Gate Installation Work Procedures

3x15MW WAMPU HEPP PROJECTDOCU. NO. :1000-0175-EM-463-000

Rev. No. : A

Page. No : CoverTITLE GATE INSTALLATION WORKPROCEDURES

GATE INSTALLATION WORK PROCEDURES

DISCIPLINE : MECHENICAL

PROJECT NAME : 315MW WAMPU HEPP PROJECT

3x15MW WAMPU HEPP PROJECTDOCU. NO. :1000-0175-EM-463-000

Rev. No. : A

Page. No : 1 / 6TITLE GATE INSTALLATION WORKPROCEDURES

GATE INSTALLATION WORK PROCEDURES

DISCIPLINE : MECHANICAL

PROJECT NAME : 315MW WAMPU HEPP PROJECT

A 29/10/14 For Approval S.G.LEEM J.H.CHO N/A C.W. JUNG

REV.NO.

DATE DESCRIPTION PREP'N CHECK REVIEW APPROVAL

REV.NO.

PREPARATIONGROUP.

PREPARATION CHECK REVIEW APPROVAL

A CIVIL E&MS.G.LEEM J.H.CHO N/A C.W. JUNG

29/10/14 29/10/14 - 29/10/14

For Approval

TABLE OF CONTENTS

1.0 PURPOSE

2.0 SCOPE OF APPLICATION

3.0 GENERAL SPECIFICATION

4.0 RESPONSIBILITY

5.0 PREPARATION

6.0 WORKING PROCEDURE

7.0 ATTACHMENTS

PAGE 2 OF 6

DATE 2014.10.29TITLE

3x15MW WAMPU HEPP PROJECT

GATE INSTALLATION WORKPROCEDURES

DOCU. NO

Rev. No.

1000-0175-EM-463-000

A

1.0 PURPOSE

1.1 This procedure has purpose about that it enhance costruction ability and economics

through quality improvement and safety of workers and construction.

For construction ability and economics This procedure has working procedure about

gate facilities of WAMPU HEPP project

2.0 SCOPE OF APPLICATION

2.1 This procedure apply to gate facilities of WAMPU HEPP

3.0 GENERAL SPECIFICATION

3.1 Quality provisions from preparing for installaion to installation of guide frame, overall gate

facilities perform this procedure.

4.0 RESPONSIBILITY

4.1 SITE MANAGER

It has overall responsibility about installaion of gate facilities.

4.2 HEAD OF THE CONSTRUCTION DEPARTMENT

It has overall responsibility about management of regulated provisions according to

procedure and technical specification.

4.3 HEAD OF THE QUALITY CONTROL MANAGEMENT DEPARTMENT

It has overall responsibility about fulfillment of inspection.

4.4 THE PERSON IN CHARGE OF CONSTRUCTION AT SITE

It has overall responsibility about fulfillment of regulated provisions according to

procedure and technical specification.

TITLEGATE INSTALLATION WORK

PROCEDURES

DATE 2014.10.29

PAGE 3 OF 6

3x15MW WAMPU HEPP PROJECTDOCU. NO 1000-0175-EM-463-000

Rev. No. A

4.5 PERSON RESPONSIBLE FOR SAFETY

It has overall responsibility about fulfillment for protection safety accident through

safety education to workers.

5.0 PREPARATION

5.1 All equipment installation shoud follow according to supply installation guide and drawing,

construction specification.

5.2 The person in charge of construction at site should confirm whether packing list of drawing

and construction specification match to taking equipments over.

5.3 When it takes all equipment over it should check whether or not all equipments is true.

If it have damage it should transfer to site after restoration to the original state.

5.4 The equipments protected should be handle carafully for not removing protector.

But if this removed for inspection it should reinstall after inspection.

5.5 When equipments transfer to installation site from storage it should confirm obstacle

on passage after protection for avoiding damage through crash.

6.0 WORKING PROCEDURE

6.1 Structure and order procedure review

Guide frame installation should be planed for the first time according to structure procedure

because of multi work with structure concrete work.

So it should not disrupt precedence process.


PROCEDURES

DATE 2014.10.29

PAGE 4 OF 6


Rev. No. A

6.2 Preparation before installation

6.2.1 Confirms about material condition and drawings, procedure

6.2.2 Check datum line ,Center line , Elevation

6.2.3 Check for route of heavy equipment and working position

6.2.4 Check civil interference

6.2.5 Preparation tempory fixture material and jig

6.2.6 Check power source

6.3 Guide frame Installation

6.3.1 Guide frame assemble on ground 3~6M through site conditions

6.3.2 Frame should be assemble before rebar and form installation for avoiding civil

interference.

