ORDER NO. 20701 CONSIDERATION OF PROPOSALS TO REPAIR SUMP PUMP ON THE COURTHOUSE GROUNDS On this the 9th day of December 1991, upon motion made by Commissioner Morgan, seconded by Commissioner Oehler, the Court UNANIMOUSLY APPROVED BY A VOTE OF 4-0-0, to go with the recommendation of Mr. Speakmon and accept the proposal from Tucker Pump Company if they will stand by the proposal dated October 10, 1991. COMMISSIONERS' COURT AGENDA REQUEST PLEASE FURNISH ONE ORIGINAL AND FIV~COPIES OF THIS REQUEST AND DOCUMENTS TO BE REVIEWED BY THE COURT MADE BY: w.G. Stacy MEETING DATE: December 9, 1991 OFFICE: County Judge TIME PREFERRED: SUBJECT: (PLEASE BE SPECIFIC) Consider proposals to repair sump pump on the Courthouse grounds. EXECUTIVE SESSION REQUESTED: YES ~ NO x PLEASE STATE REASON FOR EXECUTIVE SESSION ESTIMATED LENGTH OF PRESENTATION: PERSONNEL MATTER - NAME OF EMPLOYEE: NAME OF PERSON ADDRESSING THE COURT: County Judge Time for submitting this request far Court to assure that the matter is posted 1n accordance with Article 6252-17 is as follows: * Meetings held on second Monday: 12:00 P.M. previous Wednesday ~ Meetings held on Thursdays: S:00 P.M. previous Thursday THIS REQUEST RECEIVED BY: THIS REDDEST RECEIVED ON is 12 /2 /91 Cal 4:30 pm. All Agenda Requests will be screened by the County Judge's Office to determine it adequate Information has been prepared for the Court's formal consideration and action at time of Court meetings. Your cooperation will be appreciated and contribute towards your request being addressed at the earliest opportunity. See Agenda Request Guidelines. 7UCk::EF; F'UMP COMF'AtdY . I IdC . P.o. ~Ox 1~8~~ k: F'RRV I I_I_E . TE?; AS f ~~7^~ 51::/896/:-~C~2 FAX ~=~1 ~!i9 i :88? OCTOPER iC~. 1991 SUL-{t•1I °I"T'ED TO : H;EF;F~: [~OUhITY F=Rr3NM; SF'EAk:MAN RE: REPAIR EXISTIh1G F'IF'It~lG Its SUh1F' F I T'C I h•1G'3 AND MATERIALS TO REPLACE AIVD REF'A I R E Y I ST I t~JG F' I F' I NG-------------------------------~49~ . °6 ,L~OR TQ REF'A I R--------- ------ - .:,._,t7 , c_-S i ------------- ---- TOTAL ~82~.86 GJE F'ROF'OSE TO FURht I SI-~ MATERIALS AND LAE~OR I hJ AC:CORI)AhdCE WITH A]:+OVE SPECIFICATIONS . FOR THE SUM OF EIGHT HUhlDF:ED . TtiJENTY THREE AND 86/ 100THS-------~8~~ . 8b F'AY'1`JEPdT TO BE MADE AS FOLLOWS PAYMENT DUE UPON COh1FLETION OF JOP NOTE : THIS CONTF:ACT MAY 13E W I THDRAt~JN P'f US I F NOT ACCEPTED WI1"HIN ~C~ DAYS. DATE AGC:EF'TED I F TJiE ACCOUNT I S NOT F'A I D WITHIN ..aC~ DF+YS . FiUYER 41 I LL F'AY A F I hJAt~JCE CHAF:GE ELIUAL TO 1 1 /~ % F'ER MONTH ON THE UhJF'A I D ]`?i~aLAP•JCf.. . F'~l_L RILLS ARE F'AYA)~LE AT 1'HE OFFICES OF SELLER AT P . O . E~OX 1't={4. 