ADDENDUM NO. 1 UNIT 3 SCRUBBER UPGRADES EQUIPMENT ... ADDENDUM NO. 1 . UNIT 3 SCRUBBER UPGRADES EQUIPMENT INSTALLATION For the . MCINTOSH POWER PLANT . DECEMBER 10, 2014 . BID NO

ADDENDUM NO. 1

UNIT 3 SCRUBBER UPGRADES EQUIPMENT INSTALLATION For the

MCINTOSH POWER PLANT

DECEMBER 10, 2014

BID NO. 4364

The purpose of this addendum is to advise all interested parties of the following revisions and/or clarifications and to transmit the information as noted below:

1. Attachment “A” Drawings (Attached).

2. Bid Due Date Remains: 2:00 p.m. - Tuesday – December 30, 2014. Note: All addenda shall be acknowledged in the Bid submittal, therefore please sign the bottom of this page ** and return with the Bid submittal. All other items remain unchanged.

Tara T. Walls Tara T. Walls, CPPB Senior Purchasing Agent TTW/tw Cc: Sharif Ghorab – Robby Kniss File **ADDENDUM #1 is hereby “ACKNOWLEDGED” ___________________________ / ____________________ / _____________________________ / _____________ Signature Title Company Name Date

880 0TM SER I E SV E R T I C A L F L O W M I S T E L I M I N AT O R S

E N G I N E E R E D T O M E E T T H E S P E C I A L I Z E DD E S I G N R E Q U I R E M E N T S O F L A R G E U T I L I T YA N D I N D U S T R I A L F G D I N S TA L L AT I O N S8800TM SERIES FEATURES:•Special Munters DesignEngineered to maintain highefficiency at extremely low pres-sure drop for gas velocities up to1050 fpm (5.3 m/s).

•Assembled modules spans up to10 feet between supports.

•Variety of MaterialsAvailable in FRP, various stainlesssteel alloys, or a selection ofthermoplastics depending on therequirements of your system.

•Quiescent ZonesFor enhanced droplet removal.

•On-line CleaningModules are easy to clean, evenduring system operation.

•VersatilityEffective in both flat and inclinedapplications.

•Easy UpgradeReplaces many original equip-ment mist eliminators easily.

Utilizing similar profilegeometry, Munters’ 8801 and8802 eliminators offer the FGDsystem designer and operatoreffective, easily maintained mistelimination. The 8800 SeriesTMmist eliminators were designedto be installed as a two stagesystem, although single stageinstallations of either profilecan be provided. The 8802, alarger profile installed on 2.25inch centers, serves as the bulkentrainment separator while thesmaller 8801 profile, installedon 1.25 inch centers, providesfinal, smaller droplet separa-tion. Both profiles are factoryassembled into easy to installmodules under our ISO 9001quality program.

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Specifications for Munters’8800TM Series Mist Eliminators

Installation:The 8801 and 8802 mod-

ules are designed to allowunsupported spans of up to 10feet (3.1m). The profilesthemselves are smooth, with-out surface corrugations orprojections, resisting buildupof solids and allowing easycleaning while in operation.Pressure Drop:

The 8800TM Series misteliminators are designed foroptimal performance at super-ficial tower velocities in therange of 550 to 600 fpm (2.8 to3.1 m/s), but function effec-tively within the rangeof 400 to 1050

GAS

FLOW

GAS

FLOW

Munters’ engineers have made extensive studies of the dynamics of misteliminator gas flow, the behavior of entrained droplets and collectedliquids within the mist eliminator and the system requirements of largeusers. The resulting 8801 and 8802 Mist Eliminators feature aunique vane profile, incorporating a pattern of asymmetrical curves.The aerodynamics of this shape cause the gas stream to break awayfrom the face of the vanes and provide a quiet zone within the elimina-tor. These quiescent zones allow collected liquids to accumulate on thevane surface and drain off, preventing re-entrainment.

fpm (2.0 to 5.3 m/s). If thelocalized gas velocity at anypoint on the face of the separa-tor falls outside this range, theefficiency of the unit maydecrease due to localized re-entrainment.Liquid Removal:

The 8801 and 8802 misteliminators feature superiorliquid removal at velocitieswithin the 400 to 1000 fpmrange.

In a typical utility lime-stone FGD application, a twostage arrangement of Munters’mist eliminators can be ex-

pected to consistentlyprovide an exit

THE DATA AND SUGGESTIONS CONTAINED HEREIN ARE BASED ON INFORMATION MUNTERS

BELIEVES TO BE RELIABLE. THEY ARE OFFERED IN GOOD FAITH, BUT WITHOUT GUARANTEE, AS

CONDITIONS AND METHODS OF USE ARE BEYOND OUR CONTROL. WE RECOMMEND THAT THE

PROSPECTIVE USER DETERMINE THE SUITABILITY OF OUR PRODUCTS AND SUGGESTIONS BEFORE

ADOPTING THEM ON A COMMERCIAL SCALE.

Munters CorporationME DivisionPO Box 6428Ft. Myers, FL 33911 USAPhone: (941) 936-1555Toll Free: 1(800) MUNTERSFax: (941) 278-1316e mail: [email protected] ©Copyright Munters Corporation 2000

ISO 9001 Certified Printed in USA

EB-VMEB-re v. 9899

A full circle of 317 L stainless steel 8801 modules - cut to suit a 43’ID Tower. This unit has been in FGD service since 1991.

Materials & Wieghts (lbs./sq.ft.)

Mater ial 8801 8802

FRP

Polyprop ylene

Alloy Steels

Maximum Operating Temperature

FRP

Polyprop ylene

Alloy Steels

8

7

14

6

5

11

200 OF

165 OF

800 OF+

gas stream containing less than0.05 grains of entrained liquidper standard cubic foot of gasin most utility FGD systems.

The asymmetrical shape ofthe 8800TM series profiles causethe rapidly moving gas tobreak away from the face of thevanes, providing a quiet zonewithin the eliminator. Theinertia of entrained liquiddroplets causes them to impactthe surface of the vanes, wherethey coalesce within thesequiescent zones into largerdroplets and then drain away.

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Engineering Bulletin:EB- IMVFME-0501

Inspection & Maintenance

of Vertical Flow Mist Eliminators

NOTE:Mist eliminators should not be used for personnel access. Place planks across at least

two support members. Review safety procedures with appropriate supervisory personnel

prior to performing maintenance, especially before entering closed vessels.

To ensure continued trouble-free mist eliminator service, periodic internal inspections and appropriate

maintenance should be performed. Preventive procedures should be scheduled and accomplished during

each system outage.

At the minimum, the maintenance program should include:

1. Visual check of all internals, blade elements, structural members, etc., for solids buildup and/or damage.

a) Areas exhibiting defined buildup patterns may be attributed to spray nozzle malfunction, excessive

system carry over, an upset in system chemistry, temperature or water pressure excursions, or too

brief or infrequent washing periods. These areas should be noted for further specific investigation

and source correction. Buildup problems associated with gas maldistribution are not covered in

these recommendations.

b) Clean all areas of solids buildup with high-pressure hoses as required (not to exceed 300 psi).

c) Damaged components should be replaced as needed.

2. Check spray nozzles for evidence of malfunction. Disassemble, if necessary, and check internal parts

for excessive wear or plugging. Clean and/or replace as required.

