B08_Attachment_01_140P8423R0006_Specifications.pdf

REDWOOD NATIONAL & STATE PARKS

REHABILITATE LAGOON CREEK REST AREA

PMIS NO. 204783

TIC No. 167-187348

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE

INTERIOR REGIONS

8, 9, 10, AND 12

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TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 27 00 Definition of Contract Line Items 01 31 00 Project Management & Coordination 01 31 00a RFI Form 01 32 16 Construction Schedule 01 33 23 Submittal Procedures 01 33 23a CM16 – Transmittal

013513.22 Archeological Protection

01 35 25 Safety Requirements 01 40 00 Quality Requirements 01 40 00a Daily Inspection Form 01 42 00 Reference Standards 01 50 00 Temporary Facilities & Controls 01 57 23 Under-an-Acre Pollution Prevention Plan 01 57 23A UPPP Template 01 67 00 Product Requirements 01 73 40 Execution 01 77 00 Closeout Procedures 01 78 23 Operation & Maintenance Data

DIVISION 05 – METALS

05 52 00 Railings

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051121 SUMMARY OF WORK

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes the following:

1. Work Covered by Contract Documents

2. Work Phases

3. Work Under Other Contracts

4. Government-Furnished Materials

5. Contractor Use of Site

6. Public Use of Site

7. Occupancy Requirements for Buildings

8. Conduct of Operations

9. Work Restrictions

10. Special Construction Requirements

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: This project is located at the Lagoon Creek Rest Area in Redwood National Park, in Del Norte County California. Access to the site is off of U.S. Highway 101, approximately 13 miles south of the City of Crescent City.

B. The Work consists of: Reconstructing the rest stop parking area that includes new curb and gutter, pavements, site improvements, drainage improvements, and utility work.

C. Project will be constructed under a single prime contract.

1.3 WORK PHASES

A. The Work shall be conducted in on phase.

1.4 WORK UNDER OTHER CONTRACTS

A. General: Cooperate with separate contractors so work on those contracts may be carried out smoothly, without interfering with or delaying work under this Contract.

1.5 GOVERNMENT-FURNISHED MATERIALS

A. In case of Government -furnished materials:

1. Government will arrange and pay for delivery of Government-furnished items according to Contractor's Construction Schedule.

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2. Contractor is responsible for initial inspection, receiving, unloading, and handling Government-furnished items at Project site.

3. Government will inspect delivered items for damage after delivery. Contractor shall be present for and assist in Government's inspection.

4. Government will arrange for replacement if Government-furnished items are damaged, defective, or missing.

5. Contractor is responsible for protecting Government-furnished items from damage during storage and handling, including damage from exposure to the elements.

6. If Government-furnished items are damaged as a result of Contractor's operations, Contractor shall repair or replace them.

7. Contractor shall install and otherwise incorporate Government-furnished items into Work.

B. Government-Furnished Materials:

1. None

1.6 CONTRACTOR USE OF SITE

A. General: Contractor shall have full use of the site for construction operations during the construction period. Contractor's use of the site is limited only by the Government's right to perform work or to retain other contractors on portions of Project.

B. General: Contractor shall have limited use of site for construction operations. Limit use of premises to work in areas indicated on drawings. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1. Limits: Confine constructions operations to work limits as shown in the plans.

C. Storage of Materials: Confine storage of materials to designated staging areas.

D. Parking: Confine parking to designated areas as shown in the plans.

E. Stockpiling: Confine stockpiling to designated staging areas.

F. Preservation of Natural Features:

1. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

2. Provide temporary barriers to protect existing trees and plants and root zones.

3. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with

Contracting Officer (CO) and remove agreed-on roots and branches that interfere with construction.

4. Do not fasten ropes, cables, or guys to existing trees.

5. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

G. Driveways and Entrances: Keep driveways and entrances serving premises clear and available to Government employees, and emergency vehicles at all times. Do not use for parking or storage of materials.

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1. Schedule deliveries to minimize use of driveways and entrances.

2. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

H. Construction Camp: Establishment of a camp within park will not be permitted.

I. Hauling Restrictions: Comply with legal load restrictions in hauling of materials. Load restrictions on park roads are identical to state load restrictions with such additional regulations as may be imposed by the Park Superintendent. Information regarding rules and regulations for vehicular traffic on park roads may be obtained from the Office of the Park Superintendent. A special permit will not relieve Contractor of liability for damage which may result from moving of equipment.

J. Bridge Restrictions: Identify jurisdictions, load restrictions, permit requirements, time and calendar restrictions as outlined.

1.7 PUBLIC USE OF SITE

A. Contractor shall conduct operations to ensure the least inconvenience to public. Building and road closures may be permitted, when required, upon specific approval of Contracting Officer for a maximum of seven days.

1.8 CONDUCT OF OPERATIONS

A. Contractor shall conduct his operations in conformance with rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by Park Superintendent.

B. Work on Saturdays, Sundays, Federal holidays or at night may not be performed unless stated in the Work Restrictions below or without prior consent from the Contracting Officer. Submit requests 3 business/calendar days in advance of the work to the Contracting Officer for approval.

C. No signs or advertisements (except those specified herein) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

1.9 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of 7:00 a.m. to 6:00 p.m., Monday through Friday, except when otherwise indicated.