1•:'ERR~?IEEE. l"EXAS 7f3i:~?9. ALI_ h1ATER I l;L I S GUARAtJTEED TO )~E AS SF"= EG I F I ED , ALL 4JOF~k.: TO LjE COI'IF~'I_E 1"CD I hd A WOf~:k:MANL I H::E MAhl1~JEF? N~CCOF;L~ I hJG TO ST-1tJDr'aRD F'F'~1C1' I C::F f= . AP•.IY ALTERATION OF; I)EV I AT I QhJ FF;Ohl A1Cl'?E Sf''t_.i= :[ F I Cr~T I Ot~JS :{ t~.IVOLI' I I`JG EXTRA COSTS 4'J I t_L F+F E _; EC;tJTED t7hit_'i' U1='f 1t.,1 ~JF: I T"I"~ tJ OF;I?f__F:S . AhJD GJ I LL E~~ t~' " .~- ~ l~~ ,l7 L ~ °~~~ 6 Goulds -'- Subrr~erSibie Sewage ~ ~ 2--..,., '~~ Pum ~ p 4 ~ ^.- \~ 5 ~ ~ 3 8 2 7 9 "~ ~l 2 ~. 1 2 / 4 IATERIALS OF CONSTRUCTION ;,PERFORMANCE RATINGS (Gel-ons Per Minute) , Ma larial ~ r`-~~'~~~-~'~~ WS1512DX WS2012DX Part Naas Standard ~iianal WS1532DX WS2032DX WS3032DX Impeller, Non-Clog 1001 1102 ~ ~~ Ma - WS15340X WS20340X WS3034DX Castings 1001 ` 'z` `' ' NP - 1'h 2 3 Shaft-Keyed 300 Series S.S. : `a RPM - 1750 Fasteners 300 Series 5.5. ~ 10 385 425 535 8all8earings Steel 15 320 370 490 Power Cable ST0,15 Feet Additional Lengths ~ ~ ~ ~ ~ 0-Ring 8una-N ~ ~ ... ~ 130 ~ 100 ~ 275 Seal Sensory -- SJT0,15 Feet Additional Lengths ~.,, $ ~ ~ Mechanial Metai , '` r: ;~. ` ~ 180 Seals No. Servlu Rotary Slatlonary Elaslometx Pula 40 , 85 STO. tOK21 General Carbon Ceramic Buna-N 300Series . •. - - ~ - OPT. tOK22 Heavy Duty Tungsten Tungsten 5 5 ` .. x Materlal Coda Englnaering Standard 1001 Cast Iron -ASTM A48 Class 20 1102 Bronze -ASTM EI584 t )DELS series ~ S1512DX s2o12ox i15320X 52032DX i3032DX i5032DX ~1534DX i2034DX ~3034DX ;5034DX HP Yolta Phan RPM Solids ~ Nfl, ~ 1'h 230 i 11.7 195 2 230 15.0 200 1'h 2081230 10.0 195 2 208/230 10.0 200 3 208!230 1750 3'/e" 12.0 205 5 2081230 3 DIA. 17.0 210 1'h 460 5.0 195 2 460 5.0 200 3 460 6.0 205 5 460 8.5 210 Rotation 12" 4" 150 PSI ~ ANSI Flange 6'/e" ± Kickback . ~ ,~ . , WS5032DX WS5034DX 5 585 1 )' , 535 \ `./ 505 . 440 366 275 ; 175 85 ~~ J ' ._~ , _~ ~~ APPLICATIONS Used in a variety of residential, commercial and industrial applications such as: • Sewage systems • Flood and pollution control • Dewatering • Farms • Hospitals • Trailer courts • Motels SPECIFICATIONS Pump: • Solids Handling Capabilities: 3'/s" Spherical max. • Discharge Size: 4" Flanged. • Capacities: up to 585 GPM. • Total Heads: up to 51 ft TDH • Mechanical Seals: Carbon Rotary/Ceramic Stationary 300 Series Stainless Steel Metal Parts BUNA-N Elastomers. • Temperature: 160°F (71 °C) Maximum. • Fasteners: 300 Series Stainless Steel. • Capable of Running Dry without Damage to Components. Motor: • Single Phase: 1'/x-2 HP, 230 Volt, 60 Hz, 1750 RPM. Built-in Overload with Automatic Reset Permanent Split Capacitor Type. L`'"`~- r----- • Three Phase: l~/x-5 HP, 208-230, or 460 Volt, 60 Hz, 1750 RPM. Overload Protection must be Provided in Starter Unit • Class B Insulation. • Shaft: 300 Series Stainless Steel Keyed Design. • Bearings: Ball Bearings Upper and Lower. • Power Cord: 15 Feet Standard. 