3. Manually cycle individual spray headers “on”, checking valve function and sequence. Visually check

mist eliminator surface for spray coverage and intensity. Verify correct line pressure, cleaning strainers

as required.

4. Visually check all connections and member assemblies. Verify correct placement of all components.

Check for evidence of relative movement and proper component clearance, and/or evidence of gas

bypass. Repair or replace as needed.

Preventive maintenance should also include the following “on line” observations and practices.

5. Routine, daily review of operational data for the purpose of identifying equipment and/or component

malfunction, as evidenced by:

a) Abrupt or continued increase or decrease in operating drop.

b) Abrupt or continued increase or decrease in spray system pressure.

c) Excursions in temperature, flow rates, effluent discharge, etc.

6. Maintenance of a detailed log, recording specific procedures used for inspection, cleaning and

replacement operations, as well as dates and times and operating data.

7. Maintenance of an adequate inventory of spare parts for quick turnaround repair or replacement.

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©Copyright Munters Corporation 2005 Printed in USA

Munters Corporation - ME Division

PO Box 6428

Fort Myers, FL 33911 USA

Tel: (239)936-1555 Toll Free: (800)446-6868

Fax: (239)936-2657

E-Mail: [email protected]

www.munters.us

Product Safety

Safety, of everyone handling, installing, servicing and operating Munters products is our #1 concern.

Munters ME Division products are designed, with safety in mind.

Munters cannot be aware of all of the safety, fire and personnel procedures in force among all our

customers. The following is intended to be a general overview of potential hazards, not a complete safety

course. We urge you to check with your supervisor to be sure that you are familiar with all of the regula-

tions covering your job and job site, and that you have all the training and equipment needed to perform

your job safely.

Confined Spaces - Whenever equipment is installed inside a tower, tank, vessel or anywhere that

entrance and exit is limited, it may be considered a “confined space”. Special hazards can include heat,

toxic or asphyxiating gasses and fire. Access to “confined spaces” is generally controlled and may involve

special procedures for lockout of equipment which could affect the environment in the space,

Fire - Many products are flammable if ignited, especially products made of PVC (SCRUBdek™

and DRIFdek®) and polypropylene (mist eliminators) to mention just a few. These products can easily be

ignited from any source of ignition, but welding is perhaps the most common. Not only do welding sparks

and splatter, present a danger, but improperly discarded welding rod stubs can ignite flammable materials.

Welding on the outside of a vessel having flammable mist eliminators or packing in contact with the inner

surface of the vessel, can be the source of ignition., remember that products of combustion may be toxic,

asphyxiating or inflammable themselves.

Personnel Access - Mist eliminators and packing should not be used for personnel access. When-

ever it is necessary for personnel to be on eliminators or packing, planking or plywood of sufficient

strength must be placed over the surface SPANNING AT LEAST 2 SUPPORTS, and personnel must not

venture off the planking.

Sharp Edges - Sharp edges can be found on any equipment, but especially on light gauge fabrica-

tions such as METAdek® and mist eliminators. Proper attire must be worn.

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©Copyright Munters Corporation 2003

The control of mist eliminator fouling, due to chemical scaling is a critical factor in maintaining system

efficiency. A process design and system chemistry, which prevents liquid-phase precipitation in the mist-

eliminating zone, is essential to prevent chemical scaling.

Frequent “On-Line” washing, during periods of normal operation is also necessary for maintenance of the

mist eliminators.

The amount of mist eliminator scaling is an increasing function of the degree of dissolved calcium

concentration in the scrubbing slurry and the mist eliminator wash water. The maximum allowable

concentration in the wash water should be 500-1,000 ppm. This can vary, as the level of dissolved

magnesium sulfite, or sodium sulfite (depending on the type of scrubbing system), but should not exceed

70-80% of the equilibrium concentration or saturation level of CaSO4.

Note: in all cases, the point at which monitoring takes place should be at the point where the liquid

discharges from the scrubber to the treatment/recycle system.

The surfaces of the mist eliminator must be washed as the scrubber or absorber operates, to prevent the

deposition of limestone and sulfate/sulfide-solids, which continue to react with the SO2 and O

2 in the

scrubbed gas. This deposition promotes reaction products (gypsum scale for example), which are difficult

to remove. Continuous washing is mandatory, at low (below 85%) alkali utilization rates. Note that alkali

utilization is high when the concentration of alkali in the slurry carry-over to the mist eliminator is low. It is

beneficial to operate at a minimum pH level, which helps reduce the scale deposition and improves alkali

utilization, at some sacrifice of SO2 removal efficiency.

Operation at high alkali utilization rates typically uses intermittent washing, which is most effective with

fresh or makeup water. Fresh water is always preferable in any system. Fresh water may be limited by

process or site constraints. When recycled process liquids are used for washing of the mist eliminators, the

suspended solid concentrations in the water supplied to the washing system should be limited to a

maximum of 1000 ppm. Concentrations above this level significantly increase the rate of solids deposition

on the mist eliminator surfaces. Makeup water (whether fresh, recycled, or a blend of both), should

always be introduced into the system through the mist eliminator wash system.

Effective wash water rates are related to the scrubbing mode. For systems with low alkali utilization, and/

or high solids deposition, continuous wash rates of 0.5 (vertical flow) to 0.75 (horizontal flow) GPM/ft2 of

mist eliminator surface are recommended.

For systems with high alkali utilization and/or low solids deposition, intermittent wash rates of 1.5 (vertical

flow) to 3.00 (horizontal flow) GPM/ft2 of mist eliminator surface are recommended.

Systems incorporating mist eliminator stages are preferentially washed on both upstream and downstream

faces of the first stage, and on the upstream face of the second stage, on intervals approximately once per

hour. Washing of the outlet face of the second stage may be limited to once per shift, or even on operator

option, during periods of low flow or at shut down.

Engineering Bulletin: EB-SCFGD-0501

Scale Control and Washing of Munters FGD System

Mist Eliminator

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Solid cone sprays, of no more than 90º spray angle, spaced so as to overlap spray patterns by roughly

50%, and designed for nozzle pressures from 30 to 50 psi are usual. Spray nozzle tips must not be more

than 30" from the face of the mist eliminator being washed at the closest point. Sequence timers should

provide the capability of “on” cycles of 2 to 10 minutes, “off” cycles of 50 to 58 minutes. Typically the

mist eliminator would be divided into sections, with one section being washed at a time. Sections are to be

washed sequentially, to keep the flow of wash water to the system constant. The first stage should be

washed 5 minutes on, 20 to 30 minutes off, second stage 5 minutes on, 60 minutes off. The adjustable

timers should permit the cycles to be lengthened or shortened to suit operating conditions. It is suggested

that the wash cycle be started at the typical rates and then be adjusted after system operation is stabilized

for several months. This permits sufficient operating experience to properly judge the effects of adjusting

the wash cycle. Each adjustment should be followed by stabilized operation of several months duration, to

provide for a sufficient observation period.

The efficient and continued operation of mist eliminators is dependent upon keeping the elements (blade

and/or modules) in clean condition. If the system chemistry, which includes the water quality and added

reagents, is not consistently monitored, the resulting fouling of the mist eliminator will adversely affect the

operation of the total FGD system.

During all outages, the mist eliminators should be washed for at least a five (5) minute period on all sides.

Once access to the eliminators can be safely permitted (VERIFY APPROPRIATE SAFETY

PROCEDURES WITH SUPERVISORY PERSONNEL BEFORE ENTERING VESSELS OR

DUCTWORK), the eliminators should be inspected. Any buildup found should be removed manually by

water spray washing, utilizing pressures not greater than 300 psi.

