--- title: Wet Utility Contractor Texas — Sewer, Water & Storm | DNT description: DNT Construction installs sanitary sewer, water mains, storm drainage, and detention systems across Texas. Self-perform wet utility contractor for complex civil sites. image: https://www.dntconstruction.com/hubfs/612173063_1455716496189054_4643179025529255420_n.jpg --- # Wet Utilities: Water, Wastewater, Drains, & Retention true true true false 5500 450 ### We offer cost effective solutions for civil construction in Central Texas. [ Contact a Rep ](https://www.dntconstruction.com/contact?hsLang=en) [ What We Offer ](https://www.dntconstruction.com/services?hsLang=en) [ Add a button link here ](https://www.dntconstruction.com/wet-utilities#hst-pop-modal_widget_1706631572083) ### Model Heading Lorem ipsum dolor sit amet [**](https://www.dntconstruction.com/wet-utilities#close-modal) ![DNT Construction pipe crew installing underground wet utilities on a Texas civil construction project](https://www.dntconstruction.com/hs-fs/hubfs/Website-2024/850x500/wet-utility-003.jpg?width=850&height=500&name=wet-utility-003.jpg "DNT Construction pipe crew installing underground wet utilities on a Texas civil construction project") ## Wet Utility Contractor in Texas — Sewer, Water & Stormwater   DNT Construction self-performs underground wet utility installation across Texas — sanitary sewer systems, water main distribution, storm drainage networks, and stormwater detention and retention facilities — for commercial, industrial, municipal, and data center projects. All work is performed by DNT's own pipe crews and coordinated with local municipalities, MUDs, and utility districts through the full permitting, inspection, and acceptance process. Integrating wet utility installation with DNT's mass grading and dry utility scopes under one contractor compresses the underground phase and eliminates the schedule conflicts that arise when separate subs share the same corridor.   ## Wet Utility Scope We Self-Perform - Sanitary sewer gravity mains, force mains, and lift stations - Potable water distribution and transmission mains - Fire hydrant leads and service laterals - Storm drain systems — RCP, HDPE, and box culverts - Inlet and manhole structures - Stormwater detention and retention pond construction - Private on-site water loops and fire suppression mains - SWPPP administration and trench dewatering ## Why Developers and GCs Choose DNT for Wet Utilities   ### MUD, City, and Water District Experience DNT has extensive experience working within the Texas MUD structure and with city utility departments for plan approval, pressure testing, bacteriological sampling, TV inspection, and final acceptance. DNT project teams understand the specific requirements of City of Austin Water, San Antonio Water System (SAWS), City of Houston Public Works, and the regional MUD network — and build those requirements into the schedule. ### Lift Station and Force Main Capability DNT installs sanitary sewer lift stations — both precast wet-well and fiberglass packaged stations — along with associated force mains and controls conduit on sites where gravity drainage is not feasible. Pump selection and sizing are determined by the civil engineer; DNT coordinates with the equipment supplier and the accepting utility through installation and startup. ### Concurrent Wet and Dry Utility Installation Because DNT controls both wet and dry utility scopes, trench alignments are coordinated in preconstruction for parallel operations. On a typical 100-acre site, concurrent installation can reduce the underground utility phase by 2 to 4 weeks compared to sequencing separate subcontractors. ### SWPPP and Stormwater Compliance DNT administers a site-specific SWPPP on every project disturbing one or more acres under TCEQ Construction General Permit TXR150000. Trench dewatering, inlet protection, and post-rain inspections are managed statewide by DNT's safety and environmental team.   ## Frequently Asked Questions   ### What underground wet utility work does DNT self-perform? DNT self-performs sanitary sewer gravity mains, force mains, and lift stations; potable water distribution and transmission mains, fire hydrant leads, and service laterals; storm drain systems including reinforced concrete pipe, HDPE, and box culverts; inlet and manhole structures; and stormwater detention and retention pond construction. On large commercial and data center sites, DNT also installs private on-site water and fire suppression loops as part of the civil scope.   ### Does DNT work with Texas MUDs, water districts, and municipalities for utility acceptance? Yes. DNT has extensive experience with Texas MUD structure and city utility departments for plan approval, inspection scheduling, pressure testing, bacteriological sampling, TV inspection, and final acceptance. DNT project teams understand the specific submission and inspection requirements of City of Austin Water, SAWS, City of Houston Public Works, and the regional MUD network.   ### Can DNT install lift stations and force mains for sites that cannot gravity-drain? Yes. DNT installs sanitary sewer lift stations — both precast wet-well and fiberglass packaged stations — along with associated force mains, check valves, and electrical and controls conduit. Lift station sizing and pump selection are determined by the civil engineer; DNT coordinates with the equipment supplier and the accepting utility's inspection requirements through installation and startup.   ### What is the typical lead time for water and sewer plan approval in Texas? City of Austin review runs approximately 6 to 10 weeks. San Antonio Water System (SAWS) typically reviews in 4 to 8 weeks. City of Houston reviews can run 6 to 12 weeks. MUD-served projects depend on the district engineer's review timeline and the MUD board's meeting schedule, which can add 2 to 4 weeks. DNT recommends submitting utility plans concurrent with site plan submittal — not after — to prevent utility approval from becoming the critical path item.   ### Can DNT coordinate wet and dry utility installation concurrently? Yes. Because DNT controls both scopes, trench alignments are coordinated in preconstruction to allow parallel operations where pipe separations permit. On a typical 100-acre site, concurrent wet and dry utility installation can reduce the underground utility phase by 2 to 4 weeks compared to separate subcontractor crews working sequentially.   ## Related DNT Construction Services - [**Dry Utility Installation**](https://www.dntconstruction.com/dry-utilities?hsLang=en) — Electrical conduit, gas, and telecom — installed concurrently with wet utilities under one contractor. - [**Mass Grading and Earthwork**](https://www.dntconstruction.com/excavation-grading-paving?hsLang=en) — Site excavation, grading, and paving — integrated with wet utility installation to compress the underground phase. - [**Retaining Walls and Stormwater Ponds**](https://www.dntconstruction.com/retaining-walls-hardscapes?hsLang=en) — Stormwater retention pond construction and CMU retaining walls as part of the complete civil scope. **[All Services](https://www.dntconstruction.com/services?hsLang=en)** **[Excavation, Grading, & Paving](https://www.dntconstruction.com/excavation-grading-paving?hsLang=en)** **[Dry Utilities](https://www.dntconstruction.com/dry-utilities?hsLang=en)** **[Retaining Walls, Masonry, & Retention Ponds](https://www.dntconstruction.com/retaining-walls-hardscapes?hsLang=en)** **[Wet Utilities](https://www.dntconstruction.com/wet-utilities?hsLang=en)** **[Rock Crushing](https://www.dntconstruction.com/rock-crushing?hsLang=en)** **[Mission Critical / Data Center Construction](https://www.dntconstruction.com/dnt-construction-mission-critical-data-center-construction?hsLang=en)** AUSTIN [2300 Picadilly Drive Round Rock, TX 78664](https://www.google.com/maps/place/2300+Picadilly+Dr,+Round+Rock,+TX+78664/@30.4708419,-97.6680195,16z/data=!3m1!4b1!4m6!3m5!1s0x8644ce39874e75e3:0x35ef54d3b717a9e6!8m2!3d30.4708373!4d-97.6654446!16s%2Fg%2F11c5qgl8f4?entry=ttu)   Phone: [512-837-6700](tel:%201-512-837-6700) Fax: [512-837-6701](tel:%201-512-837-6701) Email: [inquiries@dntconstruction.com](mailto:inquiries@dntconstruction.com) Bids: [bidsaus@dntconstruction.com](mailto:bidsaus@dntconstruction.com)   SAN ANTONIO [18954 Redland Road San Antonio, TX 78259](https://www.google.com/maps/place/18954+Redland+Rd,+San+Antonio,+TX+78259/@29.6181736,-98.4556592,17z/data=!3m1!4b1!4m6!3m5!1s0x865c898f312488e1:0xe5b4c18936004911!8m2!3d29.618169!4d-98.4530843!16s%2Fg%2F11g0ms_tdg?entry=ttu)   Phone: [210-490-6700](tel:%201-210-490-6700) Fax: [210-490-6701](tel:%201-210-490-6701) Email: [inquiries@dntconstruction.com](mailto:inquiries@dntconstruction.com) Bids: [bidsa@dntconstruction.com](mailto:bidsa@dntconstruction.com)   **HOUSTON** [25145 Star Lane suite 105 Katy, TX 77494](https://www.dntconstruction.com/services?hsLang=en)   Phone: [346-615-0880](tel:%201-346-615-0880) Fax: [346-615-0881](tel:%201-346-615-0881) Email: [inquiries@dntconstruction.com](mailto:inquiries@dntconstruction.com) Bids: [bidshou@dntconstruction.com](mailto:bidshou@dntconstruction.com) ```json { "@context" : "https://schema.org", "@id" : "https://www.dntconstruction.com/#organization", "@type" : "HomeAndConstructionBusiness", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "Round Rock", "addressRegion" : "TX", "postalCode" : "78664", "streetAddress" : "2300 Picadilly Drive" }, "areaServed" : [ "Texas", "San Antonio", "Austin", "Dallas-Fort Worth", "Houston" ], "description" : "DNT Construction LLC is a Texas-based heavy civil general contractor founded in 2009 and headquartered in Round Rock, TX. 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All work is self-performed by DNT's own pipe crews and coordinated with local municipalities, MUDs, and utility districts through the full permitting, inspection, and acceptance process.", "name" : "Wet Utility Contractor Texas — Sewer, Water & Storm", "provider" : { "@id" : "https://www.dntconstruction.com/#organization" }, "serviceType" : "Underground Wet Utility Installation", "url" : "https://www.dntconstruction.com/wet-utilities" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://www.dntconstruction.com/wet-utilities#faq", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "DNT Construction self-performs installation of sanitary sewer gravity mains, force mains, and lift stations; potable water distribution and transmission mains, fire hydrant leads, and service laterals; storm drain systems including reinforced concrete pipe, HDPE, and box culverts; inlet and manhole structures; and stormwater detention and retention pond construction. On large commercial and data center sites, DNT also installs private on-site water and fire suppression loops as part of the civil scope." }, "name" : "What underground wet utility work does DNT self-perform?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. DNT Construction has extensive experience working within the Texas Municipal Utility District (MUD) structure and with city utility departments for utility plan approval, inspection scheduling, pressure testing, bacteriological sampling, TV inspection, and final acceptance. DNT's project teams understand the specific submission and inspection requirements of City of Austin Water, San Antonio Water System (SAWS), City of Houston Public Works, and the regional MUD network." }, "name" : "Does DNT work with Texas MUDs, water districts, and municipalities for utility acceptance?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. DNT Construction installs sanitary sewer lift stations — both precast wet-well and fiberglass packaged stations — along with associated force mains, check valves, and electrical and controls conduit on sites where topography or distance from the receiving system requires pressurized sewer. Lift station sizing and pump selection are determined by the civil engineer; DNT coordinates with the equipment supplier and the accepting utility's inspection requirements through installation and startup." }, "name" : "Can DNT install lift stations and force mains for sites that cannot gravity-drain?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes, and this is one of the primary schedule advantages of engaging DNT as a single self-perform contractor for both wet and dry utilities. Because DNT controls both scopes, trench alignments are coordinated in preconstruction to allow parallel operations where pipe separations permit. On a typical 100-acre site, concurrent wet and dry utility installation can reduce the underground utility phase by 2 to 4 weeks compared to separate subcontractor crews working sequentially." }, "name" : "Can DNT coordinate wet and dry utility installation concurrently to compress the schedule?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Water and sanitary sewer plan approval timelines vary by jurisdiction. City of Austin review runs approximately 6 to 10 weeks for standard commercial projects. San Antonio Water System (SAWS) typically reviews in 4 to 8 weeks. City of Houston reviews can run 6 to 12 weeks. MUD-served projects depend on the district engineer's review timeline and the MUD board's meeting schedule, which can add 2 to 4 weeks beyond the engineering review. DNT recommends submitting utility plans for review concurrent with site plan submittal." }, "name" : "What is the typical lead time for water and sewer plan approval in Texas?" } ] } ```