Laserfiche WebLink
TASK 2: EXCAVATE PANEL FOOTING <br /> Excavation of the panel footer is separated out because the land-owner may want to complete <br /> that portion of the job. The Clay County shaft has excavated dimensions of approximately 4 <br /> feet wide by 8 feet long. The shaft was timbered during the 1980's. During excavation, <br /> special care must be taken to prevent any material from falling down the shaft. The existing <br /> timbering should aid in preventing this. Bedrock is approximately 6 feet below the ground <br /> surface. Bedrock was located by digging a test pit on the western side of the shaft. <br /> Measurement and Payment <br /> No measurement for payment shall be made for this bid item. Payment shall be for the lump <br /> sum bid price. The bid price shall include all of the CONTRACTOR's costs of whatever nature <br /> to provide for complete excavation in accordance with the plans and specifications. <br /> TASK 3: INSTALL PRECAST PANELS <br /> One E-1 (5' X 14') panel with a locking grate and 1 E-1 panels are planned to be installed over <br /> the shaft. If the PROJECT MANAGER determines that the shaft can be safely covered with D- <br /> 1 (7' X 10') panels, these will be substituted for the E-1 panels. The panels must be installed <br /> according to the Precast Concrete Panel Closure specifications. The panels are located on the <br /> south side of the Miners Mesa parking lot, approximately 1/4 mile from the shaft. <br /> Measurement and Payment <br /> No measurement for payment shall be made for this bid item. Payment shall be for the lump <br /> sum bid price. The bid price shall include all of the CONTRACTOR's costs of whatever nature <br /> to provide for complete installation in accordance with the plans and specifications. <br /> TASK 4: INSTALL ADDITIONAL PRECAST PANEL, (if required) <br /> If the PROJECT MANAGER determines that an additional D-1 or E-1 panel is necessary, this <br /> bid item will cover installation of the additional panel. The panel must be installed according <br /> to the Precast Concrete Panel Closure specifications. <br /> Measurement and Payment <br /> No measurement for payment shall be made for this bid item. Payment shall be for the lump <br /> sum bid price. The bid price shall include all of the CONTRACTOR's costs of whatever nature <br /> to provide for complete installation in accordance with the plans and specifications. <br /> 3 <br />