Following are further references for information on the chemistry of FGD systems and the relationship

between alkali utilization, scaling, and mist eliminator performance:

1. Scrubber DemisterTechnology for Control of Solids William Ellison, NUS Corporation,

7/28/78

2. Performance of Entrained Separators in Slurry Scrubbing Processes Holliden et al, TVA,

June 1975

3. PEDCo Environmental, Inc., 1981 Flue Gas Desulfurization System EPA Contract 68-01-

6310

4. Limestone FGD Scrubbers Users Handbook EPA -600/8-81-017, April 1981

5. Developments & Experience in FGD Mist EliminatorApplication R.T. Egan, W. Ellison,

EPA/EPRI Symposium, November 1983

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©Copyright Munters Corporation 2005 Printed in USA

Munters Corporation - ME Division

PO Box 6428

Fort Myers, FL 33911 USA

Tel: (239)936-1555 Toll Free: (800)446-6868

Fax: (239)936-2657

E-Mail: [email protected]

www.munters.us

Product Safety

Safety, of everyone handling, installing, servicing and operating Munters products is our #1 concern.

Munters ME Division products are designed, with safety in mind.

Munters cannot be aware of all of the safety, fire and personnel procedures in force among all our

customers. The following is intended to be a general overview of potential hazards, not a complete safety

course. We urge you to check with your supervisor to be sure that you are familiar with all of the regula-

tions covering your job and job site, and that you have all the training and equipment needed to perform

your job safely.

Confined Spaces - Whenever equipment is installed inside a tower, tank, vessel or anywhere that

entrance and exit is limited, it may be considered a “confined space”. Special hazards can include heat,

toxic or asphyxiating gasses and fire. Access to “confined spaces” is generally controlled and may involve

special procedures for lockout of equipment which could affect the environment in the space,

Fire - Many products are flammable if ignited, especially products made of PVC (SCRUBdek™

and DRIFdek®) and polypropylene (mist eliminators) to mention just a few. These products can easily be

ignited from any source of ignition, but welding is perhaps the most common. Not only do welding sparks

and splatter, present a danger, but improperly discarded welding rod stubs can ignite flammable materials.

Welding on the outside of a vessel having flammable mist eliminators or packing in contact with the inner

surface of the vessel, can be the source of ignition., remember that products of combustion may be toxic,

asphyxiating or inflammable themselves.

Personnel Access - Mist eliminators and packing should not be used for personnel access. When-

ever it is necessary for personnel to be on eliminators or packing, planking or plywood of sufficient

strength must be placed over the surface SPANNING AT LEAST 2 SUPPORTS, and personnel must not

venture off the planking.

Sharp Edges - Sharp edges can be found on any equipment, but especially on light gauge fabrica-

tions such as METAdek® and mist eliminators. Proper attire must be worn.

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Munters Corporation 210 6

th Street SE, Fort Myers, FL 33907

Phone: 239-936-1555 Fax: 239-278-1316

O&M MANUAL: 8801-1.5/8801-1.25 Two Stage

Mist Eliminators

Customer: The Babcock & Wilcox Company

Project: City of Lakeland (McIntosh Power Plant)

Munters File: G311-40206 (SO #89123)

Date: July 14, 2014 Rev. 0

7.0 Drawings

7.1 D-40206-01 rev. A

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COL DWG 23-1401-4053

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Munters Corporation 210 6th Street SE, Fort Myers, FL 33907 Phone: 239-936-1555 Fax: 239-278-1316

O&M MANUAL: 8801-1.5/8801-1.25 Two Stage Mist Eliminators Customer: The Babcock & Wilcox Company Project: City of Lakeland (McIntosh Power Plant Unit 3) Munters File: G311-40206 (SO #89123) Date: October 21, 2014 Rev. 1

O & M MANUAL 8801-1.5/8801-1.25 Two Stage Mist Eliminators

for

The Babcock & Wilcox Company

Project: City of Lakeland (McIntosh Power Plant) B&W Contract Number – 299Q

B&W Purchase Order Number – BAX244609

MUNTERS REFERENCE #G311-40206 (SO #89123)

October 21, 2014

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TABLE OF CONTENTS 1.0 General Information 2.0 Maintenance & Safety Requirements 3.0 General Erection/Installation & Start-up Procedures 4.0 Wash System Recommendation

5.0 Storage and Handling Requirements 6.0 Literature

6.1 Munters 8800 Series 6.2 Inspection & Maintenance, Vertical Flow Munters Mist Eliminators 6.3 FGD Mist Eliminators Scale Control & Cleaning, Wash Water Considerations

7.0 Drawings

7.1 D-40206-01 rev. A

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1.0 GENERAL INFORMATION

For your application, we are pleased to supply the Munters 8801-1.5/8801-1.25 vertical flow mist eliminator system for the City of Lakeland – McIntosh Power Plant. The system consists of the Munters’ style 8801-1.5 first stage vertical flow mist eliminator followed by the 8801-1.25 vertical flow second stage mist eliminator. Layout of the system is provided on Munters drawing no. D-40206-01 rev. A. All items are to suit a 36’-0” diameter absorber. The 8800 Series represents a proven, cost-effective mist eliminator design, that maximizes removal efficiency, exhibits the highest re-entrainment velocity of its class, minimizes pressure loss, and maximizes cleanability (both in operation and manually). In evaluating the performance of any mist eliminator, efficiency, capital cost, and to a larger extent the operating cost of the system is dependent on:

a) The spacing between profiles (closer spacing means smaller limit drop size, greater liquid loading capacity and higher re-entrainment velocity).

b) How well it manages the collected liquid for drainage. c) Aerodynamic design to minimize pressure loss. d) Maintaining the system in an operably clean state.

Munters Corporation ME Division’s business and only business for the past 30 plus years is to develop the highest performing designs, while minimizing operating cost and down time of the scrubbers. Our patented designs are unequaled in performance and in minimizing down time of scrubbers. All production is done under our ISO 9001 Quality System. The function of the bulk entrainment separator in a properly designed two stage mist elimination system is to minimize the liquid loading on the second polishing stage. The polishing stage should have the narrowest possible profile spacing for minimal limit drop size, while being able to be maintained in an operably clean state. The more effective the first stage liquid removal, the higher the velocity that the final stage can handle before re-entrainment occurs. 1.1 8801-1.5 1st Stage Lower Level Mist Eliminator

Individual profiles are snapped into modules by means of integrally molded spacers. The profile spacing is 1.5” and the module height is 8-3/8”. This first stage has the profiles oriented horizontally for a vertical gas flow.

1.1.1 This equipment will be furnished as assembled modules, to be arranged in the absorber tower. Individual modules will be furnished in 59” wide modules to span the specified supports. See Munters drawing no. D-40206-01 rev. A for layout.

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1.1.2 Maximum clean weight of the modules will be approximately 30 lbs. The 8801-1.5 can be easily cleaned in operation utilizing the spray wash system provided.

1.1.3 The shape of the 8801-1.5 mist eliminator is an aerodynamically designed, two-pass

configuration. This aerodynamic shape and two-pass configuration permits maximum cleanability while assuring minimum pressure loss. Proper mist eliminator cleaning is dependent upon direct impact of the spray wash, not dissolution. The 8801-1.5 is designed to allow spray to access all areas within the assembled module. This minimizes manual cleaning and the need to disassemble the profile packs.

