8-Inch Sanitary Sewer Extension - SPECIFICATIONS.pdf

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Attached to
Construction of 8-Inch Sanitary Sewer Extension
Solicitation number
05530-0051-07
Issued by
Harris County, Beaumont City, Texas

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This specification and contract document set is issued by Quiddity Engineering, LLC on behalf of OHT Katy Gap, LP and Harris-Fort Bend Counties Municipal Utility District No. 3 for the Construction of 8-Inch Sanitary Sewer Extension in the City of Houston ETJ, Harris County, Texas. The project encompasses the installation of approximately 1,840 linear feet of 8-inch sanitary sewer pipe at varying depths (0-22 feet), eight sanitary sewer manholes with extra depth provisions, steel pipe casing installation, trenchless construction methods, clearing and grubbing across 4 acres, embankment work, and ancillary site improvements including erosion control structures and fence installation. Sealed electronic bids will be received through CivcastUSA until 10:30 a.m. local time on Friday, August 28, 2026, with public opening and reading conducted at Quiddity Engineering's offices in Bellaire, Texas and via teleconference. A non-mandatory pre-bid conference is scheduled for Friday, August 21, 2026, at 10:30 a.m. via teleconference. The contract completion time shall not exceed 45 calendar days from the Notice to Proceed, with contractors required to mobilize within 10 calendar days. The bid form includes unit pricing for various components organized into Units A (Move-in & Start-up), B (Sanitary Sewer System), C (Additional Items), and Alternate A items, with two fixed-price line items for utility construction staking ($3,100) and as-built topographic survey ($4,150).

For contracts $50,000 and over, bidders must submit bid security equal to two percent (2%) as a certified/cashier's check or five percent (5%) as a bid bond of the maximum total bid amount. All awarded contractors must execute performance and payment bonds for 100 percent (100%) of the contract sum and provide certificates of liability insurance meeting specified coverage limits including general liability ($1,000,000 per occurrence), automobile liability ($1,000,000 combined single limit), and workers' compensation ($1,000,000 minimum). The contract is subject to prevailing wage requirements under General Decision Nos. TX20260031 (Heavy Construction) and TX20260299 (Highway Construction), with workers on Harris County projects required to earn at least the Harris County Contractor Minimum Wage (currently $21.65/hour) or the applicable prevailing wage, whichever is greater. Executive Order 13706 paid sick leave provisions apply to all covered employees. Contractors may propose early completion bonuses or late completion penalties at their discretion. The Owner reserves the right to reject any or all bids and is not obligated to award to the lowest bidder. Bid withdrawal is prohibited after opening except if award is delayed beyond 90 days from the opening date.

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Texas Board of Professional Engineers and Land Surveyors Reg. No. F-23290 6330 West Loop South, Suite 150 Bellaire, TX 77401 713.777.5337

PROJECT

LOCATION

BID SET ONLY.

NOT FOR

CONSTRUCTION.

SPECIFICATIONS AND CONTRACT DOCUMENTS

FOR CONSTRUCTION OF

8-INCH SANITARY SEWER EXTENSION

FOR

OHT KATY GAP, LP

ON BEHALF OF

HARRIS-FORT BEND COUNTIES MUNICIPAL UTILITY DISTRICT NO. 3

IN

CITY OF HOUSTON ETJ

HARRIS COUNTY, TEXAS

August 2026

Quiddity Job No. 05530-0051-07

Texas Board of Professional Engineers and Land Surveyors Registration Nos. F-23290 & 10046100

SPECIFICATIONS AND CONTRACT DOCUMENTS

FOR CONSTRUCTION OF

8-INCH SANITARY SEWER EXTENSION

FOR

OHT KATY GAP, LP

ON BEHALF OF

HARRIS-FORT BEND COUNTIES MUNICIPAL UTILITY DISTRICT NO. 3

IN

CITY OF HOUSTON ETJ

HARRIS COUNTY, TEXAS

TABLE OF CONTENTS

Page No.

BIDDING REQUIREMENTS

Invitation to Bid ....................................................................................................................... A-1

Instruction to Bidders.............................................................................................................. A-2

Bid Form .................................................................................................................................. A-6

CONDITIONS OF THE CONTRACT

General Conditions of Agreement .......................................................................................... GC-1

Special Conditions of the Contract .......................................................................................... SC-1

Prevailing Wage Rates ............................................................................................................. SC-7

Standard Form of Agreement ................................................................................................. SF-1

Disclosure of Interested Parties .............................................................................................. HB1295-1

Performance & Payment Bonds .............................................................................................. PB-1

SPECIFICATIONS

DIVISION 1 - GENERAL REQUIREMENTS

Summary of Work .................................................................................................................. 01010-1

Cutting and Patching .............................................................................................................. 01070-1

Submittals .............................................................................................................................. 01300-1

Shop Drawings, Products Data, and Samples ........................................................................ 01340-1

Schedule of Values ................................................................................................................. 01370-1

Laboratory Services ................................................................................................................ 01410-1

Field Project Representative Services .................................................................................... 01420-1

Temporary Facilities and Controls ......................................................................................... 01500-1

Cleaning and Adjusting ........................................................................................................... 01710-1

Project Record Documents .................................................................................................... 01720-1

DIVISION 2 - SITE WORK

Embankment ........................................................................................................................... 02212-1

Excavation, Trenching and Backfilling for Utilities ................................................................. 02220-1

Structural Excavation and Backfill. .......................................................................................... 02222-1

Cement-Sand Backfill ............................................................................................................. 02221-1

Trenchless Construction .......................................................................................................... 02224-1

Trench Safety System .............................................................................................................. 02226-1

Waste Material Disposal ........................................................................................................ 02227-1

Manholes................................................................................................................................. 02514-1

Concrete Construction ............................................................................................................ 02515-1

Dewatering and Drainage of Excavation ................................................................................. 02530-1

Sanitary Sewers ...................................................................................................................... 02560-1

Well Point System ................................................................................................................... 02600-1

Control of Erosion and Erosion Control Structures ................................................................. 02630-1

Geotech Report

Prepared by Professional Service Industries, Inc.

