I will resolve hvac plan check comments and update manual j calculations
HVAC Calculations and Permit Plans
About this Gig
Did the city return your HVAC plans with correction comments, missing load calculations or equipment-sizing questions?
I will review the mechanical plan-check notice and prepare a clear, coordinated response for permit resubmittal.
This service can include revised Manual J heating and cooling load calculations, Manual S equipment selection, Manual D duct sizing, airflow schedules, ventilation information, equipment notes and updated HVAC drawings. I can also address reviewer comments involving oversized equipment, missing room-by-room loads, duct dimensions, outdoor-air requirements, return-air paths or inconsistencies between the plans and calculation reports.
You will receive organized PDF documents showing how the applicable comments were addressed. This gig is suitable for residential new construction, additions, remodels, ADUs, equipment replacements and similar projects.
Please send the correction notice and current project documents before ordering.
Project scale:
Building
Building type:
Residential
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Commercial
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Industrial
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
FAQ
Can you correct a Manual J report prepared by another designer?
Yes. I can review the existing report against the plans and reviewer comments, then recalculate or revise the affected information.
Does this service guarantee permit approval?
No. I prepare technically coordinated responses and revisions, but the permitting authority makes the final decision.
Can you provide revised HVAC drawings as well as calculations?
Yes. Select the appropriate package or send the plans and correction notice for a custom quotation.
