4565_Specifications.pdf

COUNTY OF SACRAMENTO

COMMUNITY SERVICES

Department of Waste Management and Recycling

CONTRACT SPECIFICATIONS

FOR

NORTH AREA RECOVERY STATION

SCALE INSTALLATION PROJECT

Project Manager: Peter Hoseit Sacramento County Department of Waste Management and Recycling

(916) 875-1563 hoseitp@saccounty.net

Bidding Documents, Contract Requirements, and Technical Specifications

CONTRACT NO. 4564

August 2022

NOTE: The County of Sacramento Standard Construction Specifications dated September 2001, revised March 2004,revised January 2008,revised January 1, 2016, revised January 1, 2017 and revised February 1, 2017, are hereby made a part of these Special Provisions.. The Standard Construction Specifications may be downloaded at http://www.saccountyspecs.net.

DOUG SLOAN, DIRECTOR

DEPARTMENT OF WASTE MANAGEMENT AND RECYCLING

NORTH AREA RECOVERY STATION

CONTRACT NO. 4564

TABLE OF CONTENTS FOR CONTRACT DOCUMENTS

DIVISION 1 – GENERAL REQUIREMENTS

MODIFICATIONS TO STANDARD CONSTRUCTION SPECIFICATIONS

2-1 BID PROPOSAL

2-2 PREPARATION AND SUBMISSION OF BIDS

2-3 EXAMINATION OF PLANS, SPECIFICATIONS, AND SITE OF WORK

2-8 SUBCONTRACTORS

2-9 ADDENDA

2-11 BID GUARANTEE

2-12 WITHDRAWAL OF BID

2-13 PUBLIC OPENING OF BIDS

3-2 CONSIDERATION OF BIDS

3-3 AWARD OF CONTRACT

3-7 EXECUTION OF CONTRACT

4-1 INTENT OF CONTRACT DOCUMENTS

4-1.02 WORK AND LIMITATIONS

4-2 PLANS AND SPECIFICATIONS FURNISHED

4-6 DOCUMENT PRECEDENCE

5-1 AUTHORITY OF AGENCY

5-8.01 SUBMITTALS – GENERAL

5-9.01 AGENCY-FURNISHED SURVEYS

5-16 TESTING

6-1.02 PREVAILING WAGE

6-11 EXISTING UTILITIES

6-11.06 UTILITY SHUTDOWNS and CONNECTIONS

7-1.01 PROJECT PHASING

7-3 PRECONSTRUCTION CONFERENCE AND PROGRESS MEETINGS

7-8.01 ALLOWABLE TIMES AND HOURS OF WORK

7-8.02 OFF-PERIOD WORK

7-9 TEMPORARY FACILITIES

7-9.01 FIELD OFFICES

7-9.02 CONSTRUCTION SITE UTILITIES

7-10 PROTECTION OF WORK, PERSONS AND PROPERTY

7-15 TIME OF COMPLETION

8-10 LIQUIDATED DAMAGES

10-4.06 AGENCY REQUIREMENTS

10-9 SANITARY REGULATIONS

11-2 PRECONSTRUCTION PHOTOGRAPHS

12-4.02 TRAFFIC CONTROL PLANS (TCP)

23 ASPHALT CONCRETE

01025 MEASUREMENT AND PAYMENT

TECHNICAL SPECIFICATIONS

DIVISION 2 – EXISTING CONDITIONS

DIVISION 3 – CONCRETE

DIVISION 5 – METALS

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

DIVISION 11 – EQUIPMENT

DIVISION 26 – ELECTRICAL

DIVISION 27 – COMMUNICATIONS

DIVISION 34 – TRANSPORTATION

DIVISION 1 - GENERAL REQUIREMENTS

All portions of the County of Sacramento Standard Construction Specifications dated September 2001, revised March 2004, January 2008, revised January 1, 2016, revised January 1, 2017 and revised February 1, 2017, are hereby made part of these specifications. Modifications to the Standard Construction Specifications are noted below.

The Standard Construction Specifications along with these project specifications shall be considered as one body of specifications.

MODIFICATIONS TO STANDARD CONSTRUCTION SPECIFICATIONS

Section 2-1 Bid Proposal

The following is added before the last sentence of the first paragraph:

Signatures scanned or transmitted electronically shall be deemed original signatures for purposes of the Bid, with such scanned signatures having the same legal effect as original signatures.

The first sentence of the second paragraph is deleted and replaced with the following:

The Bid must be made on the bid proposal form furnished by the Agency as follows:

2-2 PREPARATION AND SUBMISSION OF BIDS

The fifth and sixth paragraphs of this section are deleted in their entirety and replaced as follows:

Bids must be submitted on the Agency's eProcurement system website as indicated in the Notice to Bidders. All Bid pricing, forms, and attachments requested in the online Bid posting must be completed and submitted by the date and time indicated in the Notice to Bidders or subsequent Addendum in order for the Bid to be considered by the Agency. Bidders will receive a confirmation email from the Agency’s eProcurement system providing the date and time that the Bid was received by the Agency’s eProcurement system. Late Bids will not be accepted by the Agency. Bids delivered by hand, fax, telephone, e-mail, or any postal carrier will not be accepted by the Agency.

2-3 EXAMINATION OF PLANS, SPECIFICATIONS, AND SITE OF WORK

Add the following paragraph to this section

Direct pre-bid questions to Peter Hoseit, Engineer, Sacramento County Waste Management and Recycling, by E-mail at HoseitP@SacCounty.net

A pre-bid conference will be held if noted in the NOTICE TO CONTRACTORS.