“Refer to Harris County and City of Houston Specifications for items not included herein. It will be the responsibility of the Contractor to obtain a copy of the Harris County Specifications and adhere to them during the construction activities.”

A-1

INVITATION TO BID

Sealed electronic bids, addressed to OHT Katy Gap, LP on behalf of Harris-Fort Bend Counties Municipal Utility

District. 3, will be received electronically until 10:30 a.m. local time, Friday, August 28, 2026, and then publicly opened and read for “Construction of 8-Inch Sanitary Sewer Extension.”

The project is located north of Kingsland Boulevard and west of State Highway 99 (Grand Parkway). To access the site, proceed west on Interstate 10 from Houston, then turn left on Grand Parkway southbound, head south for approximately 1.0 mile and turn right on Kingsland Boulevard.

For construction contracts $50,000 and over, the bidder shall submit a certified or cashier's check on a responsible bank in the State equal to two percent (2%) cashier’s check or five percent (5%) bid bond of the maximum total bid amount. Make the cashier's check or bid bonds payable to the Owner.

Plans, specifications, and bidding documents are available at www.civcastusa.com.

The bids will only be received electronically bid through CivcastUSA (www.civcastusa.com). The electronic bids will be publicly opened and read in the offices of Quiddity Engineering, LLC, 6330 West Loop South Suite 150, Bellaire, Texas 77401. Bids will also be opened and read via teleconference call. Below is the information to attend bid opening by teleconference. Physical bids will not be accepted.

The Owner reserves the right to reject any or all bids and waive any or all irregularities. No bid may be withdrawn until the expiration of ninety (90) days from the date bids are open.

Bid Opening / Construction of 8-Inch Sanitary Sewer Extension / 05530-0051-07

Friday, August 28, 2026, 10:30 AM – 11:00 AM (CDT)

Call Number: 832-856-3756

Access Code: 292 307 159#

Bids received after the closing time will be returned unopened. A NON-MANDATORY pre-bid conference will be held on Friday, August 21, 2026, at 10:30 a.m. local time, via teleconference call. Below is the contact information to attend the pre-bid by teleconference.

Pre-Bid / Construction of 8-Inch Sanitary Sewer Extension / 05530-0051-07

Friday, August 21, 2026, 10:30 AM – 11:00 AM (CDT)

Access Code: 338 998 126#

- - o 0 o - -

A - 2

INSTRUCTION TO BIDDERS

1.0 INVITATION

a. The Work. Bids are invited on a general contract for Construction of 8-Inch Sanitary Sewer Extension for

OHT Katy Gap, LP, on behalf of Harris-Fort Bend Counties MUD 3.

b. The Owner. c. The Operator.

OHT Katy Gap, LP on behalf of Inframark, LLC Harris-Fort Bend Counties 32259 Morton Rd.

Municipal Utility District No. 3 Brookshire, TX 77423

901 S. Mopac Expressway, BOP III, Suite 500 Attention: Mr. Bart Downum Austin, TX 78746 Telephone: (713) 395-3100

Attention: Mr. Steve Oden, Jr Telephone: (512) 813-7103

c. The Engineer.

Quiddity Engineering, LLC 6330 West Loop South, Suite 150 Bellaire, TX 77401 Attention: Ms. Maria J. Ramirez, PE Telephone: (713) 777-5337

2.0 RECEIPT OF BIDS

a. Sealed bids will be received electronically, until 10:30 a.m. local time, Friday, August 28, 2026. The bids will only be received electronically through CivcastUSA. The electronic bids will be publicly opened and read in the offices of Quiddity Engineering, LLC, 6330 West Loop South, Suite 150, Bellaire, Texas 77401. Bids will also be opened and read via teleconference call. Below is the contact information to attend the bid opening by teleconference. Physical bids will not be accepted.

Friday, August 28, 2026, 10:30 AM – 11:00 AM (CDT)

Access Code: 292 307 159#

b. There will be a pre-bid conference via teleconference call on Friday, August 21, 2026, at 10:30 a.m.

Attendance is not mandatory. Below is the contact information to attend the pre-bid by teleconference.

Friday, August 21, 2026, 10:30 AM – 11:00 AM (CDT)

Access Code: 338 998 126#

c. Bid opening will be held immediately after the time for receipt of bids has expired.

d. Bids will be opened publicly and read aloud. All interested parties are invited to attend.

3.0 BIDDING DOCUMENTS

a. Bidding documents include all documents available during the bidding period, including the instruction to bidders, contract forms, conditions of the contract, specifications, drawings and addenda, if any.

b. Bidders may purchase copies of the bidding documents at www.civcastusa.com.

A - 4

d. Sign in longhand below the typed name of the person authorized to bind the bidder to a contract. When the bidder is a corporation, the bid must be signed with the legal name of the corporation followed by the name of the State of Incorporation and the legal signature of a person authorized to bind the corporation to a contract.