1.1.4 Materials of construction are FRP profiles and Glass-Coupled Polypropylene spacers. 1.2 8801-1.25 2nd Stage Upper Level Mist Eliminator

The profile spacing is 1.25” and the module height is 8-3/8”. This second stage has the profiles oriented horizontally for a vertical gas flow. Individual profiles are snapped into modules by means of integrally molded spacers.

1.2.1 This equipment will be furnished as assembled modules, to be arranged in the absorber tower. Individual modules will be furnished in 59” wide modules to span the specified supports. See Munters drawing no. D-40206-01 rev. A for layout.

1.2.2 Maximum clean weight of the modules will be approximately 50 lbs. The 8801-1.25 can be

easily cleaned in operation utilizing the spray wash system provided. Full plugging is unlikely. . 1.2.3 The shape of the 8801-1.25 mist eliminator is an aerodynamically designed, two-pass

configuration. This aerodynamic shape and two-pass configuration permits maximum cleanability while assuring minimum pressure loss. Proper mist eliminator cleaning is dependent upon direct impact of the spray wash, not dissolution. The 8801-1.5 is designed to allow spray to access the maximum area within the assembled module. This minimizes manual cleaning and the need to disassemble the profile packs.

1.1.5 Materials of construction are FRP profiles and Glass-Coupled Polypropylene spacers.

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2.0 MAINTENANCE & SAFETY REQUIREMENTS

2.1 Required Maintenance Accesses

The mist eliminators will be designed to fit through a 36” x 18” access door.

2.2 Required Maintenance/Frequency We recommend the mist eliminator modules be inspected during each shutdown and

modules with a buildup should be washed with water using not greater than 300 psi pressure hoses to complete the task. If there are no process problems, the buildup should be minimal but a thorough inspection and manual cleaning is recommended every 1 to 1-1/2 years.

2.3 Safety Procedures

Plastic products can easily be ignited from any source of ignition, but welding is perhaps the most common. Not only do welding sparks and splatter present a danger, but improperly discarded welding rod stubs can ignite flammable materials. Welding on the outside of a vessel having flammable mist eliminators in contact with the inner surface of the vessel can be the source of ignition. Remember that products of combustion may be toxic, asphyxiating or inflammable themselves. Plastic material in wet scrubbers can be safe provided adequate safety precautions are designed into the system and safety procedures followed.

To prevent accidental fires from welding: 1. The outside of all vessels in the vicinity of the mist eliminator sections should be clearly marked-“No Welding in this Area”. 2. Welding inside the vessel should be done only after completely draping the mist eliminators with welding blankets and/or other procedures are taken to fully prevent the possibility of ignition of the mist eliminators. All welding rod waste should be properly disposed of and not thrown down into the absorber.

2.4 Recommended Maintenance Vertical Flow Munters Mist Eliminators Note: Mist eliminators should not be used for personnel access. Place plywood or

planks across at least two (2) support members. Review safety procedures especially concerning lockout and notification with appropriate supervisory personnel prior to performing maintenance, especially before entering closed vessels.

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To ensure continued trouble-free mist eliminator service, periodic internal inspections and appropriate maintenance should be performed. Preventive procedures should be scheduled and accomplished during each boiler or system outage. At the minimum, the maintenance program should include:

2.4.1 Visual check of all internals, blade elements, structural members, etc. for solids build-up and/or damage.

2.4.2 Areas exhibiting defined build-up patterns may be attributed to spray nozzle malfunction,

excessive system carryover, system chemistry, temperature or water pressure excursions or too brief or infrequent washing periods. These areas should be noted for further specific investigation and source correction. Build-up problems associated with gas maldistribution are not covered in these recommendations.

2.4.3 Clean all areas of solids build-up with high-pressure water hoses as required (not to exceed

300 psig). 2.4.4 Check spray nozzles for evidence of malfunction. Disassemble, if necessary, and check

internal parts for excessive wear or plugging. Clean and/or replace as required. 2.4.5 Manually cycle individual spray headers “on”, checking valve function and sequence.

Visually check mist eliminator surface for spray coverage and intensity. Verify correct line pressure, cleaning strainers as required.

2.4.6 Visually check all connections and member assemblies. Verify correct placement of all

components. Check for evidence of relative movement and proper component clearance, and/or evidence of gas by-flow. Repair or replace as needed.

Preventive maintenance should also include the following “on line” observations and practices

2.4.7 Routine, daily review of operational data for the purpose of identifying equipment and/or component malfunction as evidenced by:

a) Abrupt or continued increase or decrease in operating pressure drop. b) Abrupt or continued increase or decrease in spray system pressure. c) Excursions in temperature, flow rates, effluent discharge, etc. 2.4.8 Maintenance of a detailed log, recording specific procedures used for inspection, cleaning and replacement operations, as well as dates, times and operating data. 2.4.9 Maintenance of an adequate inventory of spare parts for quick turn-around repair or replacement operations.

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3.0 GENERAL ERECTION INSTALLATION & START-UP PROCEDURE S

3.1 Procedures

3.1.1 The mist eliminator standard full modules are completely interchangeable and need only be laid out on the arrangement shown on Munters drawing no. D-40206-01 rev. A. Cut modules and nonstandard full modules are numbered to conform to the drawings.

3.1.2 When it is desired to commence installation of the mist eliminator modules it should first be determined that the access to the absorber tower is available and supporting structure is in place as called for by project drawings.

3.1.3 Installation of the mist eliminator modules shall begin with the center row in the absorber tower. The mist eliminator modules shall be installed so that the modules are supported as noted on Munters drawing no. D-40206-01 rev. A. Installation of an individual row should start with the “nose” end next to the tower wall and should proceed across that row fitting mist eliminator modules “nose to tail” so that they nest as they sit in the existing support structure. When installing the last module in each row, it should be installed with the “nose” raised with the next to last module having the trailing edge raised. Nest the two together and drop in place. In the event that any one module needs to be removed from the tower, this procedure can be reversed. The module that is to be removed is tilted with the nose end raised until it has cleared the module directly adjacent to it. Using this method, any module can be removed from any row without removing adjacent modules.

3.1.4 When hold down angles are utilized, care must be taken during the tightening of mechanical fasteners to ensure that modules are not stressed, cracked or broken.

3.1.5 Precautions should be taken during unpacking, handling and installing mist eliminator modules to ensure that they are not cracked or broken by rough handling during installation.

3.1.6 Before entering the absorber towers or attempting to install the mist eliminators, it is important that the absorber tower be checked for adequate ventilation. The absorber tower should be isolated from possible entry of process gasses or vapors by utilizing blankoffs/dampers and/or approved safety procedures. Also, be sure that scaffolding or access facilities needed to meet OSHA requirements are installed prior to entry. Check with project supervisor(s) before attempting to perform installation in closed vessels or upon elevated structures.

3.1.7 It is required that during installation of Munters Corporation’s vertical flow mist eliminators, sheets of plywood or scaffolding planks be laid across the surface of already installed mist eliminator modules, spanning at least 2 support members.

3.2 Commissioning

Plywood, scaffolding planks, tools, packing materials and all other foreign matter must be carefully removed from the absorber tower prior to start-up of mist eliminator materials.