2-8 SUBCONTRACTORS

The following is added after the last sentence of the fourth paragraph in this section:

Bidders must complete all requested fields for each Subcontractor listed on the designation of subcontractors form provided in the Agency's eProcurement system and upload and submit a completed form with their Bid, failure to do so may be cause to reject the Bid.

2-9 ADDENDA

This section is deleted in its entirety and replaced with the following:

The correction of material discrepancies in, or material additions to/omissions from, the Plans, Specifications, or other Contract document, or an interpretation thereof, during the bidding period will be made only by an Addendum issued by the Agency. Addenda will be posted on the Agency's eProcurement system website and available for review by all Bidders. Bidders must acknowledge any and all Addenda before submitting a Bid.

Addenda become part of the Contract upon issuance. Interpretations or explanations not included in an Addenda will not be considered binding.

2-11 BID GUARANTEE

The following is added as the third paragraph to this section:

Bidders must upload a copy of their Bid Guarantee and submit it with their Bid in the Agency's eProcurement system. After Bids are opened and the apparent low bidder is identified, the apparent low Bidder must deliver their original Bid Guarantee to the Agency by 4:00 PM the first Monday following Bid Opening, to: County of Sacramento, Contracts & Purchasing Division, 9660 Ecology Lane, Sacramento, CA 95827.

2-12 WITHDRAWAL OF BID

This section is deleted in its entirety and replaced with the following:

A Bid can be withdrawn prior to the time for the submission of Bids in the Notice to Bidders by canceling or deleting the submitted Bid in the Agency's eProcurement system. The withdrawal of a Bid does not prejudice the right of a Bidder to file a new or revised Bid in accordance with the Notice to Bidders. Bids can be revised in the Agency's eProcurement system prior to the Bid due date and time.

2-13 PUBLIC OPENING OF BIDS

This section is deleted in its entirety is replaced with the following:

Bids will be publicly opened by electronically unsealing the Bids on the Agency's eProcurement system website as indicated in the Notice to Bidders or a subsequent Addendum. Bidders and the public can view Bids received on the Agency's eProcurement system website after the Bid due date and time.

3-2 CONSIDERATION OF BIDS

Sentence three of paragraph two shall be deleted and replaced with the following:

If the bid is missing a lump sum price or a unit price, in either the base bid or any alternate, then the bid will be deemed incomplete and the bid will be rejected as non-responsive.

3-3 AWARD OF CONTRACT

Delete the entire section and replace with the following:

If the Contract is awarded, the award will be to the lowest responsive, responsible Bidder and as noted on the proposal bid form.

3-7 EXECUTION OF CONTRACT

Add the following paragraph to this section:

Agreement forms shall be those shown in Sample Forms of the Standard Construction Specifications.

4-1 INTENT OF CONTRACT DOCUMENTS

Add the following paragraphs to this section:

The project specifications use the Construction Specifications Institute (CSI) format.

The CSI format divisions shall not operate to make the County an arbiter to establish subcontract limits between Contractor and/or subcontractors. The General Contractor is responsible to the County for all phases of construction and a complete job.

The existing conditions depicted on the drawings and specifications are developed from record information. Exact locations, distances, dimensions, elevations, etc., shall be governed by actual field conditions and verified by the Contractor.

4-1.02 WORK AND LIMITATIONS

1. During the progress of work, the existing facilities shall be maintained without interruption, except by specific arrangement with the Project Inspector and then only at such times as approved in writing by the Project Inspector.

2. The Contractor shall coordinate the work of this contract through the Project Inspector assigned by the Engineer.

4-2 PLANS AND SPECIFICATIONS FURNISHED

The first paragraph shall be deleted and replaced with the following:

The Agency will provide the fully executed Contract for the Contractor’s use in prosecuting the Work. The Agency will not provide copies of Project Plans, Standard Drawings or State Plans, Project Specifications, Standard Construction Specifications or the State Specifications, and Special Provisions. Project Plans and Project Specifications can be downloaded from https://secure.procurenow.com.

4-6 DOCUMENT PRECEDENCE

3. Project Plans

a) Detail notes shall take precedence over General Notes

b) Larger scale drawings/details shall take precedence over small scale drawings

5-1 AUTHORITY OF AGENCY

5-8.01 SUBMITTALS – GENERAL

Sentence one of paragraph five shall be replaced by the following:

Copies of all submittals shall be furnished electronically, an electronic copy will be returned after review.

5-9.01 AGENCY-FURNISHED SURVEYS

The entire section shall be deleted and replaced with the following:

The contractor shall be responsible for and shall perform all surveys and measurements necessary for layout and control of work in accordance with Section 5-

9.03 of the Standard Construction Specifications.

5-16 TESTING

Testing of soils, concrete and aggregate shall be performed by the County in accordance with Section 5-16 of the Standard Construction Specifications. All other tests shall be performed and paid for by the Contractor as required in these contract documents.

6-1.02 PREVAILING WAGE

Add the following sentence to the first paragraph:

All questions regarding labor compliance regulations, including job classifications and pay scales should be directed to the Agency Labor Compliance Program, telephone

(916) 875-2700.

6-11 EXISTING UTILITIES

6-11.06 UTILITY SHUTDOWNS and CONNECTIONS

The Project Inspector shall be notified 72 hours in advance of any contemplated shutdown of electricity or other utility. The Project Inspector’s approval shall be obtained prior to any shutdown activity.