9.0 BID SECURITY

a. For construction contracts $50,000 and over, the bidder shall submit a certified or cashier's check on a responsible bank in the State equal to two percent (2%) cashier’s check or five percent (5%) bid bond of the maximum total bid. Make the cashier's check or bid bonds payable to the Owner.

b. The bid security will be forfeited to the Owner by the bidder as damages as default if the bidder fails to execute and deliver a contract and bonds as required.

10.0 PERFORMANCE BOND AND LABOR AND MATERIAL PAYMENT BOND

Bidder must be capable of executing a satisfactory performance bond and payment bond for 100 percent (100%) of the contract sum in accord with the conditions of the contract.

11.0 WITHDRAWAL

a. Bids may be withdrawn any time before bid opening but may not be resubmitted.

b. Bids may not be withdrawn or modified after bid opening time unless the award of the contract has been delayed more than 90 days.

12.0 QUALIFICATIONS OF BIDDERS

a. The Owner may make any investigations deemed necessary to determine the bidder's ability to perform the work. When requested, furnish such information and data necessary for this purpose.

b. The Owner reserves the right to reject any bid if evidence submitted by or investigation of the bidder indicate that the bidder is not properly qualified in the opinion of the Owner, to complete the work satisfactorily.

13.0 AWARD OF CONTRACT

The Owner is not obligated to accept the lowest bid or any bid. The Owner reserves the right to reject any or all bids and to waive any informalities in bids or in bidding. The Owner may accept any bid deemed advantageous. The contract award may include full consideration of unit prices and time of completion.

14.0 RETURN OF SIGNED CONTRACTS

By submitting a bid, the Contractor agrees to return signed contracts with proper bonds and insurance certificates within 14 calendar days after the Engineer has given the unsigned contracts to the Contractor. Should the Contractor fail to return properly executed contracts within 14 days, the Engineer may disqualify that Contractor and recommend that the Owner enter into contracts with the next highest bidder.

Bid of ________________________________________________ an individual proprietorship / a corporation organized and existing under laws of the State of Texas / a partnership of _______________________________________________.

OWNER: OHT Katy Gap, LP on Behalf of Harris-Fort Bend Counties Municipal Utility District No. 3

PROJECT: Construction of 8-Inch Sanitary Sewer Extension

DATE: 8/28/2026

JOB NO.: 05530-0051-07

ITEM DESCRIPTION UNIT QUANTITY UNIT ITEM

NO. PRICE TOTAL

UNIT A: MOVE-IN & START-UP

A 1. Move-in and start up including performance, payment and maintenance bonds for 100 percent (100%) of the contract amount. LS 1 $

A 2. Harris County Permits as required for construction. LS 1 $

SUBTOTAL, UNIT A $

UNIT B: SANITARY SEWER SYSTEM

B 1. 8-inch sanitary sewer pipe, 0-10 foot depth, (including air testing, mandrel testing, bedding and backfill), complete in place. LF 770 $

B 2. 8-inch sanitary sewer pipe, 10-16 foot depth, (including air testing, mandrel testing, bedding and backfill), complete in place. LF 681 $

B 3. 8-inch sanitary sewer pipe, 16-22 foot depth, (including air testing, mandrel testing, bedding and backfill), complete in place. LF 389 $

B 4. 14" Steel pipe casing (not including pipe material) per detail on sheet 12 of the plans, complete in place. LF 100 $

B 5. Additional cost for trenchless construction of 8-inch sanitary sewer in 14-inch steel pipe casing (not including pipe material), complete in place. LF 100 $

B 6. Sanitary sewer manhole, standard depth, complete in place. EA 8 $

B 7. Final vertical adjustment of sanitary sewer manholes 3-inches above adjacent natural ground, complete in place. EA 8 $

BID FORM

A-6

JOB NO.: 05530-0051-07

ITEM DESCRIPTION UNIT QUANTITY UNIT ITEM

NO. PRICE TOTAL

B 8. Extra depth sanitary sewer manhole, 8-12 foot depth, complete in place. VF 24 $

B 9. Extra depth sanitary sewer manhole, greater than 12 foot depth, complete in place. VF 20 $

B 10. 8-inch sanitary sewer plug, complete in place. EA 2 $

B 11. Connect proposed 8-inch sanitary sewer to existing sanitary sewer manhole. Hole in manhole to be cored

(including bedding, backfill, and testing), complete in place. EA 1 $

SUBTOTAL, UNIT B $

UNIT C: ADDITIONAL ITEMS

C 1. Select clearing and grubbing, as directed by Engineer. Ac. 3 $

C 2. Additional clearing and grubbing as needed for spreading and compacting dirt on site. Ac. 1 $

C 3. Excess utility excavation material to be spread and compacted (to 95%) on site, as directed by Engineer. CY 550 $

C 4. Haul, spread and compact excess material on site as directed by Engineer. No adjustment to price based on variance of actual quantites. CY 4,800 $

C 5. Trench safety system for 1-23" pipe, all depths. LF 1,740 $

C 6. Well point system, complete in place and operated per specifications, as directed by Engineer. LF 100 $ ($20.00 min.bid)

C 7. Wet sand construction for sanitary sewer per City of

Houston Detail, as directed by Engineer. CY 500 $ ($15.00 min.bid)

C 8. Extra bank sand, as directed by the Engineer. CY 100 $ ($20.00 min.bid)

C 9. Extra cement sand, as directed by Engineer. CY 100 $ ($30.00 min.bid)