1 Phase - 14/3 STO 3 Phase - 14/4 STO Optional Lengths Available. • Sensor Cord: 15 Feet Standard. 16/2 SJTO. Optional Lengths Available. On CSA listed Models, 20' length SJTW and STW are standard. FEATURES Impeller: Cast iron, two vane semi- open, non-clog with pump-out vanes far mechanical seal protection. Bal- anced for smooth operation. Bronze impeller available as an option: Casing: Heavy duty cast iron, volute type for maximum efficiency. 4" flanged conforms to i 50 PSI ANSI standard. Adaptable for slide rail system. Dual Mechanical Seals: Ceramic vs. carbon sealing faces, stainless steel metal parts, BUNA-N elasto- mers. Upper and lower tandem mounted shaft seals are positioned independently and are separated by an oil-filled chamber. Optional Goulds i li Submersible , Sewage ~ Pumps Mid.. ~.r!/ 6rt..~iid ~ru ._''r`"a1f~~ SIIiJ ANTOff10 SAN AfJGELU - Ci)tti't1S. ClIf;ISTI BROvirfJSVILLE - EL PASO - LAREDO 1 - 800 - 292 - 7811 Tungsten carbide vs. tungsten carbide lower seal available. Seal Sensor Protse: Located in an oil-filled chamber. If water should begin to leak past lower seal; it will be energized and transmit a signal to an optional electronic sensing unit Shaft: 300 Series stainless steel, keyed design. Motor: Fu!!y Submerged in Oil- Filled Chamber. High grade turbine oil surrounds motor for more efficient heat dissipation, permanent lubrica- tion of bearings and mechanical seal for complete protection against outside environment Designed for Continuous Opera- tion: Pump ratings are within the motor manufacturer's recommended working limits and can be operated continuously without damage. Bearings: Upper and tower heavy duty ball bearings construction for precision positioning of parts and to carry thrust loads. Power Cable: Severe duty rated, oil and water resistent. Epoxy seal on motor-end provides secondary moisture barrier in case of outer jacket damage and to prevent oil wicking. O-Ring: Assures positive sealing against contaminants and oil leakage. Eltediye July, 1985 l .1 ~ M - art..-. --~,;..~,~°_ r.•.y a•'_a~~.~-s. ~t., ~...r Duplex Controllers Heavy Duty ^ Dimensions (Inches) .~• •~ DUPLEX CONTROLLERS Dlntenslons (Inches) Flg 1 Flg 2 Fig 3 0 0 • e , c 0 0 0 0 _ ~ ~ 6~ ~ e--t r ~ C Kl KJ R] R~ K6 Fig 4 ,'.- n n n ~ n ~ ll e7^~ ~. M! Fig 5 • Fig 6 ~1 ., v o v o •. I tI 1 •' ~' ri o ~ ~ .r1 ~_ .. e ~__..__. .•-~- C • ~~ I K1 KI K] Controller Only Mtg Mtg Approx R i NEMA ~1~ Size Fig Outline Dimensions A 8 C Dimensions D E Screw Conduit Size G K1 K2 K3 K4 K5 Ship wt lbs. Rel Dwg General ~,,0-1'~i;~. 1••~- 19/4 ;ti 16X, ,. 