) on shaft (122). NOTE: Regmaseabie bearing has a single shield. The inboard bearing is installed with shield away from impeller.
10. Install clamp ring (2536) with bolts (236A). Tighten bolts in a crisscross pattern. Check shaft for free turning. Refer to Table 9 for-bolt torque values (Fig. 93). XLT-X,Xl7 with Duplex Bearings 11. Install new O-ring (496). 1. NOTE? Make sure that threads are clean and apply thread sea/ant to pipe threads and fittings.
NOTE: There are several methods used to instail bearings, The recommended method is to use an induction heater that heats as wefl as demagnetizes the bearings Wear insulated gloves when using a bearing heater. Bearings will get hot and can cause physical injuT. 1 NOTEZ Coat internal surjaces of beatings lubricant to be used in service. Fig. 96 5. Coat outside of outboard bearing (112A) and bore of bearing housing (734) with oil. 6. Install bearing housing (134) onto shaft/bearing assembly (Pig. 97).
12. Co;to;il internal surfaces of bearing frame (228A) 3. Check shaft/sleeve runout. Put on shaft sleeve (126) if used, and thread on impeller, hand tight. Rotate shaft 360 degrees. If total indicator reading is greater then -002 in., disassemble and determine cause. Remove impeller and shaft sleeve (Fig. 103). 4. Check frame face run out. Rotate shaft so indicator rides along the fit for 360 degrees. If total indicator reading is greater than O.OOjin. (.025 mm) disassemble and determine cause (Fig.
6. lnstall frame adapter (108) onto frame assembly. Align bott holes and dowel locations with those on frame (Fig. 105). 7. Install dowel pins (4698), and bolts (3708). Tighten bolts to Table 9, page 51, torque specifications, in a crisscross pattern. 9. Install inboard labyrinth oil seal (333A) into adapter (108) / bearing frame (228). It is an (O-ring fit. Position the labyrinth seal drain slots at the bottom (6 o’dock) position. (Fig. 107A, 1078) hUX/LTX XLT-X, Xl 7 333A I @ Fig. 107A w 8.
2. Check seal chamber cover run-out. Rotate indicator through 360 degrees. If total indicator reading is greater than 0.006 in. (.I3 mm), determine cause and correct before proceeding (Fig. 109). 4a. XLT-X & Xl7 - instail impeller (101) with O-ring (412A). Install new tefion washer (42813))on plug (458Y) and install in nose of impeller. Fig. 11 OA Fig. 109 3. Install shaft sleeve (126) if used (Pig. 110). ’ NOTE: Make stira $&a is &fly seated.
6. Loosen clamp bolts (37OC), and jacking bolts (3700). Measure gap between impeller (101) and seal chamber/stuffing box cover (184) with a feeler gauge. When 0.030 in. clearance is reached, tighten clamp bolts (37OC), jacking bolts (370D), and locking nuts (423) (Fig. 112) 8. Blue the shaft sleeve (126) or shaft (122) if no sleeve is used. Scribe a mark at gland gasket face of seal chamber/stuffing box cover (184). This will be the datum for installation of mechanical seal (Fig. 114).
, _. 10. Remove Seal chamber cover (184). Wear a heavy set of work gloves when handling impeller (107) as sharp edges may cause physical injury. 15. Install impeller (101) with new O-ring (412A). Put shaft wrench and coupling key on shaft. When impeller (101) makes firm contact with sleeve (126), raise shaft wrench (counterclockwise when viewed from impeller end of shaft) off bench and slam it down (clockwise when viewed from impeller end of shaft). A few sharp raps will tighten impeller (101) properly.
Pumps Wii Packing: 1. Install stuffing box cover (184) with nuts (370H). Fig. 121 2. Checkstuffqboxcover&t-ouLRotateindii through 360 degrees Total indicator reading greater than 0.005 In. (.13 mm) indicates a problem (Fig. 122). 5. Fig. 122 3. Install shaft sleeve (126) (Fig. 123). NOTE: Anti-galling compound, can be applied to the sleeve bore to aid in disassembly. NOTE: Make sure sleeve is fully seated. Wear a heavy set of work gloves when handling impeller (101) as sharp edges-may cause injury.
6. Check impeller runout. Check vane tip to vane tip. Total indicator reading greater than 0.005 in. (.13 mm) indicates a problem (Fig. 126). 8. Install dynamic seal assembly. Install nuts (370H) (Fig. 128). NOTE: Anti-galling compound, can be applied to the sleeve bore to aid in dkassembly. Fig. 126 7. install packing and gland according to Section 4, Operation. Pumps With Dynamic Seals: 1. Place backplate (444) flat side down Fig. 128 on the bench (Fig. 127). 2.
