Performance Specifications-Amended.pdf

BELOW PIGGOTT AND BELOW HWY 90 BPH90

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00.00 11 SUMMARY OF WORK

01 22 00.00 11 MEASUREMENT AND PAYMENT

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 45 04.00 11 CONTRACTOR QUALITY CONTROL

01 57 20.00 11 ENVIRONMENTAL PROTECTION

01 57 25.00 11 STORM WATER POLLUTION PREVENTION PLAN

01 58 01.00 11 PROJECT SIGN, BARRICADES, AND TRAFFIC CONTROL

01 78 00.00 11 CLOSEOUT SUBMITTALS

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

02 82 13.00 10 ASBESTOS ABATEMENT

02 82 16.00 20 ENGINEERING CONTROL OF ASBESTOS CONTAINING MATERIALS

02 82 33.13 20 REMOVAL/CONTROL AND DISPOSAL OF PAINT WITH LEAD

DIVISION 31 - EARTHWORK

31 05 22 31 11 00.00 11 31 23 00.00 11 31 23 00.01 11 31 24 00.00 12

GEOTEXTILES USED AS FILTERS

CLEARING AND GRUBBING

CHANNEL CLEANOUT EXCAVATION

EXCAVATION AND EXCAVATED MATERIAL EMBANKMENT REMOVAL

EMBANKMENT

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 15 00.00 11 AGGREGATE SURFACE COURSE

32 25 00.00 11 CULVERT REMOVAL AND INSTALLATION

32 92 32.01 11 ESTABLISHMENT OF TURF

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 31 19.00 11 STONE PROTECTION

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00.00 11

SUMMARY OF WORK

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Description

1.1.2 Location

1.2 EXISTING WORK

1.3 LOCATION OF UNDERGROUND FACILITIES

1.4 UAI SUBPART 22.13 - EQUAL OPPORTUNITY FOR VETERANS (NOV 2014)

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

-- End of Section Table of Contents --

SECTION 01 11 00.00 11 Page 1

SECTION 01 11 00.00 11

SUMMARY OF WORK

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Description

The work consists of furnishing all plant, labor and materials for a channel cleanout of the St. Francis River south of Arkansas Hwy. 90 between STA 58+00 and STA 345+00 in Clay County, Arkansas, to include clearing and disposal of debris; 39,000 LF of seepage berm on the west-bank levee between Levee Mile 17 to Levee Mile 28; 28,806 LF of interior drainage;

establishment of turf; environmental protection; and any incidental related work according to the specifications and plans. The estimated value of the work is between $10,000,000 and $20,000,000.

Two options are included with the base contract. Option 1 will be awarded in the event that lead and/or asbestos abatement is required with the structural demolition. Option 2 adds an additional 5,060 LF of seepage berm and 7,620 LF of interior drainage indicated in plan from M23 4+00 to M24 28+50. Option 2 is located 3 miles southwest of Ar. Hwy. 90. No access or storage within the option limits is permitted unless Option 2 is awarded; however, traffic is permitted on the levee crown at all times.

1.1.2 Location

Channel cleanout work shall be located along the right descending bank of the St. Francis River below Arkansas Hwy 90. Seepage berm construction shall be located behind the west-bank St. Francis River Levee from Levee Mile 17 near C.R. 528, to Levee Mile 27 near Greene C.R. 811. The exact location will be indicated on the contract drawings. The Contracting Officer's Representative will be available to show the exact location of the work at the two organized site visits.

1.2 EXISTING WORK

In addition to "FAR 52.236-9, Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements":

a. Remove or alter existing work in such a manner as to prevent injury or damage to any portions of the existing work which remain.

b. Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work shall be in a condition equal to or better than that which existed before new work started.

1.3 LOCATION OF UNDERGROUND FACILITIES

Verify the elevations of existing piping, utilities, and any type of

SECTION 01 11 00.00 11 Page 2 underground obstruction not indicated to be installed or removed, but indicated or discovered during work to be conducted or installed. For further instructions and details, see the paragraph entitled, "OBSTRUCTIONS" in Section 00 80 00.00 11 SPECIAL CONTRACT REQUIREMENTS.

