Va1 tsb 00m m m1b man 8000 01 a4

DOCUMENT SUBMISSION STATUS: FC

0 Feb.23.11 Revised Z.Sakal T.Kitano | Y.Sato
A Jun.23.'10 First Issue T.Kitano Y.Sato
Z.Sakai |
REV DATE - DESCRIPTION _ CHKD APPD
DRWN |
OWNER OWNER’S
CONSULTANT

POYRY |

VIETNAM OIL AND GAS GROUP (PVN) POYRY ENERGY LTD

‘EPC CONTRACTOR EPC CONTRACTOR’S CONSULTANT

FICHTNER

GmbH & Co. KG

VIETNAM MACHINERY FICHTNER GmbH & Co. KG

INSTALLATIONCORPORATION (LILAMA)

PROJECT TITLE ANG 1 THERMAL POWER PLANT 2 x 600MW
VUNG TURBINE, GENERATOR AND AUXILIARIES

STEAM :
CONTRACT No.
300709/LILAMA-CST
DRAWING TITLE |

.

ERECTION GUIDANCE FOR

SUB-CONTRACTOR STEAM TURBINE AND GENERATOR
TOSHIE FUNCTION NAME SIGN DATE
DRWN Z.Sakai ZS Jun.23.'10
CHKD T.Kitano T.K | Jun23-10

APPD Y.Sato YS . Jun.23.10

DOCUMENT No. SCALE REV 0

- VA1-TSB-00M-M-M1B-MAN-8000

240

TOSHIBA PCD-GFH-XVVA1-0001-2

# #% 4 SDAíTEiHIfSSUED Feb, 24, 2011

CUSTOMER TÔ HAM5” O/#: M231001/2
25⁄L4
PLANT .

Vietnam/Lilama Corporation
Vietnam/Vung Ang 1

Thermal Power Plant 2 x 6(00MW

- ERECTION GUIDANCE FOR
STEAM TURBINE AND GENERATOR

The information in this material is confidential and
contains Toshiba’s intellectual property including
know-how. It shall not be disclosed to any third party,
copied, reproduced, used for unauthorized purposes
nor modified without prior written consent of Toshiba.

Toshiba Corporation

° #| ạ5

3

Bl 2 Feb.24,2011 Revised | Y.Sato .| T.Kitano | ZSakai ~

1 Jan.11,2011 Revised . Y.Sato T.Kitano Z.Sakai

rev | IEli# A ft a0 mK 3 A A ja 4
REV. NO. DATE CONTENTS APPROVED BY | CHECKED BY | REVISED BY
a wh 4. (INTERNAL) | ## 47 # Field Engineering Group
DISTRIBUTION T-Gl | FKAN-G 1 ISSUED BY KA-FS
mA EB Y.Sato
Customer | 1 KA-EU 1 FSHIGI 1 | APPROVED BY Jun,23,2010
a T.Kitano
KA-[U 1 FSUE 1 CHECKED BY Jun,23,2010
ja 4 -ˆ Z.Sakal
| PREPARED BY Jun,23,2010 2⁄4 9
TOSHIBA CORPORATION : o

PETRO VIETNAM
VUNG ANG 1 Unit #1-#2 STG

2 X 600MW

[ERECTION GUIDANCE FOR STEAM TURBINE AND GENERATOR

PART-I and GENERATOR Installation Guide
TURBINE

PART-2

Detail Procedure of Turbine and Generator Installation

Section 1; Steam Turbine and Main Valves
Section 2; Generator

REVISION RECORD

“490

PART-1

TURBINE and GENERATOR Installation Guide

Ye90

. Introduction
This document provides the outline installation procedures of the basic steps and

sequence of installation activities without detailing the methods used to complete
each step. The intention is to give customer a better understanding of the
installation process.

. Foundation Preparation

2.1 Verify Foundation Embedment | |

Check foundations for correct location, size and elevation of anchor bolts for

turbine and generator pedestal. And check foundations for auxiliary

equipments. |

2.2 Supporting Device |

Installer will set and level of "Fixators also known as Leveling Blocks" per

drawing for Turbine and Generator.