C 10. Extra Class "A" concrete, as directed by Engineer. CY 100 $ ($30.00 min.bid)

C 11. Haul off site and dispose of all trash and debris from project site. TL 2 $

C 12. Hydro-mulch seeding of Easements. Contractor to ensure growth of vegetation by whatever means necessary, including re-seeding, over-seeding or watering at no separate pay. Ac. 1 $

A-7

NO. PRICE TOTAL

C 13. 25' by 75' Stabilized Construction Access, installed, maintained and removed. EA 1 $

C 14. Placement of Type II filter dam as directed by Engineer

(including installation, maintenance, and removal). EA 1 $

C 15. Placement of reinforced filter fabric fence, along property boundary, and as directed by engineer

(including installation, maintenance and removal). LF 1,680 $

C 16. Remove and dispose of existing fence. Material to become property of contractor. LF 1,725 $

C 17. Installation of barbed wire fence, complete in place. LF 1,725 $

C 18. Reinforced concrete combination backslope & offsite ditch interceptor structure, including twenty-four inch

(24") galvanized Corrugated Metal Pipe, 2⅔”x ½” corrugations, 16 gage, including band connectors, complete in place. EA 1 $

C 19. Removal of existing reinforced concrete backslope interceptor structure. EA 1 $

C 20. Regrading of existing backslope swale, as directed by the

Engineer. LF 625 $

C 21. Utility construction staking to be performed by Quiddity

Engineering, LLC. Staking to be performed one time only. All additional staking is at the expense of the contractor. LS 1 3,100.00$ 3,100.00$

C 22. As-Built Topographic Survey to be performed by

Quiddity Engineering, LLC. As-built will include vertification of the location, size and flowline elevations of the newely constructed sanitary sewer pipes.

Locating the finished elevation of any dirt spoils from the resulting from the installation of said sanitary sewer lines. This work to be performed one time only. All additional topographic surveys due to non-conformance with the grading plan is at the expense of the contractor. LS 1 4,150.00$ 4,150.00$

SUBTOTAL, UNIT C

ALTERNATE A: ADDITIONAL ITEMS

ALT A 1. 12' wide - 6" Gravel All Weather Access Road with geotextile fabric per detail on plans, complete in place. SY 2,240 $

A-8

NO. PRICE TOTAL

ALT A 2. In lieu of Item C4, Excess excavation material to become the property of the contractor and shall be hauled and legally disposed of offsite. CY 4,800 $

ALT A 3. In lieu of Item C4, Excess excavation material to be stockpiled on site. CY 4,800 $

SUMMARY

$ TOTAL BASE BID (UNITS A-C)

A-9

1.

2.

Early Completion

Bonus (per day)

Late Completion

Penalty (per day)

None Yes - $1000/day

Days

The undersigned Bidder has carefully examined the Instructions to Bidders, this Proposal, the General Conditions of

Agreement, the Technical Specifications and the drawings for the work herein above described and referred to in the

Invitation to Bid and has carefully examined the site of the work and will provide all necessary labor, superintendence, machinery, equipment, tools, materials, services and other means of construction to complete all the work upon which he bids, as called for in the Contract, the Specifications and shown on the drawings, and in the manner prescribed therein and according to the requirements of the Engineer as therein set forth for the amounts above and below.

The amounts set forth above are current estimates by Contractor of the amounts that will be determined during the progress of the Work. The separated progress billings from Contractor to the Owner/Engineer shall reflect the actual amounts expended for the items enumerated in (a), (b), and (c), above.

SUBSTITUTIONS: If necessary, attach detailed explanation to proposal.

(Add) (Deduct)

(Add) (Deduct)

It is understood and agreed that the work shall be complete in full within total contract period of performance as specified below after the date on which work is to be commenced as established by the Contract Documents.

It is understood that the Bidder shall specify the number of calendar days for each stage of work in the table below. The

Completion Time includes rain days.

COMPLETION TIME FRAME TABLE

Description

Calendar

Days to

Complete

Maximum Calendar

Days to Complete

Completion of Construction of 8-Inch

Sanitary Sewer Extension

Total Contract Period of Performance

(Completion time not to exceed 45 calendar days)

Estimated Mobilization Date =

A-10

Date Signed

By

SEAL (if Bidder is a Corporations)

Acknowledge reciept of Addenda Below:

Contractor must mobilize within 10 calendar days from the date of the written Notice to Proceed. If the Contractor mobilizes prior to the 10th day, then the project completion time will start based on the actual mobilization date.

It is agreed that the contract price may be increased or decreased to cover work added or deleted by order of the Engineer, in accordance with the provisions of the General Conditions of Agreement.

The award may be made on the Base Bid alone or the Base Bid, Completion Time specified, and any or all of the Items listed under Alternates or Substitutions, if any.

The undersigned agrees that the amounts bid in this proposal will not be withdrawn or modified for 90 days following date of bid opening.

It is understood that the bid security accompanying this proposal shall be returned to the undersigned unless, in case of the acceptance of this proposal the undersigned should fail to enter into a construction contract and execute bonds as provided in the specifications. In the event the undersigned should fail to enter into a construction contract and execute bonds as required within 7 calendar days after the Engineer has given unsigned contracts to the Contractor, it is understood and agreed that the bid security shall be forfeited to the Owner and shall be considered as payment for damages due to delay and other inconveniences suffered by the Owner as a result of such failure on the part of the undersigned.

It is understood that the Owner reserves the right to reject any and all bids.