1.4 UAI SUBPART 22.13 - EQUAL OPPORTUNITY FOR VETERANS (NOV 2014)

In addition to complying with the requirements outlined in FAR Part 22.13, FAR Provision 52.222-38, FAR Clause 52.222-35, FAR Clause 52.222-37, DFARS

222.13 and Department of Labor Regulations, U.S. Army Corps of Engineers (USACE) contractors and subcontractors at all tiers are encouraged to promote the training and employment of U.S. veterans while performing under a USACE contract. While no set-aside, evaluation preference, or incentive applies to the solicitation or performance under the resultant contract, USACE contractors are encouraged to seek out highly qualified veterans to perform services under this contract. The following resources are available to assist USACE contractors in their outreach efforts:

Federal Veteran employment information-https://www.fedshirevets.gov/index.aspx

Department of Labor Veterans Employment Assistance http://www.dol.gov/vets/

Department of Veterans Affairs-VOW to Hire Heroes Act http://benefits.va.gov/vow/

Army Wounded Warrior Program http://wtc.army.mil/modules/employers/index.html

U.S. Chamber of Commerce Foundation-Hiring Our Heroes https://www.uschamberfoundation.org/hiring-our-heroes

Guide to Hiring Veterans - Reference Material https://www.whitehouse.gov/sites/default/files/docs/white_house_business_council_-_guid

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

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SECTION 01 11 00.00 11 Page 3

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.00 11

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 JOB (JA) PAYMENT ITEMS

1.1.1 MOBILIZATION AND DEMOBILIZATION - ITEM NO. 0001

1.1.2 ENVIRONMENTAL PROTECTION - ITEM NO. 0002

1.1.3 WRITE AND AMMEND STORMWATER POLLUTION PREVENTION PLAN - ITEM

NO. 0003A

1.1.4 DEMOLITION - ITEM NO. 0004

1.1.4.1 STRUCTURAL DEMOLITION - ITEM NO. 0004A

1.1.4.2 PIPE AND WELL ABANDONMENT - ITEM NO. 0004B

1.1.4.3 DEMOLITION, ALL OTHER ITEMS - ITEM NO. 0004C

1.1.4.4 HAZARDOUS SUBSTANCE TESTING - ITEM NO. 0004D

1.1.5 TRAFFIC CONTROL AND SIGNAGE - ITEMS NO. 0005

1.2 UNIT PRICE PAYMENT ITEMS

1.2.1 Storm Water Pollution Prevention

1.2.1.1 TEMPORARY ENVIRONMENTAL SEEDING - ITEM NO. 0003B

1.2.1.2 EROSION CONTROL BERM - ITEMS NO. 0003C

1.2.1.3 SILT FENCE - ITEM NO. 0003D

1.2.1.4 CONSTRUCTION ENTRANCE/EXIT - ITEM No. 0003E

1.2.1.5 CHECK DAM - ITEM NO. 0003F

1.2.1.6 HAUL ROADS AND LOW WATER CROSSINGS - ITEM NO. 0006

1.2.2 GEOTEXTILE, NON-WOVEN - ITEM 0007

1.2.3 CLEARING - CHANNEL BANK - ITEM NO. 0008

1.2.4 CLEARNING AND GRUBBING - BERM - ITEM NO. 0009

1.2.5 CHANNEL CLEANOUT EXCAVATION - ITEM NO. 0010

1.2.6 EXCAVATION - ITEM NO. 0011

1.2.7 SEMI-COMPACTED FILL - ITEM NO. 0012

1.2.8 CORRUGATED METAL PIPE (CMP) CULVERT - ITEM NO. 0013

1.2.9 DUCTILE IRON PIPE (DIP) CULVERT - ITEM NO. 0013

1.2.10 SEEDING - CHANNEL BANK - ITEMS NO. 0015

1.2.11 ESTABLISHMENT OF TURF - ITEMS NO. 0016

1.2.12 STONE PRODUCTS - ITEMS NO. 0017A TO 0017C

1.2.13 ASBESTOS ABATEMENT - ITEM NO. 0018

1.2.14 LEAD ABATEMENT - ITEM NO. 0019

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

SECTION 01 22 00.00 11 Page 1

SECTION 01 22 00.00 11

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 JOB (JA) PAYMENT ITEMS

Payment items for the work of this contract for which contract job (JA) payments will be made are listed in the BIDDING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job or unit price payment item, shall be included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.1.1 MOBILIZATION AND DEMOBILIZATION - ITEM NO. 0001 AND 0020

