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Permit M15-0001 - METRO TRANSIT - DYNAMOMETER AND COOLING TOWER
METRO TRANSIT 12100 E MARGINAL WAY S M13-0001 Parcel No: Address: City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Inspection Request Line: 206-438-9350 Web site: http://www.TukwilaWA.gov MECHANICAL PERMIT 7340600421 Permit Number: 12100 E MARGINAL WAY S Project Name: METRO TRANSIT Issue Date: Permit Expires On: M 15-0001 1/20/2015 7/19/2015 Owner: Name: KING COUNTY -TRANSIT Address: 500 4TH AVE ADM-ES-0800, SEATTLE, WA, 98004 Contact Person: Name: WES DEGREGORY Address: 6102 N 9 ST #100 , TACOMA, WA, 98406 Contractor: Name: REFRIGERATION UNLIMITED INC Address: PO BOX 1745 , GIG HARBOR, WA, 98335-3745 License No: REFRIU1011KS Lender: Name: Address: / 1 1 Phone: (253) 279-2210 Phone: (253) 858-2610 Expiration Date: 10/20/2016 DESCRIPTION OF WORK: REPLACE EXISTING DYNAMOMETER AND COOLING TOWER Valuation of Work: $121,500.00 Type of Work: REPLACEMENT Fuel type: Fees Collected: $1,659.46 Electrical Service Provided by: SEATTLE CITY LIGHT Water District: 125 Sewer District: TUKWILA SEWER SERVICE,VALLEY VIEW SEWER SERVICE Current Codes adopted by the City of Tukwila: International Building Code Edition: International Residential Code Edition: International Mechanical Code Edition: Uniform Plumbing Code Edition: International Fuel Gas Code: Permit Center Authorized Signature: 2012 2012 2012 2012 2012 National Electrical Code: WA Cities Electrical Code: WAC 296-46B: WA State Energy Code: kldis Y--)( 2014 2014 2014 2012 Date: I hearby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating construction or the performance of work. I am authorized to sign and obtain this development permit and agree to the conditions attached to this permit. Signature: bate: Print Name: 4.1 This permit shall become null and void if the work is not commenced within 180 days for the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. PERMIT CONDITIONS: 1: Work shall be installed in accordance with the approved construction documents, and any changes made during construction that are not in accordance with the approved construction documents shall be resubmitted for approval. 2: All permits, inspection record card and approved construction documents shall be kept at the site of work and shall be open to inspection by the Building Inspector until final inspection approval is granted. 3: All construction shall be done in conformance with the Washington State Building Code and the Washington State Energy Code. 4: Remove all demolition rubble and loose miscellaneous material from lot or parcel of ground, properly cap the sanitary sewer connections, and properly fill or otherwise protect all basements, cellars, septic tanks, wells, and other excavations. Final inspection approval will be determined by the building inspector based on satisfactory completion of this requirement. 5: All plumbing and gas piping work shall be inspected and approved under a separate permit issued by the City of Tukwila Building Department (206-431-3670). 6: All electrical work shall be inspected and approved under a separate permit issued by the City of Tukwila Permit Center. 7: VALIDITY OF PERMIT: The issuance or granting of a permit shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of the building code or of any other ordinances of the City of Tukwila. Permits presuming to give authority to violate or cancel the provisions of the code or other ordinances of the City of Tukwila shall not be valid. The issuance of a permit based on construction documents and other data shall not prevent the Building Official from requiring the correction of errors in the construction documents and other data. 8: ***MECHANICAL PERMIT CONDITIONS*** 9: All mechanical work shall be inspected and approved under a separate permit issued by the City of Tukwila Permit Center (206/431-3670). 10: All permits, inspection record card and approved construction documents shall be kept at the site of work and shall be open to inspection by the Building Inspector until final inspection approval is granted. 11: Manufacturers installation instructions shall be available on the job site at the time of inspection. PERMIT INSPECTIONS REQUIRED Permit Inspection Line: (206) 438-9350 1800 MECHANICAL FINAL 0701 ROUGH -IN MECHANICAL CITY OF TUKWILA Community Development Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 http://www.TukwilaWA.gov Mechanical Permit No. Project No. Date Application Accepted: Date Application Expires: M—000( a( 01 (For office use only) 02 o2-- lc MECHANICAL PERMIT APPLICATION Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. **please print** SITE LOCATION King Co Assessor's Tax No.: 1 7-)i-AVLe v" 21 Site Address: 12100 E Marginal way S Suite Number: Floor: 1 Tenant Name: Metro Transit PROPERTY OWNER Name: Address: City: State: Zip: CONTACT PERSON — person receiving all project communication Name: Wes DeGregory Address: 6102 N 9th St #100 City: Tacoma State: WA Zip: 98406 Phone: (253) 279-2210 Fax: (253) 474-3100 Email: wesdegregory@ru-inc.com New Tenant: ❑ Yes ..No MECHANICAL CONTRACTOR INFORMATION Company Name: Refrigeration Unlimited Address: 6102 N 9th St # 100 City: Tacoma State: WA Zip: 98406 Phone: (253) 474-3100 Fax: (253) 474-4039 Contr Reg No.: REFRIU1011KS Exp Date: 10/20/2016 Tukwila Business License No.: Valuation of project (contractor's bid price): $ 1 2- II SLL.? Describe the scope of work in detail: Replace existing Dynamometer and cooling tower Use: Residential: New ❑ Replacement ❑ Commercial: New ❑ Replacement Fuel Type: Electric ❑ Gas Other: H:\Applications\Porms-Applications On Line\2011 Applications\Mechanical Permit Application Revised 8-9-11.docx Revised: August 2011 bh Page 1 of 2 Indicate type of mechanical work being installed and the quantity below: Unit Type Qty Furnace <100k btu Furnace > 100k btu Floor furnace Suspended/wall/floor mounted heater Appliance vent Repair or addition to heat/refrig/cooling system Air handling unit <10,000 cfin Unit Type Qty Air handling unit >10,000 cfm Evaporator cooler Ventilation fan connected to single duct Ventilation system Hood and duct Incinerator — domestic Incinerator — comm/industrial Unit Type Qty Fire damper Diffuser Thermostat Wood/gas stove Emergency generator Other mechanical equipment 1 Boiler/Compressor Qty 0-3 hp/100,000 btu 3-15 hp/500,000 btu 15-30 hp/1,000,000 btu 30-50 hp/1,750,000 btu 50+ hp/1,750,000 btu PERMIT APPLICATION NOTES - Value of construction — in all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the permit center to comply with current fee schedules. Expiration of plan review — applications for which no permit is issued within 180 days following the date of application shall expire by limitation. The building official may grant one extension of time for additional periods not to exceed 90 days each. The extension shall be requested in writing and justifiable cause demonstrated. Section 105.3.2 Intemational Building Code (current edition). I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING OWNER OR AUTHORIZED AGENT: Signature: 61- Date: 01/02/2015 Print Name: Wes DeGregory