ENGINEER’S REPORT

10. Engineer’s Report, including:

a. Commercial Reviews:

1. Beamer Villas – No new updates.

2. El Dorado Tracts:

i. Allora Apartments (9.13 Acre Multi Family Tract): Construction plan letters of no

objection were issued on 10/14/20. SPHL has prepared the front-end documents for the

necessary water line and water meter easements to serve the development. The documents

have been forwarded to the developer for execution.

ii. 123 Unit Assisted Living Facility (6.77 Acres El Dorado Blvd and Beacons View): Plans

were reviewed by the District and WGA has resubmitted construction documents for

review.

3. ACES AC Warehouse (4021 Ellis Road) – Plans have been submitted for review.

4. Rodzina Office Warehouse Phase II (4406 Rex Road) – Plans have been submitted for review.

5. Speedy Carwash (2813 W. El Dorado Blvd) – Plans have been reviewed and a plan review

letter was issued on 10/12/20.

b. Capacity Requests:

i. ACES AC Warehouse Capacity Request: Venturi Engineering, Inc. on behalf of ACES

A/C Supply, Inc., have submitted a capacity reservation for 1,000 gallons per day water

and sewer capacity (4 ESFCs) to serve a 2.0645-acre tract (see page 3). The 2.0645 acre

tract was purchased from Ellis Business park which was originally reserved 8,000 gpd

water and 5,000 gpd sewer service.

Action Item: Grant capacity reservation to ACES A/C warehouse for 4 ESFC and revise

Ellis Business Park capacity reservation to reflect a reduction of 4 ESFC.

Date: October 20, 2020

To: Harris County MUD No. 55

From: Nelson Gaez

Nelson Gaez, PE

District Engineer

Engineer’s Report

Harris County MUD No. 55

October 20, 2020

Page 2

c. BGE authorized projects:

i. 2020 Bond Issue Report – BGE has addressed consultant comments.

d. COH / County Projects:

i. COH South-East Transmission Line (surface water line) – LAN has created a portal for

coparticipant to collaborate in the review of contract D of the alignment (see page 4 – 5).

ii. Blackhawk Treatment Plant:

The next coparticipant meeting will be scheduled for November 5th. The GCA sent an

reminder to the coparticipants that solid disposal fees are expected to increase significantly

within the next 5 years. GCA is proposing to conduct a study to analyze options to

maintain the lowest disposal cost possible. The study is estimated to cost $21,500. The

GCA is proposing to reallocate a portion of unspent funds in the operating expense budget

surplus.

A summary of flows for the month of August is attached (see page 6).

September 11, 2020 Harris County MUD55 c/o Mr. Nelson Gaez P.E. 10777 Westheimer Road, Suite 400 Houston, Texas, 77042 RE: Proposed Aces A/C Supply, Inc. Office/Warehouse

± 2.00-Acre Tract located at 4021 Ellis Road, Friendswood, TX 77546 VE Project# 20-009

Dear Mr. Gaez, On behalf of Aces A/C Supply, Inc. we hereby request reservation of four (4) Equivalent Single-Family Connections (ESFC) for the 2.0645-acre tract located 4021 Ellis Road in Friendswood, Tx based on the enclosed letter from Ellis Properties, LLC. We appreciate your time. If you have any questions, please feel free to contact us. Sincerely, VENTURI ENGINEERS LLC

Jeremiah D. Kamerer, P.E.,

Attachments:

- Aerial Exhibit - Service Unit Equivalent Table - “Letter to Harris County MUD 55 – Water and Sewer Capacity” Allocation

3

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5

City of Friendswood 64.53% 117.0603 MG

MUD #55 22.93% 41.5888 MG

City of Houston 6.05% 10.9831 MG

MUD #1 6.49% 11.7687 MG

Total 100.00% 181.4010 MG

Year to Date

Flow Contribution

Per Cent Contribution

Gulf Coast AuthorityFlow Data

September 2020

0.0000

50.0000

100.0000

150.0000

200.0000

JAN FEB MAR APR MAY JUN JULY AUG SEPT OCT NOV DEC

City of Friendswood Mud #55 City of Houston MUD #1

JAN FEB MAR APR MAY JUN JULY AUG SEPT OCT NOV DEC

City of Friendswood 64.54% 63.34% 64.90% 65.80% 66.20% 65.52% 64.39% 63.45% 64.53% 0.00% 0.00% 0.00%

Mud #55 22.75% 23.10% 23.64% 23.98% 22.00% 20.72% 21.78% 22.07% 22.93% 0.00% 0.00% 0.00%

City of Houston 7.01% 7.86% 6.39% 4.16% 5.03% 5.73% 6.45% 6.50% 6.05% 0.00% 0.00% 0.00%

MUD #1 5.70% 5.70% 5.07% 6.06% 6.78% 8.03% 7.38% 7.98% 6.49% 0.00% 0.00% 0.00%

0.00%

10.00%

20.00%

30.00%

40.00%

50.00%

60.00%

70.00%

6