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    01 Main Load Dispatch Center HVAC Layout Plan Drawing For KOTEBE

    Uploaded by

    Kamran Bozgad
    This document contains notes and specifications for a HVAC layout plan drawing. It provides instructions for installation, notes dimensions are accurate for construction, and that discrepancies should be reported to the engineer. It also lists various requirements for items like fire dampers, access panels, flexible connections, and insulation of condensate drain lines. The cover page provides project details like the employer, contractor, consultant, contract and project numbers, title of the drawing, and approval information.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    01 Main Load Dispatch Center HVAC Layout Plan Drawing For KOTEBE

    Uploaded by

    Kamran Bozgad
    13 views1 page
    This document contains notes and specifications for a HVAC layout plan drawing. It provides instructions for installation, notes dimensions are accurate for construction, and that discrepancies should be reported to the engineer. It also lists various requirements for items like fire dampers, access panels, flexible connections, and insulation of condensate drain lines. The cover page provides project details like the employer, contractor, consultant, contract and project numbers, title of the drawing, and approval information.

    Original Description:

    HVAC Notes and Legends

    Original Title

    01_Main_Load_Dispatch_Center_HVAC_Layout_Plan_Drawing_for_KOTEBE

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    This document contains notes and specifications for a HVAC layout plan drawing. It provides instructions for installation, notes dimensions are accurate for construction, and that discrepancies should be reported to the engineer. It also lists various requirements for items like fire dampers, access panels, flexible connections, and insulation of condensate drain lines. The cover page provides project details like the employer, contractor, consultant, contract and project numbers, title of the drawing, and approval information.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    13 views1 page

    01 Main Load Dispatch Center HVAC Layout Plan Drawing For KOTEBE

    Uploaded by

    Kamran Bozgad
    This document contains notes and specifications for a HVAC layout plan drawing. It provides instructions for installation, notes dimensions are accurate for construction, and that discrepancies should be reported to the engineer. It also lists various requirements for items like fire dampers, access panels, flexible connections, and insulation of condensate drain lines. The cover page provides project details like the employer, contractor, consultant, contract and project numbers, title of the drawing, and approval information.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 1

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    A A

    NOTES:
    B
    1. THIS DRAWING IS A FINAL WORKING DRAWING . IT CAN BE USED FOR B
    INSTALLATION PURPOSES.

    2. DIMENSIONS SHOWN ARE ACTUAL. THEY CAN BE USED FOR EXECUTION OF WORK.
    3. DISCREPANCIES IN THE DRAWINGS SHALL BE BROUGHT TO THE NOTICE OF THE
    C ENGINEER PRIOR TO EXECUTION OF ANY WORKS. C

    4. THE CONTRACTOR SHALL INCLUDE IN THE PRICE FOR ALL WORKS ASSOCIATED WITH
    COMPLYING WITH THE REGULATIONS AND REQUIREMENTS PREVAILING AT THE TIME OF
    THE TENDER.
    5. THE CONTRACTOR SHALL OBTAIN FROM THE UTILITY COMPANIES THE LOCATION OF
    D
    EXISTING SERVICES AND SHALL TAKE PRECAUTIONS NOT TO DAMAGE SAME DURING D

    CONSTRUCTION.
    6. ALL SERVICES SHALL BE INSTALLED CONCEALED WITH SUITABLE ACCESS FOR
    MAINTENANCE. SERVICES IN EQUIPMENT ROOMS COULD BE EXPOSED, SUBJECT TO
    THE APPROVAL OF THE ENGINEER.
    E 7. PROVIDE ACCESS PANELS IN DUCTS FOR FIRE DAMPER ACCESS AS PER E

    SPECIFICATIONS.
    8. FOR THERMOSTATS & TEMPERATURE SENSOR REQUIREMENTS FOR FCU,FAHU.REFER
    TO HVAC CONTROL SPECIFICATIONS.
    9. FIRE DAMPERS TO BE PROVIDED IN ALL SUPPLY AIR, RETURN AIR, FRESH AIR AND
    F EXTRACT AIR DUCTS WHEREVER THE DUCTS CROSS A FIREZONE/FIRE SHUTTER. F

    RATING TO MATCH FIRE ZONE BOUNDARY RATING.


    10. VOLUME CONTROL DAMPERS TO BE INSTALLED IN ALL BRANCHES TO ENSURE AIR
    BALANCING TO ACHIEVE REQUIRED AIR FLOWS.
    11. PROVIDE ANCHOR SUPPORTS AT THE ENDS OF PIPE RUNS HAVING FLEXIBLE
    G
    CONNECTIONS. G

    12. DOOR UNDER CUT TO BE PROVIDED FOR ALL TOILET AND JANITOR ROOM ON ALL
    FLOORS WITH EXHAUST AIR @ 25mm.
    13. PROVIDE FLEXIBLE CONNECTION FOR ALL SERVICES CROSSING AN EXPANSION JOINTS.
    14. ALL ROOM PROTECTED BY FM-200 SYSTEM WILL HAVE MOTORIZED FIRE DAMPERS IN SA
    / RA EA DUCTS TERMINATIONS IN TO THESE ROOMS. SEQUENCE OF OPERATION OF
    H H
    THESE MOTORIZED DAMPERS TO BE AS PER SPECIFICATIONS. RATING SAME AS FIRE
    ZONE BOUNDARY RATING.
    15. MINIMUM DISTANCES BETWEEN AIR INTAKE AIR DISCHARGE TO BE MAINTAINED AS PER
    ASHRAE 62.1 2013
    16. ALL GENERAL EXHAUST DUCT SHALL BE TERMINATED WITH ST. ST. WIREMESH AND A
    I I
    BELL MOUTH OPENING.
    17. PROVIDE FIRE DAMPERS FOR ALL DUCT BRANCHES AT ENTRY TO SHAFT OR A FIRE
    RATED WALL, WITH ACCESS PANEL AS PER SPECIFICATIONS AND SHOWN ON STANDARD
    DETAILS. INSULATED DUCTS TO HAVE DOUBLE SKIN INSULATED ACCESS.
    18. PIPE ALL FCU CONDENSATE DRAIN TO NEAREST FLOOR DRAIN. ALL CONDENSATE
    J DRAIN LINES ARE TO BE INSULATED AS PER SPECIFIED, WHERE SUBJECT TO J

    MECHANICAL ABUSE SHALL BE ALUMINUM CLAD.

    K K

    EMPLOYER : CONTRACTOR: CONSULTANT :


    Consortium of GE's Grid
    ETHIOPIAN ELECTRIC POWER Solutions(France) and
    ADDIS ABABA, ETHIOPIA Sinohydro Corporation Ltd(China)
    HIFAB Oy
    PROJECT: Plant, Design, Supply, Installation and CONTRACT NO. EEP/33.20/238/14
    Testing&Commissioning of EEP
    National Load Dispatch Center Project PROJECT NO.
    BY NAME DATE SCALE 1:75 TITLE:

    DESIGNED MUHAMMED YAHI 08/21/2023 UNIT m Main Load Dispatch Center HVAC Layout Plan Drawing for KOTEBE
    L L
    08/21/2023 submission for approval 08/21/2023 HVAC COVER PAGE
    V00 CHECKED Wu SD PLOT A1

    REV. DATE DESCRIPTION APPROVED DEMEKE ASHENAFI 08/21/2023 SHEET 01/09 DOC. NO. NLDC-BUI-DWG-SH-EEP-CIV-DES-KOTEBE-0059-V00 REV. V00

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