Day Telephone: (253) 474-3100 Mailing Address: 6102 N 9th St #100 Tacoma WA 98406 City State Zip H:\ApplicationsWonns-Applications On Line\2011 Applications\Mechanical Permit Application Revised 8-9-11.doex Revised: August 2011 bh Page 2 of 2 R416+7 PAID DESCRIPTIONS ACCOUNT QUANTITY PermitTRAK $1,340.33 M15-0001 Address: 12100 E MARGINAL WAY S Apn: 7340600421 $1,340.33 MECHANICAL $1,276.50 PERMIT ISSUANCE BASE FEE R000.322.100.00.00 0.00 $32.50 PERMIT FEE R000.322.100.00.00 0.00 $1,244.00 TECHNOLOGY FEE $63.83 TECHNOLOGY FEE R000.322.900.04.00 0.00 $63.83 $1,340.33 TOTAL 1 PAID 1j 7 RECEIPT: R4167 Date Paid: Tuesday, January 20, 2015 Paid By: WES DEGREGORY Pay Method: CREDIT CARD 015643 Printed: Tuesday, January 20, 2015 9:16 AM 1 of 1 Off LJW SYSTEMS Cash Register Receipt City of Tukwila DESCRIPTIONS ACCOUNT QUANTITY PAID PermitTRAK $319.13 M15-0001 Address: 12100 E MARGINAL WAY S Apn: 7340600421 $319.13 MECHANICAL $319.13 PLAN CHECK FEE TOTAL FEES PAID BY RECEIPT: R3912 R000.322.102.00.00 0.00 $319.13 $319.13 Date Paid: Friday, January 02, 2015 Paid By: WESLEY W DEGREGORY Pay Method: CREDIT CARD 005184 Printed: Friday, January 02, 2015 11:01 AM 1 of 1 CI9SYSTEMS INSPECTION RECORD Retain a copy with permit INSPECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila. WA 98188 QM 431-3 Permit Inspection Request Line (206) 438-9350 k7ef Project: Ate4-ve rree i'tS / -f- Type of Inspection: Ate Ch Fl vLot ( 'Address: r MI 0 0 E Aitarcp Oa Git1/1/ Date Called: . Special Instructions; ' . vAi Date Wanted: ,.. -(J-- a.m. p.m. Requester: Da vty frt ( ILs Phone No: "211 - 761i1r- 11.575-"co' - Approved per applicable codes. El Corrections required prior to approval. COMMENTS: Inspector: Date: 2-- 7 REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. co ENTS: RIMRetain a copy with permit INSPECTION RECORD ECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206) 431-3670 Permit Inspection Request Line (206) 438-9350 Pro" t: te i rTvne of Insp, ction: •Z ---T PI - -A44 Ares: A re cif ib IQ Ie(a e, re% Date Ca . -1 Special Instructibns: Date Wanted: 3 -(3 -rs— a.m. P.m. Requester Phone No: Approved per applicable codes. Corrections required prior to approval. Irm IUQ.s1 t--2-27o4yeit, Ct\ 7 r inspector: IDate3 3 Ls_ REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be paid at 6300 Southcenter Blvd.. Suite 100. Call to schedule reinspection. INSPECTION RECORD Retain a copy with permit INSPECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206) 431-3670 Permit Inspection Request Line (206) 438-9350 ©cb Project' e E o Y-criA y 74 Type of inspection:. .. KOlit A -_ -r �%'-4 �f ;Address: / 1 O ;F , Act. 1 pv ! t Date Called: 1 ju./ A. Special instructions: 1FaS•Y:ee'k 11AAA r 1 ifics Date Wanted: a,m. i - - fr p.m. Reque er: G tilJ p)Pro5res'ft v e u Phone No: 2,.s-3 — zn q - y --•a. ,7 Approved per applicable codes. Corrections required prior to approval. COMMENTS: Inspector: Date: i REINSPECTION FEE REQUIRED, Prior to next inspection. fee must be paid at 6300 Southcenter Blvd.. Suite 100. Call to schedule reinspection. 141014 KCM WRS Schematic and Mounting. (This document super -cedes ALL previous) These drawings are NOT to true scale, they are for reference only; DE400: IAA Existing Dyno Base is approx. 28" wide and approx. 63" long; New Dyno Base will be approx. 39" wide (anchor tabs) and 76" long (including the starter and guard) WEIGHT: — 2000 lbs. FILE COPY VpFC,;. SODS COMPLIAS APPROVED JAN15 VS uloNila BUILDINGA City D1V1�" � 76.1' 35 34.2 SAE 1710 52.00 SIDE VIEW ---(14.0�-- RECEIVED CITY OF TUKWILA JAN 0 2 2015 PERMIT CENTER TOP OF B.ME>•w1 Photo above does NOT have starter(s) mounted — water inlet and outlet are at the rear of dynamometer 141014 KCM WRS Schematic and Mounting Page 1 of 11 3D drawing above shows DE400 with calibration weights in place, dual starters and cooling water inlet and outlet. 141014 KCM WRS Schematic and Mounting Page 2 of 11 CLCC: CLCC Base is approx. 40" wide and approx. 24" deep; 33.5" at deepest part; 50" high. WEIGHT: ^' 1200 Ibs. 141014 KCM WRS Schematic and Mounting Page 3 of 11 CAC: Existing Dyno Base is approx. 30" wide and approx. 16.5" deep; 85.5" high. WEIGHT: - 1000 Ibs. 851 /2 1 30 Temperature Controller 16112 L 141014 KCM WRS Schematic and Mounting Page 4 of 11 IGN (DC) POWER SUPPLY: IPS is 24" wide; 30" tall and approx. 8" deep; WEIGHT: - 75 lbs. DE CONTROL PANEL: Control Panel is 12" wide; 18" tall and approx. 8" deep; WEIGHT: - 25 lbs. OPTIONAL DC POWER SUPPLY 1 DE CONTROL PANEL i 141014 KCM WRS Schematic and Mounting Page 5 of 11 TAYLOR TRANSFORMER: Transformer is 12" wide; 33" tall and approx. 12" deep; WEIGHT: ^ 200 lbs. Mounting brackets Lt__-Tj, + MT, [,zz INSERT CIRCUIT BREAKER. (BEM-2) ao ON BOTTOM OF RAIL IN ENCLOSURE. 12133 CONNECT BLACK WIRE (ITEM•9j 70 HOT. [sTe: CONNECT WHITE WIRE (ITEM-11) TO NEUTRAL. CONNECT GREEN WIRE (ITEM-10) TO GROUND. BE SURE TO IDENTIFY BREAKER ON LOCATION CHART IN ENCLOSURE Lifting eye .6— Transformer Durable. permanently legible nameplate Hinged cover — weather -protective with horizontal locking feature Ample knockouts accessible through bottom of enclosure 3270 31 50 (8311 t 1.90 1`1 _3 [33`-, DR [E1 480V 3ph Power Panel; Supplied by KCM or Contractor (not shown) Dimensions unknown. 133 Tr= 141014 KCM WRS Schematic and Mounting Page 6 of 11 WATER RECIRCULATION SYSTEM ROUTING : FUEL r I �r CLCC E-G TANK TRENCH SECTION SCALE: 112"=1"-0" Drain Demo all pipe Except 3" to and from Existing Coolers EXISTING PIPING THROUGH EXISTING WALL Keep these Penetrations 141014 KCM WRS Schematic and Mounting Page 7 of 11 NORTH 411111.1 New Transformer Dyno Control DC Power Supply Existing Fuel tank / Location Charge Air / Cooler / I TEST I I ENGINE. f j ' J //lffff//// /J// //,f/// ////f,///. These are existing dimensions not required The Water inlet and outlet are on the LEFT as viewed om the front of unit. Therefore it might be easier to o over the door and down the all to CAC; as opposed to running in the trench. CAC fittings are 1" NPT, Line to and from CAC to be 1.5" \ A / Air Tank 21" Dia. Move Fuel Stand from NOrth Wall Retain Fuel Pump Pedestal ALTERNATE LOCATION FOR ELECTRICAL New Transformer Dyno Control DC Power Supply. E.G Storage i 26" Dia. i j widest 33" Weight 1000 lbs. /4( CLCC Base 24x40 Suggest Electrical panels be placed on SOUTH WALL to accommodate the 3 ft. clearance code. Location of Dynamometer relative to EAST— WEST orientation will depend on clearance between starters and EAST wall. Current dimensions of 40" and 44" are for reference. 141014 KCM WRS Schematic and Mounting Page 8 of 11 DYNAMOMETER ROOM SECTION SCALE: 12-.1'.0" Pipe Section Function Pipe Dia. Hor. Ft. Ver. Ft. # of elbows WRS to "T" COLD HEADER 3" 25 8 4 HEADER to CLCC COLD 2" 3 5 3 "T" to DE400 COLD 2" 20 0 4 "T" to CAC COLD 1.5" 30 0 4 CAC to "T" HOT 1.5" 8 22 4 DE400 to "T" HOT 2" 12 8 4 CLCC to HEADER HOT 2" 3 5 3 "T" to WRS HOT HEADER 3" 30 0 4 Irffillissaw DE400 I CAC 1000 1.5" CLCC 1250 2" 2" 1 3" 3" 0710000031 141014 KCM WRS Schematic and Mounting Page 9 of 11 3" mw.