A permit for the amount of $450,000,000.00 was issued on 01/10/24 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be constructing various structures for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF). This Building Permit is for a the Superstructure (structural & architectural). As a reminder, this is an AlexRenew project and fees should be waived.

A permit for the amount of $450,000,000.00 was issued on 11/30/23 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be constructing various structures for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF). This Building Permit is for a Near Surface Structure (Wet Weather Junction Chamber). As a reminder, this is an AlexRenew project and fees should be waived.

A permit for the amount of $450,000,000.00 was issued on 04/27/22 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be launching the Tunnel Boring Machine (TBM) for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF). In order to connect the Commonwealth Interceptor to the Pumping Shaft and Screening Shaft, three near surface structures (NSS) need to be safely excavated. This Building Permit is for the support of excavation to allow for such a deep excavation. As a reminder, this is an AlexRenew project and fees should be waived. (DSP20 /GRD2021-00029)

A permit for the amount of $450,000,000.00 was issued on 04/08/22 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be excavating two shafts for the launching of the Tunnel Boring Machine (TBM) for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF). In order to transport the crews to and from the worksite efficiently, a temporary elevator will be installed in one of the shafts for access. This application is to permit that temporary elevator within the shaft. As a reminder, this is an AlexRenew project and fees should be waived.

A permit for the amount of was issued on 02/22/22 to Ownership.

Permit Details: Perform potholing for utilities to begin the construction of the RiverRenew Tunnel System Project. One of the locations where potholes are needed is near the Dominion substation along Holland Ln. in prepartion of final plans No lane or sidewalk closure is necessary The work should be completed in 1 day - scheduled for 2/23/2022 7:00 am - 5:00 pm. * Any disturbance caused by this activity shall be returned to in-kind or better until such time as the Grading or DSP Plans have been released

A permit for the amount of $540,000.00 was issued on 12/17/21 to Ownership.

Permit Details: AlexRenew is installing one and Process Heat Transfer Package (PHTP), replacing one PHTP and relocating one PHTP. - The existing HVAC system is not modified, but new duct sensors and panels are added at the basement entrances to indicate whether the HVAC system is functioning properly, in order to comply with NFPA 820.

A permit for the amount of $540,000.00 was issued on 12/17/21 to Ownership.

Permit Details: AlexRenew is installing one and Process Heat Transfer Package (PHTP), replacing one PHTP and relocating one PHTP. Project involves extending the existing 6” HWS, 6” HWR and 8" LPS lines to service the new locations for PHTP-2 and PHTP-4; installing new automated steam isolation and control valve; replacing the existing control valves; modifying the existing steam piping as necessary to accommodate the new valves; extending the existing W2 piping from the existing HTP location to supply makeup water to the new locations for PHTP-2 and PHTP-4.

A permit for the amount of $540,000.00 was issued on 12/17/21 to Ownership.

Permit Details: AlexRenew is installing one and Process Heat Transfer Package (PHTP), replacing one PHTP and relocating one PHTP. A new MCC bucket and electrical feed for PHTP-4 shall be provided from an existing spare MCC bucket. The existing MCC buckets for PHTP-2 and PHTP-3 will be refurbished with new starters and components installed. The electrical feed for PHTP-2 shall be relocated to the new location. New electrical service (480V, 3-phase) shall be provided from the existing 480V power panel to the new steam isolation valve at PHTP-4. New electrical service (120V, single phase) shall be provided for the new steam control valves and control panels for PHTP-1, PHTP-2, PHTP-3, and PHTP-4, and for the condensate return system near PHTP-2 and PHTP-4. Discrete and analog signal wiring shall be provided to the CP46 in Electrical Room 2, with incorporation into SCADA programming by others. Field instruments and control valves associated with the steam control system shall be wired to each steam control panel, with one panel per HTP. Each steam control panel will include a dedicated loop controller (ABB CM50 with Option Board 1, or equal) for control of steam control valves supplying steam to the HTP heat exchangers.

A permit for the amount of $450,000,000.00 was issued on 11/10/21 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be launching the Tunnel Boring Machine (TBM) for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF). In order to reach the designed depth needed to launch the TBM, two shafts need to be safely excavated to help launch the TBM. This Building Permit is for the support of excavation to allow for such a deep excavation. As a reminder, this is an AlexRenew project and fees should be waived.

A permit for the amount of was issued on 11/10/21 to Ownership.

Permit Details: OTHER HOT WORKS TORCH APPLIED ROOFING OUTSIDE USE OF TORCHES AT GROUND LEVEL. LP GAS PORTABLE PROPANE CYLINDERS OUTSIDE STORAGE AND USE AT GROUND LEVEL

A permit for the amount of $4,500,000.00 was issued on 09/09/21 to Ownership.

