Request for Proposals (RFP)

Professional Services: WWTP Drafting Plans, Structural Steel Detailing, & TCEQ Water Engineering

Project Title: WWTP Shop Drawings & TCEQ Water System Engineering

Location: North Houston Area (Harris County / Unincorporated)

Procurement Type: Request for Proposals (RFP)

Target Community Size: 200-Lot Residential Development

Project Components

Respondents may submit proposals for one or both of the following distinct scopes:

1. WWTP Site Plans, Drafting Plans & Steel Fabrication Detailing

2. Public Water System (PWS) Engineering Amendment 

Project Description & Scope of Work

Scope 1: WWTP Site Plan & Shop Fabrication Drawings

Provide a comprehensive engineering and fabrication package containing all data necessary for site placement, material procurement, cutting, welding, and direct shop-floor execution.

• WWTP Site Plan: Detailed positioning and footprint layout of the package plant relative to site constraints and utility hookups.

• Shop Drawings & Fabrication Detailing: 100% complete, build-ready shop fabrication drawings for a 70,000 GPD pre-fabricated steel package wastewater treatment plant.

• Specifications: Structural shell, floor, and internal compartment baffles will be constructed primarily from 1/4" structural carbon steel plate. The selected professional will engineer all external reinforcements.

• Deliverables: Must include a complete Bill of Materials (BOM), precise spacing for all structural supports, exact locations/sizes of all flanges, and complete cutting/welding data.

Scope 2: Water Plant Engineering & TCEQ Permitting

Provide professional engineering services to design infrastructure modifications through the Texas Commission on Environmental Quality (TCEQ).

• Engineering Amendment: Submit amendment to integrate a second 5-inch water well into the existing system.

• Capacity Upgrades: Submit ammednment upgraded sizing  for the Ground Storage Tank (GST), hydro-pneumatic pressure tank and booster pumps.

Submission Requirements

Interested parties should submit a streamlined Statement of Qualifications (SOQ) or Proposal via email. Please include:

• Scope Identification: Clearly state if you are bidding on Scope 1, Scope 2, or both.

• Relevant Experience: Brief overview of similar structural steel detailing or TCEQ water permitting projects completed in Texas.

• Fee Structure: Proposed pricing model (e.g., fixed project fee or hourly rate).

Contact & Submission Instructions

Please submit all proposals and inquiries via email to:

📩 MHCpropertydevelopment@gmail.com Subject Line: RFP Submission – WWTP & Water Engineering [Your Firm Name]