B. Existing Utilities

1. Existing Utilities: Notify Contracting Officer and utility companies of proposed locations and times for excavation.

2. Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government.

3. If damage occurs to an unknown utility, repair utility. An equitable adjustment will be made in accordance with the Changes clause of the contract.

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C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

1. Notify Contracting Officer not less than two business days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Contracting Officer’s written permission.

D. Nonsmoking Building/Tobacco Use/Vaping: Smoking is not permitted within building or within 25 feet of entrances, operable windows, or outdoor air intakes.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

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012721 DEFINITION OF CONTRACT LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

1. Section explains in general, what is and is not included in a contract line item, and limits or cut-off points where one item ends and another begins.

2. If no contract line item exists for a portion of work, include costs in a related item.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 REFERENCE SPECIFICATIONS

Caltrans Standard Specifications 2022, Division II through XI, and Definitions Section

WebLink: 2022 Standard Plans, Standard Specifications, and Contract Item Codes | Caltrans

It is the intent of this project to utilize the technical aspects of the Caltrans specifications only.

All measurement and payment references are not applicable. References to warranty requirements are also not applicable.

3.2 BASIS FOR MEASUREMENT AND PAYMENT

Measurement and Payment will be made for only those items included in the Proposal or Contract Change Order(s).

A. All measurement for payment will be for completed work performed according to Contract Drawings and Specifications. The Owner shall measure all work according to the methods outlined below.

B. Payment for any item is full compensation for furnishing all labor, materials and equipment required to provide a complete and operable item of the work. Any work or material paid for under one item will not be paid for under another item.

3.3 PLAN QUANTITY

Items noted as Plan Quantity and denoted as (P), are items where approximate quantities have been determined, but where the quantity will not be measured in the field.

https://dot.ca.gov/programs/design/october-2022-ccs-standard-plans-and-standard-specifications

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The difference between Lump Sum and Plan Quantity is: Plan Quantity has a specific Basis of Payment, but will not be overrun or underrun unless the item has been affected by a related contract modification. In other words, the quantity shown in the contract documents shall be the quantity for which payment is made.

It shall be the responsibility of the Contractor to verify the accuracy of the listed quantities.

3.4 LIST OF CONTRACT LINE ITEMS

1. Contract Line Item Number 001: Mobilization & Demobilization

A. Mobilization and Demobilization shall consist of preparatory work and operations for all items under the contract, including, but not limited to those necessary for:

i. The movement of personnel, equipment, supplies, and incidentals to the project site,

ii. The establishment of all offices, buildings, and other facilities necessary for work on the projects, and

iii. All other work or operations which shall be performed or costs incurred prior to beginning work on the various items on the project site.

B. Mobilization shall include bonding and permitting.

C. Nothing herein is to be construed to limit or preclude partial payments otherwise provided for by the contract.

D. This item shall not exceed 20% of the total bid price.

E. Measure and payment for Mobilization and Demobilization shall be on a Lump Sum basis.

No more than 75% of this pay item shall be paid until the project is substantially complete and major equipment has been demobilized off-site.

2. Contract Line Item Number 002: Remove Asphalt Pavement

A. This item consists of removing and disposing of existing asphalt pavement as shown in the plans.

B. Measurement and payment for Remove Asphalt Pavement shall be on a square yard basis.

3. Contract Line Item Number 003: Remove Asphalt Curb

A. This item consists of removing and disposing of existing asphalt curbs as shown in the plans.

B. Measurement and payment for Remove Asphalt Curb shall be on a liner foot basis.

4. Contract Line Item Number 004: Remove Culverts - 30”

A. This item consists of removing and disposing of existing culverts as shown in the plans.

B. Measurement and payment for Remove Culverts - 30” shall be on a linear foot basis.

5. Contract Line Item Number 005: Remove Drain Inlets

A. This item consists of removing and disposing of existing culverts as shown in the plans.

B. Measurement and payment for Remove Drain Inlets shall be on a per each basis.

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6. Contract Line Item Number 006: Remove Storm Sewer

A. This item consists of removing and disposing of existing storm sewer as shown in the plans.

B. Measurement and payment for Remove Storm Sewer shall be on a linear foot basis.

7. Contract Line Item Number 007: Remove Signs

A. This item consists of removing and disposing of existing signs as shown in the plans.

B. This item shall also include all other incidental removals not shown in the plans.

C. Measurement and payment for Remove Signs shall be on a lump sum basis.

8. Contract Line Item Number 008: Clearing & Grubbing

A. Clearing and Grubbing shall be according to Caltrans Specification 17 except as supplemented in this section.

B. Clear and Grub to the minimal extent required for construction.

C. On site burning shall not be allowed.

D. Cleared material shall be salvaged, ground, and spread over the reclaimed area on the south end of the project as an erosion control measure.