a. Payment

Payment will be made for costs associated with mobilization and demobilization, as defined in Contract Clauses PAYMENT FOR MOBILIZATION AND DEMOBILIZATION. This CLIN will also include payment for costs associated with construction fencing, field office building, and any other expenses necessary to occupy, manage, and secure the project site.

b. Unit of measure, Job: JA

1.1.2 ENVIRONMENTAL PROTECTION - ITEMS NO. 0002 AND 0021

a. Measurement

No measurement will be made for Environmental Protection.

b. Payment

Payment will be made for costs associated with operations necessary for environmental protection as specified in Section 01 57 20.00 11 ENVIRONMENTAL PROTECTION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Environmental Protection." This price and payment does not include those items covered under "Storm Water Pollution Prevention;" however, it does include items incidental thereto. The Contractor shall be responsible for payment of fees associated with environmental permits, application, and/or notices obtained by the Contractor. The Contractor shall be responsible for payment of all fines/fees arriving from violation or non-compliance with Federal, State, Regional, and local laws or regulations. The Government will not provide any compensation for payments of fines/fees, in the event that fines/fees are incurred

SECTION 01 22 00.00 11 Page 2 by the Contractor.

c. Unit of measure, Job: JA

1.1.3 WRITE AND AMEND STORMWATER POLLUTION PREVENTION PLAN - ITEMS NO.

0003A AND 0022A

a. Measurement

No measurement will be made for Write and Amend Stormwater Pollution Prevention Plan.

b. Payment

Payment for Write and Amend Stormwater Pollution Prevention Plan (SWPPP) will be made at the job price for "Write and Amend Stormwater Pollution Prevention Plan", as broken down by the percentages listed under Stormwater Pollution Prevention below. Price and payment shall constitute full compensation for initial Contractor creation and submittal of a SWPPP and application for temporary construction stormwater permit to the appropriate state agency, obtaining SWPPP approval and permit from said agency, continuous updating of the SWPPP and all other operations incidental thereto for the duration of the construction activity, and filing the notice of termination upon reaching final stabilization of the site.

c. Unit of measure, Job: JA

1.1.4 TEMPORARY ENVIRONMENTAL SEEDING - ITEMS NO. 0003B AND 0022B

a. Measurement

No measurement will be made for Temporary Environmental Seeding.

b. Payment

Payment for Temporary Environmental Seeding shall be made at the contract unit price for "Temporary Environmental Seeding" as broken down by the percentages in the "sub-item list" above. Such price and payment shall constitute full compensation for the applicable preparation of ground surfaces; furnishing and distributing fertilizer and seed; compaction, maintenance (e.g. mowing if necessary); and all other incidental items. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for Temporary Environmental Seeding.

c. Unit of measure, Job: JA1.1.5 DEMOLITION - ITEM NO. 0004

1.1.5.1 STRUCTURAL DEMOLITION - ITEM NO. 0004A

a. Measurement

No measurement will be made for Demolition.

b. Payment

Payment will be made for costs associated with operations necessary for demolition of three structures vic. M18 19+00 as specified in Section

SECTION 01 22 00.00 11 Page 3

02 41 00 DEMOLITION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Structural Demolition." Payment for this item shall include demolition of those portions of existing structures as indicated on the contract drawings as well as the satisfactory disposal of waste materials generated therefrom.

c. Unit of measure, Job: JA

1.1.5.2 PIPE AND WELL ABANDONMENT - ITEM NO. 0004B

a. Measurement

No measurement will be made for Demolition.

b. Payment

Payment will be made for costs associated with operations necessary for demolition of one irrigation well and two pipe culverts vic. Hwy. 90 as specified in Section 02 41 00 DEMOLITION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Pipe and Well Abandonment". Payment for this item shall include grouting, cutting, and coordination with Arkansas Department of Transportation as indicated on the contract drawings as well as the satisfactory disposal of waste materials generated therefrom.

c. Unit of measure, Job: JA

1.1.5.3 CANOPY REMOVAL - ITEM NO. 0004C

a. Measurement

No measurement will be made for Demolition.

b. Payment

Payment will be made for costs associated with operations necessary to remove canopy structure vic. Ar. Hwy. 90 as specified in Section 02 41 00 DEMOLITION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Canopy Removal".