The Contractor shall schedule and coordinate all connections and other work to be performed by public and private utility organizations necessary for the completion of the project.

7-1.01 PROJECT PHASING

As a minimum, the Contractor plan will need to not interfere with active operations by providing the following:

• Overall Site – Site vehicle traffic circulation paths may not be obstructed by construction activities during site operating hours. NARS operates from 6:30 a.m. through 7 p.m., 7 days per week. Alterations or detours to the path of site vehicle travel may be made with prior approval by project engineer.

• Inbound Lanes- Providing two inbound scale lanes (1 public, 1 commercial) to a scalehouse/kiosk at all times. The inbound commercial scale lane may utilize WasteWIZARD kiosks in lieu of a scale house or kiosk to process customers. The inbound lane configuration matches the level of service NARS currently provides to paid customers.

• Outbound Lanes - Providing two outbound scale lanes (1 public, 1 commercial) and one (1) additional bypass outbound lane (no scale or scalehouse/kiosk required) from the tipping shed at all times. The outbound commercial scale lane may utilize WasteWIZARD kiosks in lieu of a scale house or kiosk to process customers. The public outbound lane shall have access to a scale and scalehouse or kiosk. This lane configuration matches the level of service NARS currently provides to paid customers.

• Paving and Trenching – Paving and trenching activities in active traffic lanes (including curb and gutter), shall be conducted outside of the normal hours of operation for NARS. NARS operates from 6:30 a.m.

through 7 p.m., 7 days per week.

• Liquefied Natural Gas Facility - Vehicle access to, and within, the Liquefied Natural Gas (LNG) Fueling Facility must be maintained from 5 a.m. to 8 p.m. M- F. Temporary alternate arrangements that accomplish the access requirements may be made with approval by the Owner.

• Household Hazardous Waste Facility - Vehicle access to the Household Hazardous Waste (HHW) Collection facility during all HHW open hours 8:30AM to 4:00PM Tuesday through Saturday. Temporary alternate arrangements that accomplish the access requirements may be made with approval by the Owner.

• NARS Public Restroom – Vehicle access to the Public Restroom from 6 a.m. – 7 p.m. Monday through Sunday.

7-3 PRECONSTRUCTION CONFERENCE AND PROGRESS MEETINGS

Add the following sentence:

Construction meetings will be held weekly.

7-8.01 ALLOWABLE TIMES AND HOURS OF WORK

The entire section shall be deleted and replaced with the following:

Work may be performed between the hours of 6:30 a.m. through 6 p.m., 7 days per week, excluding Legal Holidays. When the Contractor wants to work outside of these hours, a written request must be submitted to the Agency at least 2 working days in advance of the intended work. The Agency will evaluate the Contract’s request to determine if there is benefit to the Agency. The Agency can place conditions on approval of off-period work. Anytime work impacts the site travel way, work must be performed at night.

7-9 TEMPORARY FACILITIES

The Contractor shall obtain the prior approval of the Project Inspector for acceptable site access or before using any area or space for Contractor’s storage during construction operations. Materials, equipment, etc., shall not be piled or stored in any location which shall interfere with the conduct of normal functions of the building and/or facilities, and shall not constitute a hazard to persons or property. Any required safety precautions such as signs, danger signals, lanterns, barricades, etc., shall be provided by and installed by the Contractor during construction operations.

No advertising signs of any kind will be permitted except by written permission of the Engineer.

7-9.01 FIELD OFFICES

Space for a contractor’s field office shall be made available.

7-9.02 CONSTRUCTION SITE UTILITIES

1. WATER: Contractor may connect a temporary line to the existing “water tower” in the center of the site. If the contractor wants to use another water location, the Contractor shall be responsible to obtain a water meter from the water district to use the site’s fire hydrants. The contractor may not interfere with NARS operations when accessing water. The Contractor shall be responsible to verify all existing conditions associated with a water connection. Connections to existing water service lines shall be coordinated with and accepted by the Project Inspector.

Water used in construction must comply with Section 16 of the Standard Construction Specifications.

2. ELECTRICAL POWER: Hook-up to existing service is not allowed. The Contractor shall arrange for and shall install power service from SMUD service lines, or shall provide a portable generator. Contractor shall coordinate with Site Engineer in order to hook-up to existing service.

3. TELEPHONE: Contractor shall not have access to phones on site and therefore, shall arrange for their mobile phone if needed for on-site communication.

7-10 PROTECTION OF WORK, PERSONS AND PROPERTY

Provide temporary fencing, lock boxes etc., as required to protect material storage, equipment and building under construction from theft, vandalism and unauthorized entry.

The Contractor shall be responsible for all damage in the area of Work, or any other area in the building or on the site, caused by Contractor, his employees or subcontractors.

7-15 TIME OF COMPLETION

The time for completion of this contract shall be 135 calendar days commencing as specified in these Special Provisions and Section 7-1 of the Standard Construction Specifications.

8-10 LIQUIDATED DAMAGES

Liquidated damages shall be $500.00 for each calendar day(s) delay beyond the established contract completion date that all work, is not completed.

10-4.06 AGENCY REQUIREMENTS

Add the following sentence to this section:

A Water Pollution Control Program is required.

10-9 SANITARY REGULATIONS

The Contractor shall furnish, install, and remove at completion of the job, all sanitary (portable toilet) facilities required during project construction. Facilities shall be provided in sufficient quantities to comply with CAL-OSHA regulations. All such sanitary facilities shall be made available for use by all workers, subcontractors, consultants, and County personnel associated with the project. The type and location of the facilities shall be subject to acceptance by the Project Inspector. The Contractor shall maintain sanitary facilities in a proper, safe, operating, and sanitary condition for the duration of the work. Contractor’s employees shall not use existing facilities at the site.