(Telephone Number)

In the event of Award of the Contract to the undersigned, the undersigned agrees to furnish Performance and Payment

Bonds as provided in the Specifications.

The undersigned certifies that the bid prices contained in this proposal have been carefully checked and are submitted as correct and final.

(Company)

(Witness)

Addendum No. _______ _______ _______ _______ _______

Date Received _______ _______ _______ _______ _______

- - o 0 o - -

(Title)

(Address)

A-11

EXHIBIT "A"

ACCORD CERTIFICATE OF LIABILITY INSURANCE Date:

PRODUCER THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION

ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE

(FILL IN) HOLDER. THIS CERTIFICATE DOES NOT AMEND, EXTEND OR

ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW.

COMPANIES AFFORDING COVERAGE

COMPANY A

INSURED COMPANY B

(FILL IN) COMPANY C

COMPANY D

COVERAGES:

THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE NAME ABOVE FOR THE

POLICY PERIOD INDICATED, NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER

DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED

BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.

LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS.

CO. POLICY EFFEC. POLICY EXPIR.

LTR. TYPE OF INSURANCE POLICY NUMBER DATE DATE LIMITS

GENERAL LIABILITY EACH OCCURRENCE $1,000,000

[ ] COMMERICAL GEN. LIA.

DAMAGES TO RENTED PREMISES

(Ea occurrence) $50,000

[ ] CLAIMS [ ] OCCUR MED EXP (ANY ONE PER.) $5,000

[ ] OWNERS/CONTRACTOS PERSONAL/ADV. INJURY $1,000,000

PROT. GENERAL AGGREGATE $2,000,000

[ ] ______________________ PRODUCTS - COMP/OP $2,000,000

AUTOMOBILE LIABILITY

[ ] ANY AUTO COMBINED SINGLE LIMIT $1,000,000

[ ] ALL OWNED AUTOS BODILY INJURY

[ ] SCHEDULED AUTOS (PER PERSON) $1,000,000

[ ] HIRED AUTOS BODILY INJURY

[ ] NON-OWNED AUTOS (PER ACCIDENT) $

PROPERTY DAMAGE $

GARAGE LIABILITY AUTO ONLY - EA ACC. $

[ ] ANY AUTO OTHER THAN AUTO ONLY

[ ]________________________ EACH ACCIDENT $

AGGREGATE $

EXCESS LIABILITY EACH OCCURRENCE $2,000,000

[ ] UMBRELLA FORM AGGREGATE $2,000,000

[ ] OTHER THAN UMBRELLA $

WORKERS COMP & EL EACH ACCIDENT

$1,000,000.00 Minimum

EMPLOYER'S LIABILITY EL DISEASE/POLICY LIMIT

THE PROPRIETOR / EL DISEASE/EA EMPLOYEE

PARTNERS/EXECUTIVE $

OFFICERS ARE: [ ] INCL [ ] EXCL $

DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES/SPECIAL ITEMS

Additional Insureds: Quiddity Engineering, LLC, OHT Katy Gap, LP, and Harris-Fort Bend Counties Municipal Utility District No. 3

Job No. 05530-0051-07 Project Name: Construction of 8-Inch Sanitary Sewer Extension

CERTIFICATE HOLDER SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELED BEFORE THE EXPIRATION

OHT Katy Gap, LP on behalf of Harris-Fort Bend Counties Municipal Utility District No. 3

DATE THEREOF, THE ISSUING COMPANY WILL ENDEAVOR TO MAIL 30 DAYS WRITTEN NOTICE

TO THE CERTIFIATE HOLDER NAMED TO THE LEFT, BUT FAILURE TO MAIL SUCH NOTICE SHALL c/o Quiddity Engineering, LLC IMPOSE NO OBLIGATION OR LIABILITY OF ANY KIND UPON THE COMPANY, ITS AGENTS OR

6330 West Loop South, Suite 150 REPRESENTATIVES.

Bellaire, TX 77401 AUTHORIZED REPRESENTATIVE:

"General Decision Number: TX20260031 01/02/2026

Superseded General Decision Number: TX20250031

State: Texas

Construction Type: Heavy

County: Harris County in Texas.

HEAVY CONSTRUCTION PROJECTS Including Water and Sewer Lines (Does Not Include Flood Control).

Modification Number Publication Date 0 01/02/2026

SFTX0669-001 01/01/2025

Rates Fringes

SPRINKLER FITTER (Fire Sprinklers)......................$ 36.15 24.47

SUTX2005-019 08/16/2005

Rates Fringes

CARPENTER........................$ 14.04 0.00

CEMENT MASON/CONCRETE FINISHER...$ 12.50 1.17

ELECTRICIAN......................$ 17.00 0.04

Formbuilder/Formsetter...........$ 13.84 1.17

IRONWORKER, REINFORCING..........$ 11.28 0.00

Laborers:

Common......................$ 8.94 0.00 Landscape...................$ 7.35 0.00 Mason Tender Cement.........$ 9.94 0.00 Pipelayer...................$ 10.14 0.00

PIPEFITTER.......................$ 17.00 0.04

POWER EQUIPMENT OPERATOR:

Backhoe.....................$ 13.47 0.00 Bulldozer...................$ 12.58 0.00 Crane.......................$ 15.33 0.57 Excavator...................$ 16.37 0.00 Front End Loader............$ 12.16 0.00 Grader......................$ 12.20 1.48 Tractor.....................$ 15.00 0.00

TRUCK DRIVER.....................$ 12.02 1.02

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave

In addition to these wage rates, Contractors must separately comply with Harris County's Minimum Wage Policy [see link] and pay all workers on county projects at least Harris County's Contractor Minimum Wage (currently $21.65/hour). No worker on a Harris County construction project may make less than the Harris County Contractor Minimum Wage or the applicable Prevailing Wage.

https://purchasing.harriscountytx.gov/Services/Procurement-Data-Information for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at https://www.dol.gov/agencies/whd/government-contracts.

