01 22 00 - measurement and payment.pdf

OCWRC FKE EFSD Outlet Siphon

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SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 – GENERAL

1.1 SCOPE. The items listed below beginning with Article 1.3 refer to and are the same pay items listed in the Bid Form. They constitute all the pay items for the completion of the Work.

Where the price for an Item is stipulated in the BID FORM, Bidders shall use that price in computing the Total Bid Price.

1.2 RELATED PROVISIONS.

1.2.01 Payments and Completion; Article 46 of General Conditions

1.2.02 Changes in the Work. Article 25 of General Conditions

1.3 LUMP SUM BID ITEMS. Bidders are to provide lump sum pricing for the indicated items on the Bid Form where indicated.

1.4 UNIT PRICE BID ITEMS. Bidders are required to develop the costs for various types of unit price items listed in the Bid Form and must agree to the use of this price in determining the final cost for this work based on the actual quantities.

The quantities to be paid for under unit price items shall be the actual quantities furnished and installed as specified and shown. The unit price for the specific item shall constitute full compensation for furnishing all labor, tools, materials and equipment, and installing the item complete, including cleaning as applicable, as indicated and as specified.

All unused unit price items and amounts shall be deleted, and the full amount shall be credited back to OCWRC via Change Order.

1.5 ALLOWANCE BID ITEMS. Bidders have certain bid items that have an established allowance amount that is to be implemented in the work. Permits are included in this category. Some bid items has a designated subcontractor that will need to be used to facilitate this work as noted on the Bid Form.

1.6 BID ITEM DESCRIPTIONS. The following descriptions correspond to the individual items indicated on the Bid Form.

1.6.01 Bid Item 1: Precondition Video Recording/Documentation. The lump sum price for Bid Item 1 shall constitute full compensation for complete precondition video

01 22 00 - 2 recording of the project site and immediate adjacent areas as necessary to document existing conditions prior to the start of construction.

1.6.02 Bid Item 2: Soil Erosion and Sedimentation Control. The lump sum price for Bid Item 2 shall constitute full compensation for all labor, supervision, tools, permits, shop drawing submittals, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install, maintain, and monitor the necessary Soil Erosion and Sedimentation Control features, as described in Division 31 Section “Erosion and Sedimentation Controls”.

This includes, but is not limited to, the following:

• Installation and removal of a temporary stone access drive(s).

• Installation and maintenance of silt fence as shown on the plans or along the downstream side of any areas of earth disturbance.

• Installation and maintenance of curb & gutter inlet protection.

• Any other SESC features deemed necessary by the ENGINEER, upon reviewing the By-Pass Pumping, Access Road plan and other submittals.

1.6.03 Bid Item 3A: Maintenance of Traffic (Southfield Freeway). The lump sum price for Bid Item 3A shall constitute full compensation all labor, supervision, tools, permits, shop drawing submittals, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install, maintain, and monitor the necessary Maintenance of Traffic features, as described in Division 01 Sections “Summary of Work” and “Traffic Control”. This includes, but is not limited to, the following:

• Flag control

• Detour signing

• Work zone signing

• Traffic control devices including barricades and barrels.

• Removal of conflicting pavement markings

• Temporary pavement markings.

• Maintain access to residential driveways.

• Maintain access to commercial driveways.

1.6.04 Bid Item 3B: Maintenance of Traffic (8 Mile Rd). The lump sum price for Bid Item 3A shall constitute full compensation all labor, supervision, tools, permits, shop drawing submittals, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install, maintain, and monitor the necessary Maintenance of Traffic features, as described in Division 01 Sections “Summary of Work” and “Traffic Control”. This includes, but is not limited to, the following:

• Flag control

• Detour signing

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• Work zone signing

• Traffic control devices including barricades and barrels.

• Removal of conflicting pavement markings

• Temporary pavement markings.

• Maintain access to residential driveways.

• Maintain access to commercial driveways.

1.6.05 Bid Item 4: Site Restoration and Miscellaneous Site Work. The lump sum price for Bid Item 4 shall constitute full compensation for site restoration including, but not limited to excavation backfill, removal of temporary access drives and working pads, site grading, landscaping, sidewalk and pavement/curb repair and replacement, temporary fence removal, permanent fence installation, gas station retaining wall, and all other items indicated on the Bid Documents necessary to restore the sites to their original or better condition, whether specifically mentioned or implied. This includes repairs or restoration of damage to nearby infrastructure, monuments, and buildings resulting from Contractor’s operations.