6.3.3 Rail control gap through using adjuster bolt.

6.3.4 Frame should be fixed for avoiding move after alignment through Frame right and left

span is under +5mm, perpendicularity is under 2mm by based bench mark.

6.3.5 It should inspect after installation according to inspection plan

- Center of gate

- Elevation of gate

- Datum line

- Allow scope

6.3.6 It should not leakage of mortar in gap through sealing with taping to contact face after

installation form.


PROCEDURES

DATE 2014.10.29

PAGE 5 OF 6


Rev. No. A

6.3.7 It is grinding on rail surface and concrete surface after removing form. So it measures

variation between pouring before and pouring after.

6.4 Gate installation

6.4.1 It should check items to obstacle installation and impurities on sill beam before

installation gate and cleaning on guide frame surface.

6.4.2 Gate transfers to installation site using crane after fetch inspection under owner

supervision.

6.4.3 When it lifts for installation through crane it use lifting beam assembly jig.

6.4.4 It check rubber sealing conditions and side roller right position when gate comes down

in guide rail home.

6.4.5 Final check whether it has interference or not and guide rail contact conditions against

gate when gate moving top and bottom.

7.0 ATTACHMENTS

7.1 CHECK LIST FOR INSTALLATION

7.2 CHECK LIST FOR INSPECTION

7.3 DIMENSION INSPECTION RECORD

7.4 DIMENSION INSPECTION RECORD



PROCEDURES

DATE 2014.10.29

Rev. No. A

PAGE 6 OF 6

`WAMPU HEPP

NAME SIGNATURE DATE

MBW Inspect. by

PEN Witness. by

WEP Approv. by

CONTENT :

DIVISION

CHECK LIST FOR INSTALLATION

PROJECT

EQUIPMENT

Q I P NEMBER

REFERENCE DRAWING

SUBJECT

`* Accept : A, Reject : R

CHECK LIST FOR INSPECTIONPAGE 1 OF 1

EQUIPMENT :

NO. ITEMS CHECK POINT RESULT REMARK

1Material

Inspection

1. Check whether material inspection is true or not

2. Check whether painting damage and violent modify

is true or not

3. Check Frame Assembly

2Guide

Installation

1. Check criteria center line

2. Check assembly conditions on ground before

installation

3. Check civil construction interference

4. Check alignment & centering

5. Check guide vertical and horizontal condition

6. Check frame strengthen condition

7. Check interference between form and rebar

3

Form

Installation

and Removal

1. Check the gap between frame and form

2. Check concrete surface condition

DIVISION NAME SIGNATURE DATE

MBW Inspect. By

PEN Witness. By

WEP Approv. By

Equipment : Subject :

Project : WAMPU HEPP DWG N0 :

CHECK POINT : GATE SILL BEAM ELEVATION CHECK

1 2 3 4 5 6 7

* Allowance :3mm

61 3 4 5

2 7

"A"-"A"section

DIMENSION INSPECTION RECORD

DIVISION NAME SIGNATURE

SILL BEAM ELEVATION CHECK

Division DWGMeasurement Point

DATE

Approv. ByWEP

MBW Inspect. By

Witness. ByPEN

length

FLOW

BOTTOM FRAME DETAIL DWG

ACTUAL

Equipment : Subject :

Project : WAMPU HEPP DWG N0 :

CHECK POINT : GATE SIDE GUIDE FRAME DIMENSION & SPAN CHECK

G

F

E

D

C

B

A

(L)

1) Vertical CHK Position DWG Allowance 1 2 3 4 5 6 7 Result

2) SPAN CHK Position DWG Allowance 1 2 3 4 5 6 7 Result


L

R

L

R

DIVISION NAME SIGNATURE DATE

MBW Inspect. By

Approv. By

Witness. ByPEN

WEP

1

2

5

4

7

6

3

(R)

FLOW

length

5mm

5mm

2mm

2m

Vertical

5mm

Project : WAMPU HEPP Subject :

CHECK POINT : GATE FRAME DWG.NO :

UPPERBEAM

Left(F1) Right(F2)

NO DWG Allowance ACTU

A 3

A1 3

B 3

B1 3

C 3

C1 3

D 3

D1 3

E 3

E1 3

LEft(F1) 3

Right(F2) 3

MBW Inspect. By

WEP Approv. By

NAME SIGNATURE DATE

PEN Witness. By


GUIDE ROLLER END TO END

Result

DIVISION

A

A1

B

B1

C

C1

D D1

E E1

Gate Installation Work Procedures

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