+ 140 FLOW mw, 2" rLow Ga10 FLOW 74 1.5" 29 A 2"NPT,�'� 2" MINIMUM INLET PRESS 95 paig 600 beck pressure MAXIMUM PRESSURE 60 pdg. 2., 111.1Awdmum Flow (wear) 41 GPM 1.5" 40 40 PP eW W, FLOW row, 26 RSOURED fen 60 60 RPM C0tD COLD R20 COIL Water Pump Pawar Specs 15 HP Ram Power 480 V3 Ph Voaepe 60 Mx Proquoney 0Owar) FLOW I.M) 140 COLD WATER 1120 COOLING DEVICE EVAPORATIVE TOWER 3340575 71 AST (F) Orr0na) Cooling DeVlee Power Specs 7.5 HP Wed Poww 410 V 3 Ph Volume 40 NL Frequen6V cVAPORATOaa DRIFT LOSSES NOT WATER PUMA HOT 1120 T uwO MCNIFFP ES) 10 Not Water Pump Power Specs 3 HP wmerrowor 460 V 3 Ph Vo2epe 00112 Frequency 141014 KCM WRS Schematic and Mounting Page 10 of 11 REVISION E TAYLOR DYNAMOMETER INC. Water Recirculating System Certified Installation Manual of 6ffafilgif DYNAM❑METER ( TAYLOR DYNAMOMETER INC Water Recirculating System © Taylor Dynamometer, Inc. FORM0960 Phone: (414) 755-0040 Fax: (414) 755-0041 www.TaylorDyno.com TAYLOR DYNAMOMETER INC. Table of Contents Table of Contents Error! Bookmark not defined. Table of Figures 3 1.0 Purpose & Description of the Water Recirculating System 5 1.1 Purpose 5 1.2 Scope of this Manual 5 1.3 Use of Cautions, Warnings, and Notes in the Text 5 1.4 Plumbing 6 1.5 Electrical 6 Appendix A — Installation 6 Table of Figures 3 TAYLOR DYNAMOMETER INC. This page left blank intentionally TAYLOR DYNAMOMETER INC. 1.0 Purpose & Description of the Water Recirculating System 1.1 Purpose The Taylor Dynamometer Water Recirculating System is an effective tool for reducing the overall cost of Dynamometer operation. This Water Recycling System is manufactured, sold, and serviced by Taylor Dynamometer, New Berlin, Wisconsin. 1.2 Scope of this Manual This manual provides information necessary for the safe and efficient installation and of the Taylor Dynamometer Water Recirculating System. 1.3 Use of Cautions, Warnings, and Notes in the Text Inserts in the text are used to emphasize important and critical instruction. The meaning and importance of each is noted below. It is imperative that these inserts be read and thoroughly understood before performing any procedure described in this manual. WARNING An operating procedure, practice, etc., which if not correctly followed, could result in severe personal injury. CAUTION An operating procedure, practice, etc., which, if not strictly observed, could result in damage to, or destruction of equipment. NOTE: An operating procedure, condition, etc., which is essential to highlight. 5 TAYLOR DYNAMOMETER INC. Enclosure Assembly Installation (Wall Mounted) ENCLOSURE oy4oa or FACILITY WALL 48" 1 1219rin 7 LJNI-STRUT & MOUNTING HARDWARE FACILITY FLOOR Installation - Enclosure Assembly It is recommended that the installation of the equipment be done in accordance with the Taylor drawings, and instructions provided. The work should be performed by QUALIFIED PERSONEL. It is recommended that the enclosure be located 48" from the facility floor to the bottom of the enclosure. The included mounting kit contains all necessary hardware to mount the enclosure securely to the facility wall. Use the diagram above as a guideline when mounting. FORM0944.001 Page 1 of 1 TAYLOR DYNAMOMETER SPECIFICATIONS FOR WATER RECIRCULATING SYSTEM DESIGNED FOR: 0 Dynamometer Model: Cooling Column: Low Temperature Aftercooler: Charge Air Cooler: Cold Supply Capacity (%): Cooling Capacity (%): 4/9/2014 14:14 CELL 1 TD3100 Yes No No 100% 70% POWER REQUIREMENTS: Voltage: 460 V 3 Ph Frequency: 60 Hz Circuit Amp Requirement: 48 A COMMAND CENTER: Disconnect circuit braker: 50 A Magnetic motor starters (3): 110 V COIL VOLTAGE Auxiliary contacts: 3 Controller resources: Function Blocks 56 RAM 27 REM 15 Parameters 48 Timers 16 Stack 58 Digital Inputs 8 Digital Outputs 4 Memory bit 8 Analog Inputs 2 Text Boxes 5 Selection switch (MAN/OFF/AUTO) Single NEMA 4 enclosure High Temperature Alarm System with Strobe Light Status Display Screen Thermocouple Temperature Sensor with Signal Conditioner COOLING DEVICE: Evaporative Tower with 7.5 HP TEFC motor, certified to cool 103 gpm of water from 155 °F to 90 °F at a wet bulb entering temperature of 79 °F. Heat load dissipation (BTU/HR) 3340575 model # : LPT-556 High -temperature construction fill. High -temperature construction drift eliminators. High -temperature construction header. Oversized bottom outlet connection. Bottom safety screens. Stainless steel cold water basin and strainers. 5-year motor and drive warranty. PUMPS: Cold water pump with a: 15 HP TEFC motor certified to pump 140 gpm of water at a total of 160 feet of head and with a discharge pressure of 91 psi. model # : 15HHT MISC: Hot water pump with a: 3 HP TEFC motor certified to pump 103 gpm of water at a total of 50 feet of head and with a discharge pressure of 10 psi. model # : 30SPM3 Required SUMP size 1119 Gal. +/- 10% Stainless Steel Strainers Adjustable Pressure Relief Valve LIFTING POINTS (0 1.25") ceQ O0— N 0 <Q LL rxO w� w 00 0z 0,0 0z0 O w3 1LU Z J U0 w� N J M co • M cd Z� =0 O ,c 0z 0< �} V 0 W 3w ›- 0 0I— ooz LL'00 3�Y z zQ �O~ O U m 0 0 in J 0 CNI V) O L O z 0 w H N Z 0 z 0 ce U Q H w w IY1 Ow Z < Z J OU 09 le QO U 0 z r 0 w N 0 z 0 w 0 J 0 1- 3 N a LU Oz w LL a LUz Q� r Z 0 d 0 Z 0 Fe- 0 a_ a eel— LLIZ Qw z ce oa z Zu_ ¢_ uJ W 0 oz 0o U0 FINAL ASSEMBLY BY CUSTOMER UPON INSTALLATION REFERENCE TORQUE VALUES IN TABLE BELOW SUGGESTED DRY TORQU FLANGE SIZE 50 FT LBS, IN STAR PATTERN \ 100 FT LBS, IN STAR PATTERN w 00 FT LBS, IN STAR PATTERN z & 0 { $ | 0 - u L. 0 loiz Ir 0 O! s ll r- Z w •0 W W ce 30 LL Q m �C Cc W C O - CL Z', N— N Q LU < 1- LL Q W rm w N o� Zd J 0 o� a3 1-0 Z K —< ce 0 LL t 0 NO019 NOISIA38 m 32In1Dna1s9a SaM wo1SnD D 3SV313a 1VIIINI n Z NOI1dIa3S30 0 Ff 2 m <podloods {oo> to o w S2131V3H NOISS3WWI dSW S NOOV39 XO91O2111,1O3 21O1OW O0dVn3 dSW £ dWfld a31VM 1OH dSW Z dWfld a31VM 01OD dSW t D r m z • 0 n o x Z D 213)IV3a9 tiros' A Z Z vN 00 o A O _ • I D 0 0 0 0 0 0 0 213XV321911fljaIO 31Od Z Mr. GoodTower• COOLING TOWER MCAA WPPLIER PIRIRER Manufu .II 1- G� 4 STANDARD Stainless Steel Cold Water Basin! THERMAL PERFORMANCE 2TO 332 NOMINAL TONS t Mark Owned by the Cooling Technology Institute. 2 1210-117 CoolingTower - Another Product Innovation from EVAPCO The LPT Cooling Tower is a combination of EVAPCO's extensive forced draft cooling tower experience and engi- neered solutions design philosophy. The result is the easiest forced -draft cooling tower to maintain and operate. The LPT Cooling Tower's superior engineering design offers: Contractor Features • Low Rigging Cost • Low Installation Cost • Quick Connect Piping Owner Features • Low Maintenance • Low Profile • 5Year Motor and Drive Warranty Engineering Features • CTI Certified Performance • Lowest Sound with Full Attenuation All these features and more ... THE LPT IS STANDARD WITH A STAINLESS STEEL COLD WATER BASIN AND STRAINERS! THE LPT IS THE QUIETEST LOW PROFILE COOLING TOWER IN THE INDUSTRY! Solves Cooling Tower Sound Concerns! Following EVAPCO's philosophy of "Taking Quality and Service to a Higher Level", EVAPCO's standard stainless steel cold water basin and low sound design takes industry standards in product quality to a higher level. The stainless steel cold water basin and strainers will: • Provide Protection