Note: Executive Order 13658 generally applies to contracts subject to the Davis-Bacon Act that were awarded on or between January 1, 2015 and January 29, 2022, and that have not been renewed or extended on or after January 30, 2022. Executive Order 13658 does not apply to contracts subject only to the Davis-Bacon Related Acts regardless of when they were awarded.

If a contract is subject to Executive Order 13658, the contractor must pay all covered workers at least $13.30 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in 2025. The applicable Executive Order minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under Executive Order 13658 is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (iii)).

The body of each wage determination lists the classifications and wage rates that have been found to be prevailing for the type(s) of construction and geographic area covered by the wage determination. The classifications are listed in alphabetical order under rate identifiers indicating whether the particular rate is a union rate (current union negotiated rate), a survey rate, a weighted union average rate, a state adopted rate, or a supplemental classification rate.

Union Rate Identifiers

A four-letter identifier beginning with characters other than ""SU"", ""UAVG"", ?SA?, or ?SC? denotes that a union rate was prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2024. PLUM is an identifier of the union whose collectively bargained rate prevailed in the survey for this classification, which in this example would be Plumbers.

0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, 07/01/2024 in the example, is the effective date of the most current negotiated rate.

Union prevailing wage rates are updated to reflect all changes over time that are reported to WHD in the rates in the collective bargaining agreement (CBA) governing the classification.

Union Average Rate Identifiers

The UAVG identifier indicates that no single rate prevailed for those classifications, but that 100% of the data reported for the classifications reflected union rates. EXAMPLE:

UAVG-OH-0010 01/01/2024. UAVG indicates that the rate is a weighted union average rate. OH indicates the State of Ohio.

The next number, 0010 in the example, is an internal number used in producing the wage determination. The date, 01/01/2024 in the example, indicates the date the wage determination was updated to reflect the most current union average rate.

A UAVG rate will be updated once a year, usually in January, to reflect a weighted average of the current rates in the collective bargaining agreements on which the rate is based.

Survey Rate Identifiers

The ""SU"" identifier indicates that either a single non-union rate prevailed (as defined in 29 CFR 1.2) for this classification in the survey or that the rate was derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As a weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SUFL2022-007 6/27/2024. SU indicates the rate is a single non-union prevailing rate or a weighted average of survey data for that classification. FL indicates the State of Florida. 2022 is the year of the survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. The date, 6/27/2024 in the example, indicates the survey completion date for the classifications and rates under that identifier.

?SU? wage rates typically remain in effect until a new survey is conducted. However, the Wage and Hour Division (WHD) has the discretion to update such rates under 29 CFR 1.6(c)(1).

State Adopted Rate Identifiers

The ""SA"" identifier indicates that the classifications and prevailing wage rates set by a state (or local) government were adopted under 29 C.F.R 1.3(g)-(h). Example: SAME2023-007 01/03/2024. SA reflects that the rates are state adopted. ME refers to the State of Maine. 2023 is the year during which the state completed the survey on which the listed classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination.

The date, 01/03/2024 in the example, reflects the date on which the classifications and rates under the ?SA? identifier took effect under state law in the state from which the rates were adopted.

WAGE DETERMINATION APPEALS PROCESS

1) Has there been an initial decision in the matter? This can be:

a) a survey underlying a wage determination

b) an existing published wage determination

c) an initial WHD letter setting forth a position on a wage determination matter

d) an initial conformance (additional classification and rate) determination

On survey related matters, initial contact, including requests for summaries of surveys, should be directed to the WHD Branch of Wage Surveys. Requests can be submitted via email to davisbaconinfo@dol.gov or by mail to:

Branch of Wage Surveys Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

Regarding any other wage determination matter such as conformance decisions, requests for initial decisions should be directed to the WHD Branch of Construction Wage Determinations.

Requests can be submitted via email to BCWD-Office@dol.gov or by mail to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2) If an initial decision has been issued, then any interested party (those affected by the action) that disagrees with the decision can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7).

Requests for review and reconsideration can be submitted via email to dba.reconsideration@dol.gov or by mail to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210.

END OF GENERAL DECISION

"General Decision Number: TX20260299 01/02/2026

Superseded General Decision Number: TX20250299

State: Texas

Construction Type: Highway

Counties: Austin, Brazoria, Chambers, Fort Bend, Galveston, Hardin, Harris, Jefferson, Liberty, Montgomery, Orange, San Jacinto and Waller Counties in Texas.