1.6.06 Bid Items 5A and 5B: Investigation of Access Structures (exterior) and Access Shaft Exterior Soil Stabilization. The lump sum price for Bid Item 5A shall constitute full compensation for all labor, supervision, tools, and all other work as noted in the Bid Documents and as specified herein to allow CONTRACTOR to investigate the conditions/nature of temporary earth retention systems and associated backfill used to facilitate construction of the existing access structures as shown on the project Bid Documents. Investigation to consist, at a minimum, (2) two 4-inch diameter concrete cores at each proposed penetration in the existing access structures (16 total). The Bid Item 5B allowance is to be used to address soil stabilization activities as identified during Bid Item 5A efforts.

1.6.07 Bid Items 6A, 6B and 6C: 21” Sewer Manhole Earth Retention System, 21”.

Sewer & 27”X42” Egg Sewer CCTV, and 21” Sewer New Manhole Structure and Collar.

The lump sum price for Bid Items 6A, 6B, and 6C shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to complete the work associated with the new 21” sewer manhole structure.

1.6.08 Bid Items 7 through 12: Access Structure Demolition. The lump sum price for Bid Items 7 through 12 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to demolish and remove all components within the existing structures as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to complete the demolition work.

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1.6.09 Bid Item 13: Remove Debris/Clean Existing Siphon Sewers. The lump sum price for Bid Item 13 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to remove all debris of any nature or composition from the existing siphon sewers to allow for lining operations to take place. Contactor to assume 100 tons of debris will be removed from the sewer.

Also refer to Bid Item 27 Sewer Recleaning.

1.6.10 Bid Item 14: Install GFRPMP in Existing Siphon Sewers: This item includes all work related to existing sewer lining as indicated on the Bid Documents and is measured in linear feet of sewer liner installed. This bid item also includes cleaning and televising the sewers (pre-lining CCTV inspection), removal of debris, inspection, installation of the sewer liner, reconnection of all service and branch connections, testing and televising the sewer depicting the final product (post-lining CCTV inspection).

1.6.11 Alternate Bid Item 14: Install Internal Bracing within Existing Siphon Sewers: The lump sum price for Alternate Bid Item 14 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install internal bracing within the existing siphon sewers.

1.6.12 Bid Item 15: Install Access Shaft Portal Supports and Fluming: The lump sum price for Bid Item 15 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install the portal supports for all penetrations within the existing access structures and to install flume pipes and concrete (structural and fill) at the bottom of all siphon shafts.

1.6.13 Bid Items 16, 17 and 18: Hand Mined Tunnel for New 78”, 54” and 96” Sewers.

These Bid Items include all work related to hand-mining the new tunnels over the existing siphon sewers as indicated on the Bid Documents and is measured in linear feet tunneling completed.

1.6.14 Bid Items 19, 20 and 21: GFRPMP Line New 78”, 54” and 96” Sewers. These Bid Items include all work related to Glass Fiber Reinforced Polymer Mortar Pipe (GFRPMP) lining the new tunnels constructed under Bid Items 16, 17 and 18 as indicated on the Bid Documents and is measured in linear feet tunneling completed.

This item includes grouting the new pipes into place.

1.6.15 Bid Item 22: New Gate & Installation: The lump sum price for Bid Item 22 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to install the new gate into existing access structure.

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1.6.16 Bid Item 23: Concrete Channels in Manholes: The lump sum price for Bid Item 23 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to construct concrete channels in the bottom of the manholes to accommodate new construction.

1.6.17 Bid Item 24: Abandon Existing Sewers In Place (including 21” Sewer): The lump sum price for Bid Item 24 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to abandoned with grout the existing siphons sewers and the 21” and 27”X42” Egg sewers.

1.6.18 Bid Item 25: New Roof on Existing Access Structures: The lump sum price for Bid Item 25 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to construct new roofs over the existing access structures.