from the Effects of Corrosion • Extend the Life of the Cooling Tower Without the Need for Future Basin Repairs. The low sound design provides: • Standard Cooling Tower Sound Levels Lower than Most Sound Ordinances Found in the U.S. ■ Sound Pressure Levels Lower than the Competitions Comparable Product • ■ Specify a Stainless Steel Cold Water Basin as Standard! • Specify Sound Levels! ■ Specify CTI Certified! ©2005 EVAPCO, Inc. Cooling Tower Maintenance Accessibility Stainless Steel Cold Water Basin Access The LPT stainless steel cold water basin can be easily maintained from the sides of the cooling tower through large, circular access doors. The unique stepped configu- ration of the LPT heat transfer section allows unimpeded access to the basin to allow adjustment of the float assem- bly, removal of the stainless steel strainers and basin cleaning. Mechanical Drive System Access The LPT mechanical drive system is easy to maintain. Bearing lubrication and belt adjustment can be performed from outside the unit. There is no need to remove fan screens to maintain important drive components. In addi- tion, the locking mechanism used to maintain belt tension can also work as a wrench to adjust the belt. Motor Location All LPT models have TEFC motors mounted on adjustable motor bases, similar in design to the large EVAPCO AT Cooling Tower Drive System. This same technology has been utilized in the LPT design to allow belt adjustment to be performed externally. In addition, the motor is located under the protective fan system enclosure and can be eas- ily accessed by removing one air inlet screen. Fan Access -Split Housing Another unique feature of the LPT Cooling Towers are split fan housings. The split fan housing on the LPT allows quick removal of the fans from the front end of the unit. This fea- ture allows fan removal when units are placed side by side where space is minimal. 3 Thermal Performance To Make a Selection: Locate the column with the desired operating temperature conditions. Read down the column until you find the GPM equal to or greater than the flow required. Read horizontally to the left to find the model number of the unit that will perform the duty. Low Profile Cooling Towers Models LPT 316 to 8812 COOLING CAPACITY IN GPM TEMP F° EWT 90° 95° 90° 95° 90° 95° 90° 95° 95° 100° 95° 100° 95° 97° 100° 102° 95° 97° 100° 102° MODEL MOTOR LWT 80° 80° 80° 80° 80° 80° 80° 80° 85° 85° 85° 85° 85° 87° 85° 87° 85° 87° 85° 87° NO. HP WB 66° 66° 68° 68° 70° 70° 72° 72° 75° 75° 76° 76° 78° 78° 78° 78° 80° 80° 80° 80° LPT 316 1.5 111 83 101 76 88 67 75 58 102 77 95 72 81 102 62 77 64 85 53 66 LPT 326 2 137 104 125 95 110 84 94 73 127 97 119 91 101 126 78 97 80 106 65 83 LPT 336 3 155 118 142 108 125 96 107 84 144 110 134 104 115 143 90 111 92 121 74 95 LPT 346 3 172 132 158 121 139 108 120 95 159 124 150 116 128 159 102 124 104 135 85 107 LPT 356 5 199 154 183 141 161 126 140 111 185 144 174 136 149 184 119 144 121 157 99 125 LPT 366 7.5 223 173 205 159 182 142 158 126 207 162 195 153 168 206 134 163 137 177 112 141 LPT 516 3 234 178 214 162 187 144 161 126 216 166 202 156 173 215 135 166 138 182 111 143 LPT 526 5 274 209 250 191 220 170 189 149 253 195 237 184 203 252 159 196 164 213 132 169 LPT 536 3 284 222 262 205 232 184 203 165 264 209 249 198 216 263 175 209 178 226 148 183 LPT 546 5 300 231 276 212 243 189 210 167 278 216 261 204 225 277 178 217 182 236 149 188 ILPT 556 7.5 309 236 283 217 249 193 215 170 286 221 268 208 230 285 182 222 186 242 151 192 LPT 566 7.5 328 254 302 233 267 208 231 184 305 238 287 224 247 304 196 238 201 260 165 207 LPT 576 10 357 278 329 255 292 228 253 202 332 261 313 246 271 331 215 261 220 284 180 227 LPT 586 7.5 365 289 339 267 302 241 265 215 342 272 323 258 282 340 228 273 233 295 194 240 LPT 596 10 394 314 366 290 328 262 288 234 369 296 349 280 306 368 248 296 253 320 211 261 LPT 519 10 408 311 373 285 327 253 282 222 377 291 353 274 302 375 238 292 244 318 196 252 LPT 529 15 462 353 423 323 371 288 320 253 427 330 400 311 343 425 271 331 277 361 224 286 LPT 539 15 490 380 451 348 398 311 345 275 456 355 428 335 369 454 293 356 300 388 246 309 LPT 549 20 519 404 479 371 423 331 367 293 483 378 455 357 392 481 312 379 319 412 262 329 LPT 559 15 542 428 502 396 448 356 392 318 506 403 478 382 417 504 338 404 345 437 287 355 LPT 569 20 588 467 546 432 488 390 429 349 550 441 521 418 456 548 370 441 378 476 314 388 LPT 5112 15 546 418 500 384 440 342 380 303 505 392 474 369 407 503 323 392 330 428 271 340 LPT 5212 20 600 462 551 423 485 377 419 334 556 432 522 407 449 554 356 433 364 472 298 376 LPT 5312 25 644 498 592 456 523 407 452 360 598 466 562 439 484 596 384 467 393 509 322 405 LPT 5412 30 682 529 628 485 555 433 481 384 634 496 597 467 514 631 409 496 418 540 342 431 LPT 5512 25 689 543 638 502 568 452 498 403 644 511 608 484 529 641 428 512 437 554 363 450 LPT 5612 30 720 569 667 525 595 473 521 423 673 535 636 507 554 670 448 536 458 580 381 471 LPT 5712 30 761 608 707 564 633 510 559 459 712 574 675 545 593 710 485 575 495 619 415 508 LPT 819 20 730 557 668 511 586 455 506 400 674 521 632 491 542 672 428 522 438 570 355 452 LPT 829 15 755 584 695 535 613 477 530 423 701 546 659 515 567 699 451 547 461 596 377 475 LPT 839 20 776 600 714 551 630 491 546 435 721 562 678 530 584 718 464 563 475 613 389 489 LPT 849 15 805 634 745 586 663 527 581 471 752 597 710 565 618 749 499 598 510 647 424 525 LPT 859 25 824 640 759 588 672 525 583 465 766 600 722 566 622 763 495 601 507 654 415 522 LPT 869 30 849 661 784 608 694 542 602 480 791 620 745 585 643 788 512 621 524 675 429 540 LPT 879 25 890 705 825 652 737 587 646 525 832 664 787 629 687 829 557 665 569 719 473 585 LPT 8112 25 931 716 854 656 752 585 650 518 863 670 810 631 696 859 552 671 565 731 463 582 LPT 8212 30 1005 776 924 711 814 634 705 561 933 726 877 684 754 929 599 727 613 793 501 631 LPT 8312 40 1059 820 975 752 861 671 745 594 984 768 925 724 797 980 633 769 648 837 531 668 LPT 8412 30 1069 842 989 777 881 699 771 625 998 792 942 750 820 994 663 794 677 859 563 696 LPT 8512 50 1135 884 1048 812 927 725 805 642 1057 829 996 782 860 1053 684 830 700 903 573 722 LPT 8612 40 1169 925 1083 854 967 770 847 688 1092 871 1033 825 901 1088 730 872 745 943 620 766 LPT 8712 50 1245 989 1155 915 1033 825 907 737 1165 932 1103 883 964 1161 782 934 799 1008 664 821 LPT 8812 50 1279 1022 1188 949 1065 860 942 774 1198 966 1135 918 998 1194 818 968 835 1041 701 857 Note: For alternate selections and conditions other than those stated, consult your iES selection program or local EVAPCO representative. 4 * 4 inch connections are Male Pipe Thread, 6 inch con- nections are both beveled for welding and grooved for a mechanical coupling. Consult the factory for special connection requirements. 