8;4 18'/e 13 1: 1k-1~ 54-'S ~ iz-?: 1;.-154 20 023847 "~ PUrp0 2, 2'h -~.: 1 ~-~ - 25ke ~ 17~iSe T/i 243/,e 14 % 1'/.-154 'h-'/. '4•'i 1'/.-1;4 1 % •2 57 017324 ~~ Enclosuroa g 1 29ke 233fe 9'/. 279/e 20 ~6 2-2r4 1',i-1 54 54-'.4 1'/,-1:4 2.254 3 93 017877 ~,4 ., j..., ~ t ' 3.4,4 1 ~ 38°.Ss 23 /,e t 9/s S 37/e 20 5 /e ~ ~ ~ v ~ ~~ t ~ 2.24 1/<-1.4 ~z•/ 1,.-1/z 2-2/z-3 127 018241 • NEMA 12 0-1 ~~( 2 1954 16X 6e/s 18'/ 13 % 20 023648 Industr181 2, 254 2 2Sk6 17'/6 9'/, 24s/,e 14 k 57 019671 Use 3 2 29ke 23'/,e 11!4 27916 20 Sib 93 019673 Enclosures 354, 4 2 38"~e 233Ae t 15S 373/s 20 i6 127 022450 0-1'/. 3 1954 16%6 654 18'ti 13 '/. 20 019674 NEMA 4 2 254 ' 3 25k6 17'/,6 7'/e 24S/6 14 % 57 017423 Watertight 3 3 29ke 23'iSe 9%S 279/6 20 si,6 93 018254 Enclosure9 354, 4 3 38".f6 23'/+e 9k 373/6 20 3/6 t27 019676 ~ Fuslble, Non Fuslble MCP Type NEMA 1 a';," 1 Mfg ~ Mtg Approx i General i . Outline Oimensions Dimensions Screw Conduit Size Ship wt Ref Purpose ~- ~, Stze Fig A B C D E G Kt K2 K3 K4 K5 lbs. Owg EnClOSUr@S .. 0-1'.6 4 333/6 24s/e 7tie 3210r1e 20 '/a %-1~ 7/e-1 %6 1%•1'/e 1%-1',e 1'/.-15~ 70 068316 ' ~ •~ •° 2, 3 4 ~ 403/e 273/e 77~e 39~or16 23 3/,e 27/,e-3 1'Y6-11B~3z %-1% 1'Y,6 2'/,6-3-33/e 95 068318 NEMA 12 _-r~ Industrial (f'"0-13/. •5 333/e 24x/6 Ike 32'ke 20 '/s 70 068318 Use C.:~): . Enctosures'~'' 2, 3 5 403/s 273/e 77/s 39'Ye 23 ~6 95 068318 ` 0-13/, NEMA a ~ -•' , 6 33ke 18 6'/t 32x/,6 18 '/, 154 ?: 1 %z 70 016808 Watertight 2, 254 ! 8 38°Ae 23'r4e 9'/a 373/6 20 6/,e 2 ?: 2 95 016608 E1ICIOSUreS '; 3 6 38'Sr{e 29~Se 9'~ 37S/,e 25 ~iSe 2 '/ 2:i 138 016808 .. • ~ • 1 ' ~ Y Dimen6bn6 for reference, not for COn6lNCt!On. ~ COnlacf Furnas S3foe OfLCe for dimen5wns not Gsled. ..ff: .. , 'J ., o i . ..n ...':T 1' ~, E'~rr>!^s . H9. • ~~~ ~; r r, i ~~ 1 i ~'~ Melting alloy overload relays are supplied as standard. ~•~ ` ''3a : , , Bimetal or ambient compensating overload relays are , ~' ~ . offered as an option. `! ~i " Reference Literature ~ - Instructlon Sheets and Replacement Pane ; ' NEMA Slze Instructlon Sheet Replacement Parts - "° ;• 00-ty. PM-60.1 14GEP '~;r; 2. 2'h PM-60.1 14-GFP 3, 3'k PM-60.1 14-GHP 4 PM-60.1 14-GJB .~ ;' Alternator Instruction Sheet 47-HAA : OtitEr information ~~ 1~ Un Duplex Controllers. ', ~~ --~.:~ `• ' r ~.y .. „ ,s' ~"'._._..~. ,-- ._~...__ _.._. ~_ jam. • Fusible or MCP P t ~ , ~ ..' ,+ • , {.;~~~ Safety Handle-Solid Llnkag ~~~`~~' ~''`` " ' ~ • Field Modiilcatton-Fiexlbllity ' ' ' ' '` '"' ':"n'•' ~a~E • Alternator Transfer on Deenergization' •..,.`,: , j';r•A+~,; Application ~ ~ ;•':~° .•w Duplex pump controls are designed to perform either or both ;:' of two distinct functions: duplexing and alternation. The • duplexing function provides capacity for system peaking yr ~ ; ; above normal demand without having the full motor capacity .