The Contractor shall be solely and completely responsible for implementing the applicable COVID-19 guidelines from the California Department of Industrial Relations, Division of Occupational Safety and Health, and the applicable COVID-19 guidance from the Centers for Disease Control and Prevention for the protection of workers, including regulations concerning education, training, routine cleaning, on-site washing facilities, and the use of Personal Protective Equipment (PPE) at the workplace (collectively, "Guidelines"). The Contractor shall submit a plan and/or narrative description to the Agency for compliance with these Guidelines prior to commencement of the Work. This safety plan and/or narrative description shall describe all education, training, routine cleaning, on-site washing facilities, Personal Protective Equipment (PPE), or similar to be used at the Project Site. Full compensation for implementing the Guidelines, and any required updates to the safety plan and/or narrative description, shall be considered as included in the prices paid for the various items of Work involved as specified in Section 8-3, “Work to be Done Without Direct Payment,” of the Standard Construction Specifications and therefore no additional compensation shall be made.

11-2 PRECONSTRUCTION PHOTOGRAPHS

Preconstruction photographs shall be required and shall conform to Section 11-2 of the Standard Construction Specifications.

Full compensation for preconstruction photographs is included in the prices paid for the various items of work and no separate payment will be made.

12-4.02 TRAFFIC CONTROL PLANS (TCP)

Delete all references to “public right-of-way” and replace with “public right-of-way and/or County owned facilities”.

23 ASPHALT CONCRETE

The binder used in Type A asphalt concrete shall be PG 70-10.

END OF SECTION

SECTION 01025

MEASUREMENT AND PAYMENT

PART 1 GENERAL

SECTION INCLUDES

A. Measurement and payment methods for contract bid items.

MEASUREMENT OF QUANTITIES

A. Based on actual units installed or neat line dimensions of work completed.

CALCULATION OF QUANTITIES

A. Progress Payment Quantities:

1. Contractor will compute all quantities of Work performed, or of materials and equipment delivered to the site for progress payment purposes.

2. County/Engineer may at any time verify quantities calculated by Contractor.

B. Final Payment Quantities: Contractor will compute all quantities of Work performed, or of materials and equipment delivered and installed for final payment purposes. County/Engineer may perform an independent computation of all quantities of work performed, and of materials and equipment installed.

PAYMENT

A. In accordance with lump sum, unit prices, or force account rates shown on the Contractor’s final negotiated Bid Schedule.

B. Includes all costs for overhead and profit and for supplying materials, labor, equipment, tools and incidentals, necessary to complete the Work in accordance with the Specifications, Plans, and Contract Documents.

VALUES OF UNIT PRICES

A. The number of units and quantities contained in the Bid Schedule are approximate only, and final payment will be made for the actual number of units and quantities incorporated in the Work or made necessary to complete the project.

B. In the event that work and materials or equipment are required to be furnished to a greater or lesser extent than is indicated by the Contract Documents, such work and materials or equipment shall be furnished in greater or lesser quantities.

CHANGES AND EXTRA WORK

A. Changes and extra work will be measured and paid for in accordance with the requirements of the Contract Documents.

REJECTED MATERIALS

A. Quantities of material wasted or disposed in a manner not called for in the Specifications; rejected loads of material, including material rejected after it has been placed by reasons of the failure of Contractor to conform to the provisions of the Specifications; material not unloaded from the transporting vehicle;

material placed outside the limits indicated by the Construction Drawings or established by County; or material remaining on hand after completion of the Work, will not be paid for, and such quantities will not be included in the final total quantities. No compensation will be made for loading, hauling, and disposing of rejected material.

PAY ITEMS

NORTH AREA RECOVERY STATION SCALE INSTALLATION PROJECT

1. Mobilization/Demobilization (Bid Item 1)

a. Measurement by lump sum (LS). This contract lump sum price paid for mobilization shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in mobilization as specified. No separate payment will be made for demobilization.

b. Payment shall be lump sum (LS). Payment shall be in accordance with Section 8-1.03.B of the Standard Specifications.

This item shall consist of work and operations, but is not limited to, work and operations necessary for the movement of personnel, equipment, material and supplies to and from the project site; for the establishment of all offices, buildings and other facilities necessary for work on the projects; for all other work and operations which must be performed or costs incurred prior to beginning work on the various contract items on the project; and for work on the project except as provided in the contract as separate pay items.

2. Water Pollution Control Plan and Implementation (Bid Item 2)

a. Measured by the lump sum (LS).

b. Payment shall be by lump sum. The contract lump sum for preparation of the Water Pollution control plan includes full compensation for furnishing all labor, materials, tools, equipment and incidentals for doing all the work involved in developing, preparing, obtaining approval of, revising and amending the Plan as specified in the Standard Construction Specifications, these Special Provisions, and as directed by the Engineer, and no additional compensation will be allowed therefor.

3. Site Preparation and Demolition (Bid Item 3)

a. Measured by the lump sum (LS).

b. Payment shall be lump sum (LS). The cost shall include full compensation for furnishing all labor, materials, equipment, tools, and accessories to remove all of the items shown on the civil demolition sheets and included in specification sections 02225 and 02310.