ALL MODELS STX, MTX, LTX, XLT-X, X17 4. Back pull-out assemb/y weighs more than 50 Ibs. Do not handle unassisted as physical injury may occuf. 1. 2. Clean casing fit and install casing gasket (351) in place on seal chamber/stuffing box cover. Loosen clamping bolts (370C) and jacking bolts (370D) on bearing housing (Fig. 130). I Install casing bolts (370), finger tight. Casing bolts (370) may be coated with anti-galling compound to aid disassembly.
I POST ASSEMBLY CHECKS completion of these operations check whether is possible to rotate shaft easily by hand. If all is proper, continue with pump start-up After Assembly it Troubleshooting ernai clearance too gr Excessive shaft end play. Sleeve worn. Replace Excessive shaft&eve runout Excessive bearing frame flange runout Excessive frame adapter runout. Excessive seal chamber/stuffing box cover runout Bearing frame flange distorted. Adapter to frame gasket not seated properly. Reseat.
70 ..iI---,T-h ._ ,. --- 1, .I. -,.- _-,.
Fasteners/Plugs , Material Carbon steel StainlessSteel 316 Stainless Steel Goulds Pumps Material Code 2210 ASTM A307Gr.B.
hi ,-A&_-, -_- .1 - - ,_..,..._. s, ..,I ^___ CL ‘.a -^.. STX 408J 40e.M, 503 ‘4 72 18 - REOUIREO AN0 1 \ FOR 1/2X3-8 e, SIZES ONLY IX1 r/Z-8 a.._ ..^.... .._..._ “^-.
,4; MTX 113 406H-* ‘36 \ 1A \\ \ >57K \o 370 4 1.3 4 \ ‘3600 73 ----. __--._. .- --.. - ._ .
kd * ‘.., .*_ .--. -.----_-_Ic . ..--. _ ,f”-=--LTX .” _-_ ._ .__..,.- _ _,.... _. .-,-_-.,- ,~“Aj,, f! iij- _,_-,..._^_” -....- 4 .-.-.
I.
RECOMMENDED SPARE PARTS ...................... INTERCHANGEABILITY ........................... HOW TO ORDER PARTS APPENDIXl........:::::::::::::::::::::::::::8, APPENDIX11 ................................. APPENDIX Ill ................................. ,, 77 ,78 79 .83 .87 When ordering spare parts, always state Gowlds Serial No., and indicate part name and item number’from relevant sectional drawing. It is an imperative for service reliability :to have a sufficient stock of readily available spares.
INTERCHANGEABILITY 3196 MODULAR/DMENSIONAL INTERCHANGEABILI~ STUFFING IMPELLE!? CASING SIZE/ANSI i%!E &3s8%f4ffi ADAPTERBOX DESIGNATION AA AB AA AB a f -3X4 -2X3-8 -3X4-8 ’ 1 ’ a MOOEL 3196 l-3/4’ SHAFT DIA. MAX NIP-122 HP -E a I MODEL 3196 LTX Z-118’ SHAFT DIA. MAX BHP-200 HP I- MODELm 196 XLT-X 2-l/2’ SHAFT DIA. MAX BHP-250 HP d l- 4 Q 17’ XLT-X HAS Z-314‘ MAX BHP-350 HP SHAFT i 1 1 1 1 1 1 * f -3X4 -8G -1x2-10 f -1.5x3-10 10 1 -2x3-3x410 -3X41OH I -4x610 -4X6I OH f -1.
HOWTO ORDER When ordering parts call I-800-446-8537 or your local Goulds Representative EMERGENCYSERVICE t Emergency parts service is available 24 hours/day, 365 days/year . . . Call l-800-446-8537 - ----c---cn-.--*-~~~ +.-^_.-_1--. ._I_ --- ..
80
Lubrication NLGI Consistency Mobil Exxon Sunoco SKF 1A Pumpage temperatures above 350-F (177°C) should be lubricated by a high temperature grease. Mineral oil greases should have oxidation stabilizers and a consistency of NLGI 3. Conversion Pumpage Temperature below 35o.F (177%) 2 Pumpage Temperature above 35O’F (177%) 3 NOTE: I? it is necessary to change grease type or consistency, the bearings must be removed and the old grease removed.