~ ; spinning at alt times. It also provides standby capacity }or ; ' ' use when one of the motors or pumps Is disabled. The ., . ' duplexing function is also referred to as lead lag or main ' standby. When two pumps or compressors are controlled by a duplex controller, they are started in sequence as necessary to attain preset values of pressure or flow or liquid level. Two pilot devices such as pressure switches or . float switches provide electrical signals to the duplex ~ ~, controller. One pilot device is set to initiate the starting of the~• ~ lead motor. This motor is rated to handle normal system `~ - ~ `-.~#; err-`"_=~"'~"'~~~~ demand. The second motor is usually the same rating and Ise' t ~ ~`~'"_ _ _~"~?*~~ t referred to as the lag motor. tt is only energized when the,"• ~ ~ .~, ~ -~~ ~. ;, ~ system demand is greater than the capacity of the lead `~'~~` ~> { ~`''''~ ° '• t~.~ • ; .I " :~ motor. The lag motor is started when the second pilot device•r ~~I f ~ • s t;. ~ ~~.,,~ .M^. ~ ! : "~ , is signalling for more output than the lead motor, can '' ° ;~ ~ ~~` produce. • ~ g." ~. ': '..mod` .'~ ~ ~ ~'~' ,.M" „~ ~pt~~~._~ ", ~' The alternation function reverses the lead and lag mode for ~t ,. ~~~'~~'• ~, .~' ;. ~ ,; , the two motors in a duplex system. Upon altemation the first ~~ ~ n ~ • " _• Y ~ ~ motor as described above becomes the lag motor and the ... k,Q,,,, r~. ;A . , ~ ~ second motor assumes the lead tunctlon.;The alternatbn b `~ • _ ;~:~-•~~~~,~, .~~ 1 ,• usually programmed to occur at any time both pumps oome• ' w • ,k`~'~ ; g~ '"' ~ to rest. The alternation function equalizes wear on the twos . ! x ~ x, . "+~{r 1 ~ _ ` ~'~~~.:+~ ~ ~ _ machines and extends the life of seals and bearings... Y; ' 3 1 ~...,t.; ~ ,t~:~"t,~ ~~, ~~•~_ ~ ~ Two control transformers may be provided for low voltage ~ ' ~~ ask ~~~;A+~~.~ :, " ~ :+; ' control to safeguard personnel from high voltage. One ~~c'='~-j~4i ~~~,~„~;~ ;~ ~• -,- ~ ~ ~ transformer is required for each starter to provide • . ~s` ~. ~` ~~ •,~„~~ , ,~.•. L( t;~~'<' ~,,,~fi independent control circuits. ..~. ~ ..".'~~~,, ' ~' k:: ^~~.~~ ~ " `-~-~_'~"Y ' ~ ~ ~ ANand-Off-Auto selector switch for each starter ma be ' : '~ y-- `' 'r ~~ ~ assembled in the enclosure door or furnished se aratel for a ,rz,,'' remote control. Test push buttons or pilot Ilght3 may also be.•. °7r Installed on the enclosure. o Heater Elements paye (1~2. • Dimensions page G11. e Field P~iudifica!ion Kits page G10. • Wiring Diagrams page G13. s Factory Modifications Section K. • Replacement Parts Section L. o App!i~ation Data Section N.