Items include clear and grubbing, potholing, saw cutting and removing existing asphalt and concrete pavement sections, removing curb and gutters, removing striping, bollards, trees, sign posts, salvaging barriers, fine grading to site hardscapes and scarifying and compacting subgrades, and other demolition work not further specified but necessary to complete the work as intended in the contract documents.

Site preparation and demolition shall include full compensation for furnishing all labor, materials, equipment, incidentals, for compacting natural and original ground, for subgrade preparation, for all haul and overhaul, and for excavation, as shown on the Plans and as directed by the County of Sacramento, for furnishing all water necessary for the compaction of the material and subgrade preparation, to the limits as shown on the Plans and Standard Construction Drawings. In addition, re-grading and compaction of these areas once the AC surface, base, and sub-base has been removed is considered included in the price for the site preparation and demolition and no additional compensation will be provided.

Excess excavated material may disposed of onsite to appropriate disposal areas as applicable. Large pieces may need to be cut to reasonable size prior to disposal as applicable. The contract lump sum price paid for Site Preparation and Demolition includes the costs for disposal of the resulting material.

4. Roadway Aggregate Base (Class 2) (Bid Item 4)

a. Measurement by cubic yard (CY).

b. Payment shall be cubic yard (CY). The contract unit price paid per CUBIC YARD for Class 2 Aggregate Base on the bid proposal shall be as specified in Section 22-4 "Measurement and Payment" of the Standard Construction Specifications, these Special Provisions, and as directed by the Engineer and no additional compensation will be allowed therefor. Excludes aggregate base for valley gutter, sidewalk, curb and gutter.

5. Hot Mix Asphalt (Type A) (Bid Item 5)

a. Measurement by ton (TN).

b. The contract unit price paid per TON of Hot Mix Asphalt (Type A) on the bid proposal shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals, and for doing all work involved in providing, placing asphalt concrete, protecting the pavement as shown on the plans, as specified in the Standard Construction Specifications, these Special Provisions, and as directed by the Engineer and no additional compensation will be made therefor.

Aggregate base for Hot Mix Asphalt (Type A) shall be measured and paid for as Roadway Aggregate Base, Class 2.

6. Minor Concrete (Bid Item 6)

a. Measurement by cubic yard (CY).

b. The contract unit price paid per cubic yard of concrete for the PCC kiosk foundations, PCC stairs, PCC paving and PCC retaining curb. The bid proposal shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals, formwork, material placement and finishing, dowels, reinforcement, scoring, weakened plane joints, expansion joints, expansion joint material and for doing all work involved in providing, placing concrete as shown on the Plans, Specifications and as directed by the Engineer and no additional compensation will be allowed therefor.

7. PCC Valley Gutter (Bid Item 7)

a. Measurement by square foot (SF).

b. Payment shall be square foot (SF). The contract lump sum payment shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for completing all the work necessary to install valley gutters complete in place, including preparing the subgrade, form work, finishing and curing the concrete, furnishing and placing expansion joint material, furnishing and placing dowels and reinforcement, curb and gutter testing, and repairing any damage, as shown on the Plans, as specified in these Specifications and the Special Provisions, and as directed by the Agency.

Aggregate base for PCC Valley Gutter shall be included in the price per square foot of PCC Valley Gutter.

8. Curbs & Gutters (All Types) (Bid Items 8, 9)

a. Measurement by linear foot (LF).

b. Payment shall be by linear foot (LF). The contract unit price paid per Linear Foot for Curbs & Gutter (All Types) shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in constructing the curb or curb and gutter, complete in place, including but not limited to, all necessary excavation, saw cutting, subgrade and foundation preparation, placement of reinforcement, and for furnishing and placing Portland cement concrete as shown on the plans, as specified in these Special Provisions, and as directed by the Engineer, and no additional compensation will be allowed therefor.

Aggregate base for curbs and gutters shall be measured and paid for in the price per linear foot of curb or gutter.

All curbs and gutters shall conform to the provisions in Section 27 “Curbs, Gutters, Sidewalks, and Drainage Structures”, Section 31 “Reinforcement” and Section 50-5, “Portland Cement Concrete” of the Standard Construction Specifications, the plans and these Special Provisions.

Forming of depressions to conform to the construction of sidewalk ramps and driveways shall be considered incidental and included in the unit price paid for the various items of work. Curb and gutter shall be water tested in the presence of the Engineer prior to acceptance to verify that water will flow along the flow line. No standing water will be allowed. The finished surface shall be free from humps, sags, and other irregularities.

9. PCC Sidewalk and Curb Ramps (Bid Item 10)

a. Measurement by square foot (SF).

b. Payment shall be by square foot (SF). The contract unit price paid per square foot of PCC Sidewalk shall include full compensation of furnishing all labor, materials, tools, equipment, incidentals, and for doing all work involved in Portland cement concrete sidewalks and ramps including but not limited to subgrade preparation, disposal of excess materials, adjustment of traffic signal pull boxes, imported borrow, saw cutting to place sidewalk or sidewalk ramp and root cutting as shown on the plans, as specified in the Standard Construction Specifications, these Special Provisions, and as directed by the Engineer and no additional compensation will be allowed therefor.

Aggregate base for PCC sidewalk and curb ramps shall be measured and paid for in the price per square foot of curb or gutter.

The curb and gutter portion of the PCC sidewalk ramp shall be paid for as Curb for the type shown on the plans and no additional compensation will be allowed therefor.