Payment for this item shall include demolition of those portions of existing structures as indicated on the contract drawings as well as the satisfactory disposal of waste materials generated therefrom.

c. Unit of measure, Job: JA

1.1.5.4 DEMOLITION, ALL OTHER ITEMS - ITEMS NO. 0004D AND 0023

a. Measurement

No measurement will be made for Demolition.

b. Payment

Payment will be made for costs associated with operations necessary for demolition of all other items not separately paid above as specified in

SECTION 01 22 00.00 11 Page 4

Section 02 41 00 DEMOLITION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Demolition, All Other Items." Payment for this item shall include demolition (and replacement, if indicated) of those portions of existing fence, pipe, removal of aggregate, and all other items not separately paid above as indicated on the contract drawings as well as the satisfactory disposal of waste materials generated therefrom. This price and payment does not include those items covered under "Clearing and Grubbing".

c. Unit of measure, Job: JA

1.1.5.5 HAZARDOUS SUBSTANCE TESTING - ITEM NO. 0004E

a. Measurement

No measurement will be made for Hazardous Substance Testing.

b. Payment

Payment will be made for costs associated with operations necessary for determining presence of asbestos and lead in the three structures vic.

M18 19+00 as specified in sections 02 41 00 DEMOLITION, 02 82 13.00 10 ASBESTOS ABATEMENT, and 02 82 33.13 20 REMOVAL/CONTROL AND DISPOSAL OF PAINT WITH LEAD. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Hazardous Substance Testing". If asbestos or lead are present, all further costs of abatement will be paid under option CLIN 0021 "Asbestos Abatement" or option CLIN 0022 "Lead Abatement", respectively.

c. Unit of measure, Job: JA

1.1.6 TRAFFIC CONTROL AND SIGNAGE - ITEMS NO. 0005

a. Measurement

No measurement will be made for Traffic Control and Signage.

b. Payment Payment will be made for all costs associated with writing a traffic control plan, furnishing signage, and all temporary traffic control operations at and along Hwy 90, C.R. 528, and C.R. 807, as required by the State of Arkansas and as described in Section 01 58 01.00 11 -

PROJECT SIGNS,BARRICADES, AND TRAFFIC CONTROL.

c.Unit of measure, Job: JA

1.1.7 ASBESTOS ABATEMENT - ITEM NO. 0018 (OPTION ITEM)

a. Measurement

No measurement will be made for Asbestos Abatement.

b. Payment

Payment will be made for costs associated with operations necessary for asbestos abatement in the three structures vic. M18 19+00 as specified in Section 02 41 00 DEMOLITION. This price and payment shall be

SECTION 01 22 00.00 11 Page 5 considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Asbestos Abatement", including planning, removal, disposal, personal protective measures, follow-up testing, and any other activities incidental thereto as described in sections 02 82 13.00 10 ASBESTOS ABATEMENT and 02 82 16.00 20 ENGINEERING CONTROL OF ASBESTOS

CONTAINING MATERIALS.

c. Unit of measure, Job: JA

1.1.8 LEAD ABATEMENT - ITEM NO. 0019 (OPTION ITEM)

a. Measurement

No measurement will be made for Lead Abatement.

b. Payment

Payment will be made for costs associated with operations necessary for lead abatement in the three structures vic. M18 19+00 as specified in Section 02 41 00 DEMOLITION. This price and payment shall be considered full compensation for furnishing all plant, labor, materials, and equipment and for performing all operations necessary for "Lead Abatement", including planning, removal, disposal, personal protective measures, follow-up testing, and any other activities incidental thereto as described in Section 02 82 33.13 20 REMOVAL/CONTROL AND

DISPOSAL OF PAINT WITH LEAD.

c. Unit of measure, Job: JA

1.2 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract progress payments will be based are listed in Section 00 41 00.00 11 - BIDDING SCHEDULE and are described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests, and reports, and for performing all work required for each of the unit price items.