Installer will set and level of leveling blocks and packer plates, etc

. for installation of auxiliary equipments as per each foundation drawing. |

. Receiving and Storage -

3.1 Receipt of equipment and materials

Inspect all incoming materials for loss or damage. Inspecting includes the

protective covering and packing for obvious damage.

3.2 Storage of Equipment and Materials

Equipment and/or materials are to be stored and preserved. Materials should be

arranged to accommodate correct order of installation.

3.3 Unloading and Hauling

Installer performs all off-loading, on site transportation, rigging and lifting.

Remove all shipping braces, shipping covers, packing and supports.

3.4 Equipment Erection |

Installer will be responsible for verification of actual lifted weight, dimensions of

equipment and material. Installer also shall select appropriate lifting rigs like a

sling, wire rope, chain block, hoist, crane etc.

. Installation
4.1 Turbine

3/490

Installer performs the setting of sole plates and make them correct level.
Turbine installation order will be following steps;

1) LP Outer Lower Casings
Generally, the condenser will be carried into the position prior to LP casing
installation.
Installer may be required to prepare crane, rigging device and/or hydraulic lift
device with rolling system in order to set LP casing onto foundation.

2) Standards
Prior to setting, fit and connect the oil drain pipes for standards.
Then set standards onto the position and check level and contact.
Align together with LP casing by wiring so that HIP casing can be installed.

3) HIP lower casing
HIP lower casing will be required to turn over, set on position.

4) LP Casings
LP inner casings will be required turning. over , then set onto position to ~
conduct Top-off wiring.

. Set LP outer casing, and conduct Top-on wiring.

5) Turbine Assembly

Following the above, assembly work will be carried out as per steps and detail

procedure. |

See Parts-2 of this document.

6) Machining of Turbine parts

Turbine will not be assembled at factory. In case of factory assembly, CAAS

(Computer Aided Assembly System) will be applied. | |

The following parts are mainly required machining during assembly and

measurement stage.

a.Center key

b.ARM key (running key, support shim, thrust key)
c. HIP / LP GIB key & shim

d.Shim for thrust bearing

522

e.Spacer for nozzle support bar equipment
f. Doweling for turning gear assembly
g. Doweling for setting of Turbine supervisory

*CAUTION
It is necessary to remove about each parts which applied an anticorrosive
agent, before assembly.

4.2 Generator | |

Prior to Generator stator on base, terminal box will be carried in to mezzanine

floor temporarily, if necessary.

Installer may be required to prepare crane, rigging device and/or hydraulic lift

device with rolling system in order to set Generator onto foundation.

Installer to select proper sling wires and fit at trunnions for lifting.

To take care for protection of equipment damage due to sling wire.

Installer may proceed Generator on base work after setting of LP outer lower

casing in order to use lifting device with rolling system commonly. |

- Further assembly will be carried out as per steps and detail procedure. |

~ See Parts -2 of this document.

4.3 Auxiliary Equipment
Installer may consider equipment carry in route, almost: equipment will be
transported to unloading bay of Turbine house and bridge crane can be used. In
case, Installer will be required to make temporary opening of wall or remove
structure beam of the building in order to carry in equipment.
1) Equipment to be installed on basement and mezzanine floor. Set equipment on
foundation. The equipment to be leveled by shimming as required and set to
proper elevation with respect to equipment base line as line as determined
from the drawing. Grout for all anchor bolts for box out and nut for all anchor
bolts. Equipment such as;
_- Main oil tank (Motor will be transported separately, need set and align
for such motors on pump bases) .
- Oil conditioner

- Main oil cooler
- Duplex oil filter
- EHC oil unit

Ago

- Seal oil unit

- Gland steam condenser

- Gland steam exhauster

2) Electrical Equipment

Set channel base and to level it, cubicle will be installed on its channel base

with bolting such as;
- H2 gas measuring rack

- GCP, GPR, GACP

- DCMCC

- NGR

- AVR, THY, FCB
- VISA

8) Place Other Equipment |

Set H2 dryer, float trap, BCT terminal box, etc and some of instrument

stanchion, etc as per drawing.