Permit Details: The contractor Traylor-Shea Joint Venture (TSJV) will be launching the Tunnel Boring Machine (TBM) and constructing various structures for the RiverRenew Tunnel System Project within the AlexRenew Water Resource Recovery Facility (WRRF) [see GRD2021-00029]. Permanent power is being provided by Dominion to support this work, and this is an electrical permit for the connections / breakers / transformers that TSJV will be installing in conjunction with the Dominion work. All the TSJV installations are temporary and will be removed at the end of the project. As a reminder, this is an AlexRenew project and fees should be waived.

A permit for the amount of $1,450,000.00 was issued on 08/06/21 to Ownership.

Permit Details: Alexandria Renew Enterprises Process Air Compressors (PAC System Upgrade project) Blower Building

A permit for the amount of was issued on 07/21/21 to Ownership.

Permit Details: FORKLIFT

A permit for the amount of was issued on 07/21/21 to Ownership.

Permit Details: FORKLIFT

A permit for the amount of was issued on 07/19/21 to Ownership.

Permit Details: Hauling a PUMPHOUSE to (Alex renew) US-1 @ I-495, taking the route of US-1, VA-236, JAMIESON AVE, HOLLAND LANE, EISENHOWER AV, to end at 1500 EISENHOWER AVE, I-495 WB TO EXIT 177B TO S. Patrick St NB TO LEFT TURN ONTO DUKE STREET WB TO LEFT TURN ONTO HOLLAND LN TO 1500 EISENHOWER AVE, TO JOB SITE. Monday, July 19, 2021,9am to 4pm EXIT IN REVERSE ORDER

A permit for the amount of was issued on 07/19/21 to Ownership.

Permit Details: Traylor Shea Joint Venture (TSJV) is requesting a noise variance for the construction of the RiverRenew Tunnel System Project at the main shaft site at AlexRenew’s Water Resource Recovery Facility, TD/WWPS-CSA (GRD2021-00029). The applicant is allowed to conduct construction activities at 1500 Eisenhower Avenue (AlexRenew facility) during the period from December 1, 2021 until March 31, 2022. The permitted hours are from 6 pm to 11 pm, Monday to Friday. The description of the work involved and the various approaches to be taken by the applicant to control noise are summarized in the attached document submitted with this application, and form the basis for conditions required by the City for granting this permit. The applicant is to notify residents living within 500 feet from AlexRenew's property lines at least two weeks prior to the activities taking place. If excessive noise complaints are received by the City, the conditions in this permit shall be modified.

A permit for the amount of was issued on 07/16/21 to Ownership.

Permit Details: Hauling a PUMPHOUSE to (Alex renew) 1500 EISENHOWER AVE TO HOLLAND LANE, TO RIGHT TURN ONTO DUKE STREET EB TO RIGHT TURN ONTO RT #1 SB TO I-495 TO EXIT CITY Monday, July 19, 2021,9am to 4pm

A permit for the amount of was issued on 06/15/21 to Ownership.

Permit Details: Hauling LULL (Alex Renew)

A permit for the amount of was issued on 06/07/21 to Ownership.

Permit Details: PUMP HOUSE

A permit for the amount of was issued on 03/22/21 to Ownership.

Permit Details: ACECO - 944 ON MIKE

A permit for the amount of was issued on 03/15/21 to Ownership.

Permit Details: LBX 836 FOR ACECO TO WINCHESTER, TK 32 - TRL 34 Alex Renew Property

A permit for the amount of was issued on 02/04/21 to Ownership.

Permit Details: Hauling -- LIEBHERR 936 EXCAVATOR ACECO - 936 - ON CESAR 2015 Kenworth with MD plate: 796F33 And lowboy trailer -- 2020 Talbert with ME plate: 245176D Date: 2/5/2021

A permit for the amount of was issued on 01/11/21 to Ownership.

Permit Details: Liebherr 936 - Aceco on Mike

A permit for the amount of was issued on 12/01/20 to Ownership.

Permit Details: ALEXANDRIA RENEW-Site wide Cutting and welding - (Tier II)

A permit for the amount of was issued on 11/16/20 to Ownership.

Permit Details: Complete demolition of existing building J to include basement level and foundations.

A permit for the amount of $3,667,707.00 was issued on 10/26/20 to Ownership.

Permit Details: USBC2012: Building G1: Temp CO for 60 days pending Code administration's approval. Temp to expire on December 24, 2020. First floor level renovation of an existing operational control room into an employee break room and an expansion for a new training room. Covered interior corridor inside the pump room adjacent to the break room area. At the second floor level an interior renovation to convert existing unused office space into a data server room electrical room, and other support functions.

A permit for the amount of was issued on 10/19/20 to Ownership.

Permit Details: Aceco - Liebherr Excavator

A permit for the amount of $12,000.00 was issued on 09/02/20 to Ownership.

