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Hvac Checklist

This document outlines a 17 step HVAC design checklist for DX systems. It lists the step, references used, and estimated duration in working hours per 100 square meters for each step. The steps include cooling load calculations, equipment selection and sizing, duct and pipe routing, plan exports, submittal preparation, and client revisions. The goal is to provide a thorough design process using industry standards and manufacturer specifications.

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Hassan Attallah Mohamed
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143 views1 page

Hvac Checklist

This document outlines a 17 step HVAC design checklist for DX systems. It lists the step, references used, and estimated duration in working hours per 100 square meters for each step. The steps include cooling load calculations, equipment selection and sizing, duct and pipe routing, plan exports, submittal preparation, and client revisions. The goal is to provide a thorough design process using industry standards and manufacturer specifications.

Uploaded by

Hassan Attallah Mohamed
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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MEP SOLUTIONS HVAC DESIGN CHECK LIST (DX)

S. STEP REFRENCES Duration


(working Hours/100m2)

1 Arch. Plans study and RFI preparing Approved Arch. Plans 1

Cooling Load Calculations using HAP ASHRAE Fundamentals , ASHRAE


2 Applications And specific standrds 1.5
Software (hospitals std170 , etc)

3 Load Check ASHRAE Pocket Guide (watt/m2) 0.1


4 Ventilation Calculations ASHRAE STD 62.1 & ASHRAE std 62.2 0.2

Equipment Selection From Approved Manufacturers Manuals considering


5 outdoor ambient temp. and use temp. factor 0.2
Vendor list Manufacturers Catalogue if needed.

Structure Plans & max. refrigerant pipe


6 Equipment Positioning length up on selection manuals 0.2

ASHRAE standrd for IAQ (Indoor Air


7 Air Terminals distribution Quality) + 0.2

Approved Vendor List Manufacturer`s


8 Air Terminals Sizing manuals (Zamzam , Andalusia , dafesco 0.3
and GMC)

9 Duct Routing Approved Arch Ceiling Plans 0.3

10 Duct Sizing Smacna & software 0.2


Approved Vendor List Manufacturer`s
11 Out Door Unit Selection & sizing manuals 0.1

12 Out Door Units Positioning Approved Arch Plans 0.2


Indoor & Outdoor Connection
13 Maximum Pipe length at the manuals 0.4
Refrigerant Plans
14 ACAD Plans Exporting (single line) MEP SOLUTIONS ISO SIZES 0.3

15 Submittal Data Collection Catalogues Approved from Vendor list 0.3

16 Shop Dwg. Preparation (LOD400) MEP SOLUTIONS Approved details 1.5

17 Revisions & Client Modification Customer Satisfaction 0.4

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