4) Major Valves for Turbine

| Installer may require preparing the temporary support structure for MSV/CV

and CRV in order to make proper welding work for main steam pipe and hot

reheat pipe. ` |

Installer may proceed with necessary arrangement for the preparation of

hydrostatic test and for steam blow out. And to make necessary restoration
works for both valves after steam blow out..

After Turbine full load test (over 24 hours), Fine mesh strainers for both

valves shall be removed.

5) Piping Work

Assemble and erect ancillary piping including support, control and |

instrumentation per drawing. Installer may require to make adjustment of

support beam for cutting and fabricating as well as site run piping.

Major piping system ; |

- Main steam lead piping

- Lubricating oil piping

- EHC oil piping

-° Gland steam piping

- Seal oil piping

- H2 gas piping

- Drain line

"/290

5. Cleaning and Flushing
Installer will be responsible for keeping pipe inside clean during erection and for
flushing work including preparation of temporary provision as per procedure in
Part-2, mainly as follows;
- Oil flushing for Lubricating oil piping and seal oil piping
- Oil flushing and leak test for EHC oil piping
- Steam seal blow out for Gland steam piping

6. Warnings and disclaimers

6.1 Application .

The Toshiba Steam Turbine and Generator Installation Manual and Test Procedure

do not include all information necessary for every possible contingency concerning
the installation and test operation, of the Toshiba Steam Turbine, Generator, and
associated auxiliaries. Should you require further Information about the Toshiba
Steam Turbine, Generator, and associated auxiliaries or should a particular situation
arise which is not covered by. Toshiba Steam Turbine and Generator Installation
Manual and Test Procedure, the matter should be referred to Toshiba Technical
Adviser (s).

7490

6.2 WARRANTY AND LIMITATION OF LIABILITY _
TOSHIBA AND THE USER’S DIRECT SELLER ACCEPT NO LIABILITY FOR

ANY INJURY, LOSS OR DAMAGE THAT RESULTS OR MAY RESULT FROM
ANY FAILURE TO OBSERVE THE PROCEDURES, INSTRUCTIONS, WARNINGS,
DESCRIPTIONS, DATA,AND INFORMATION CONTAINED IN THE TOSHIBA
STEAM TURBINE AND GENERATOR INSTALLATION AND TEST PROCEDURE.
THE PROCEDURES, INSTRUCTIONS, WARNINGS, DESCRIPTIONS, DATA, AND
INFORMATION CONTAINED IN THE TOSHIBA STEAM TURBINE AND
GENERATOR INSTLLATION MANUAL AND TEST PROCEDURE SHALL NOT
BE INTERPRETED AS ANY FORM OF GUARANTEE OR WARRANTY MADE
BY TOSHIBA (STRIKETHROUGH: AND) OR THE USER’S DIRECT SELLER.
TOSHIBA DOES NOT MAKE ANY GURANTIES OR WARRANTIES OTHER
THAN THOSE CONTAINED IN THE FINAL WRITTEN PURCHASE
CONTRACT BETWEEN TOSHIBA AND THE PURCHASER DIRECTLY
PURCHASING THE EQUIPMENT FROM TOSHIBA, SUBJECT TO ALL THE
LIMIATIONS PROVIDED THERIN. ALL THE GUARANTIES AND
WARRANTIES UNDER SUCH CONTRACT RUN TO AND ONLY TO THE
BENEFIT OF SUCH DIRECT PURCHASER. THE USER’S DIRECT SELLER
- DOES NOT MAKE ANY GUARANTEE OR WARRANTY OTHER THAN THOSE

CONTAINED IN THE FINAL WRITTEN PURCHASE CONTRACT BETWEEN
THE USER’S DIRECT SELLER AND THE USER, SUBJECT TO ALL THE
LIMITATIONS PROVIDED THERIN.