HIGHWAY CONSTRUCTION PROJECTS

Modification Number Publication Date 0 01/02/2026

SATX2025-013 11/15/2023

Rates Fringes

Asphalt Distributor Operator.....$ 23.26 0.00

Asphalt Paving Machine Operator.........................$ 22.67 0.00

Asphalt Raker....................$ 20.41 0.00

Broom or Sweeper Operator........$ 17.63 0.00

Concrete Finisher, Paving and Structures.......................$ 20.79 0.00

Concrete Pavement Finishing Machine Operator.................$ 22.18 0.00

Concrete Paving, Curing, Float, Texturing Machine Operator.........................$ 22.62 0.00

Concrete Saw Operator............$ 21.57 0.00

Crane Operator, Hydraulic 80 tons or less.....................$ 24.75 0.00

Crane Operator, Lattice Boom 80 Tons or Less..................$ 25.74 0.00

Crane Operator, Lattice Boom Over 80 Tons.....................$ 23.85 0.00

Crawler Tractor Operator.........$ 20.33 0.00

Electrician......................$ 31.46 0.00

Excavator Operator, 50,000 pounds or less...................$ 21.53 0.00

Excavator Operator, Over 50,000 pounds....................$ 22.24 0.00

Flagger..........................$ 16.63 0.00

In addition to these wage rates, Contractors must separately comply with Harris County's Minimum Wage Policy [see link] and pay all workers on county projects at least Harris County's Contractor Minimum Wage (currently $21.65/hour). No worker on a Harris County construction project may make less than the Harris County Contractor Minimum Wage or the applicable Prevailing Wage.

https://purchasing.harriscountytx.gov/Services/Procurement-Data-Information

Form Builder/Setter, Structures.......................$ 19.93 0.00

Form Setter, Paving & Curb.......$ 19.32 0.00

Foundation Drill Operator, Crawler Mounted..................$ 22.25 0.00

Foundation Drill Operator, Truck Mounted....................$ 26.04 0.00

Front End Loader Operator, 3 CY or Less.......................$ 19.72 0.00

Front End Loader Operator, Over 3 CY........................$ 20.34 0.00

Laborer, Common..................$ 17.12 0.00

Laborer, Utility.................$ 19.11 0.00

Loader/Backhoe Operator..........$ 21.37 0.00

Mechanic.........................$ 23.38 0.00

Milling Machine Operator.........$ 21.65 0.00

Motor Grader Operator, Fine Grade............................$ 23.91 0.00

Motor Grader Operator, Rough.....$ 21.20 0.00

Off Road Hauler..................$ 17.12 0.00

Painter, Structures..............$ 26.40 0.00

Pavement Marking Machine Operator.........................$ 17.12 0.00

Piledriver.......................$ 21.48 0.00

Pipelayer........................$ 20.03 0.00

Reinforcing Steel Worker.........$ 22.34 0.00

Roller Operator, Asphalt.........$ 19.79 0.00

Roller Operator, Other...........$ 18.93 0.00

Servicer.........................$ 20.33 0.00

Spreader Box Operator............$ 17.84 0.00

Structural Steel Worker..........$ 22.64 0.00

Truck Driver Lowboy Float........$ 25.94 0.00

Truck Driver, Single Axle........$ 21.93 0.00

Truck Driver, Single or Tandem Axle Dump Truck...........$ 18.60 0.00

Truck Driver, Tandem Axle Tractor with Semi Trailer........$ 20.17 0.00

Welder...........................$ 20.97 0.00

Work Zone Barricade Servicer.....$ 17.37 0.00

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at https://www.dol.gov/agencies/whd/government-contracts.

Note: Executive Order 13658 generally applies to contracts subject to the Davis-Bacon Act that were awarded on or between January 1, 2015 and January 29, 2022, and that have not been renewed or extended on or after January 30, 2022. Executive Order 13658 does not apply to contracts subject only to the Davis-Bacon Related Acts regardless of when they were awarded.

If a contract is subject to Executive Order 13658, the contractor must pay all covered workers at least $13.30 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in 2025. The applicable Executive Order minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under Executive Order 13658 is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (iii)).

The body of each wage determination lists the classifications and wage rates that have been found to be prevailing for the type(s) of construction and geographic area covered by the wage determination. The classifications are listed in alphabetical order under rate identifiers indicating whether the particular rate is a union rate (current union negotiated rate), a survey rate, a weighted union average rate, a state adopted rate, or a supplemental classification rate.

Union Rate Identifiers

A four-letter identifier beginning with characters other than

""SU"", ""UAVG"", ?SA?, or ?SC? denotes that a union rate was prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2024. PLUM is an identifier of the union whose collectively bargained rate prevailed in the survey for this classification, which in this example would be Plumbers.

0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, 07/01/2024 in the example, is the effective date of the most current negotiated rate.

Union prevailing wage rates are updated to reflect all changes over time that are reported to WHD in the rates in the collective bargaining agreement (CBA) governing the classification.

Union Average Rate Identifiers

The UAVG identifier indicates that no single rate prevailed for those classifications, but that 100% of the data reported for the classifications reflected union rates. EXAMPLE:

UAVG-OH-0010 01/01/2024. UAVG indicates that the rate is a weighted union average rate. OH indicates the State of Ohio.

The next number, 0010 in the example, is an internal number used in producing the wage determination. The date, 01/01/2024 in the example, indicates the date the wage determination was updated to reflect the most current union average rate.

A UAVG rate will be updated once a year, usually in January, to reflect a weighted average of the current rates in the collective bargaining agreements on which the rate is based.

Survey Rate Identifiers

The ""SU"" identifier indicates that either a single non-union rate prevailed (as defined in 29 CFR 1.2) for this classification in the survey or that the rate was derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As a weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SUFL2022-007 6/27/2024. SU indicates the rate is a single non-union prevailing rate or a weighted average of survey data for that classification. FL indicates the State of Florida. 2022 is the year of the survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. The date, 6/27/2024 in the example, indicates the survey completion date for the classifications and rates under that identifier.