Payment items for the work of this contract for which unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, meeting safety requirements, tests and reports, and for performing all related work required for which separate payment is not otherwise provided.

1.2.1 Storm Water Pollution Prevention

No separate measurement or payment will be made for the work "Storm Water Pollution Prevention" required by Section 01 57 25.00 11 STORM WATER POLLUTION PREVENTION PLAN (SWPPP) except as described in the paragraphs SILT FENCE, EROSION CONTROL BERM, below. Any additional costs associated with Storm Water Pollution Prevention, other than these listed, shall be included in the contract price under Environmental Protection. The Government will pay all costs for the "Storm Water Pollution Prevention" at the contract unit price for each sub-item list below as follows:

SECTION 01 22 00.00 11 Page 6

(1) Sixty percent of the unit price upon completion of the installation.

(2) The remaining 40 percent throughout the contract life, with a maximum of 20 percent being retained until final removal and cleanup of the premises.

The Contracting Officer will require the Contractor to furnish cost data to calculate the exact percentage to be paid upon installation.

1.2.1.1 EROSION CONTROL BERM - ITEMS NO. 0003C AND 0022C

a. Measurement

Measurement for Erosion Control Berm satisfactorily placed will be made by the linear foot.

b. Payment

Payment for Erosion Control Berm as specified herein will be made at the contract unit price per linear foot for "Erosion Control Berm" as broken down by the percentages in the "sub-item list" above. Price and payment shall constitute full compensation for furnishing all plant, labor, materials and equipment, and performing all operations necessary for the installation and maintenance of the Erosion Control Berm throughout the contract period, including final dressing and cleanup.

c. Unit of measure, Linear Foot: LF.

1.2.1.2 SILT FENCE - ITEMS NO. 0003D AND 0022D

a. Measurement

Measurement for Silt Fences satisfactorily placed will be made by the linear foot.

b. Payment

Payment for Silt Fences as specified herein will be made at the contract unit price per linear foot for "Silt Fences" as broken down by the percentages in the "sub-item list" above. Price and payment shall constitute full compensation for furnishing all plant, labor, materials and equipment, including geotextile fabric, and performing all operations necessary for the placement and maintenance of Silt Fences throughout the contract period, including final dressing and cleanup.

c. Unit of measure, Linear Foot: LF.

1.2.1.3 CONSTRUCTION ENTRANCE/EXIT - ITEM NO. 0003E

a. Measurement

Measurement for "construction entrance/exit" satisfactorily designed, constructed and maintained by the Contractor will be per each placed.

b. Payment

Payment for the temporary "construction entrance/exit", including its

SECTION 01 22 00.00 11 Page 7 maintenance and removal, will be made at the contract unit price per construction exit for "Construction Entrance/Exit" as broken down by the percentages in the "sub-item list" above. Price and payment shall constitute full compensation for furnishing the design and all plant, labor, equipment, mechanical street sweeper and material to complete the work as specified herein and as indicated.

c. Unit of measure, each: EA

1.2.1.4 CHECK DAM - ITEMS NO. 0003F AND 0022E

a. Measurement

Measurement for "check dam" satisfactorily placed will be per each check dam.

b. Payment

Payment for "check dam" as specified herein will be made at the contract unit price per check dam for "check dam" as broken down by the percentages in the "sub-item list" above. Price and payment shall constitute full compensation for furnishing all plant, labor, materials and equipment, and performing all operations necessary for the placement and maintenance of Check Dams throughout the contract period, including final dressing, removal, and cleanup.

c. Unit of measure, each: EA

1.2.1.5 HAUL ROADS AND LOW WATER CROSSINGS - ITEMS NO. 0006A TO 0006D

a. Measurement

No measurement will be made for Haul Roads and Low Water Crossings.