E. Measurement and payment for Clearing and Grubbing shall be on a lump sum basis.

9. Contract Line Item Number 009: Roadway Excavation (P)

A. Roadway Excavation shall be according to Caltrans Specification 19, except as

B. All excavation shall be considered roadway excavation.

C. All excavated material shall be either reused or disposed of on site.

D. The quantity listed in the proposal does not account for recycled aggregate.

E. Measurement and payment for Roadway Excavation shall be on a Plan cubic yard basis.

10. Contract Line Item Number 010: Compaction (P)

A. Compact subgrade according to Caltrans Section 19.5. Compact to 95% relative compaction.

B. Extent of compaction shall extend to all proposed pavements and curb, and need not extend beyond those limits.

C. It is likely that soils under existing pavements are already sufficiently compacted.

D. Test in accordance with Caltrans California Test 231 and Test 216. Contractor shall retain the services of an independent professional testing company. Test results shall be provided to the Engineer.

E. Measurement and payment for Compaction shall be on a plan square yard basis.

11. Contract Line Item Number 011: Imported Topsoil

A. Imported Topsoil shall be according to Caltrans Specification 21, except as supplemented in this section.

B. Spread Imported Topsoil over the reclaimed area on the southeast side to a depth of 4 inches.

C. Submit topsoil source.

D. Measurement and payment for Imported Topsoil shall be on cubic yard Basis.

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12. Contract Line Item Number 012: Aggregate Base

A. Aggregate Base shall be according to Caltrans Specification 26, except as supplemented in this section.

B. Aggregate Base gradation may be Class 2 or Class 3 material.

C. Existing Aggregate Base shall be recycled to the extent possible.

D. Measurement and payment for Aggregate Base shall be on an in-place compacted cubic yard basis. Contractor shall provide weight tickets.

13. Contract Line Item Number 013: Concrete Curb and Gutter Type A2-6

A. Concrete Curb and Gutter shall be according to Caltrans Specification 73, except as

B. Concrete must have a minimum compressive strength of 3500 psi at 28 days. Size of aggregate must not exceed 1-1/2 inches. Submit copies of certified delivery tickets for all concrete used in the construction.

C. Use concrete mixtures that have an air content by volume of concrete of 5 to 7 percent, based on measurements made immediately after discharge from the mixer.

D. Use concrete with a slump of 3 inches plus or minus 1 inch for hand placed concrete or 1 inch plus or minus 1/2 inch for slip formed concrete.

E. Use white pigmented membrane-forming curing compound conforming to ASTM C309, Type 2.

F. Referenced Standard Plans include A78A.

G. Measurement and payment for Concrete Curb and Gutter shall be on a liner foot basis.

14. Contract Line Item Number 014: Concrete Curb and Gutter Type D-6

A. Concrete Curb and Gutter shall be according to Caltrans Specification 73, except as

B. Concrete must have a minimum compressive strength of 3500 psi at 28 days. Size of aggregate must not exceed 1-1/2 inches. Submit copies of certified delivery tickets for all concrete used in the construction.

C. Use concrete mixtures that have an air content by volume of concrete of 5 to 7 percent, based on measurements made immediately after discharge from the mixer.

D. Use concrete with a slump of 3 inches plus or minus 1 inch for hand placed concrete or 1 inch plus or minus 1/2 inch for slip formed concrete.

E. Use white pigmented membrane-forming curing compound conforming to ASTM C309, Type 2.

F. Referenced Standard Plans include A78A.

G. Measurement and payment for Concrete Curb and Gutter shall be on a liner foot basis.

15. Contract Line Item Number 015: Geotextile

A. Geotextile shall be according to Caltrans Specification 96 except as supplemented in this section.

B. Geotextile shall be subgrade enhancement geotextile Class A1 or B1. Measurement and payment for Geotextile shall be on a square yard basis. Measurement shall be according to a flat projection of neat lines of pavement.

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16. Contract Line Item Number 016: HMA Pavement – Non Wear Course

A. HMA Pavement shall be according to Caltrans Specification 39 except as supplemented in

B. Caltrans Type A, Binder PG 64-16.

C. Measurement and payment for HMA Pavement – Base Course shall be on a per ton basis measured to the nearest ton.

17. Contract Line Item Number 017: HMA Pavement – Wear Course

A. HMA Pavement shall be according to Caltrans Specification 39 except as supplemented in

B. Caltrans Type A, Binder PG 64-16.

C. Measurement and payment for HMA Pavement – Wear Course shall be on a per ton basis measured to the nearest ton.

18. Contract Line Item Number 018: Concrete Median

A. Concrete Median shall be according to Caltrans Specification 73, except as supplemented in this section.

B. Concrete must have a minimum compressive strength of 3500 psi at 28 days. Size of aggregate must not exceed 1-1/2 inches. Submit copies of certified delivery tickets for all concrete used in the construction.

C. Use concrete mixtures that have an air content by volume of concrete of 5 to 7 percent, based on measurements made immediately after discharge from the mixer.

D. Use concrete with a slump of 3 inches plus or minus 1 inch for hand placed concrete or 1 inch plus or minus 1/2 inch for slip formed concrete.

E. Use white pigmented membrane-forming curing compound conforming to ASTM C309, Type 2.

F. Take a minimum of one slump, air, and compressive strength, unless pour occurs over multiple days. If pour takes multiple days, take on of each test on each day.

