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Electrical Consulting Services, Inc.

PO Request to Vendor

Quick Electrical Formula Reference

From your uploaded sheet
Select a header to display its formulas.

Request details

Build request

Incoming foreman requests

Select a request to review its materials, then move it into the vendor form or update its status.

My request updates

Choose your name under Requested by to see your active requests. Completed requests show the vendor and PO number for 24 hours, then disappear from this list. Cancelled requests are not shown here.

Select your name to check requests.
To: jessie@ecsinc.biz · CC: austin@ecsinc.biz. The selected agent is used for tracking in the app.
Agent names are shared across devices.
Choosing a job fills both fields. To add a new one, enter its name and number below.
Known job names and numbers fill automatically.

Major Brand Product Lookup

Searches only your six vendor websites
Advanced — search one vendor

Paste material order

Paste once to fill quantity, unit, and description

Or drop the attachment here. The attachment will fill your PO lines automatically. Review and edit the results below.

Material needed — 20 lines *

Enter a recognized catalog number and the brand and description will fill automatically.

Confirm this request is filled

This will mark the selected foreman request Filled, move it to the Completed archive, and show the vendor PO details to the requester. This does not send an email or place an order. Confirm only after the order has been handled.
ECSI celebrating 35 years of excellence

ECSI Conduit Fill Calculator

NEC 2023

Conductors

0.0%conduit fill
Ready to calculate
Choose the conduit and add one or more conductor groups.
Planning aid based on NEC 2023 Chapter 9, Tables 1, 4, 5, 5A and 8. Select any NEC conductor family. THHN/THWN-2 dimensions load automatically; for other constructions, enter the published area from the NEC table or wire manufacturer in the Area field. Fill limits are 53% for one conductor, 31% for two, and 40% for more than two. Verify cable assemblies, nipples and local requirements before installation.
ECSI celebrating 35 years of excellence

ECSI Box Fill Calculator

NEC 314.16

Insulated conductors

Devices and fittings

Ready to calculate
0.0%
Select a box and enter the conductors, devices and fittings.
Planning aid based on NEC 2023 Table 314.16(A) and 314.16(B). The box list includes the standard metal-box dimensions in Table 314.16(A), plus a custom/marked-volume option. Device yokes count as two conductor volumes each. Internal clamps, fixture studs and hickeys use the largest conductor present. Up to four grounds count as one allowance; each additional ground adds ¼ allowance. Verify the box's marked volume and local requirements.
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