,~Conversionfrom Flood Oil to Regreaseable 2. NOTE: Make sure that pipe threads are clean and apply thread sealant to plugs and fittings. Plug outboard oil return slot in bearing housing, keep through holes clear. (does not apply to LTX) 3. Replace both bearings with single shield type. Refer to Assembly Section for installation guidelines.(Ref. Bearing Chart Table 11) 4.
fnstailation Instructions for Goulds ANSI 615.1 Coupling Guards Before assembly or disassembly of the coupling guard is performed the motor must be de-energized, the motor wntroi~er/starter put in a iocked-outposition and a caution tag piaced at the starter indicating the disconnect Replace coupling guard before resuming normal operation of the pump. Goulds Pumps, inc. assumes no liability for avoiding this prmice. ,; ,I_ .. 1.
2. (P+-=-~~ Spread bottom of coupling guard half (pump end) slightly and place over pump end plate as shown in Fig. C. The annular groove in the guard half is located around the end plate. See detail drawing, Fig. E. Details: Fig. E Annular Groove I 4. Spread bottom of coupling guard half (driver end) slightly and place over coupling guard half (pump end) so that annular groove in coupling guard half (driver end) faces the motor as shown in Fig. F. zig. F 3.
5. place end plate (driver end) over motor shaft as shown in Fig. G. Locate the end plate in the annular groove at the rear of the coupling guard haif (driver end) and secure with a bolt. nut, and two (2) washers through the round hole at the rear of the guard half. Finger tighten only. Fig. G Disassembly The coupling guard must be removed for certain maintenance and adjustments to the pump, such as adjustment of the coupling, impeller clearance adjustment, etc.
i 86
c MODEL 3196 RECOMMENDED MINIMUM (GPM @ MAXIMUM DIAMETER) FLOW 8 Pole EdI Hz 885RPM 1x2-1oMTx 40 22 5 3 3 80 56 14 6 5 2x3.
. . : . ,” .I ‘. I. ‘E. . B, GOULDS PUMPS, INC. lNOUSTRlAL PRODUCTS GROUP Seneca Falls, New York X348 Form No. EPD-166 Rev. l/94 Printed in U.S.A. .
t: i: $, ,. Applications: l Septic Tank Eff bent .J l High Head Sump i ._ Dewatering SHEFSO Features: . 1/2HP i1HP 4 208-230 voltage 208-230/660,575 ) 115/208-230 (10) voltage 6 2” Discharge b 3/A” solids handling l Capacities h Heads l .j-. . . . .,. .- ta 88 CPM 2” Discharge l 3/A” l or Manual ._ l _ ..._ . to 63 GPM . Headsto63Feet * Automatic Models ‘-: oi Manual . .:i AURORA A Uhilt 1..
The Hydromatic SHEFSO/ 100 submersible pumps are specifically designed to meet the demands of residential high head septic tank eflluent or sump applications. The 2 inch NPT discharge pumps feature an energyefficient l/2 or 1 horsepower motor, automatic and manual versions, and ti wide variety ofvoltages including dual voltage 208-230 volt single and three phase. The SHEF50 can handle capacities up to 63 gallons per minute and heads to 63 feet.
High quality cast iron construction of pump volute, motor housing and seal housing provide long life. v Oil-filled motor provides superior cooling and permanent lubrication of bearings minimizing maintenance and extending service life. ,’ -\ The SHEFSO/lOO are completely submersible “high head” pumps for use ’ in residential septic tank effluent pumping applications and are available in automatic and manual configuration.
Performance Pump Characteristics hssdaNon ” Msdlmgr 9x0 *.... . I I MateGals Ndle ChlsrB I Solids Naodlbtg unit wefghs Power cord 2” NPT Std. : _’ 3/4” SUlbr (SO) 1 65lbs.#lO) 11SV, 14/3, SJlW-A; 23OV, lo, 16/3 SJTW-& 30,16/4, SlW-A, All cords 20’ std. with 30’ opt. Lubrkllthlg oil ’ -,_j I of Construction I Motor Nobsing I 1 Lto I Coslna bata Stainless Sleel I Dleledrk Oil ._. _.. ..%.-.I ..__ ,..., _...s...._., “.. ,-, .._ 1. 2. 3. : 4. 5.
89: 89-28-96 23 MCGINNIS FARMS LAWRENCEVILLE ID’7789725884 P.8 SPRINKLERS 2. F F E Full or Part Circle Rotor POP-UPSprinklers E E E Standard ruoder CPW no&a R-70FC.%PC Convsnmt color iodlng E mrerchangeabla. nlgtf-gertafmance noties Closed-case rolor for athletic fields, parks and large rurf areas. Optimal water distriburlon makes the R-70 rotor id881for use In wlndy applications. E Raised tumrng surface 3%’pop-up(8.2cm) Featur8s * Easyarc adjustment: IS to 355’ (R-70 PC) * Powerful.