G. Measurement and payment for Concrete Median shall be on a square foot basis.

19. Contract Line Item Number 019: Concrete Sidewalk

A. Concrete Sidewalk shall be according to Caltrans Specification 73, except as

B. Concrete must have a minimum compressive strength of 3500 psi at 28 days. Size of aggregate must not exceed 1-1/2 inches. Submit copies of certified delivery tickets for all concrete used in the construction.

C. Use concrete mixtures that have an air content by volume of concrete of 5 to 7 percent, based on measurements made immediately after discharge from the mixer.

D. Use concrete with a slump of 3 inches plus or minus 1 inch for hand placed concrete or 1 inch plus or minus 1/2 inch for slip formed concrete.

E. Use white pigmented membrane-forming curing compound conforming to ASTM C309, Type 2.

F. Contraction joints must be planned to align with curb joints per Caltrans specifications.

Average curb joint spacing is 20’. Average sidewalk contraction joint spacing shall be 5’

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for the typical 6’ wide sidewalk. Maximum joint spacing shall be 8’. Contractor shall submit a joint plan for sidewalks prior to pouring.

G. Take a minimum of one slump, air, and compressive strength, unless pour occurs over multiple days. If pour takes multiple days, take on of each test on each day.

H. This pay item includes sidewalk associated with all accessibility ramps.

I. Measurement and payment for Concrete Sidewalk shall be on a square yard basis.

20. Contract Line Item Number 020: Accessible Curb Ramps

A. This item shall include constructing the accessible curb ramps as shown in the plans. The primary intent of this item is to cover the extra work required to form and set accessible ramps, including the truncated domes, within the sidewalk.

B. This item also includes furnishing and install accessible parking signs as indicated in the plans.

C. This item does not include concrete required to construct the sidewalk, as that is measured and paid under the sidewalk line item. This item does not include striping.

D. Referenced Standard Plans include A88A, A90, and RS5.

E. Measurement and payment for Accessible Curb Ramps shall be on a per each basis.

21. Contract Line Item Number 021: Construct Railings

A. This item shall include furnishing and installing Railings as shown in the plans. Railings include ramp handrails and safety rails.

B. Measurement and payment for Construct Railings shall be on a lump sum basis.

22. Contract Line Item Number 022: Removable Bollards

C. This item shall include furnishing and installing Removable Bollards as shown in the plans.

D. Bollards shall be manufactured units consisting of a bollard post and permanent embedment sleeve. Manufacturer shall be Postguard or equal. Submit product information. Install according to manufacturer’s recommendations.

E. Measurement and payment for Removable Bollards shall be on a per each basis.

23. Contract Line Item Number 023: Sign Bases

A. This item shall include constructing permanent Sign Bases as shown in the plans.

B. Sign bases shall be from Vacker Sign https://vackersign.com or preapproved equal.

Signs shall be of the type identified in the plans. All signs shall be direct bury mount, installed according to the manufacturer. Color shall be standard black. Submit product information.

C. Measurement and payment for Sign Bases shall be on a lump sum basis.

24. Contract Line Item Number 024: Drain Inlets

A. Drain Inlets shall be according to Caltrans Specification 51 except as supplemented in

B. Drain inlets shall be precast.

https://vackersign.com/

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C. Referenced Standard Plans include D71, D73E, D73F, D73,GD74, and D77.

D. Must include stamp or medallion per standard plan D71.

E. Measurement and payment for Drain Inlets shall be on a per each basis.

25. Contract Line Item Number 025: Storm Sewer – 12”

A. This item shall include furnishing and installing Storm Sewer as shown in the plans.

Storm Sewer shall be according to Caltrans Specification 65 (Concrete Pipe), minimum Class IV.

B. Measurement and payment for Storm Sewer – 12” shall be on a installed linear foot basis measured from center of structure.

26. Contract Line Item Number 026: Drainage Matting

A. This item shall include furnishing and installing Drainage Matting as shown in the plans.

B. Erosion Matting - Stock shall be Flexamat Plus UV-T or equal.

C. Submit product information.

D. Install according to manufacturer’s recommendations.

E. Measurement and payment for Drainage Matting shall be on an installed square yard basis, measured to the nearest square yard.

27. Contract Line Item Number 027: Box Culvert

A. This item shall include furnishing and installing precast Box Culvert as shown in the plans. Box Culvert shall be according to Caltrans Specification 51.

B. The Box Culvert shall consist of three sections, including the barrel section, and tapered end sections.

C. Include 24” min cutoff wall and parapet.

D. Basis of design is Caltrans Standard Plan D83 with Type E wingwall, which are cast in place. Other variations will be considered to allow for flexibility and ease of construction. It is preferred to utilize precast elements only.

E. Measurement and payment for Box Culvert shall be on a lump sum basis.

28. Contract Line Item Number 028: Remove and Replace 2” Water Main

A. This item shall include removing and replacing the 2” water main as shown in the plans.

B. Remove and replace the existing water main from the well to the restroom facility. New water main shall be 2” HDPE DR-11 pipe, ASTM D 3350.

C. Construct according to AWWA standards.

D. Submit water main product information.

E. Measurement and payment for Remove and Replace 2” water main shall be on a lump sum basis.

29. Contract Line Item Number 029: Remove and Replace Well Circuit

A. This item shall include removing the existing well circuit, underground conduit, and furnishing and installing a new well circuit and conduit, as shown in the plans. Submit product information.