10. PCC Scale Foundations and Ramps (Bid Item 11)

a. Measurement by lump sum (LS).

b. Payment shall be lump sum (LS). Finish shall be a uniform rough surface as produced from a heavy broom application. Payment for the PCC scale foundations and PCC scale ramps shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for completing all the work necessary to complete the PCC scale foundations, PCC ramps, PCC curbs and washout slabs prior to scale installation as shown on the Plans, Specifications and as directed by the Engineer and no additional compensation will be allowed therefor.

11. Scale Installation (By BTEK Approved Subcontractor) (Bid Item 12)

a. Measurement by each (EA).

b. Payment shall be each (EA). Payment for installation of five owner furnished scales by a manufacturer (B-TEK) approved distributor per the Plans, Specifications and these Special Provisions. A B-TEK approved distributor shall complete the scale installation and calibration of the five scales to meet all of the manufacturer’s warranty requirements. The County of Sacramento DWMR will agree to final acceptance only after the truck scale is calibrated and operational.

The contract lump sum price paid includes full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for installing five new B-TEK CT-7211-DT scales and their associated peripheral devices.

The price includes furnishing any equipment and labor needed to transport the scales and their components to their installation locations. The scales are located onsite at 4450 Roseville Road, however will need to be transported to the locations designated on the plans. The scale components also include the following:

1. B-TEK CT-7211-DT, 3/8” steel deck, standard 8” height sight rails.

2. B-TEK DD700 Indicators.

3. B-TEK EpsonTM-U295 Printers.

4. Standard CT-7211-DT Digital Load Cells.

5. Cables.

6. Junction boxes.

7. B-TEK 6-digit Superbright Red LED Scoreboards, 4” digit size.

Below is a list contact information for B-TEK approved distributors eligible to install the truck scales.

Michelli Weighing & Measurement 2334 Stagecoach Road Suite E Stockton, CA 95215 Greg Dicker gdicker@michelli.com

Bay City Scale 25352-A Cypress Ave.

Hayward, CA 94544 Wayne Rothwell wayne@baycityscale.com

Midstate Scale 651 Stoneridge Court Lathrop, CA 95330 Mike Salimbeni mike@midstatescale.com

LSI Scales 2650 N. Grantland Ave.

Fresno, CA 93723 Frank Lasick frank3@lsiscales.com

Quality Scales Unlimited

5401 Byron Hot Springs Road Byron, CA 94514 Rory Ward rory@scalesu.com

12. Composite Deck (Bid Item 13)

a. Measurement by lump sum (LS).

b. Payment shall be by lump sum for a TREX or equivalent composite deck between scales P2 and P3. The surface of the deck shall be level with scale platforms P2 and P3. The lump sum price for composite scale decking includes full compensation for furnishing all labor, materials, tools, equipment for doing all work involved in installing the composite deck as shown on the Plans, and as directed by the Agency and no additional compensation will be made therefor.

13. Miscellaneous Iron Work (Bid Item 14)

a. Measurement by lump sum (LS).

b. Payment shall be by lump sum for completing accessible handrails, and scale transition plates. The lump sum price for miscellaneous iron work includes full compensation for furnishing all labor, materials, tools, equipment for doing all work involved in installing accessible handrails and scale transition plates as shown on the Plans, specifications and as directed by the Agency and no additional compensation will be made therefor.

14. Roadside Sign Posts and Panels (Bid Item 15)

a. Measurement by each (EA).

b. Payment shall be by each (EA). All new roadside signs not shown as existing or to be relocated shall be furnished and installed by the contractor unless specified otherwise in these Special Provisions. Multiple sign panels installed on a single post shall be counted as one (1) roadside sign for payment purposes. Two posts is 1 measurement unit of roadside sign – two post.

The unit price paid for each sign of the type or types designated in the Contract includes full compensation for furnishing all labor, posts, hardware, tools, equipment, and incidentals for doing all work involved with installing, installing roadside signs, complete in place, including furnishing and installation of sign panels, shown or specified in the

Contract, specified in these Specifications, and directed by the Agency and no additional compensation will be made therefor.

15. Scale LED Scoreboard Pole (Bid Item 16)

a. Measurement by each (EA).

b. Payment shall be by each (EA). The price for scale LED scoreboard pole includes furnishing poles for LED scoreboard poles, constructing foundations for poles, and anchoring poles.

Electrical and data connections to the scoreboards shall be included in the site electrical work and site data work bid items respectively. Connecting the scoreboard to the poles shall be considered incidental to the site electrical work and site data work bid items.

The unit price paid for each pole includes full compensation for furnishing all labor, hardware, tools, equipment, and incidentals for doing all work involved with installing, complete in place, including furnishing and installation shown or specified in the Plans, specified in these Specifications, and directed by the Agency and no additional compensation will be made therefor.

16. Pavement Markings (Bid Item 17)

a. Measured by lump sum (LS).

b. Payment will be by lump sum (LS). The prices paid per lump sum of pavement and curb paint markings of the widths and patterns designated in the Contract includes full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in applying paint traffic stripes and pavement markings, complete in place, including establishing alignment for the markings, and layout work, as shown or specified in the Contract, these Specifications, and directed by the Agency. Bid item includes all paint pavement markings not otherwise included in the bid table.

17. Storm Drain Piping (Bid Item 18)

a. Measurement by linear foot (LF)

b. The contract unit price paid per linear foot for storm drain piping, of the various class and sizes specified, shall include full compensation for furnishing all labor, tools, equipment, incidentals, to install piping in place, including but not limited to, pipe connections, blind-tie connections, cutting pavement, excavation, trench bedding, backfill, and acceptance testing, and no additional payment will be allowed therefor.