b. Payment

Payment will be made for all costs associated with Haul Roads and Low Water Crossings as specified herein and will be made at the contract price for each "Haul Roads and Low Water Crossings", shown in the contract drawings and as directed by the Contracting Officer at the Contract job price for "Haul Roads and Low Water Crossings." Price and payment shall constitute full compensation for furnishing all plant, labor, material, equipment, and performing all operations as specified herein for construction, inside the contract limits provided, of haul roads; clearing; temporary ramps; temporary low water crossings to include pipes and culverts, bedding material, aggregate surfacing, riprap; and maintenance of haul routes through the life of the contract as indicated on the contract drawings and described in Section

31 23 00.01 12 - EXCAVATION AND EXCAVATED MATERIAL EMBANKMENT REMOVAL

paragraph Haul Roads. Material used for maintenance and reconstruction of haul roads shall be paid under the bid schedule unit price items fill and aggregate surface course. Payment will also include removing and disposing of all cleared materials, and all other operations incidental thereto, all as specified in SECTION 31 11 00.00 11 - CLEARING. If regrowth of vegetation or trees occurs after Clearing and before placement of embankment, the Contractor is required to clear again prior to embankment construction, no payment will be made for this additional clearing. This CLIN shall include removal of haul roads at the end of the project.

SECTION 01 22 00.00 11 Page 8

c. Unit of measure, Each: EA.

1.2.2 GEOTEXTILE, NON-WOVEN - ITEMS NO. 0007 AND 0024

a. Measurement

Installed geotextiles will be measured for payment in place to the nearest square yard of protected area as indicated in the drawings.

Preparation of the base will not be measured for payment.

b. Payment

Payment will be made at the contract unit price and will constitute full compensation to the contractor for providing all plant, labor, material, and equipment and performing all operations necessary for the complete and satisfactory installation of "geotextile, non-woven" all in accordance with SECTION 31 05 22 - GEOTEXTILES USED AS FILTERS. The following items are included in the contract unit price for Geotextiles and will not be counted a second time in the process of determining the extent of geotextile placed: Material and associated equipment and operation used in laps, seams, or extra length; securing material, equipment, and operations; and material and associated equipment and operations used to provide cushioning layer of sand or gravel or both to permit increase in allowable drop height of stone. No payment will be made for geotextiles replaced because of waste, contamination, damage, repair, or due to contractor fault or negligence. Preparation of the base will not be paid for separately and all costs incidental thereto shall be included in contract prices for other items for which payment will be made.

c. Unit of Measure: square yard: SY.

1.2.3 CLEARING - CHANNEL BANK - ITEM NO. 0008

a. Measurement

Measurement will not be required. Partial payments will be made by estimating approximate station locations through the area by use of prominent topographic features in the field. No reduction of the contract quantity will be made for areas within the areas specified for clearing and excavation for channel cleanout which require no clearing or excavation for channel cleanout or which are partly cleared or cleaned out. Measurements are estimated along the channel centerline.

b. Payment

Payment for "Clearing - Channel Bank" as specified in this section will be made at the contract unit price per 100 linear foot for "Clearing - Channel Bank," which price and payment shall constitute full compensation for furnishing all plant, labor, material, equipment, and performing all operations as specified herein including the two sedimentation basins or as indicated on the on the contract drawings;

for removing and disposing of all cleared materials, and all other operations incidental thereto, all as specified in SECTION 31 11 00.00 11 - CLEARING AND GRUBBING. Any debris to be removed after acceptance will be paid at the unit price for "Clearing - Channel Bank." No additional remobilization will be paid. Mobilization incurred will be considered incidental to CLIN 0001. If regrowth of vegetation

SECTION 01 22 00.00 11 Page 9 or trees occurs after Clearing and before placement of EME, the Contractor is required to clear again prior to embankment construction, no payment will be made for this additional clearing.

c. Unit of measure, Hundred Linear Feet: HL.