Permit Details: Install Clean Agent Fire suppression system

A permit for the amount of $2,200.00 was issued on 08/14/20 to Ownership.

Permit Details: Install (22) Low-Voltage Audio/Video devices including speakers and displays

A permit for the amount of $13,173,152.00 was issued on 08/12/20 to Ownership.

Permit Details: G2: Basement floor level enclosure installation for chiller equipment. First floor level renovation of existing locker room into a laboratory and reduced-sized lockers spaces. Included in this work is the demolition. Replacement of an existing egress stair.

A permit for the amount of $42,000.00 was issued on 06/26/20 to Ownership.

Permit Details: Revision to Permit drawings (Permit FPS2019-0076) relocation of (9) under duct sprinklers for correct coverage below ducts per NFPA 13

A permit for the amount of $1.00 was issued on 06/24/20 to Ownership.

Permit Details: BLD2019-01181 HVAC Mechanical Permit

A permit for the amount of $1,450,000.00 was issued on 06/05/20 to Ownership.

Permit Details: Alexandria Renew Enterprises Process Air Compressors (PAC System Upgrade project includes construction of a new blower building that will house six new high speed turbo blowers, and requires construction of supporting facilities that include a permanent Crane Pad and Electrical Pad. The new blowers will provide process air for AlexRenew's Biological Reactor Basins (BRB). The Blower Building will be constructed on the existing BRB tanks and will be a metal building. The Crane Pad and Electrical Pad will be pile supported concrete slabs. Trailers installation will be under a separate permit.

A permit for the amount of $96,000.00 was issued on 05/13/20 to Ownership.

Permit Details: installation of new buckets in existing 480v 3ph MCC, (1) 125a bucket in existing MCC for AHU roof top unit, 2) 15a buckets in existing MCC for ACCU units and disconnect switches, (1) 15a bucket for pump and disconnect switch, Disconnect existing pumps and reconnect new. Install new receptacle in roof. Per approved BLD2019-01181.

A permit for the amount of $0.00 was issued on 04/22/20 to Ownership.

Permit Details: HAULING 60-TON HYDRAULIC CRANE TO 1301 EISENHOWER AVENUE ON 4/22/20 FROM 9AM-4PM.

A permit for the amount of $13,000.00 was issued on 04/09/20 to Ownership.

Permit Details: Fire Alarm system alterations associated with building permit #'s BLD2019-01195 and BLD2019-01196

A permit for the amount of $0.00 was issued on 04/09/20 to Ownership.

Permit Details: HAULING 175-TON HYDRAULIC CRANE TO 1500 EISENHOWER AVENUE ON 4/9/20 FROM 9AM-4PM.

A permit for the amount of $6,500.00 was issued on 04/09/20 to Ownership.

Permit Details: additional fire alarm devices, wiring and control panel for modifications associated with building permit # BLD2019-01529

A permit for the amount of $0.00 was issued on 02/26/20 to Ownership.

Permit Details: HAULING 60-TON HYDRAULIC CRANE TO 1500 EISENHOWER AVENUE ON 3/3/20 FROM 9AM-4PM.

A permit for the amount of $42,000.00 was issued on 02/18/20 to Ownership.

Permit Details: Remodel and addition to existing fire sprinkler system

A permit for the amount of $0.00 was issued on 02/06/20 to Ownership.

Permit Details: HAULING CONCRETE, METAL AND CONSTRUCTION DEBRIS VIA DUMPSTER CONTAINER FROM 1500 EISENHOWER AVENUE ON 2/6/20-5/6/20 FROM 7AM-5PM (MON-FRI). (ALEX RENEW SITE)

A permit for the amount of $1,500.00 was issued on 01/21/20 to Ownership.

Permit Details: Drain line and potable water line will be hooked up to Construction Trailers. Under BLD2019-02295.

A permit for the amount of $33,000.00 was issued on 01/02/20 to Ownership.

Permit Details: Plumbing work in new tenant on 1st floor under BLD2019-01195. (1) Break room sink, (30 water closets, 91) Urinal, (2) lavatories, 91) Utility sink, (1) Dual electric water cooler.

A permit for the amount of $240,000.00 was issued on 01/02/20 to Ownership.

Permit Details: mechanical work in 1st floor tenant under building permit BLD2019-01195.

A permit for the amount of $225,000.00 was issued on 01/02/20 to Ownership.

Permit Details: plumbing for new tenant on G2 level under BLD2019-01196. For bathrooms, kitchen, utility room, electrical water heater and others.

A permit for the amount of $500,000.00 was issued on 01/02/20 to Ownership.

Permit Details: mechanical work in new tenant on G2 level under building permit BLD2019-01196. (1) duct mounted steam humidifier, (f1) 225 ton steam absorption chiller, (2) 300 Ton Centrifugal chiller and others.