18. 48” Storm Drain Manhole (Bid Item 19)

a. Measurement based on each (EA).

b. Payment, contract unit price for each. The contract price paid includes full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in constructing manholes, complete in place, including excavation and backfill, manhole bases, mortar, concrete, reinforcement, grates, connections to existing storm drains, and acceptance testing, as shown or specified in the Contract, specified in these Specifications, and directed by the Agency, and no additional payment will be allowed therefor.

19. Storm Drain Curb Inlets (All Types) (Bid Items 20 & 21)

a. Measurement by each (EA).

b. The contract price paid per each storm inlet of the type specified shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals and for doing all work involved to install a curb inlet or drop inlet complete in place as shown on the plans, as specified in the Standard Construction Specifications, these Special Provisions, and as directed by the Engineer and no additional compensation will be allowed therefor.

20. Adjust (E.) Water Lid to Grade (Bid Item 22)

a. Measurement based on each (EA).

b. Payment, contract unit price for each. The contract price paid includes full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in adjusting water valve lid to grade as shown or specified in the Contract, specified in these Specifications, and directed by the Agency, and no additional payment will be allowed therefor.

21. Site Electrical Work (Bid Item 23)

a. Measurement by lump sum (LS)

b. Payment shall be lump sum (LS). Payment for electrical site work shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for electrical trenching, completing all the electrical work necessary to complete electrical point of connection to existing electrical panels, furnish and install pull boxes, j-boxes, electrical conduits and electrical cabling and connections between WasteWizard kiosks, communication boxes, kiosk platforms, and LED scoreboards.

Payment includes installing electrical conduit to future WasteWizard kiosk locations and automated barrier gate locations as shown or specified in the Contract, in these Specifications, and as directed by the Agency for which separate payment is not otherwise provided.

Also included in the price bid are backfill of electrical trenching and restoration of surfaces.

22. Site Lighting – Relocate and Reinstall Existing Lighting (Bid Item 24)

a. Measurement based on each (EA).

b. Payment contract price per each site light pole includes full compensation for relocating site lighting and extending existing power and control wiring to new pole locations utilizing existing pole locations as pull boxes for splices. Contract price includes furnishing all labor, materials, tools, equipment and incidentals including wiring, conduit, pull box, base and reinstallation of the light poles as shown or specified in the Contract, in these Specifications, and as directed by the Agency and no additional payment will be allowed therefor.

23. Site Data Work (Bid Item 25)

a. Measurement based on lump sum (LS).

b. Payment contract price for site data work includes full compensation furnishing all labor, tools, equipment, incidentals, for data cabling (fiber optic and CAT-6), completing fiber terminations in communications boxes and data points of connection, data conduit, placing pull strings, and data pull boxes, placing data conduit to kiosk foundations, WasteWizard kiosks, communication boxes, LED scoreboards, and truck scales. The bid item also includes installation of data conduit to future Waste Wizard kiosk locations and automated barrier gate locations. The contract price includes data connections to WasteWizard kiosks, communication boxes, scale indicators, and LED scoreboards. The contract price also includes full compensation for data trenching including cutting pavement, excavation, trench bedding, backfill, surface restoration and all work needed to complete data work as shown or specified in the Contract, in these Specifications, and as directed by the Agency, and no additional payment will be allowed therefor.

24. Communications Box (Bid Item 26)

a. Measurement based on each (EA).

b. Payment contract price per each communication box includes full compensation for furnishing all labor, tools, equipment, incidentals, to furnish and install communications boxes in place, including concrete foundations as specified in these Plans, specifications and special provisions and no additional payment will be allowed therefor.

Communications boxes shall be AP Freedom Enclosure 47” H x 30”W x 30” D (AM47F-3030-24RU) or approved equal. The communications boxes shall be designed to NEMA 4, include one set of rack rails and have an adjustable thermostat for cooling and heating.

25. WasteWIZARD Kiosk Installation (Bid Item 27)

a. Measurement based on each (EA).

b. Payment, for each wizard box installation includes full compensation for furnishing all labor, tools, equipment and incidentals for constructing foundations, anchoring and installing owner furnished WasteWIZARD kiosks boxes, swing arms and poles complete in place as shown on the Plans, these Special Provisions, and as directed by the Engineer and no additional compensation shall be allowed therefore.

Providing data and electrical conduit and pulltape for the two future WasteWIZARD kiosk locations as indicated on the plans shall be included in the Site Data Work bid item and Site Electrical Work bid items respectively. Payment includes compensation for the contractor to make all necessary data, electrical, and automated barrier gate wiring connections to the WasteWIZARD kiosks shall be included in the respective Site Data, Site Electrical and Automated Barrier Gate bid items.

26. Bollards (All sizes) (Bid Items 28 and 29)

a. Measurement by each (EA).

b. Payment shall by each (EA). The contract price per each concrete pipe bollard shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and doing all work involved in constructing concrete filled pipe bollard, complete in place, as shown on the Plans and as specified in these Contract Specifications or as directed by the Engineer and no additional compensation will be made therefor.

27. Landscaping and Lighting Allowance (Bid Item 30)

a. Measurement based on time and materials.

b. Payment, allowance for work as directed by the Agency. The landscaping allowance shall be used on a time and materials basis for landscaping related work as directed by the Agency. Landscaping work may include repairing irrigation lines not shown on site Plans damaged during construction as directed by the Agency. Lighting work may include repairing or re-routing site lighting electrical conduit conflicts.