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B. Electrical work shall be performed by a licensed electrician. Construct according to all applicable NEC standards.

C. Measurement and payment for Remove & Replace Well Circuit shall be on a lumps sum basis.

30. Contract Line Item Number 030: Remove and Replace Circuit Panel

A. This item shall include removing the existing well circuit, underground conduit, and circuit panel and furnishing and installing a new well circuit, conduit, and 200A circuit panel as shown in the plans.

B. New panel shall be 120/240V, 2-pole, Square-D, Siemens, or equal. Panel shall be installed in a NEMA 3R lockable enclosure. Submit product information.

C. Electrical work shall be performed by a licensed electrician. Construct according to all applicable NEC standards.

D. Measurement and payment for Remove and Replace Circuit Panel shall be on a lump sum basis as shown in the plan.

31. Contract Line Item Number 031: Rolled Erosion Control Product

A. This item shall include furnishing and installing Rolled Erosion Control Product (RECP) as shown in the plans.

B. RECP shall be Rolanka BioD-Mat 40 or equal.

C. Referenced Standard Plans include T54.

D. Submit product information.

E. Measurement and payment for Rolled Erosion Control Product shall be on a square yard basis.

32. Contract Line Item Number 032: UPPP Management

A. This item shall include preparing and managing the UPPP in accordance with the plans and specifications.

B. Total disturbed area for this site is less than one acre, with a net decrease in impervious surface.

C. Measurement and payment for UPPP Management shall be on a lump sum basis.

33. Contract Line Item Number 033: Street Lights

A. This item shall consist of furnishing and installing solar powered light poles as shown in the plans.

B. Lighting shall be pole mounted.

C. Ligthing shall be solar powered LED, Dark-Sky approved.

D. eLEDing 2400 Lumens Dark Sky 3000K (EE815W-AI15-3000K) or equal E. Submit lighting product data.

F. Install according to manufacturer’s recommendations.

G. Measurement and payment for Rolled Erosion Control Matting shall be on a square yard basis.

34. Contract Line Item Number 034: Pavement Markings

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A. Pavement Markings shall be according to Caltrans Section 84 except as supplemented in

B. Measurement and payment for Pavement Marking shall be on a lump sum basis.

END OF SECTION 01 27 00

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012721 PROJECT MANAGEMENT AND COORDINATION

SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes administrative provisions for coordinating construction operations on Project including, but not limited to, the following:

1. Definitions

2. Construction Coordination

3. Submittals

4. Coordination Drawings

5. Requests for Information (RFIs)

6. Project Meetings

7. Environmental Coordination

8. Permits

B. Related Requirements:

1. Section 01 32 16 "Construction Schedule" for preparing and submitting Contractor’s construction schedule.

2. Section 01 73 40 "Execution" for procedures for coordinating general installation and field-engineering services, including establishment of benchmarks and control points.

3. Section 01 77 00 "Closeout Procedures" for coordinating closeout of the Contract.

1.2 DEFINITIONS

A. Agency with Jurisdiction B. Construction Permits – Contractor Provided C. Government Furnished Permits

1.3 CONSTRUCTION COORDINATION

A. Coordination: Coordinate construction operations included in different Sections of Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations, included in different Sections, which depend on each other for proper installation, connection, and operation.

1. Schedule construction operations in sequence required to obtain best results where installation of one part of the Work depends on installation of other components, before or after its own installation.

2. Coordinate installation of different components with other Contractors to ensure maximum accessibility for required maintenance, service, and repair.

3. Make provisions to accommodate items scheduled for later installation.

http://www.nps.gov/dscw/definitionsdc_a.htm#awj http://www.nps.gov/dscw/definitionsdc_c.htm#cpcp http://www.nps.gov/dscw/definitionsdc_g.htm#gfperm

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4. Where availability of space is limited, coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair of components, including mechanical and electrical.

5. Properly plan construction operations to include permit requirements. Allow enough time to execute permit provisions to maintain work schedule, site visits, inspections, and reporting deadlines.

B. Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings.

C. Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities and activities of other contractors to avoid conflicts and to ensure orderly progress of the Work. Such administrative activities include, but are not limited to:

1. Preparation of Contractor's Construction Schedule

2. Preparation of the Schedule of Values

3. Installation and removal of temporary facilities and controls

4. Delivery and processing of submittals

5. Progress meetings

6. Permit requirements

7. Pre-installation conferences

8. Project closeout activities

9. Commissioning activities

1.4 SUBMITTALS

A. Coordination Drawings: Prepare Coordination Drawings if limited space availability necessitates maximum utilization of space for efficient installation of different components or if coordination is required for installation of products and materials fabricated by separate entities.

1. Content: Project-specific information, drawn accurately to scale. Do not base Coordination Drawings on reproductions of Contract Documents or standard printed data. Include following information, as applicable:

a. Indicate functional and spatial relationships of components of architectural, structural, civil, mechanical, and electrical systems.

b. Indicate dimensions shown on Contract Drawings and make specific note of dimensions that appear to be in conflict with submitted equipment and minimum clearance requirements. Provide alternate sketches to Contracting Officer (CO) for resolution of such conflicts.

c. Indicate space requirements for routine maintenance and anticipated replacement of components during the life of the installation.

d. Show location and size of access doors required for access to concealed dampers, valves, and controls.

e. Indicate required installation sequences.

