# Electrical permit B20-001990 at 290 Washington St, Somerville

Somerville Inspectional Services Division permit B20-001990: issued Jan 22, 2021 for electrical work at 290 Washington St. ? ACC 1/AHU 1 (classroom A) o Replace 4? MERV 8 filters with 4? MERV 14 filters - (8) 16x25x4, (4) 20x25x4 o Provide (1) unit mounted UV light o Provide (1) unit mounted electric humidifier ? ACC 2/AHU 2 (classroom B south) o Replace 4? MERV 8 filters with 4? MERV 14 filters - (3) 16x20x4, (12) 20x25x4 o Provide (1) unit mounted UV light o Provide (1) unit mounted electric humidifier ? ACC 3/AHU 3 (classroom B east) o Replace 4? MERV 8 filters with 4? MERV 14 filters - (3) 16x20x4, (12) 20x25x4 o Provide (1) unit mounted UV light o Provide (1) unit mounted electric humidifier ? ACC 4/AHU 4 (gym) o Replace 4? MERV 8 filters with 4? MERV 14 filters - (4) 16x20x4, (2) 16x25x4 o Provide (1) unit mounted UV light o Provide (1) unit mounted electric humidifier ? ACC 5/AHU 5 (library) o Replace 4? MERV 8 filters with 4? MERV 14 filters - (1) 16x20x4, (2) 16x25x4, (1) 20x20x4 (2.

- Permit number: B20-001990
- Issued: Jan 22, 2021
- Type of work: Electrical (city: Building Permit, Commercial Other)
- Status: Finished (city: Closed)
- Reported cost: $695,499
- ZIP code: 02143
- All permits at this address: https://nearbypermits.com/somerville/address/290-washington-st/

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Source: Somerville Inspectional Services Division permit data (https://data.somervillema.gov/d/nneb-s3f7), SomerStat, City of Somerville, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-09 18:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL). Database: https://data.somervillema.gov/d/nneb-s3f7 License: https://opendatacommons.org/licenses/odbl/1-0/

Every permit at 290 Washington St: https://nearbypermits.com/somerville/address/290-washington-st/