19-25 523 DRAWINGS VOLUME 4 OF 4.pdf

This file is a drawings volume (Volume 4 of 4) related to the Iron Bridge Pump Station Rehabilitation project located at 4077 Co Rd 3706, Wills Point, Texas, operated by DWU on Lake Tawakoni. The drawings document the technical and design specifications for the comprehensive rehabilitation project, which encompasses civil work including dredging, dewatering, lake bank reinforcement, and gate replacement; structural repairs to concrete throughout the pump station, flumes, and guard rails; architectural improvements including roof replacement, elevator rehabilitation, and door enhancements; process-mechanical upgrades to intake gates, bridge cranes, discharge valving, and surge control automation; electrical system rehabilitation for low and medium-voltage equipment with new electrical feeds and backup generator installation; and instrumentation for process-mechanical systems. As the fourth volume of a four-part drawing set, this document provides detailed technical illustrations and specifications necessary for contractors to understand the full scope of work required for the pump station rehabilitation.

The drawings serve as essential contract documents that establish the technical requirements and construction specifications for bidders and contractors undertaking the Iron Bridge Pump Station Rehabilitation project. These design documents support the overall project delivery by providing comprehensive visual and technical guidance for all work categories, from civil and structural elements to mechanical, electrical, and instrumentation systems. The drawings coordinate with other contract documents to establish the complete project requirements for rehabilitation of this critical water utility infrastructure asset.