2. Refer to individual Sections for Coordination Drawing requirements for Work in those Section a.

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B. Division 1 documents: The following items shall be submitted a minimum of one week prior to Preconstruction Conference. Contracting Officer will notify Contractor of tentative date for Pre- Construction Conference.

1. Letter designating Project Superintendent

2. Construction Schedule

3. Accident Prevention Plan

4. A List of Subcontractors for this project

5. Written statements from Subcontractors certifying compliance with applicable labor standard clauses.

6. Certificates of Insurance or SF1413 for Contactor and all Subcontractors

7. Quality Control Plan

8. Temporary Storm Water Pollution Prevention Plan (SWPPP or UPPP)

9. List of Required Construction Permits. Include the following information for each permit:

a. Name of Permit

b. Agency(ies) with Jurisdiction issuing the permit

c. Information required from Government to complete permit application

10. Copies of applicable permits.

C. Provide items listed to Contracting Officer before Pre-Construction Conference. If all documents have not been received one week prior to scheduled Pre-Construction Conference date, conference may be cancelled, Notice to Proceed may not be issued, and Contracting Officer will consider other contractual remedies. Work shall not commence until written Notice to Proceed has been issued.

1.5 REQUESTS FOR INFORMATION (RFIs)

A. General: Immediately on discovery of the need for additional information or interpretation of Contract Documents, Contractor shall prepare and submit an RFI utilizing form created on NPS/DSC management software website.

1. Contracting Officer will not respond to RFIs submitted by other entities controlled by Contractor.

2. Coordinate and submit RFIs in a prompt manner to avoid delays in the work.

B. Content of RFI: Include detailed, legible description of item needing information or interpretation and the following:

1. RFI number, numbered sequentially

2. Date

3. RFI subject

4. Specification Section number and title and related paragraphs, as appropriate.

5. Drawing number and detail references, as appropriate.

6. Field dimensions and conditions, as appropriate.

7. Contractor's suggested resolution: If Contractor's suggested resolution impacts Contract

Time or Contract Sum, Contractor shall state impact in RFI.

8. Contractor's signature

9. Requested date for response

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10. Attachments: Include sketches, descriptions, measurements, photos, Product Data, Shop Drawings, coordination drawings, and other information necessary to fully describe items needing interpretation.

a. Include dimensions, thicknesses, structural grid references, and details of affected materials, assemblies, and attachments on attached sketches.

C. RFI Form: Complete RFI Form as follows:

1. Enter general information at the top of the form.

2. Under the "Action" section at the bottom of the form, select "Question" then select "CMR" in drop-down of "Send to" box.

3. Enter details of question and attach related documents.

4. Select "Submit Form" at bottom of page.

D. Contracting Officer’s Action: Contracting Officer will review each RFI, determine action required, and respond. Contracting Officer will determine critical nature of each RFI and issue response accordingly.

1. The following are not considered to be RFIs and will receive no action:

a. Requests for approval of submittals.

b. Requests for approval of substitutions.

c. Requests for approval of Contractor's means and methods.

d. Requests for coordination information already indicated in Contract Documents.

e. Requests for adjustments in Contract Time or Contract Sum.

f. Requests for interpretation of Architect's actions on submittals.

g. Incomplete RFIs or inaccurately prepared RFIs.

2. Contracting Officer's action may include a request for additional information; time for response will date from time of receipt of additional information.

3. Contracting Officer's action on RFIs may result in need for a change to Contract Time or Contract Sum. All contract changes will be processed following terms and conditions of contract.

1.6 PROJECT MEETINGS

A. Preconstruction Conference: Before start of construction, Contracting Officer will arrange an on-site meeting with Contractor. Meeting agenda will include the following as a minimum:

1. Roles & Responsibilities / Lines of Authority

2. Park rules and regulations

3. Jobsite Safety

4. Resolution of comments on required Division 1 documents

5. Coordination of Subcontractors

6. Labor law application

7. Modifications

8. Payments to Contractor

9. Payroll reports

10. Contract time

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11. Liquidated damages

12. Contractor Performance Evaluation

13. Display of Hotline posters

14. Notice to proceed

15. Correspondence procedures

16. Acceptance/rejection of work

17. Progress meetings

18. Submittal procedures

19. NPS Final Accessibility Inspection

20. Environmental requirements

21. Permit requirements

22. As-constructed drawings/operation and maintenance (O&M) manuals.

23. Saturday, Sunday, holiday and night work.

24. Reference materials

25. Value engineering

26. Schedule of Values

B. Progress Meetings: Contracting Officer will schedule weekly meetings with Contractor.

1. Attendees: In addition to Government Representatives, each Contractor, Subcontractor, supplier, and other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented. Participants at meeting shall be familiar with Project and authorized to conclude matters relating to the Work.

2. Agenda: Review and correct or approve minutes of previous progress meeting. Review other items of significance that could affect progress. Meeting agenda will include:

a. Approval of minutes of previous meetings

b. Submittal status

c. Review of off-site fabrication and delivery schedules.

d. Requests for information (RFI) and other issues.

e. Modifications

f. Work in progress and projected.

