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Mounting Heights:: Legend

This document contains a riser diagram and specifications for the electrical installation of a proposed two-story multipurpose building. The diagram shows the routing of electrical lines from the main circuit breaker and meter to the generator and surface mounted panel board. It specifies that materials must be approved for use and installation must comply with Philippine electrical codes. It also outlines requirements for branch circuit loading, conductor sizing, grounding, and the need for designer approval on any revisions.

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anthony christian yang
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85 views1 page

Mounting Heights:: Legend

This document contains a riser diagram and specifications for the electrical installation of a proposed two-story multipurpose building. The diagram shows the routing of electrical lines from the main circuit breaker and meter to the generator and surface mounted panel board. It specifies that materials must be approved for use and installation must comply with Philippine electrical codes. It also outlines requirements for branch circuit loading, conductor sizing, grounding, and the need for designer approval on any revisions.

Uploaded by

anthony christian yang
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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LEGEND:

MOUNTING HEIGHTS:

CONC. PEDESTAL

SERVICE ENTARNCE
220 V , 1Ø 60Hz SURFACE MOUNTED PANEL BOARD SPECIFICATION ;
1. ALL ELECTRICAL WORKS AND INSTALLATION HEREIN SHALL CONFORM WITH THE
MTS
LATEST APPROVED EDETION OF THE PHILIPPINE ELECTRICAL CODE, RULE AND
TELEPHONE REGULATIONS OF THE LOCAL AND NATIONAL AUTHORITIES CONCERNED
SERVICE ENTRANCE ENFORCEMENT OF ELECTRICAL LAWS AND ORDINANCE.

2. ALL MATERIALS TO BE USED SHALL BE NEW AND APPROVED TYPE FOR BOTH
PURPOSE AND LOCATION INTENDED.

3. NO BRANCH CIRCUIT SHALL HAVE A LOAD OF MORE THAN 80% OF ITS RATING.

4. NO BRANCH CIRCUIT CONDUCTORS SHALL BE USED SMALLER THAN 3.5mm sq.

5. SERVICE TO THE BUILDING SHALL BE 220 VOLTS, 1-PHASE, 60 Hz.


25KVA , 220V, 3Ø , 60Hz GENSET
KILOWATT HOUR METER M
PP
6. ADEQUATE AND EFFECTIVE GROUNDING SHALL BE PROVIDED TO ALL METTALIC
MAIN CIRCUIT BREAKER CONDUITS, CABINETS AND EQUIPTMENTS.
WEATHERPROOF / NEMA
3R SAME SIZE AS MAIN
7. NO REVISION IN THE DESIGN SHALL BE DONE WITHOUT PRIOR KNOWLEDGE AND
APPROVAL OF THE DISIGNER.
FFL

1-30 mm BARE COPPER WIRE 8. ANY SUCH REVISION DONE WITHOUT APPROVAL SHALL CAUSE RESPONSIBILITY
CONNECTED TO 20mm Ø x 3M 2 - 30 mm THWN WITH 1 - 8.0 mm THW ( G ) OF THE DESIGNER TO CEASE AS A WHOLE.
GROUND ROD IN 40 mm Ø IMC USED : 2 - 30 mm THWN
IN 40 mm Ø IMC

RISER DIAGRAM
PROJECT TITLE PREPARED CHECKED CHECKED REVIEWED; REVIEWED; APPROVED APPROVED SET NO. SHEET NO.

REPUBLIC OF THE PHILIPPINES


PROP. CONSTRUCTION OF TWO E-7
DEPARTMENT OF ENGINEERING AND PUBLIC WORKS CEO-JHRO-02-10-014
OFFICE OF THE CITY ENGINEER STOREY MULTIPURPOSE BUILDING ARNEL C. CANDILADA RICO S. DULAP JANICE L. BOC MA. ISAFE C. RICARDO SALVADOR P . SANES HON. JOHN HENRY R. OSMENA
TOLEDO CITY
DRAFTSMAN 1 Engineer-1
29- 30
LOCATION; BRGY. CABITOONAN , TOLEDO CITY DATE : DATE : DATE : DATE : DATE :

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