143/4"- LRT 3-61 TO 5-69 Low Profile CoolingTowers Engineering Data and Dimensions c M MPT OVERFLOW ACCESS DOOR DRAIN L F MAKE UP 20 1/8 Models LPT 316 to 5712 WE GHT FAN MOTOR HP" AIR FLOW CFM DIMENSIONS CONNECTIONS (INCHES) DRAIN OVER FLOW MODEL NO. SHIPPING OPERATING NO. FANS H W L P O C 0 N M F G WATER IN WATER OUT MAKE UP LPT 316 1510 2490 1 1.5 7020 6' 10-1/2" 3' 4.1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10-1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 326 1520 2490 1 2 8850 6' 10-1/2" 3' 4-1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10-1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 336 1530 2510 1 3 10130 6' 10-1/2" 3' 4-1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10-1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 346 1620 2590 1 3 9940 6' 10-1/2" 3' 4-1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10-1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 356 1630 2600 1 5 11780 6' 10-1/2" 3' 4-1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10-1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 366 1670 2640 1 7.5 13490 6' 10-1/2" 3' 4-1/2" 10' 2" 6' 1-7/8" 1' 8-1/4" 3' 10.1/4" 2' 1/4" 2' 8-1/4" 5' 6" 4' 2" 5' 3-7/8" 4 4 1 2 2 LPT 516 2320 4040 1 3 14880 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/ 4" 2' 6-3/8" 3' 10.3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 526 2330 4050 1 5 17640 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/4" 2' 6-3/8" 3' 10-3/8" 2' 1/4" 2' 9.3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 536 2470 4190 1 3 14560 7' 10-5/8" 5' 5/8" 12' 3" 7' 1-3/4" 2' 6-3/8" 4' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 546 2410 4130 1 5 17320 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/4" 2' 6-3/8" 3' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 556 2370 4100 1 7.5 20210 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/4" 2' 6-3/8" 3' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 566 2400 4120 1 7.5 19960 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/4" 2' 6-3/8" 3' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 576 2480 4210 1 10 21300 6' 10-5/8" 5' 5/8" 12' 3" 6' 1-3/4" 2' 6-3/8" 3' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 586 2520 4240 1 7.5 19750 7' 10-5/8" 5' 5/8" 12' 3" 7' 1-3/4" 2' 6-3/8" 4' 10-3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 596 2560 4280 1 10 21300 7' 10-5/8" 5' 5/8" 12' 3" 7' 1-3/4" 2' 6-3/8" 4' 10.3/8" 2' 1/4" 2' 9-3/4" 5' 6" 6' 3" 6' 7-3/4" 4 4 1 2 3 LPT 519 2820 5430 1 10 26470 7' 5/8" 5' 5/8" 15' 2-3/8" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 4' 11-5/8" 5' 7-1/8" 8' 5-3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 529 2930 5530 1 15 30290 7' 5/8" 5' 5/8" 15' 2-3/8" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 4' 11-5/8" 5' 7.1/8" 8' 5-3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 539 2990 5590 1 15 29960 7' 5/8" 5' 5/8" 15' 2-3/8" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 4' 11-5/8" 5' 7-1/8" 8' 5-3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 549 3000 5600 1 20 32110 7' 5/8" 5' 5/8" 15' 2-3/8" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 4' 11-5/8" 5' 7-1/8" 8' 5.3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 559 3170 5770 1 15 29590 8' 5/8" 5' 5/8" 15' 2-3/8" 7' 2-7/8" 2' 6-3/8" 5' 3/8" 4' 11-5/8" 5' 7-1/8" 8' 5-3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 569 3240 5830 1 20 32110 8' 5/8" 5' 5/8" 15' 2-3/8" 7' 2-7/8" 2' 6-3/8" 5' 3/8" 4' 11-5/8" 5' 7-1/8" 8' 5-3/8" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5112 3440 6990 1 15 32190 7' 5/8" 5' 5/8" 18' 2-3/4" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 8' 8' 7-1/2" 11' 5.3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5212 3450 7010 1 20 35460 7' 5/8" 5' 5/8" 18' 2-3/4" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 8' 8' 7-1/2" 11' 5-3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5312 3460 7020 1 25 38170 7' 5/8" 5' 5/8" 18' 2-3/4" 6' 2-7/8" 2' 6-3/8" 4' 3/8" 8' 8' 7-1/2" 11' 5-3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5412 3490 7040 1 30 40550 7' 5/8" 5' 5/8" 18' 2-3/4" 6' 2-7/8" 2' 6.3/8" 4' 3/8" 8' 8' 7-1/2" 11' 5-3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5512 3700 7250 1 25 37890 8' 5/8" 5' 5/8" 18' 2-3/4" 7' 2-7/8" 2' 6-3/8' 5' 3/8" 8' 8' 7-1/2" 11' 5-3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5612 3720 7270 1 30 40280 8' 5/8" 5' 5/8" 18' 2-3/4" 7' 2-7/8" 2' 6-3/8" 5' 3/8" 8' 8' 7-1/2" 11' 5.3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 LPT 5712 3980 7520 1 30 40110 9' 5/8" 5' 5/8" 18' 2-3/4" 8' 2-7/8" 2' 6-3/8" 6' 3/8" 8' 8' 7-1/2" 11' 5-3/4" 6' 3" 6' 7-3/4" 6 6 1 2 3 Notes: I) An adequately sized bleed line must be installed in the cooling tower system to prevent buildup of impurities in the recirculated water. 2) Do not use catalog drawings for certified prints. Dimensions subject to change. 3) For external static pressure up to 1 /2", use next size fan motor. 14 nna h., mntnrnap- ,,nir 5 3 1/4 47 Engineering Data and Dimensions 3 1/4 O 8 BFW/GROOVED INLET 8 BFW/GROOVED OUTLET 5 3/4 F --47----i 7' 10" Low Profile Cooling Towers l = -3 1 u-3 1 VT/ 36 1/4 H l 2 5/8 8 3� 4 f / 1 1 3/8—] MPT OVERFLOW 0 (2)ACCESS DOOR 0 $RAIN l 1 2 5/8 -� N M 0 L 75 MAKE-UP {M1 79 3/4 1 20 1/8 Models LPT 819 to 8812 WEIGHT FAN MOTOR HP' AIR FLOW CFM DIMENSIONS CONNECTIONS (INCHES) MODEL NO. SHIPPING OPERATING NO. FN1S H L P C 0 N M WATER IN WATER OUT MAKE UP DRAIN OVER FLOW LPT 819 4220 8530 N N N N N N N 20 49270 6' 11-1/2" 15' 2-3/8" 6' 5/8" 3' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 829 4290 8600 15 41610 6' 11-1/2" 15' 2-3/8" 6' 5/8" 3' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 839 4220 8530 20 46850 6' 11-1/2" 15' 2-3/8" 6' 5/8" 3' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 849 4460 8770 15 41020 7' 11-1/2" 15' 2-3/8" 7' 5/8" 4' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 859 4320 8630 25 49340 6' 11-1/2" 15' 2-3/8" 6' 5/8" 3' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 869 4340 8650 30 51110 6' 11-1/2" 15' 2-3/8" 6' 5/8" 3' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 879 4490 8790 25 48680 7' 11-1/2" 15' 2-3/8" 7' 5/8" 4' 11-1/4" 4' 11-5/8" 5' 7-5/8" 8' 5-3/8" 8 8 1 2 3 LPT 8112 4760 10610 N N N N N N N N 25 57240 6' 11-1/2" 18' 2-3/4" 6' 5/8" 3' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 (V N N N N N N N N N N N N N N CV 3 LPT 8212 4830 10670 30 59530 6' 11-1/2" 18' 2-3/4" 6' 5/8" 3' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8312 5080 10920 40 66940 6' 11-1/2" 18' 2-3/4" 6' 5/8" 3' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8412 5110 10960 30 58650 7' 11-1/2" 18' 2-3/4" 7' 5/8" 4' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8512 5190 11030 50 68790 6' 11-1/2" 18' 2-3/4" 6' 5/8" 3' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8612 5410 11250 40 64560 7' 11-1/2" 18' 2-3/4" 7' 5/8" 4' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8712 5520 11360 50 68790 7' 11-1/2" 18' 2-3/4'' 7' 5/8'' 4' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 LPT 8812 5840 11670 50 68700 8' 11-1/2" 18' 2-3/4" 8' 5/8" 5' 11-1/4" 8' 8' 7" 11' 5-3/4" 8 8 3 Notes: 1) An adequately sized bleed line must be installed in the cooling tower system to prevent buildup of impurities in the recirculated water. 2) Do not use catalog drawings for certified prints. Dimensions subject to change. 