6.3 QUALFIED PERSONS ONLY |

ONLY “QUALFIED PERSONS” SHOULD INSTALL AND TEST THE

_ TOSHIBA STEAM TURBINE, GENERATOR, AND ASSOCIATED AUXILIARIES

IN ACCORDANCE WITH THE TOSHIBA STEAM TURBINE AND GENERATOR

INSTALLATION MANUAL AND TOSHIBA PROVIDED TEST PROCEDURES

WITH REFERENCE TO ALL APPLICABLE LAWS, REGULATIONS AND

SAFETY PROCEDURES. |

QUALIFIED PERSONS SHOULD SATISFY ALL OF THE FOLLOWING

CRITERIA:

1) QUALIFIED PERSONS MUST HAVE CAREFULLY READ AND UNDERSTOOD

-THE TOSHIBA STEAM TURBINE AND GENERATOR UNIT INSTALLATION

MANUAL, TEST PROCEDURES, AND ANY OTHER MANUALS OF THE

ASSOCIATED DEVICES AND COMPONENTS OF THE TOSHIBA STEAM
TURBINE, GENERATOR, AND ASSOCIATED AUXILIARIES.

2) QUALIFIED PERSONS MUST HAVE RECEIVED TRAINING BEFORE
INSTALLATION AND TEST OF THE TOSHIBA STEAM TURBINE,
GENERATOR, AND ASSOCIATED AUXILIARIES.
3) QUALIFIED PERSONS MUST HAVE BEEN SO AUTHORIZED BY
THE PURCHASER. | | | |
4) QUALIFIED PERSONS MUST HAVE BEEN TRAINED BY THE PURCHASER

_AND/OR TOSHIBA FOR THOSE ACTIVITIES BEFORE THE |

INSTALLATION AND THE TEST

5) QUALIFIED PERSONS MUST BE COMPETENT IN THE INSTALLATION

AND TEST OF THE TOSHIBA STEAM TURBINE, GENERATOR, AND

ASSOCIATED AUXILIARIES (STRIKE THROUGH:MANUAL) THAT YOU

ARE TO DO.
6) QUALIFIED PERSONS SHOULD BE TRAINED USE OF SAFETY EQUIPMENTS

SUCH AS A HARD HAT, A FACE SHIELD, RUBBER GLOVES, SAFETY
GLASSES AND FLASH CLOTHING;

I faao

NOTE

In no event should a person who does not satisfy all of the above criteria of a “Qualified
Person "install, or test operate for a Toshiba Steam Turbine and Generator unit and it’s
subassemblies. |

- PRECAUTIONS FOR SAFETY

IMPORTANT MESSAGES | |
Signal words such as DANGER, WARNING, two kinds of CAUTION, and NOTE, will be
followed by important safety information that must be carefully reviewed. .

Safety Signs Meaning
A DANGER Indicates an imminently hazardous situation, which will result in death or
serious injury if you do not follow instructions.

_ Indicates an imminently hazardous situation, which could result in death
A WARNING or serious injury if you do not follow instructions.

A CAUTION Indicates an imminently hazardous situation, which if not avoided, may
Cc AUTION result in minor injury or moderate injury.
Indicates an imminently hazardous situation, which if not avoided, may.
- | result in property damage. |

NOTE Give you helpful information.

12/22;

PART-2
Detail procedure of Turbine and Generator installation

hao

INSTRUCTION MANUAL FOR OF TURBINE AND GENERATOR

INDEX

SECTION 1: STEAM TURBINE AND MAIN VALVE

NO. TITLE

LST-GFH- STEAM TURBINE & GENERATOR FIELD P-16
_ XVVAI-0001 WORK SEQUENCE FLOW CHART |
Ds [roe ~ ANCHOR BOLT SETTING AC
(INCLUDING OIL PIPE SLEEVE) - P-17~33
TB-001 SETTING OF BENCH MARK AND MEASUREMENT P-34~40
PRC-99T047. SETTING OF FIXTATOR | | P-41~47
TB-003 SETTING OF SOLE PLATES FOR TURBINE AND
GENERATOR
TB-004-1 LP CASING DIVIDED TYPE P-48~58