89-28-96 t39:24 MCGINNIS FARMS LAWRENCEVILLE D’7789725684 P.83 : R-70RUBBER COLLAR Protects from injury and damage fur high-traffic appkations. Features * Durable, high-qua/& rubber collar for converting standard R-70 into mbbercovered R-IO-i?C Easyto install * Add RC suiflx for rubber collar IT-70 FC/R-70 PC R-70 FUR- 70 PC ?fffUWf3tlC8 Peffarmance Prcssum Noble era 394 9, .; 12 . . : -,..I6 ..I: 18 ‘-27‘ 23 50 b IS 51 56 58 9.1 la.9 19.5 407 a.67 0.77 78 56 15.5 0.
69-28-96 s9:24 MCGINNIS FARMS LAWRENCEVILLE I’ . .’ ., * E C-., H. ID’7789725884 . . l . . ,. S ‘( P : ‘. E. .., . ,,’ . “X ‘. .s ‘i. : I” . 1 . P.84 .’ \ ,.‘i ~’ ,’ ‘. : ! / Uncompromising Performance. With the Falcon roforyou can have it al!/ Superior distribution. Re!iabili!y. And durabillfy, II Rain CurtainrMnonles assure max/mum performance and coverage. A multi-function wiper sea/ keeps the stem clear of debris. providing long-term protecrion.
/ 89-28-96 I 649:25 MCGINNIS FARMS id I’ LAWRENCEVILLE T ID=7789725884 E _. C.-- H l S P.85 P -.. _E .- c s Falcon” Rotor features .
In-Line Plastics, Inc. was established /& by industry leaders provide a full range of polyethlne liner systems. In-Line Plastics, Inc. employs personnel with decades of experience in custom-fabricating and installing polyethylene liners to any application or complexity. No challenge is too great! Call your In-Line representative today to discuss your requirements. Geomembranes Co-Extruded and Mono-Layer, 6 mil.-100 mil. Smooth or textured.
L
,’/c”-, IN- INE PLASTICS, INC. 12247 FM 529 Houston, Texas 77041 24-Hr.
..- PLASTICS, INC. IN- HERCULINE Premium Grade Lining Material ,,- SPECIFICATIONS Herculine linear low density polyethylene is produced from high quality LLDPE resin. Herculine LLDPE has excellent chemical resistance, environmental stress crack resistance, dimensional stability, and thermal aging characteristics. Herculine LLDPE contains approximately 97.5 % polymer and 2.5% carbon black, anti-oxidants and heat stabilizers and contains no additives, fillers or extenders.
OF--- PLASTICS, INC. INPremium Grade Lining Material HERCULINE SPECIFICATIONS Herculine high density polyethylene is produced from pipe grade virgin HDPE resin. HercuIine HDPE has outstanding chemical resistance, mechanical properties, environmental stress crack resistance, dimensional stability and thermal aging characteristics. Herculine HDPE contains approximately 97.5% polymer and 2.5% carbon black, anti-oxidants and heat stabilizers, and contains no additives, fillers or extenders.
HERCUSHIELD 30Q DATA SHEET COUNT Nominal 10 X 5 tapes/inch WEIGHT 4.2 oz per square yard (141 gsm) + 10% TENSILE STRENGTH (Grab Method) Warp Weft - 135 Ibs 95 Ibs ASTM D75 1 (Meth.A) TEAR STRENGTH (Tongue Method) Warp Weft - 38 Ibs 35 lbs ASTM D75 1 (Meth.B) MULLEN 230 psi BURST The above physical test results are representative data collected from a number of production runs.
Appendix As-Built B Drawings
E I F I I G H I I I J I K I L I I U II 0 I P E IUNDARY OF LOT 203 -NE . I N I I GENERAL SITE NOTES: I 5 I 347.689.59 I 2.503.475.39 6 347,637.85 2,503,458.27 7 I 347.539.27 I 2.503.464.71 8 347,576.37 2,503,450.16 I 32.4 I 35.4 9 I 347.583.31 I 14 347,794.44 2,503,447.49 15 347.502.16 2,503.386.23 21 347,603.48 2.503.297.76 I 347,611.34 I 2,503,306.87 I 31.4 36.2 1 35.0 347,653.63 2,503,314.20 33.6 347,707.07 2,503,322.08 32.