1.6.19 Bid Item 26: Electrical Equipment & Associated Work: The lump sum price for Bid Item 26 shall constitute full compensation for all labor, supervision, tools, equipment, operation, any incidental items, and all other work as noted in the Bid Documents and as specified herein to allow the CONTRACTOR to provide the electrical for the gate control and associated work.

1.6.20 Bid Item 27: Sewer Recleaning. Bid Item 27 includes all work related to re-cleaning of the existing siphon sewers during the project following the initial cleaning (refer to Bid Item 13). This will be paid lump sum. Price for this bid item shall be applicable for plus or minus 5 occurrences and 100 tons of debris removed from the sewer.

1.6.21 Bid Item 28: Permit Fee Allowance. This allowance includes direct costs of permits without markup incurred by the Contractor from permit issuing agencies not otherwise included in the Contractor’s responsibility as detailed in the Contract Documents. This includes all permits for access and land use and for relocation of utilities not otherwise identified in the Contract Documents. Contractor to submit receipts for permitting costs from the respective jurisdictional agencies.

1.6.22 Bid Item 29: ICS Integration Services LLC. This item shall be paid at the Contract Unit price on a per dollar basis based on the established allowance. This item includes work associated with providing instrumentation equipment, programming, and implementation of the new SCADA. The Contractor shall use ICS to perform these

01 22 00 - 6 services. The Contractor shall provide any additional services to provide a complete system.

1.6.23 Bid Item 30: PCI LLC (GLWA Telemetry Integration). This item shall be paid at the Contract Unit price on a per dollar basis based on the established allowance. This item includes work associated with providing GLWA telemetry integration. The Contractor shall use PCI LLC to perform these services. The Contractor shall provide any additional services to provide a complete system.

1.6.24 Bid Item 31: DTE Allowance. Allowance for DTE Energy as part of the electrical panel relocation efforts.

1.6.25 Bid Item 32: Warranty Inspection (1-Year). The lump sum price for Bid Item 31 includes all labor and equipment necessary to complete an inspection of the completed Work detailed in the Bid Documents, including providing full access for the Engineer during the inspection, no sooner than 1-year and no later than 15 months following substantial completion of the Work. This item will include labor, materials, and equipment required to complete the repair of any defects documented by the Engineer during the warranty inspection. All other items, specifically mentioned or not, as necessary to complete the work are included.

1.6.26 Bid Item 33: Bonds, Supplemental Insurance, Initial Set-up (1% Max). This lump sum cost is associated with all necessary bonds and insurance required to conduct the work specified in the contract documents beyond what is included in the Owner Controlled Insurance Program (OCIP). Amounts for Bonds and Insurance may not exceed 1% of the Contract value.

1.6.27 Bid Item 34: Mobilization (5% Max). The lump sum price for Bid Item 33 shall constitute full compensation for Contractor’s mobilization onto and demobilization off of the project site for the construction of all Work elements of the project. Mobilization will be paid for at the Contract Price based on costs incurred and paid not to exceed 5% of the total Contract bid value excluding allowances and based on the schedule included in 01 72 00 General Conditions Article 48.B. Payment will be for all labor, material, and equipment necessary for all preparatory work and operations, including but not limited to:

• Movement of personnel, equipment, supplies, and incidentals to and from the project.

• Other work and operations which must be performed, or for expenses incurred, prior to beginning work on the various contract items on the project site.

• Preparation of final and Engineer-accepted REV 0 Initial Progress Schedule, Schedule of Values (SOV), Detailed Cost Breakdown (DCB), and List of Submittals.

• Preconstruction costs, including insurance and bonds, exclusive of bidding costs, which are necessary direct costs to the project and are of a general nature rather than directly attributable to other pay items under the Contract.

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• Demobilization from the project sites, including all related work and costs

1.6.28 Bid Item 35: Wet Weather/Maintenance Day. This is a per occurrence (per day) estimate should flow control related work be required but not granted due to wet weather conditions or other work in the system. This is a per occurrence item in excess of the amount presented in the Flow Control Specification, and will be applicable for any number of units, with no additional compensation, regardless of the number of units used.

1.6.29 Bid Item 36: Flow Control Manager Allowance. Allowance to use Applied Science, Inc as the flow control manager in accordance with the Contract Documents.

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PART 2 – PRODUCTS

Not used.

PART 3 – EXECUTION

Not used.

END OF SECTION