3) For external static pressure up to 1/2", use next size fan motor. "" One fan motor per unit. 6 Applications LPT Ships Factory Assembled The compact, unitary design of the LPT Cooling Tower allows them to be shipped completely assembled. This results in lower transportation costs and no assembly requirements at the job site. Only one lift is required to rig the LPT. Note: Options such as attenuation and discharge hoods will require additional lifts. Structural Steel Support The recommended method of support for the LPT cooling tower is two structural "I" beams located under the outer flanges and running the entire length of the unit. Mounting holes 3/4" in diameter, are located at the bottom channels of the pan section to provide for bolting to the structural steel. Refer to certified drawings from the factory for bolt hole locations. See the drawing and chart below for unit dimensions. FAN B DIMENSIONS Model No. A B LPT 316 to 366 LPT 516 to 596 LPT 519 to 569 LPT 5112 to 5712 LPT 819 to 879 LPT 8112 to 8812 10' 1-7/8" 12' 2-3/4" 15' 2-1/4" 18' 2-5/8" 15' 2-1/4" 18' 2-5/8" 3' 4-1/2" 5' 5/8" 5' 5/8" 5' 5/8" 7' 10" 7' 10" Note: I) Beams should be level before setting the unit in place. 2) Do not level the unit by shimming between it and the "I" beams as this will not provide proper longitudinal support. 3) Beams should be sized in accordance with accepted structural practices. Support beams and anchor bolts are to be furnished by others. Indoor Installation All LPT Cooling Towers can be installed indoors where they normally require ductwork to and from the unit. The design of the ductwork should be symmetrical to pro- vide even air distribution across both intake and discharge openings. Guidelines for Ducted Applications: 1) The static pressure Toss imposed by the ductwork must not exceed 1/2". The fan motor size must be increased for ESP up to 1/2". 2) For ducted installations, the solid bottom panel option must be ordered. A blank off plate will also be provided in lieu of the side air inlet screens with this option. 3) Important, Access Doors must be located in the duct- work for service to the fan drive components and water distribution system. Drawings are available showing recommended ductwork connections. See EVAPCO's Layout Guidelines for addi- tional information. Note: Ductwork/solid bottom panels negate the CTI Certification. 7 11-7 4 Applications Design EVAPCO LPT Cooling Towers have heavy-duty construc- tion and are designed for long, trouble -free operation. However, proper equipment selection, installation and maintenance are necessary to insure good unit perform- ance. Some of the major considerations in the application of a cooling tower are presented below. For additional information, contact the factory. Air Circulation In reviewing the system design and unit location, it is impor- tant that enough fresh air is provided to enable proper unit performance. The best location is on an unobstructed roof top or on ground level away from walls and other barriers. Care must be taken when locating towers in wells or enclo- sures or next to high walls. The potential for recirculation of the hot, moist discharge air back into the fan intake exists. Recirculation raises the wet bulb temperature of the entering air causing the leaving water temperature to rise above design. For these cases, a discharge hood or duct- work should be provided to raise the overall unit height even with the adjacent wall, thereby reducing the chance of recirculation. For additional information see the EVAPCO Equipment Layout Manual. Engineering assistance is also available from the factory to identify potential recirculation problems and recommend solutions. Capacity Control The design wet bulb for which the cooling tower is sized occurs only a small percentage of the time. Unless colder water temperatures are beneficial to the process being cooled, some form of capacity control will be needed. A common control practice is to cycle the fans off when leaving water is below the minimum allowable temperature. However this does not provide close control of the leaving water temperature and may cycle the motor on and off more than the recommended limit of six (6) starts per hour. Another method is to use two -speed fan motors which add a second step of control. Two speed fan motors are an excellent method of capacity control for the LPT. This arrangement gives capacity steps of 10% (fans off), 60% (fans half -speed) and 100%. A temperature controller can be supplied to set control at 5° increments, so fairly close tem- perature control can be maintained without excessive cycling of the fan motor. Two -speed motors also save operating costs. At half -speed the motor draws approximately 15% of full load power. Since maximum wet bulb and maximum load very seldom coincide on air conditioning systems, the cooling tower will actually operate at half speed 80% of the time. Thus, power costs will be reduced by approximately 85% during the major portion of the operating season. Caution: The water circulation pump must be inter- locked with the fan motor starter(s) to insure water flow over the tower fill during fan operation. Piping Cooling tower piping should be designed and installed in accordance with generally accepted engineering practices. All piping should be anchored by properly designed hangers and supports with allowance made for possible expansion and contraction. No external loads should be placed upon cooling tower connections, nor should any of the pipe sup- ports be anchored to the unit framework. Maintaining the Recirculated Water System The cooling in a tower is accomplished by the evaporation of a portion of the recirculated spray water. As this water evaporates, it leaves behind all of its mineral content and impurities. Therefore, it is important to bleed -off an amount of water equal to that which is evaporated to prevent the buildup of impurities. If this is not done, the mineral content and/or the corrosive nature of the water will continue to increase. This will ultimately result in heavy scaling or a corrosive condition. Bleed -off A bleed line should be installed in the piping, external to the unit. The bleed line must be properly sized for the applica- tion and provided with a metering connection and globe valve. The recommended bleed off for a cooling tower is equivalent to the evaporation rate of 3 gpm per 100 tons of cooling. If the make-up water supplying the unit is relatively free of impurities, it may be possible to cut back the bleed, but the unit must be checked frequently to make sure scale is not forming. Make-up water pressure must be main- tained between 20 and 50 psig for proper operation of the float valve. Water Treatment In some cases the make-up water will be so high in mineral content that a normal bleed -off will not prevent scaling. In these cases water treatment will be required and a rep- utable water treatment company familiar with the local water conditions should be consulted. Any chemical water treatment used must be compatible with the stainless and galvanized construction of the unit. The pH of the water should be maintained between 6.5 and 8.0. In order to prevent "white rust", the galvanized steel in the unit requires routine