28. Automated Barrier Gate (Bid Item 31)

a. Measurement by each (EA).

b. Payment shall be each (EA). Automated vehicle barrier gates shall be furnished, installed as shown in the plans and specifications. The bid price shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for completing all the work necessary to furnish, install automatic barrier gates and complete data and electrical connections as shown in the Plans, Specifications and as directed by the Engineer and no additional compensation shall be allowed therefore.

29. Kiosk Installation (Bid Item 32)

a. Measurement by lump sum (LS).

b. Payment shall be by lump sum (LS). Payment for Kiosk Installation shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for completing all work necessary to place one owner furnished prefabricated kiosk on the eastern kiosk foundation.

Installation includes completing electrical and data connections to the kiosk and anchoring the kiosk to the foundation. The bid price shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for completing all the work necessary to install the furnished kiosk and no additional compensation shall be allowed therefore.

PART 2 PRODUCTS

Not Used.

PART 3 EXECUTION

Not Used.

END OF SECTION

NORTH AREA RECOVERY STATION (NARS)

SACRAMENTO COUNTY, CALIFORNIA

DEMOLITION

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SECTION 02225 - DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Building demolition excluding removal of hazardous materials and toxic substances.

B. Selective demolition of built site elements.

C. Abandonment and removal of existing utilities and utility structures.

1.02 RELATED SECTIONS

A. Section 02230 - Site Clearing: Vegetation and existing debris removal.

B. Section 02310 - Grading: Fill material for filling holes, pits, and excavations generated as a result of removal operations.

C. Section 02316 - Fill and Backfill: Filling holes, pits, and excavations generated as a result of removal operations.

1.03 REFERENCES

A. 29 CFR 1926 - U.S. Occupational Safety and Health Standards; current edition.

1.04 SUBMITTALS

A. Site Plan: Showing:

1. Areas for temporary construction and field offices.

2. Areas for temporary and permanent placement of removed materials.

B. Demolition Plan: Submit demolition plan as specified by OSHA and local authorities.

1. Indicate extent of demolition, removal sequence, bracing and shoring, and location and construction of barricades and fences.

2. Identify demolition firm and submit qualifications.

3. Include a summary of safety procedures.

1.05 PROJECT CONDITIONS

A. Minimize production of dust due to demolition operations; do not use water if that will result in ice, flooding, sedimentation of public waterways or storm sewers, or other pollution.

PART 2 PRODUCTS

2.01 MATERIALS

A. Fill Material: As specified in Section 02310 – Grading.

PART 3 EXECUTION

3.01 SCOPE

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A. Remove paving as required to accomplish new work.

B. Within area of new construction, remove foundation walls and footings to a minimum of 2 feet below finished grade.

E. Remove concrete slabs on grade as indicated on drawings.

F. Remove manholes and manhole covers, culverts, curb inlets and catch basins.

G. Remove other items indicated, for salvage, relocation, and recycling.

H. Fill excavations, open pits, and holes in ground areas generated as result of removals, using specified fill; compact fill as required so that required rough grade elevations do not subside within one year after completion.

I. Remove all k-rails from the work area and stockpile in a location designated by the project engineer. Contractor may utilize these k-rails during the project.

3.02 GENERAL PROCEDURES AND PROJECT CONDITIONS

A. Comply with applicable codes and regulations for demolition operations and safety of adjacent structures and the public.

1. Obtain required permits.

2. Use of explosives is not permitted.

3. Take precautions to prevent catastrophic or uncontrolled collapse of structures to be removed; do not allow worker or public access within range of potential collapse of unstable structures.

4. Provide, erect, and maintain temporary barriers and security devices.

5. Use physical barriers to prevent access to areas that could be hazardous to workers or the public.

6. Conduct operations to minimize effects on and interference with adjacent structures and occupants.

7. Do not close or obstruct roadways or sidewalks without permit.

8. Conduct operations to minimize obstruction of public and private entrances and exits; do not obstruct required exits at any time; protect persons using entrances and exits from removal operations.

B. Do not begin removal until receipt of notification to proceed from County of Sacramento.

C. Do not begin removal until built elements to be salvaged or relocated have been removed.

D. Protect existing structures and other elements that are not to be removed.

1. Provide bracing and shoring.

2. Prevent movement or settlement of adjacent structures.

3. Stop work immediately if adjacent structures appear to be in danger.

E. If hazardous materials are discovered during removal operations, stop work and notify County of Sacramento and County of Sacramento; hazardous materials include regulated asbestos containing materials, lead, PCB's, and mercury.

F. Perform demolition in a manner that maximizes salvage and recycling of materials.

1. Comply with County’s Waste Management requirements.

2. Set aside reusable, recyclable, and salvageable materials; store and deliver to collection point or point of reuse.

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G. Partial Removal of Paving and Curbs: Neatly saw cut at right angle to surface.

3.03 EXISTING UTILITIES

A. Coordinate work with utility companies; notify before starting work and comply with their requirements; obtain required permits.

B. Protect existing utilities to remain from damage.

C. Do not disrupt public utilities without permit from authority having jurisdiction.

D. Do not close, shut off, or disrupt existing life safety systems that are in use without at least 7 days prior written notification to County of Sacramento.

E. Do not close, shut off, or disrupt existing utility branches or take-offs that are in use without at least 3 days prior written notification to County of Sacramento.

F. Locate and mark utilities to remain; mark using…