TB-004-2 INSTALLATION OF BLOCKS FOR LP PACKING P-59~67

¬ CASING | .P-68~69
TB-005 BEARING STANDARD
TB-006 HIP CASING P-70~73

TB-007 TURNOVER OF LP CASING P-74~78

TB-007-3 TURNOVER OF HIP OUTER LOWER CASING P-79~82

TB-008 - SAG CHART OF PIANO WIRES P-83~86

TB-009 TOPS-ON WIRING P-87

TB-010 WELDING OF HIP CASING AND CRV JOINT P-88~100

TB-011 AT SITE | P-101~107
FINAL GROUTING OF TURBINE AND
GENERATOR. .
TB-012 DISASSEMBLY OF UPPER HALF CASING P-108~112 |

TB-013 P-113~115
OVERALL WIRING PROCEDURE IN TOPS-OFF — P-116
TB-014 CENTERING OF NOZZLE DIAPHRAGM AND
PACKING HEAD
TB-015 ALIGNMENT OF BEARING OUTER RING P-117~120

TB-016 HANGING-IN OF ROTOR -_ P-121~125

TB-017 CENTERING ALIGNMENT P-126~129

P-130~136

49 p

TB-018 MEASUREMENT AND ADJUSTMENT OF
EACH PART
TB-019 ASSEMBLE OF PRESSURE DETECTION TUBE P-137~156.
TB-020 FINALASSEMBLY OF NOZZLE DIAPHRAGM, P-157
ROTOR AND.CASING —- _
TB-021 FINAL ASSEMBLY OF BEARING STANDARD P-158~173
TB-022 P-174~182
TB-023 ASSEMBLY OF CROSSOVER PIPING P-183~186

TB-030 INSTALLATION AND ADJUSTMENT OF P-187~194
TB-031 P-195~203
TB-037A SUPERVISORY EQUIPMENT P-204~207

TC-009 WIRING P-208~220
TC-010 P-221~226
TC-012 LOCKING METHOD OF BOLTS AND NUTS P-227~231
~ TC-013 P-232~237
TC-015 PROCEDURE FOR DISASSEMBLING THE FINE |
TC-016 P-238~241
TC-025 MESH SCREEN OF MAJOR VALVES
P-242~243
4GFHO01101 CRV INSTALLATION P-244~248

4GFH01102 ASSEMBLING CRV AFTER BLOW THROUGH P-249~251

4GEH01103 MSV CV INSTALLATION P-252~281

ASSEMBLING MSV AFTER BLOW THROUGH P-282~306

MOUNTING THE PROTECTIVE COVER P-307~319

PRESSURE TEST APPLICATION PROCEDURE

TIGHTENING-UP UPPER HEADS OF MSV

AND CRV

T/G F OIL LUSHING PROCEDURE OF

LUBLICATING OIL LINE

OIL FLUSHING AND LEAK TEST PROCEDURE
OF HP EHC | |
MAIN TURBINE STEAM SEAL LINE BLOW
THROUGH -

9/242-

MESSRS: PETRO VIETNAM PLANT UNIT#1-#2 STEAM TURBINE & GENERATOR FIELD WORK LST-GFH-XVVA1-0001
PLANT: VUNG ANG 1 THERMAL POWER GENERATOR SEQUENCE FLOW CHART __. *NON-ASSEMBLED HIP CASING
- EQUIPMENT:2X600MW STEAM TURBINE *TWO LP(A&B)CASINGS

*NON-ASSEMBLED GENERATOR

SETTING ANCHOR i—= : _ SETTING FLOWABLE
BOLTS WITH tt i? GROUPPADS 7?
TEMPLATE
a, ; ot, foyer, F SETTING AND em FINSTALL'AND ADJUST LP-? 0 av, ‘ened PINSTALL LP-A@LP-B Ew", a,
4 TOU §....g pe CHIPSPOILNEG PWLOARTKES FORG yy: 02 SETTINBGLOCLKESVELING i. tpi’ +To3 3+? ADJUST SOLE bute! Toa psf A & LP-B CASINGS ‘ INNER CASINGS WITH i-m T06 }— ST STD STO dpe! 07 dames
_— PLATES i xs.„e° — ‡TIGHTEN VERTIOAL JOINT TEMPORARY SHIM “secant _—..
.