0635-299Q Manual DY45059-1

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23-1401-0006



4.0 WASH SYSTEM RECOMMENDATION

Proper washing is essential for the satisfactory long-term operation of the mist eliminator. In general, the mist eliminators should be washed as frequently as possible with the maximum available volume of the cleanest water available. 4.1 The mist eliminator wash system is supplied by others to keep the mist eliminators

washed during operation to remove any solid build up or potential scale-forming materials from the eliminator surfaces. The system is designed to wash the inlet face of the first (lower) stage in one operation. Both the outlet face of the first (lower) and the inlet face of the second (upper) stage are also washed in a second, combined operation.

4.2 Generally, mist eliminator wash operations are limited by overall process water

limitations on the total amount available on a daily basis and the amount available at any given instant. As general policy, the mist eliminators should be washed as frequently as possible with the maximum quantity of the cleanest water available. Also, in general, several short but evenly spaced washes are better than one long, infrequent wash using the same quantity of water.

4.3 The system consists of a number of individual water spray nozzles mounted on a series of separate headers so that sections of the mist eliminator can be washed sequentially, minimizing the total instantaneous water demand and allowing average water flow to be evened out. Nozzles are designed to project a full cone spray pattern (solid cone) and are placed on the headers to insure uniform distribution across the face of the mist eliminator. 4.4 Recommended water wash rates for the inlet or upstream faces are 0.75 to 1.50 US gpm/sq. ft. at nozzle pressures of 35 to 40 psig.

0635-299Q Manual DY45059-1

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23-1401-0006



5.0 STORAGE AND HANDLING REQUIREMENTS

Upon receipt of the boxes/crates the mist eliminator modules should be checked for external damage. Any damage noted or suspected should be investigated and reported to the freight carrier and to Munters Corporation for repair or replacement prior to Installation. When it is necessary to store mist eliminator materials on site prior to installation, Munters Corporation on-site storage instructions should be adhered to in order to prevent degradation of the mist eliminators during storage. The mist eliminators will be shipped on pallets requiring storage and handling as follows: 5.1 Storage

5.1.1 The mist eliminators can be stored on the shipping pallets. 5.1.2 Pallets should be put on blocks that are leveled with no less than two (2) blocks per pallet. 5.1.3 The pallets should not be stacked. 5.1.4 The equipment should be stored in a secure area free from traffic. 5.1.5 The mist eliminators must be covered with an ultra-violet resistant tarp to prevent deterioration. 5.1.6 Shrink-wrap must be removed when storage exceeds 90 days. 5.1.7 The modules shall be inspected on a regular basis. 5.1.8 The Seller shall be allowed reasonable access to inspect the material on a six (6) month basis.

5.2 Handling

5.2.1 The pallets can be moved or lifted with a forklift truck. 5.2.2 The pallets can be moved or lifted with a crane. 5.2.3 In either case, care should be used to prevent banging or dropping of the

equipment. 5.2.4 Precautions should be taken to ensure that the modules are not cracked or

broken. A count of all equipment should be taken at unloading to verify quantities received. Any damaged crates should be opened immediately and the contents inspected for damage, inventoried and replaced in a secure crate.

0635-299Q Manual DY45059-1

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23-1401-0006



6.0 Literature

6.1 Munters 8800 Series

6.2 Inspection & Maintenance, Vertical Flow Munters Mist Eliminators

6.3 FGD Mist Eliminators Scale Control & Cleaning, Wash Water Considerations

0635-299Q Manual DY45059-1

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23-1401-0006



7.0 Drawings

7.1 D-40206-01 rev. A

0635-299Q Manual DY45059-1

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23-1401-0006

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/ COL DWG. 23-1401-4053

0635

-299

Q M

anua

l E01

0217

-0

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23-1401-4053

0635-299Q Vendor Drawing B0293688-1

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COL 23-1401-4053

\A1;51

'-8"

\A1;5

'-0"

\A1;\pxqc;GAS INLET

FA1 FA1TRAY INSTALLATIONB0296124

\A1;4'-

10" EL 199'-0 1/4"

OF EXISTING SPRAY HEADER

EL 194'-2 1/4"TOP OF EXISTING TRUSS

EL 189'-2 1/4"EXISTING TRAY

EL 137'-6 1/4" TOP OFABSORBER BOTTOM PLATE

\A1;36'-0"

\A1;ABSORBER INSIDE DIAMETER

{ABSORBER SECTIONAL FRONT VIEW(LOOKING EAST)TYPICAL FOR ABSORBERS 31 & 32}

\A1;50'-0"

GA GC GD GF

\A1;25'-0"

\A1;25'-

0" \A1;50'-0"

\A1;25'-0"\A1;25'-0"

ST

AC

K

\A1;19

'-6"

\A1;

19'-6

"

\A1;50'-0"

\A1;25'-0"\A1;25'-0"

42

41

40

NORTH

MODULE 32 MODULE 31

J

IDATE

1

DESCRIPTION

REVISIONS

RE

V APPROVAL

H

G

F

34 2

E

D

C

B

A

44134 2

568DWG

NO

J

H

G

F

7

56

E

D

C

8

B

A

7

REV.

DWG. NO.Detail (10/09/13)

SCALE

"PROPRIETARY AND CONFIDENTIAL INFORMATION"

User Defined Field

ORIG. CONTRACT NO.

USE DIMENSIONS ONLY- DO NOT SCALE -

PROJECT NO.Dist.Erec.

Dist.MFG..

Dist.Cust.

APPV'D

CHK'D

DATE

COA

DWN

Type

© BABCOCK & WILCOX POWER GENERATION GROUP, INC. ALL RIGHTS RESERVED.THIS DRAWING IS THE PROPERTY OF BABCOCK & WILCOX POWER GENERATION GROUP, INC. AND CONTAINS CONFIDENTIAL AND PROPRIETARY

INFORMATION OWNED BY BABCOCK & WILCOX POWER GENERATION GROUP, INC. ANY COPYING, USE, OR DISCLOSURE OF THIS DRAWING WITHOUT THE WRITTEN PERMISSION OF BABCOCK & WILCOX POWER GENERATION GROUP, INC. IS STRICTLY PROHIBITED. THIS MATERIAL ISPROTECTED UNDER TRADE SECRET AND UNFAIR COMPETITION LAWS AND THE EXPRESSION OF THE INFORMATION CONTAINED THEREIN IS

PROTECTED UNDER FEDERAL COPYRIGHT LAWS.

20 SOUTH VAN BUREN AVENUE, BARBERTON, OHIOBabcock & Wilcox Power Generation Group, Inc.

2014

J

YES

YES

YES

NTS

STELLABUTO

MR DENK

STELLABUTO

GA3180

568-0011

0635-299Q

07/24/14

GENERAL INFORMATIONABSORBER TRAY INSTALLATION

UNIT 3 WET FGD UPGRADEFIELD ALTERATION

00B0296123

PROJECT

B0296123

FALSEPreliminaryAuthoring ToolB0296123.dwgNO

{\LREFERENCE DRAWING LIST}B0293595 - DESIGN ERECTION ARRGT UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - GENERAL INFORMATION271747E - ARRANGEMENT ABSORBER TOWER SECTION J-J & H-H

%%P1/8"

%%P1/8" %%P1/8"

%%P3/16"

>168"SEE NOTE D1

TABLE 1

0-24"

%%P1/16"

%%P0.015

%%P1/8"

FRACTION

DECIMAL

SQUARENESS

DIAGONALMEASURED

LINEAR DIMENSIONS>24"-168"

ALL TOLERANCES DEFINITIONS PER ANSI Y14.5

TOLERANCES UNLESS OTHERWISE SPECIFIED

(DIMENSIONS ARE FOR PART TEMPERATURE OF 20%%dC (68%%dF)ANGULAR TOLERANCE

%%USHIP UNIT MARK NUMBER DESCRIPTION

ABBREVIATION (SEE BELOW)

ITEM NUMBER

ATA - ABSORBER TRAY ASSEMBLY

aaa - nnnG1. ABSORBER DIMENSIONS ARE TO THE INSIDE OF THE 1/4" THICK TP316L WITH 2.75% MIN MOLY SHELL PLATE.