passivation of the steel when the system is operating in higher pH levels. Batch chemical feeding is not recommended because it does not afford the proper degree of control. If acid cleaning is required extreme caution must be exercised and only inhibited acids compatible with galvanized steel construction should be used. Control of Biological Contamination Water quality should be checked regularly for biological con- tamination. If biological contamination is detected, a more aggressive water treatment and mechanical cleaning program should be undertaken. The water treatment program should be performed by a qualified water treatment company. It is important that all internal surfaces be kept clean of accumu- lated dirt and sludge. In addition, the drift eliminators should be maintained in good operating condition. Note: The location of the cooling tower must be considered during the equipment layout stages of a project. It is important to prevent the discharge air (potential of biological contamination) from being introduced into the fresh air intakes of the building. 8 Optional Equipment for Low Sound Applications Sound Attenuation Packages The standard LPT is the quietest, low profile centrifugal fan cooling tower in the industry. This is achieved by providing the first stage of inlet sound attenuation as part of the LPT 's standard design. The LPT drive system, including the fan housing(s), electric motors, belts, bearings and drives, is completely enclosed by a protective housing which covers the drive system and also provides a significant level of sound reduction. If the standard LPT sound pressure level is not quiet enough for certain applications, the sound levels can be further reduced by adding various stages of sound attenuation. Consult the factory for Factory Certified Sound Data for each option. Please refer to Evapco's selection software for correct model number designation and CTI Certified performance. Inlet Attenuation Reduces sound radiated through the end and side air intakes. It consists of baffled panels to change the path of the air entry and to cap- ture the radiated noise thus reducing the overall sound levels generated. In addition, the external belt adjustment mechanism is extended through the inlet attenuator to allow easy belt adjustment without having to enter the unit. The attenuation package is self-supporting and does not require structur- al steel support. Discharge Attenuation The discharge attenuation hood features a straight sided design with insulated baffles to reduce the overall sound levels of the dis- charge air. The discharge attenuation incor- porates a large access panel to allow entry to the drift eliminators and water distribution system. If a higher discharge velocity is required with minimal sound attenuation, a tapered discharge hood is available. Discharge Attenuation Drift Eliminator and Water Distribution Access Panel Motor and Drive Access Panel Inlet Attenuation Inlet Attenuation t Mark Owned by the Cooling Technology Institute. 9 Wir Optional Equipment Pan Freeze Protection Remote Sump Whenever a cooling tower is idle during sub -freezing weath- er, the water in the sump must be protected from freezing and damaging the pan. The simplest and most reliable method of accomplishing this is with a remote sump tank located in a heated space in the building under the tower. With this system, the water in the tower drains to the indoor tank whenever the pump is shut-off. When a tower is ordered for remote sump operation, the standard float valve and strainer are omitted, and the unit is provided with an oversized water outlet connection. When a remote sump is not possible, a supplementary means of heating the pan water must be provided. Electric Heaters Electric immersion heaters are available factory installed in the basin of the tower. They are sized to maintain a +40°F pan water temperature at 0°F ambient with the fans off. They are furnished with a combination thermostat/low water pro- tection device to cycle the heater on when required and to prevent the heater elements from energizing unless they are completely submerged. All components are enclosed in rugged, weather proof enclosures for outdoor use. Heater control packages are available as an option. Contact your local EVAPCO representative for further details. BASIN HEATER *See factory certified prints for detailed drawings. Electric Pan Heaters Model No. KW LPT 316 to 366 (1) 2 LPT 516 to 596 (I) 3 LPT 519 to 569 (I) 3 LPT 5112 to 5712 (I) (6) LPT 819 to 879 (I) (7) LPT 8112 to 8812 (I) (9) * Electric heater selection based on 0°F ambient temperature. For alternate low ambient heater selections, consult the factory. Steam or Hot Water Coils Pan coils are available as an alternate to the electric heaters described above. Constructed of galvanized pipe installed in the cooling tower basin, they are supplied less controls and are ready for piping to an external steam or hot water source. Pan water heater controls should be interlocked with the water circulating pump to prevent their operation when the pump is energized. Electric Water Level Control EVAPCO LPT Cooling Towers are available with an optional electric water level control system in place of the standard mechanical makeup valve and float assembly. This package provides accurate control of the pan water level and does not require field adjustment, even under widely variable operating conditions. The control was designed by EVAPCO and consists of multi- ple heavy duty stainless steel electrodes. These electrodes are mounted external to the unit in a vertical stand pipe. For winter operation, the stand pipe must be wrapped with elec- tric heating cable and insulated to protect it from freezing. The weather protected slow closing solenoid valve for the makeup water connection is factory supplied and is ready for piping to a water supply with a pressure between 20 psig (minimum) and 50 psig (maximum). Vibration Isolators The fans on EVAPCO cooling towers are balanced and run virtually vibration free. In addition, the rotating mass is very small in relation to the total mass of the cooling tower, fur- ther reducing the possibility of objectionable vibration being transmitted to the building structure. As a result, vibration isolation is generally not required. In those cases where it is determined that vibration isolation is necessary, spring type vibration isolator rails can be fur- nished. The rails are constructed of heavy gauge G-235 hot - dip galvanized steel for superior corrosion resistance. Rails are designed to be mounted between the cooling tower and the supporting steel framework. They are 90% efficient and have approximately I" static deflection. Rails are designed for wind loading up to 50 mph. It is important to note that vibration isolation must be installed continuously along the full length of the cooling tower on both sides of the unit. Point isolators may be used between the supporting steel and the building framework, but not between the unit and the supporting steel. Screened Bottom Panels Protective inlet screens are provided on the front of the fan section on the LPT. Screens are not provided on the bottom of the fan section since most units are mounted on the roof or at ground level: If units are installed in an elevated position, bottom screens are recommended for safety protection. Other Options Available: Pony Motors Ladders Inverter Duty and 2 Speed Motors Steam Injectors Stainless Steel Material Options Stainless Steel Fan Shafts Tapered Discharge Hoods Solid Bottom Panels for Ducted Applications I0 l Specifications Furnish and install EVAPCO Model(s) LPT Counterflow, Blow -Through Cooling Tower with single side air entry to cool GPM of water from °F to °F with a °F entering wet bulb temperature. Unit height shall not exceed feet. Cooling tower(s) shall be fully assembled with all moving parts factory mounted and aligned. Additionally, the thermal performance shall be certified by the Cooling Technology Institute in accordance with CTI Standard 201. Non CTI Certified units will not be acceptable. Cold Water Basin The complete cold water shall be constructed of Type 304 stain- less steel for long life and durability. Standard cold water basin accessories shall include Type 304 stainless steel overflow, drain, anti-vortexing hood, strainers and brass make-up valve with unsinkable, foam filled plastic float. A circular access door shall be located above the basin to allow easy access to the pan interior. The outlet shall be Type 304 stainless steel grooved for a mechanical coupling and beveled for welding or a threaded connection. Casing and Fan Section The casing and fan section shall be constructed of G-235 galvanized steel for long life and durability. Fan section shall include fans, motors and drives. The entire drive system (including fans, motors, sheaves and belts) shall be located in the dry entering air stream. Centrifugal Fans and Drives The complete drive system, including the fan housing, elec- tric motor, belts, bearings and drives shall be completely enclosed by a protective housing which covers the drive sys- tem and provides sound reduction. Fans shall be forwardly curved centrifugal type of hot -dip gal- vanized construction. The fans shall be factory installed, stati- cally and dynamically balanced for vibration free operation. The fans shall be mounted on a solid steel shaft with forged bearing journals. The fan shaft shall be supported by heavy- duty, self aligning ball bearings with cast iron housings and lubrication fittings for maintenance. The fan drive shall be V-Belt type adjustable from outside the unit, with taper lock sheaves designed for 150% of the motor nameplate horse- power. Drives are to be mounted and aligned at the factory. A belt adjustment device shall be provided as standard. Fan Motor Fan motor(s) shall be Horsepower T.E.F.C. design with 1.15 service factor and suitable for outdoor installation on volts, hertz, and phase electrical service. Motor(s) shall be mounted on an adjustable base. Fill Section* The cooling tower fill shall be PVC (Polyvinyl Chloride) of cross -fluted design for optimum heat transfer and efficiency. The cross -fluted sheets shall be bonded together for strength and durability. The fill shall have special drainage tips to allow high water loading and low pressure drop. The fill section shall be easily removed from the cooling tower casing sec- tion. The PVC fill shall be self -extinguishing for fire resistance with a flame spread rating of 5 per ASTM E84-8 I a. It shall also be resistant to rot, decay or biological attack. Water Distribution System The spray header and branches shall be constructed of Schedule 40 PVC (Polyvinyl Chloride) pipe for corrosion resistance and shall have a steel connection which is either beveled for weld/grooved for a mechanical coupling or threaded to attach the external piping. The water shall be distributed over the fill by precision molded threaded ABS spray nozzles with large 3/8 by 1 inch orifice openings and integral sludge ring to prevent clogging. The internal tower water distribution system piping shall be removable for cleaning and have threaded end caps to allow debris to be removed. Eliminators The eliminators shall be constructed of inert polyvinyl chlo- ride (PVC) that has been specially treated to resist UV degradation. Assembled in easily handled sections, the eliminators shall incorporate three changes in air direction to assure removal of entrained moisture from the discharge air stream. The drift rate shall not exceed 0.001 % of the recirculated water rate. Finish The complete cold water basin shall be constructed of Type 304 stainless steel for maximum corrosion protection. The casing and fan section shall be constructed of G-235 heavy gauge mill hot -dip galvanized steel. During fabrication, all panel edges shall be coated with a 95% pure zinc compound. Coated finishes shall not be acceptable. Mechanical Equipment Warranty The motor and drive system shall carry a 5 year warranty from the date of shipment, against defects in materials and workmanship including the fan(s), bearings, sheaves, shafts, fan motor(s) and mechanical equipment supports * The LPT uses the patented EVAPAK* fill (U.S. Patent No. 5,124,087) which is designed to induce highly turbulent mixing of the air and water for superior heat transfer. ?ERMR COORD COPY PLAN REVIEW/ROUTING SLIP PERMIT NUMBER: M15-0001 PROJECT NAME: METRO TRANSIT DATE: 01/02/15 SITE ADDRESS: 12100 EAST MARGINAL WY S X Original Plan Submittal Revision # Response to Correction Letter # Revision # before Permit Issued after Permit Issued DEPARTMENTS: 4-w 1?-S Building Division Eli Public Works Fire Prevention Structural n Planning Division Permit Coordinator n PRELIMINARY REVIEW: Not Applicable (no approval/review required) DATE: 01/06/15 Structural Review Required REVIEWER'S INITIALS: DATE: APPROVALS OR CORRECTIONS: Approved Corrections Required (corrections entered in Reviews) Approved with Conditions Denied (le: Zoning Issues) DUE DATE: 02/03/15 Er Notation: REVIEWER'S INITIALS: DATE: Permit Center Use Only CORRECTION LETTER MAILED. Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff initials: 12/18/2013 REFRIGERATION UNLIMITED INC Page 1 of 3 Washington State Department of Labor & Industries REFRIGERATION UNLIMITED INC Owner or tradesperson KNUTZ, KURT LEROY Principals KNUTZ, KURT LEROY, VICE PRESIDENT PATRICK, RICK L, CHIEF EXECUTIVE OFFICER KNUTZ, ADAM L, MEMBER Doing business as REFRIGERATION UNLIMITED INC WA UBI No. 601 920 980 PO BOX 1745 GIG HARBOR, WA98335-3745 253-858-2610 PIERCE County Business type Corporation License Verify the contractor's active registration / license / certification (depending on trade) and any past violations. Construction Contractor License specialties GENERAL License no. REFRIU1011KS Effective — expiration 05/10/1999-10/20/2016 Active. Meets current requirements. Bond Ohio Cas Ins Co $12,000.00 Bond account no. 023024241 Received by L&I Effective date 03/20/2013 03/15/2013 Expiration date Until Canceled GREAT AMERICAN INS CO OF NY Bond account no. 790286534220 $6,000.00 Received by L&1 Effective date 03/27/2003 04/09/2003 https://secure.lni.wa.gov/verify/Detail.aspx?UBI=601920980&LIC=REFRIUI011 KS&SAW= 01/20/2015