1) Status of required inspections (Special Inspections, Accessibility, etc.)

g. Inspections of work in progress and projected (Special inspections, Accessibility, etc.)

h. Construction Schedule update (provide updated Critical Path Method (CPM)).

i. Status of Project Record Drawings and O&M manuals.

j. Other business relating to work.

k. Permit requirements

C. Preinstallation Conferences: Conduct at Project site before each construction activity that requires coordination with other construction.

1. Attendees: Installer and representatives of manufacturers and fabricators involved in or affected by installation and its coordination or integration with other materials and installations that have preceded or will follow, shall attend meeting. Advise Contracting Officer of scheduled meeting dates.

2. Agenda: Review progress of other construction activities and preparations for particular activity under consideration, including requirements for:

REDW 204783 01 31 00 - 6

a. Contract Documents

b. Options

c. Related RFIs

d. Related Change Orders

e. Purchases

f. Deliveries

g. Submittals

h. Review of mockups

i. Possible conflicts

j. Compatibility requirements

k. Time schedules

l. Weather limitations

m. Manufacturer's written instructions

n. Warranty requirements

o. Compatibility of materials

p. Acceptability of substrates

q. Temporary facilities and controls

r. Space and access limitations

s. Regulations of agency(ies) with jurisdiction

t. Testing and inspecting requirements

u. Installation procedures

v. Coordination with other work

w. Required performance results

x. Protection of adjacent work

y. Protection of construction and personnel

3. Record significant conference discussions, agreements, and disagreements, including required corrective measures and actions.

4. Reporting: Distribute minutes of meeting to each party present and to other parties requiring information.

5. Do not proceed with installation if conference cannot be successfully concluded. Initiate whatever actions are necessary to resolve impediments to performance of Work and reconvene conference at earliest feasible date.

1.7 ENVIRONMENTAL COORDINATION

A. Contractor’s Environmental Manager: Designate on-site party responsible for overseeing Contractor’s conformance to environmental goals for project and implementing procedures for environmental protection.

1. Qualifications: Minimum 3 years Construction experience on projects of similar size and scope; with environmental procedures similar to this project; familiar with environmental regulations applicable to construction operations.

2. Responsibilities: Responsibilities shall include:

a. Compliance with applicable Federal, State, and local environmental regulations, including maintaining required documentation.

b. Implementation of Storm Water Pollution Prevention Plan (UPPP/SWPPP).

c. Present overview of environmental issues and summarize site specific procedures relating to management plans at Preconstruction conference.

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d. Training for Contractor personnel in accordance with position requirements.

e. Monitoring and documentation of environmental procedures.

B. Perform project quality control in accordance with requirements specified in Related Sections, including:

1. Quality Requirements

2. Regulatory Requirements

3. Storm Water Pollution Prevention Environnemental Management

4. Construction Waste Management

C. Contractor’s Environmental Training Program: Contractor shall provide environmental training for workers performing work on project site. Training shall include:

1. Overview of environmental issues related to building industry.

2. Overview of environmental issues related to Project.

3. Review of site-specific procedures and management plans:

a. Construction Waste Management

b. Storm Water Pollution Prevention

4. Compliance with environmental regulations: As specified in Regulatory Requirements.

Submit Contractor 40 CFR (Code of Federal Regulations) employee training records upon request of Contracting Officer.

D. Provide documentation for environmental procedures as specified herein and in accordance with approved Waste Management Plan, IAQ Management Plan, and Storm Water Pollution Prevention Plan.

1.8 PERMITS

A. General:

1. Permits and Responsibilities: Contractor shall, without additional expense to the Government, be responsible for obtaining necessary licenses and permits, and for complying with Federal, State and municipal laws, codes, and regulations applicable to the performance of the work. Contractor shall also be responsible for damages to persons or property that occur as a result of Contractor’s fault or negligence; and for materials delivered and work performed until completion and acceptance of the work.

2. For the purpose of this contract, Contractor will not be considered an agent of the Government. Contractor shall comply with appropriate Federal, State and local laws.

B. Government Furnished Permits: During development of the project’s design, permits listed below were negotiated and agreed to by the Government. Terms and provisions of these permits shall be adhered to for the duration specified in each permit.

1. None

C. Potential Permits: Permits listed below were identified during the design process as likely to be required based on typical means and methods of construction. The list is provided to assist Contractor in determining which permits will be required for contract’s chosen means and

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methods. The list shall not be considered complete; it is the Contractors’ responsibility to determine means and methods and obtain required permits. Contractor shall obtain all permits required to legally conduct work.

1. Work in right-of-way

D. Coordination with Agency(ies) with Jurisdiction Issuing Permits

1. Coordination: Contact the Agency(ies) with Jurisdiction as needed and sufficiently in advance to avoid delaying work: Coordinate meetings, reporting requirements, inspections, and other requirements.

E. Administrative Procedures:

1. Coordinate scheduling and timing of required administrative provisions of project permits with Agency(ies) with Jurisdiction, Construction Manager, and Park to avoid conflicts.

2. Supply needed information to Agency(ies) with Jurisdiction issuing permits, pay fees required and provide material needed to comply with permit’s conditions and provisions.