LA | TIGHTEN STATOR UNLOADING FROM FREIGHT CAR SETTING & WELDING OF © CHECK RESISTANCE
Got TRUNNIONS ri © & MOVE TO COOLER CASING WELDING P| © GENERATOR COOLER CASING STABTAOSRE ON p> (208) TEMPELATUR DETECTOR & (am)
FOR STATOR AREA BY TRANSPORTER THERMOCOUPLES
& TIGHTEN FOOT PLATES

TRANSPORTATION FOR
STATOR TO SITE

BY RAIL ROAD .

‘ B REMOVE TRANSPORTATION , .
ATTACHMENT OF STATOR TOP REMOVE FOUNDATION FOR
GENERATOR STATOR HAULINGLÝ LIFTING FACILITY
. BOTTOM OF LIFTING FACILITY

“ , INSTALL AND atte,° ang TOP'SON Egy 4v#0n9 4. HA TOP'S OFF BI ADJUSTMENT OF NOZZLES foo, E INSTALL ALL ah ALIGN HIP/LP-A, na
2m T07 ‡> ADJUST HIP ÿ-#‡ T08 ‡--- WRING AROUND LP Pre TIO Fee waning ƒ HỆ TH¿n FPP 8, 112 Fe rotors fPPi 113 Pt Lp-aip-p Rotors $PTP'4 3Fo,es
CN LOWER CASING Mu Quế Xu eế ï CASINGS - tu, PKG HEADS &PKG.CSG

⁄ TASSEMBLE, x SEAL WELDING p> (coo) CONNECT AND ASSEMBLE là AT NHAC R ASSEMBLE HYDROGEN|
INSULATE STATOR BUSHING CURRENT ENCLOSURE GAS COOLERS
TRANSFORMERS
LEAD BARS EHC OIL
FLUSHING AND
CERTIFICATE

ve ALL ROTORS oe FINAL oe SETTING TSI oe FINAL ALIGN AND _ FINAL ALIGN [TTiHg atten, $eesi FINAL GROUT ate, LUBE OIL
T414 14F%.e.m..( oneOcLKEIAnRaANGAEND ï mE2PTsịl,g6 ¿3n..h...UApSpSeErNBLHYALOFF PPPs,2"71O6F4....0g DECVOICNETSROLAND] yPoPPETIF10e°4..f tTpIsGiHpT-EaN, COLUPPL-IAN/GLS.P-BI2P-5Ệ14 THẾ }4.2...Íj ANlDpgC/OGUEPNLE a FORSTFD/M&D, | „mĐề2 TTa2o0†henÊn POlRLEPFALRUASTHIIONNG | 'hrrlcArE TL ope! XS 122%
TU JADMMSIMENISI ”” i.GARWNGR. TỰ DEVICES Ỷ ROTORS / “ee E ROTORS GENERATOR } |. “+
re DP

(@2)— INSERT GEN >(s)— se > (10) — ASSEMBLE SEAL OIL œ2;
ROTOR —_ BRAOKETS Í BEARINGS FLUSHING

““ FITTING SETTING STUB SHAFT & , ADJUSTING wont,
j——| ALIGNMENT p> (an) COLLECTOR BRG INSTALL
KEYS COLLECTOR BRUSH RIGGING FLOOR PLATE & [Pi T18 Fo
EX COVER =

Pa wt, TÔoe, instaLt crossi CƯ wet, READY FORT/G1 Par nN BLOWING OUT oo ote, BO:NG cuy awr,, CONTROL a ate, a a REMOVE FINE . :
Ệ T22 }.... RESTORATION we! 123 OVER PIPE ‡n{ T24 be ON TURNING ‡-E{ T25 ?.-- AND HỆ T6 Đen PT TẾT de DEVICES —jpe! 28 jg COMMISSION fy 109 }....‡ MESH STRAINER T/0 ï
MS - FROM MSV & CRV
_——— _— - GEAR Mu VeP CERTIFICATE eet SH êh ADJUSTMENT soeneneeel

1 © +O SEs a ASSEMBLE ` FiT AND SET ae kee WITH HYDROGEN | `
GEN'S BRG COLLECTOR

w DEVICES FLUSHING

oS - ‘ TOSHIBA CORPORATION

TOSHIBA VENDOR DRAWING NO. TB —- 000

Anchor Bolt Setting Guideline

1. Outline

(1) The setting work of the anchor bolt template will be carried out under the cooperation with civil

work contractors.