G2. ERECTOR TO ASSURE THAT COMPONENTS ARE ADEQUATELY CLEANED BEFORE INSTALLATION OF NEW AND ALTERED COMPONENTS.

{\L\C6;GENERAL NOTES}

{\L\C6;DETAILER NOTES}D1. TO ACHIEVE THE SPECIFIED AS {DETAILED} COMPONENT TOLERANCES, THE FABRICATOR MUST CAREFULLY DIMENSION COMPONENT PARTS, SPECIFYING {PART TOLERANCES} AS REQUIRED. FABRICATION AND ERECTION EFFECTS SUCH AS WELD SHRINKAGE MUST BE CONSIDERED WHEN DETAILING COMPONENT PARTS. UNLESS OTHERWISE NOTED, THE DETAILER IS RESPONSIBLE FOR THIS ENGINEERING FUNCTION. SEE TABLE 1.

{\LABBREVIATIONS}ABS - ABSORBER TOWERBOS - BOTTOM OF STEELBOT - BOTTOM OF TRAY

- CENTERLINECONN - CONNECTIONEL - ELEVATIONFS - FAR SIDEID - INSIDE DIAMETERINS - INSIDEINS - NEAR SIDEREF - REFERENCETOS - TOP OS STEELTYP - TYPICALWP - WORK POINT

aaa

nnn

"UNLESS OTHERWISE NOTED, ALL NON-PRESSURE TO NON-PRESSURE WELDS SHALL BE MADE IN ACCORDANCE WITH AWS OR ASME CODE".

%%UWELDING

SHIP UNIT MARK NUMBER INDEX - ABSORBER TRAYS {\H0.66667x;\C2;(QUANTITIES SHOWN ARE FOR TWO (2) ABSORBERS)}

B&W COA NO. SYSTEM PART NO. SHIP UNIT MARK NO. SHIP UNIT QTY UNIT OF MEASURE ERECTION DWG NO. MATERIAL DET/ASSY DWG NO. ARRGT DWG NO.

GA3180 6693491 ATA-100 32 EA B0296123 ABSORBER TRAY ASSEMBLY 316L (UNS S31603) B0296125 B0296124

CITY OF LAKELAND FLORIDAMcINTOSH POWER PLANT

UNIT 3 WET FGD UPGRADE

{\LB&W ABSORBER TRAY INSTALLATION DRAWING LIST}B0296123 - FIELD ALTERATION UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - GENERAL INFORMATIONB0296124 - FIELD ALTERATION UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - PLAN SECTION FA1-FA1

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COL 23-1401-4054






2014



\A1;51

'-8"

\A1;5

'-0"

\A1;\pxqc;GAS INLET

A

B B

A

TRAY INSTALLATIONB0293597

TRAYSUPPORTSB0293596

\A1;4'-

10" EL 199'-0 1/4"

OF EXISTING SPRAY HEADER

EL 194'-2 1/4"TOP OF EXISTING TRUSS

EL 189'-2 1/4"EXISTING TRAY

EL 137'-6 1/4" TOP OFABSORBER BOTTOM PLATE

\A1;36'-0"

\A1;ABSORBER INSIDE DIAMETER

{ABSORBER SECTIONAL FRONT VIEW(LOOKING EAST)TYPICAL FOR ABSORBERS 31 & 32}

J

IDATE

1

DESCRIPTION

REVISIONS

RE

V APPROVAL

H

G

F

34 2

E

D

C

B

A

44134 2

568DWG

NO

J

H

G

F

7

56

E

D

C

8

B

A

7

REV.

DWG. NO.Detail (10/09/13)

SCALE


User Defined Field

ORIG. CONTRACT NO.



Dist.MFG..

Dist.Cust.

APPV'D

CHK'D

DATE

COA

DWN

Type





2014

J

YES

YES

YES

NTS

MJ STELLABUTO

MR DENK

RL GOODE

GA3180

568-0011-18

0635-299Q

07/16/14

GENERAL INFORMATIONABSORBER TRAY INSTALLATION

UNIT 3 WET FGD UPGRADEDESIGN ERECTION ARRGT.

01B0293595

PROJECT

B0293595


{\LB&W ABSORBER TRAY INSTALLATION DRAWING LIST}B0293595 - DESIGN ERECTION ARRGT UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - GENERAL INFORMATIONB0293596 - DESIGN ERECTION ARRGT UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - PLAN SECTION A-AB0293597 - DESIGN ERECTION ARRGT UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - PLAN SECTION B-BB0293598 - DESIGN ERECTION ARRGT UNIT 3 WET FGD UPGRADE - ABSORBER TRAY INSTALLATION - SECTIONS & VIEWS

%%P1/8"

%%P1/8" %%P1/8"

%%P3/16"

>168"SEE NOTE D1

TABLE 1

0-24"

%%P1/16"

%%P0.015

%%P1/8"

FRACTION

DECIMAL

SQUARENESS

DIAGONALMEASURED

LINEAR DIMENSIONS>24"-168"

ALL TOLERANCES DEFINITIONS PER ANSI Y14.5

TOLERANCES UNLESS OTHERWISE SPECIFIED

(DIMENSIONS ARE FOR PART TEMPERATURE OF 20%%dC (68%%dF)ANGULAR TOLERANCE

%%USHIP UNIT MARK NUMBER DESCRIPTION

ABBREVIATION (SEE BELOW)

ITEM NUMBER

ATA - ABSORBER TRAY ASSEMBLYPHD - PERIMETER HOLD DOWNTHD - TEE HOLD DOWNTLP - TRAY LEDGE PLATETSP - TRAY SUPPORT CONNECTION PLATETST - TRAY SUPPORT TEE

aaa - nnnG1. ABSORBER DIMENSIONS ARE TO THE INSIDE OF THE 1/4" THICK TP316L WITH 2.75% MIN MOLY SHELL PLATE.

G2. ALL INTERNAL WELDS TO BE CONTINUOUS SEAL WELDS.

G3. ALL WELDED JOINTS THAT WILL BE EXPOSED TO FLUE GAS OR PROCESS LIQUID SHALL BE COMPLETELY SEAL WELDED (BOTH SHOP & FIELD WELDS).

G4. ERECTOR TO ASSURE THAT COMPONENTS ARE ADEQUATELY CLEANED BEFORE INSTALLATION OF NEW AND ALTERED COMPONENTS.

G5. FOR NEW TRAYS BEING INSTALLED, STRUCTURAL DESIGN FOR TRAY LOAD IS 45LBS/SQ FT.