?SU? wage rates typically remain in effect until a new survey is conducted. However, the Wage and Hour Division (WHD) has the discretion to update such rates under 29 CFR 1.6(c)(1).

State Adopted Rate Identifiers

The ""SA"" identifier indicates that the classifications and prevailing wage rates set by a state (or local) government were adopted under 29 C.F.R 1.3(g)-(h). Example: SAME2023-007 01/03/2024. SA reflects that the rates are state adopted. ME refers to the State of Maine. 2023 is the year during which the state completed the survey on which the listed classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination.

The date, 01/03/2024 in the example, reflects the date on which the classifications and rates under the ?SA? identifier took effect under state law in the state from which the rates were adopted.

WAGE DETERMINATION APPEALS PROCESS

1) Has there been an initial decision in the matter? This can be:

a) a survey underlying a wage determination

b) an existing published wage determination

c) an initial WHD letter setting forth a position on a wage determination matter

d) an initial conformance (additional classification and rate) determination

On survey related matters, initial contact, including requests for summaries of surveys, should be directed to the WHD Branch of Wage Surveys. Requests can be submitted via email to davisbaconinfo@dol.gov or by mail to:

Branch of Wage Surveys Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

Regarding any other wage determination matter such as conformance decisions, requests for initial decisions should be directed to the WHD Branch of Construction Wage Determinations.

Requests can be submitted via email to BCWD-Office@dol.gov or by mail to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2) If an initial decision has been issued, then any interested party (those affected by the action) that disagrees with the decision can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7).

Requests for review and reconsideration can be submitted via email to dba.reconsideration@dol.gov or by mail to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor

200 Constitution Avenue, N.W.

Washington, DC 20210.

END OF GENERAL DECISION

Form provided by Texas Ethics Commission www.ethics.state.tx.us Revised 12/22/2017

FORM 1295CERTIFICATE OF INTERESTED PARTIES

OFFICE USE ONLOFFICE USE ONLOFFICE USE ONLOFFICE USE ONLOFFICE USE ONLYYYYY

6 UNSWORN DECLARATION

My name is _______________________________________________________, and my date of birth is _______________________________.

My address is ________________________________________________, ___________________, _______, __________, ______________.

(street) (city) (state) (zip code) (country)

I declare under penalty of perjury that the foregoing is true and correct.

Executed in ___________________ County, State of ______________ , on the _______ day of _______________, 20______.

(month) (year)

Signature of authorized agent of contracting business entity (Declarant)

ADD ADDITIONAL PAGES AS NECESSARY

Name of Interested Party Nature of Interest (check applicable)City, State, Country

(place of business) Controlling Intermediary

Name of governmental entity or state agency that is a party to the contract for which the form is being filed.

3 Provide the identification number used by the governmental entity or state agency to track or identify the contract, and provide a description of the services, goods, or other property to be provided under the contract.

Complete Nos. 1 - 4 and 6 if there are interested parties.

Complete Nos. 1, 2, 3, 5, and 6 if there are no interested parties.

1 Name of business entity filing form, and the city, state and country of the business entity's place of business.

Check only if there is NO Interested Party.

Mus t fi le on lin e a t w ww.et hic s.s tat e.t x.u s/F ile

HB1295 - 1

02212-1

EMBANKMENT

1.0 GENERAL

1.1 DESCRIPTION

Embankment work consists of placing and compacting approved materials to required lines, grades and cross sections.

1.2 PAYMENT

Embankment will be measured by the cubic yard of compacted fill in place. Measurement will be by the method of average end areas based on cross sections taken at completion of work. Payment will be at contract bid prices.

2.0 PRODUCTS

Specific products are not required. Use equipment and materials necessary to properly complete embankment work.

3.0 EXECUTION

3.1 EXCAVATED MATERIALS

Suitable materials from excavation operations may be used for embankment. Suitable materials are those free of vegetation, humus or debris.

3.2 BORROW

If excavated material is not available in sufficient quantities for embankment work, obtain additional material from designated or approved sources. Such borrow material shall have a plasticity index of 10 or less. Not more than 40 percent (40%) of the material shall pass a No. 200 sieve.

3.3 PREPARATION

To prepare for embankment work, strip the area of vegetation, humus or other debris. Dispose of strippings with other waste materials.

3.4 CONSTRUCTION

Construct embankments in successive horizontal layers, uniform as to material, moisture and density. Where pneumatic rolling equipment is used, layer thickness must not exceed six-inches (6") before compaction. For tamped rolling equipment, layer thickness must not exceed eight-inches (8"). A layer thickness greater than twelve-inches

(12") prior to compaction is not permitted, regardless of compaction methods or requirements.

02212-2

3.5 COMPACTION

Compact to the required density by blading, rolling and sprinkling. Use mechanical tamps to obtain the required density in areas inaccessible to other equipment. Unless otherwise specified, place embankment at -3% to +5% of optimum moisture content. Compact to a minimum density of 95 percent (95%) using AASHTO Standard Method T-

99.

02220-1

EXCAVATION, TRENCHING AND BACKFILLING FOR UTILITIES

1.1 SCOPE

This section provides for excavation, trenching and backfilling for storm sewers, sanitary sewers, water distribution mains, and other utility systems and appurtenances.

1.2 RELATED WORK

a. Division 2, Site Work.

(1) Sanitary Sewers

(2) Cement-Sand Backfill

(3) Storm Sewers

(4) Manholes

(5) Water Distribution Mains

(6) Trench Safety System

1.3 MEASUREMENT AND PAYMENT

No separate payment will be made for work performed under this section.

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated .