|
CITY OF EVERETT SPECIAL PROVISIONS
<br /> complete installation along the run of each pipe size, as shown on the Plans and specified
<br /> herein, and additionally, shall include, but not be limited to, the following:
<br /> 1 1. Removal of structures or obstructions not specifically covered under other Bid Items.
<br /> This shall include, but not be limited to, removal and disposal of the existing asphalt
<br /> concrete pavement, sidewalk, curb, thrust blocks, miscellaneous landscaping, and sod
<br /> 1 as indicated on the Plans.
<br /> 2. All required potholing to verify locations of water service crossings and existing utilities.
<br /> The costs for pot-holing and excavation required to determine exact depths and
<br /> locations of other utilities shall be included with this Work with no direct compensation
<br /> made.
<br /> 3. Utility or light pole holding in conformance with the requirements of the applicable utility
<br /> including, if necessary, arranging for the utility to hold poles and paying the associated
<br /> fees.
<br /> 4. Trench excavation and dewatering, installation of pipe, furnishing, placing and
<br /> compacting sand backfill for pipe bedding, furnishing, placing and compacting suitable
<br /> native material for trench backfill and placing and compacting imported backfill
<br /> material. No extra payment shall be made for removing, loading, hauling, and
<br /> disposing of displaced and unsuitable material.
<br /> 5. Maintenance, restoration and/or relocation, if required, of existing culverts, storm
<br /> drainage pipe, other utilities and structures affected by construction that are to remain.
<br /> 6. Temporary and permanent thrust blocking and dead man blocks, and temporary and
<br /> permanent restraint systems.
<br /> 7. Ethafoam pads or sand backfill between water main and other pipes.
<br /> 8. Maintenance of existing water main and provisions for interim water service.
<br /> 9. Pressure and purity testing of all water mains and shall include providing temporary
<br /> blow-offs, backflow prevention, air gap apparatus, flushing, and disinfecting as
<br /> necessary for testing in accordance with 7-09.3(24) of these Special Provisions and
<br /> COE Standard Drawing No. 526.
<br /> 10. Extra depth, including excavation, backfill and compaction required to clear known
<br /> buried utilities or other known obstacles.
<br /> 11. Abandonment of existing water mains as shown on the Plans, including cutting,
<br /> draining water and properly disposing, and plugging pipe at each end with a minimum
<br /> of 2-feet of Commercial concrete or CDF. Include the concrete or CDF work with this
<br /> work with no direct compensation being made. Abandon existing mains in place where
<br /> possible. Include cost of removal, hauling, and diaNuaal of existing main with these Bid
<br /> items when abandoning in place is not possible. Include closing existing valves, and
<br /> plugging where noted, to be abandoned and removing the lids and valve boxes.
<br /> 12. Work required to avoid unexpected or unforeseen obstacles shall be paid for under the
<br /> Force Account item.
<br /> Bid Item 18 - Gate Valve, 8-Inch
<br /> Bid Item 19 - Gate Valve, 12-Inch
<br /> 1 Measurement and Payment: Unit Price per Each (EA)
<br /> The unit contract price for Gate Valves, -Inch shall constitute full compensation for all
<br /> labor, materials, tools and equipment necessary and incidental to furnish and install valves
<br /> complete in place on the water main, including but not limited to, dewatering; removal and
<br /> disposal of existing curb and gutter, and sidewalk; excavation, removal, hauling, and
<br /> disposal of excavated materials; furnishing, jointing, and installing valves and valve boxes
<br /> with extensions if necessary; installing temporary concrete thrust blocks; restraint systems;
<br /> painting; flushing and disinfecting; furnishing, installing, compacting, and testing bedding
<br /> Water Main Replacement"S" Division B-BID DESCRIPTIONS January 29, 2018
<br /> WO No.-UP3664 SP-9
<br />
|