{\L\C6;GENERAL NOTES}

{\L\C6;DETAILER NOTES}D1. TO ACHIEVE THE SPECIFIED AS {DETAILED} COMPONENT TOLERANCES, THE FABRICATOR MUST CAREFULLY DIMENSION COMPONENT PARTS, SPECIFYING {PART TOLERANCES} AS REQUIRED. FABRICATION AND ERECTION EFFECTS SUCH AS WELD SHRINKAGE MUST BE CONSIDERED WHEN DETAILING COMPONENT PARTS. UNLESS OTHERWISE NOTED, THE DETAILER IS RESPONSIBLE FOR THIS ENGINEERING FUNCTION. SEE TABLE 1.

{\LB&W STANDARDS DRAWING LIST}512768E - GENERAL ARRANGEMENT STANDARD TOLERANCES ABSORBER TOWER FABRICATED MEMBERS TOLERANCES347068C - GENERAL ARRANGEMENT STANDARD TOLERANCES ABSORBER TOWER INTERNAL SUPPORT MEMBERS



{\LABBREVIATIONS}ABS - ABSORBER TOWERBOS - BOTTOM OF STEELBOT - BOTTOM OF TRAY

- CENTERLINECONN - CONNECTIONEL - ELEVATIONFS - FAR SIDEID - INSIDE DIAMETERINS - INSIDEINS - NEAR SIDEREF - REFERENCETOS - TOP OS STEELTYP - TYPICALWP - WORK POINT

aaa

nnn

"UNLESS OTHERWISE NOTED, ALL NON-PRESSURE TO NON-PRESSURE WELDS SHALL BE MADE IN ACCORDANCE WITH AWS OR ASME CODE".

%%UWELDING


GA3180 6692954 TST-001 4 EA B0293595 TRAY SUPPORT TEE 316L (UNS S31603) B0293598 B0293596







GA3180 6692954 TSP-008 28 EA B0293595 TRAY SUPPORT CONNECTION PLATE 316L (UNS S31603) B0293598 B0293596

GA3180 6692954 TLP-009 8 EA B0293595 TRAY LEDGE PLATE (3 1/2" WIDE x 1/4" THICK) 316L (UNS S31603) B0293598 B0293596

GA3180 6692954 TLP-010 8 EA B0293595 TRAY LEDGE PLATE (3" WIDE x 1/4" THICK) 316L (UNS S31603) B0293598 B0293596



GA3180 6692954 THD-014 280 EA B0293595 TEE HOLD DOWN 316L (UNS S31603) B0293600 B0293597










GA3180 6692954 PHD-024 8 EA B0293595 PERIMETER HOLD DOWN 316L (UNS S31603) B0293600 B0293597







{\H0.66667x;\C256;LOT NO. (6692966) } SHIP UNIT MARK NUMBER INDEX - ABSORBER TRAYS {\H0.66667x;\C2;(QUANTITIES SHOWN ARE FOR TWO (2) ABSORBERS)}























1

1111

SHIP UNIT MARK NUMBER INDEX -

PLATEWORK: TLP-009, 010, 011& 012 - ID'D 1/4" THICK. ABSORBER SECTIONAL

1

FRONT VIEW: ADDED ERECTOR NOTE (NE). MRD

07/28/14

MJS

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COL 23-1401-4056

SYMMETRIC ABOUT ABSORBER & EXISTING TRUSS

\A1;26'-1" INSIDE GAS INLET

35'-6" ID OF 3"WIDE TRAY LEDGEPLATE (TYP @ TLP-010,011 & 012)

\A1;5'-2" \A1;5'-2"\A1;5'-2"\A1;5'-2"\A1;2'-6" \A1;5'-2" \A1;5'-2" \A1;2'-6"

TSP008

TST006

TSP008

TST004

TSP008

TST002

TSP008

TST001

TSP008

TST005

TSP008

TST003

TSP008

TST007

TST001

TST002

TST003

TST004

TST006

TST007

TSP008

TSP008

TST

005

TSP008

TSP008

TSP008

TSP008

\A1;36'-0" ABSORBER INSIDE DIAMETER - 1/4" THICK TP316L WITH 2.75% MIN MOLY SHELL PLATE

TSP008

TLP

009

TLP010

TLP011

TLP012

TLP009

TLP010

TLP011

TLP012

TLP012

TLP011

TLP010

TLP

009TLP009

TLP010

TLP012

TLP011

A1

A9

SY

MM

ETR

ICA

BO

UT

AB

SO

RB

ER

N

35'-5

" ID

OF

3 1/

2" W

IDE

TR

AY

LE

DG

EP

LATE

(TY

P @

TLP

-009

)

J

IDATE

1

DESCRIPTION

REVISIONS

RE

V APPROVAL

H

G

F

34 2

E

D

C

B

A

44134 2

568DWG

NO

J

H

G

F

7

56

E

D

C

8

B

A

7

REV.DWG. NO.Detail (10/09/13)

SCALE


User Defined Field

ORIG. CONTRACT NO.



Dist.MFG..

Dist.Cust.

APPV'D

CHK'D

DATE

COA

DWN

Type





2014

J

YES

YES

YES

3/4"=1'-0"

MJ STELLABUTO

MR DENK

RL GOODE

GA3180

568-0011-18

0635-299Q

07/16/14

PLAN SECTION A-AABSORBER TRAY INSTALLATION


01B0293596

PROJECT

B0293596




1 ADDED ERECTOR NOTE (NE) (F3). 07/28/14 MJS

1

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COL 23-1401-4057

\A1;26'-1" INSIDE GAS INLET

\A1;5'-2"\A1;5'-2"

\A1;5'-2

"\A1;2'-6" \A1;5'-2" \A1;5'-2" \A1;2'-6"\A1;36'-0" ABSORBER INSIDE DIAMETER

N

\A1;5'-2" \A1; TRAY SUPPORT TEES

AB

SO

RB

ER

ABSORBER & EXISTING TRUSS

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

101

ATA

102

ATA

102

ATA

121

ATA

121

ATA

103

ATA

103

ATA

120

ATA

120

ATA

104

ATA

104

ATA

119

ATA

119

ATA

105

ATA

105

ATA

118

ATA118

ATA

106

ATA

106

ATA

117

ATA

117

ATA

107

ATA

107

ATA116

ATA116

ATA

109

ATA

114

ATA

109

ATA

114

ATA

110

ATA

113

ATA

110

ATA

113

ATA

112

ATA

111

ATA

112

ATA

111

\A1;1

3/4"

\A1;

17'-6

"7

SP

AC

ES

AT

2'-6

"(A

BS

OR

BE

R T

RA

YA

SS

EM

BLI

ES

)

\A1

;1 3

/4"

\A1;5'-0"\A1;(ABSORBER TRAY ASSEMBLIES) \A1;5'-0"\A1;(ABSORBER TRAY ASSEMBLIES) \A1;5'-0"

\A1;(ABSORBER TRAY ASSEMBLIES)\A1;5'-0"\A1;(ABSORBER TRAY ASSEMBLIES)\A1;5'-0"\A1;(ABSORBER TRAY ASSEMBLIES)\A1;5'-0"\A1;(ABSORBER TRAY ASSEMBLIES)

\A1;2"

\A1;

2"

\A1;2"

\A1;2"

\A1;

2"

\A1;2" \A1;2"\A1;1"\A1;1"\A1;1"\A1;1"\A1;1"\A1;1"\A1;1"

B2 B0293598

B2

B1

B1B0293598

B3

B3B0293598

ATA

115

ATA

108

\A1;2

" (TY

P)