(2) The datum point/ line for T/G foundation is correctly transferred to the template setting area.
(3) When the building frame structure construction is preceding T/G foundation erection work., the

building frame will be used for installation of template. However, in the most of the
construction the T/G foundation erection is ahead of building construction.

This guideline is based on such condition, that is, the steel columns to support the template will

be set on the T/G foundation column. The support columns for template will be erected on the
T/G foundation columns before the rebars hinder setting the support columns in the operating
floor mat.

The sketch below shows the example of setting of template support column. The template
support column stands on the T/G foundation column before pouring concrete in operating floor

mat. .

vy ~_T/G foundation column

Support column for template

T/G operating floor mat

1/17 "90

TOSH IBA | VENDOR DRAWING NO. TB - 000
Anchor Bolt Setting Guideline

Template for anchor bolt setting Support column for template

z3 OR T/G operating floor mat

- “~~ T/G foundation column

Y-Y view

(4) When the building frame structures may be used, the template is arranged on the building frame
structure. Refer to the following sketch.

M HE AK Anchor bolt frame
T+xz?—:i%k7—k
Auxiliary beam a

Tờ»—⁄#&}7Lt—-¿»1ñW
Anchor bolt hanging structure

NSH 8 |
Support column for template
⁄⁄3 2> 4=
Building structure
Anchor bolts

2/17 ly

TOSH I BA VENDOR DRAWING NO. TB - 000
Anchor Bolt Setting Guideline

2. Setting of Template
(1) The position of template support column is decided from datum points which were transferred in
anchor bolt setting area.

_ (2) The necessary materials for setting of template will be located nearby to be installed.
(3) The base plates for template support column are fixed to the position by hole-in anchor bolts.

Template support column

Site welding

~ 5/8” (16mm) thick base plate

Hole-in anchor bolt |

(4) The appropriate support column in that location will be erected vertically on the base plate, then
fillet-welded. .

(5) The beams are set in position. After adjusting the level, weld to support columns.

(6) The T/G radial center, LP casing axial center and generator axial center, which are transferred from
datum, are marked and punched on the beams.

(7) The auxiliary beams and the anchor bolt frames are adjusted their position based on the center punch
mark, and levelled then welded. The piano wire and plum bob may be usedfor positioning the beams
and frames.

3.. Setting of Anchor Bolts

(1) The anchor bolts are checked to the drawing and prepared to locate in the correct position.

(2) The reinforcement will be applied on anchor bolt to prevent from swinging. om
not fixed to T/G foundation rebars.
The reinforcement shall

(3) The height level of anchor bolts are set 10 to 15 mm (0.39” to 0.59”) higher than the drawing. This
is based on the consideration of shrinkage of concrete.

If drawing shows the dimensions which consider the sag of template structure and concrete shrinkage,
set the anchor bolts to the drawing target dimension.

(4) The screw of anchor bolts shall be protected by grease and wrapping by waste cloth from rust and
concrete adhesion.

3/17 | (2

TOSH I BA VENDOR DRAWING NO. TB — 000

Anchor Bolt Setting Guideline

(5) During concrete pouring, make sure that no excess force might act on the template and anchor bolts.
When vibrators are used, the ample care not to touch anchor bolts is necessary.

Anchor bolt hanging | “hse*.- Anchor bolt

Tyà—~#&}

Sleeve type

\rearae pasa?

i .
‡
HRA
°
.
a

¥-9T¥—

Detail (A)

Anchor bolts

4. Anchor Bolt Setting Tolerance
4.1 The guideline of setting tolerance to the drawing dimensions are shown below.
(1) Sleeves for operating floor mat thru type anchor bolts

Center of sleeve

9

| xi Top level of sleeve

‘oe › gv - Top of operating floor mat

C Pipe sleeve
SGP}

: Washer

——veeesS-

4/17 _ 20 20