3. Upload permits to NPS/DSC management software website when permits are obtained.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 31 00

Request for Information (RFI) Form, 2-18-20 page 1 of 1

Request for Information (RFI) Form National Park Service (NPS) - Denver Service Center (DSC) | 2-18-20

RFI Number:

Project: Replace Water and Propane Distribution Systems at Drakesbad Guest Ranch

Contract Number:

Date:

To:

Carbon Copy (CC):

From:

Subject:

Please provide the following information or clarification:

Response Required By:

Date:

To:

From:

Subject: Response to RFI Number:

Response:

REDW 204783 01 32 18 - 1

051121 CONSTRUCTION SCHEDULE

SECTION 01 32 16 – CONSTRUCTION SCHEDULE

PART 1 - GENERAL

1.1 SUMMARY

A. Section consists of Construction Schedule requirements including:

1. Schedule of Values

2. Construction Schedule Requirements.

3. Construction Schedule Updates.

B. Purpose: The Construction Schedule ensures adequate planning, coordination, scheduling, and reporting during execution of the work by the Contractor. It shall assist the Contractor and Contracting Officer (CO) in monitoring the progress of the work, evaluating proposed changes, and processing Contractor's monthly progress payments. It shall include the dates in the contract, phases, milestones, occupancies, holidays, weather consideration, a critical path, and the requirements of this section.

1.2 DEFINITIONS

A. Activity: A discrete part of a project identified for planning, scheduling, monitoring, and controlling the construction project. Activities included in a construction schedule consume time and resources.

1. Critical activities are activities on the critical path. They start and finish on the planned early start and finish times.

2. Predecessor Activity: An activity that precedes another activity in the network.

3. Successor Activity: An activity that follows another activity in the network.

B. Cost Loading: Allocation of the Schedule of Values for completion of an activity as scheduled.

The sum of costs for all activities must equal the total Contract Sum, unless otherwise approved by the Contracting Officer.

C. Critical Path Method (CPM): Method of planning and scheduling a construction project where activities are arranged based on activity relationships. Network calculations determine when activities can be performed and the critical path of Project.

D. Critical Path: Longest connected chain of interdependent activities through the network schedule that establishes minimum overall Project duration and contains no float.

1.3 SUBMITTALS

A. Schedule of Values: After contract award and before Pre-Construction conference, submit schedule of dollar values based on Contract Price Schedule.

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B. Construction Baseline Schedule: After contract award and before Pre-Construction conference, submit baseline schedule, large enough to show entire schedule for entire construction period.

Utilize Schedule of Values in preparation of Construction Baseline Schedule.

C. Critical Path Method (CPM) Reports: For each activity, include activity number, activity description, cost and resource loading, original duration, remaining duration, early start date, early finish date, late start date, late finish date, and total float in calendar days.

1. Activity Report: List of activities sorted by activity number and then early start date, or actual start date if known.

D. Construction Schedule Updates: On or before 7th day preceding progress payment request date, submit estimates of percent completion of each schedule activity and necessary supporting data.

Provide two paper copies.

1.4 QUALITY ASSURANCE

A. Contractor shall meet with Contracting Officer on day of the preconstruction conference to go over:

1. Review software limitations, content and format for reports.

2. Verify availability of qualified personnel needed to develop and update schedule.

3. Discuss constraints,

4. Review delivery dates for Government-furnished products.

5. Review schedule for work of separate Government contracts.

6. Review time required for review of submittals and re-submittals.

7. Review requirements for tests and inspections by independent testing and inspecting agencies.

8. Review time required for completion and startup procedures.

9. Review time required for obtaining and activating permits.

10. Review and finalize list of construction activities to be included in schedule.

11. Review baseline schedule comments, resolve issues and progress on incorporating them

12. Review procedures for updating schedule.

13. Discuss reporting requirements and establish protocol for naming and transmitting electronic schedules.

B. Contractor's Schedule Representative: Before the preconstruction conference, designate an authorized representative to be responsible for preparing and maintaining the Construction Schedule. Submit resume outlining qualifications of Scheduler to Contracting Officer for acceptance. Scheduler shall have prepared and maintained at least 5 previous schedules of similar size and complexity similar to this Contract, demonstrating proficiency of using scheduling software. Authorized representative will be responsible for preparing the Baseline Schedule, required updates, revisions, Time Impact Analyses, and reports.

1.5 COORDINATION

A. Coordinate preparation and processing of schedules and reports with performance of construction activities and with scheduling and reporting of separate Contractors.

REDW 204783 01 32 18 - 3

B. Coordinate Construction Baseline Schedule with Schedule of Values, list of subcontracts, Submittals Schedule, progress reports, payment requests, and other required schedules and reports.

1. In developing Construction Baseline Schedule, ensure Subcontractor’s work at all tiers, and prime Contractor’s work, is included and coordinated.

2. Secure time commitments for performing critical elements of work from parties involved.

3. Coordinate each construction activity in network with other activities and schedule in proper sequence.

PART 2 - PRODUCTS

2.1 SCHEDULE OF VALUES

A. Breakdown each lump-sum item into component work activities used in the schedule for which progress payments may be requested. Work activities broken out within schedule of values shall be integrated into and made a logical part of the construction baseline schedule.