END OF

TEE HOLD DOWN

ABSORBER TRAY ASSEMBLY\A1;2"

(TYP)

TEE HOLD DOWN

END OFEDGE OF

\A1;

17'-6

"7

SP

AC

ES

AT

2'-6

"(A

BS

OR

BE

R T

RA

Y A

SS

EM

BLI

ES

)

PHD-030

PHD-030

PHD-030

PHD-029

PHD-029

PHD-028

PHD-027 PHD

-026

PHD-025 PH

D-024

8.15

\U+0

0B0

(RE

F)

8.45

\U+0

0B

0

6.19\U+00B0

9.81\U+00B0(REF)

13.30\U+00B0(REF)

PHD

024PHD

024

PHD

025PHD

025

PHD

026PHD

026

PHD

027PHD

027

PHD

028

PHD

028

PHD

029

ATA

108

PHD

029

PHD

030

PHD

030

PHD

030PHD

030

PHD

030

PHD

030

PHD

030

PHD

030

PHD

030

PHD

030

PHD

030

PHD

030

PHD

029

PHD

027

PHD

028

PHD

027

PHD

028

PHD

025

PHD

026

PHD

025

PHD

026

PHD

024PHD

024

THD014

{TYPICAL 140 PLACES(ONE (1) AT EACH 2'-6" LONG EDGEOF ALL ABSORBER TRAY ASSEMBLIES)}

THD019

THD023

THD019

THD023

THD020

ATA

115

PHD

029THD020

THD020

THD020

THD017

THD022

THD017

THD022

THD018

THD018

THD018

THD018

THD015

THD021

THD021

THD015

THD016

THD016

THD016

THD016

J

IDATE

1

DESCRIPTION

REVISIONS

RE

V APPROVAL

H

G

F

34 2

E

D

C

B

A

44134 2

568DWG

NO

J

H

G

F

7

56

E

D

C

8

B

A

7


SCALE


User Defined Field

ORIG. CONTRACT NO.



Dist.MFG..

Dist.Cust.

APPV'D

CHK'D

DATE

COA

DWN

Type





2014

J

YES

YES

YES

3/4"=1'-0"

MJ STELLABUTO

MR DENK

RL GOODE

GA3180

568-0011-18

0635-299Q

07/16/14

PLAN SECTION B-BABSORBER TRAY INSTALLATION


00B0293597

PROJECT

B0293597




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Text Box

COL.23-1401-4058

\A1;1"TST001

A5

A5

TSP008

TST001

TSP008

1/41/4

3/1

6

SEALTYP TOP & BOTTOMOF TSP-008

\A1;3" MIN

A3

A3

SYMMETRIC ABOUT ABSORBER & EXISTING TRUSS

\A1;1/2

"

TST001

TST007

1/41/4SEAL

(1/4)

(1/4)

3/163/16

\A1;5"

TLP012

ABSORBER &EXISTING TRUSS

TLP

009

\A1;2

1/2"

\A1;5"

TST006

TST005

TST004

TST003

TST002

\A1;1/2" GAP

TST001

TST007

TST006

TST005

TST004

TST003

TST002

\A1;EL 194'-2 1/4"

\A1;6"

\A1;

1/2"

\A1;1/2

"

\A1;3"

\A1;5/16" \A1;3/8" THICK PLATE

WP

TLP009

TLP009

\A1;6"

TLP009

3/16

\A1;1

1/2"

SEAL AT ENDS OFTRAY LEDGE PLATE

TLP

010TLP

011TLP

012

\A1;2 1/2"\A1;

1/2"\A

1;1/

2"

\A1;5/8" THICK PLATE

\A1;6"

\A1

;8 1

/2"

\A1;

5/8"

THI

CK P

LATE

1/8

3 WELDS TYPICAL1 AT CENTER OF TRAY1 AT EACH END OF TRAY

2

3/16

3/1

6

\A1;3

"

\A1;1/

4" \A1;1/4"

SEAL

\A1;EL 194'-2 1/4"\A

1;6

"

TLP010

A7

TSP008

A7

\A1;6"

\A1;

1/2"

\A1;1/2

"

\A1;3"

\A1;5/16" \A1;3/8" THICK PLATE

\A1;1

" C

LE

AR

\A1;

1" C

LEAR

VARIES

TLP011

TLP012

TLP009

TLP010

TLP011

TST002

TST004

TST006

SHOWN

SHOWN

SHOWN

TST003

TST005

TST007

OPPOSITE

OPPOSITE

OPPOSITE

WPSEALTYP TOP & BOTTOMOF TSP-008

\A1;3" MIN\A1;6"

3/16

\A1;1

1/2

" \A1;EL 194'-2 1/4"\A1;6

"

TLP012

TLP011

TLP010

TLP009

3/16

TSP008

TST

002TST

003

TST004

TST005

TST006

TST007

TLP

012

\A1;EL 194'-2 1/4"

\A1;EXISTING SHELL PLATE

\A1;(1/4" THICK PLATE)

J

IDATE

1

DESCRIPTION

REVISIONS

RE

V APPROVAL

H

G

F

34 2

E

D

C

B

A

44134 2

568DWG

NO

J

H

G

F

7

56

E

D

C

8

B

A

7


SCALE


User Defined Field

ORIG. CONTRACT NO.



Dist.MFG..

Dist.Cust.

APPV'D

CHK'D

DATE

COA

DWN

Type





2014

J

YES

YES

YES

AS NOTED

MJ STELLABUTO

MR DENK

RL GOODE

GA3180

568-0011-18

0635-299Q

07/16/14

SECTIONS & VIEWSABSORBER TRAY INSTALLATION


01B0293598

PROJECT

B0293598




\A1;1"3/16TYP

3/16

SEALTYPSEAL

ATA

nnn ABSORBER TRAY ASSEMBLY

TSTnnn TRAY SUPPORT TEE

ABSORBER TRAY ASSEMBLY NEOPRENE BOOT

THDnnn

TEE HOLD DOWN

EL 194'-2 1/4"

SY

MM

ET

RIC

AB

OU

T TRAY S

UPPORT TEE\A1;1/4"

\A1;2 1/2"

\A1;

2"\A1

;3/16" \A1

;1/2"

(REF)

EL 194'-2 1/4"

\A1;1/4"\A1;2 1/2"

\A1;

2"\A1

;3/16"

\A1;1/2" (R

EF)SEE NOTES NE2 & NE3DWG B0293595

EXISTING SHELL PLATE

\A1;1"

\A1;(MIN)

SEALTYP

SEAL

3/16TYP3/16

PHD

nnnPERIMETER HOLD DOWNSEE NOTES NE2 & NE3DWG B0293595

ABSORBER TRAY ASSEMBLY

NEOPRENE BOOT

ATAnnnABSORBER TRAY ASSEMBLY

TLPnnnTRAY LEDGE PLATE

1 SECTION A9-A9: DELETED TAG

TLP-013, ADDED TAG TLP-011;ID'D 1/4" THICK PLATE. MRD

07/28/14 MJS

11

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Inserted Text

23-1401-4059

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Inserted Text

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COL 23-1401-4059

Documents

ADDENDUM NO. 1 UNIT 3 SCRUBBER UPGRADES EQUIPMENT ... ADDENDUM NO. 1 . UNIT 3 SCRUBBER UPGRADES EQUIPMENT INSTALLATION For the . MCINTOSH POWER PLANT . DECEMBER 10, 2014 . BID NO