1.2.4 CLEANING AND GRUBBING - BERM - ITEMS NO. 0009 AND 0025

a. Measurement

Measurement for satisfactory Clearing and Grubbing for construction of the berm and associated drainage improvements as specified in 31 11 00.00 11 - CLEARING AND GRUBBING will be made by the acre. No reduction of the contract quantity will be made for locations within the specified areas to be cleared which require no clearing or which are partly cleared. No allowance will be made for clearing outside of the limits indicated in the drawings. Additional clearing required for construction operations shall be considered incidental.

b. Payment

Payment for clearing and grubbing, measured as prescribed above, will be made at the applicable contract unit price per acre "Clearing and Grubbing - Berm" which price and payment shall constitute full compensation for furnishing all plant, labor, materials, equipment, and for performing all operations necessary for clearing and grubbing as specified in 31 11 00.00 11 - CLEARING AND GRUBBING within the limits indicated in the drawings. No additional payment shall be made for incidental clearing required for construction operations or clearing outside of the limits indicated in the drawings.

c. Unit of measure, acre: AC

1.2.5 CHANNEL CLEANOUT EXCAVATION - ITEM NO. 0010

a. Measurement

Measurement for Channel Cleanout shall be as specified in Section 00 80

00.00 11 SPECIAL CONTRACT REQUIREMENTS, in the paragraph entitled LAYOUT OF WORK. The basis of measurement will be a cross section survey of the area after clearing, grubbing and stripping and a second cross section survey of the same area after the completion of the excavation. The quantity of channel cleanout to be paid for will be computed between the before construction survey ground surface and the theoretical grades and slope lines shown on the contract drawings. No allowance or payment will be made for over-depth excavation or for the removal of any material outside the required theoretical sections unless required by the Contracting Officer. Slides caused by fault of the Contractor or excavation performed for the convenience of the Contractor shall not be measured for payment.

b. Payment

Payment for channel cleanout will be made at the contract unit price per cubic yard for "Channel Cleanout," which price includes all excavation of materials of whatever nature encountered as necessary to remove and construct the lines and grades for the proposed channel or other items to the lines and grades as shown for excavation on the Contract Drawings. Payment will include all equipment and labor

SECTION 01 22 00.00 11 Page 10 necessary for excavating, transporting and stockpiling of excavated material within the EME; constructing the required berm; final shaping and grading of excavated areas; and all other incidental operations required to complete the work as specified in Section 31 23 00.00 11 Channel Cleanout Excavation.

c. Unit of measure, Cubic Yard: CY

1.2.6 EXCAVATION - ITEMS NO. 0011 AND 0026

a. Measurement

"Excavation", as indicated in VOL 2: BELOW PIGGOTT SEEPAGE REMEDIATION, will be measured for payment by use of volumes computed by the average end area method. The basis of measurement will be a cross section survey of the area after clearing and/or stripping topsoil and prior to excavation and a second cross section survey of the same area after the completion of the excavation. Surveys will be as specified in Section 00 80 00.00 11, Paragraph 1.6 "Layout of Work", subparagraph d.

"Quantity Surveys". The quantity of excavation to be paid for will be computed between the before construction survey ground surface, and the theoretical grades and slope lines shown on the contract drawings. No allowance or payment will be made for over-depth excavation, or for the removal of any material outside the required theoretical sections unless required by the Contracting Officer. Slides caused by fault of the Contractor or excavation performed for the convenience of the Contractor shall not be measured for payment. No channel excavation or EME removal will be paid under this CLIN.

b. Payment

Payment for excavation will be made at the contract unit price for "Excavation", which price includes all excavation of materials of whatever nature encountered necessary to construct all berm and ditch sections to the lines shown for excavation in the Contract Drawings.

Topsoil stripping will not be measured separately but will be considered included in "Excavation". Payment will include all equipment and labor necessary for excavation and removal of excavated material to achieve the lines and grades indicated; final shaping and grading of excavated areas and areas between ditches and berm; any temporary storage of materials, and all other incidental operations required to complete the work as specified in Section 31 23 00.01 11 -

EXCAVATION AND EXCAVATED MATERIAL EMBANKMENT REMOVAL.

c. Unit of measure, cubic yard: CY

1.2.7 SEMI-COMPACTED FILL - ITEMS NO. 0012 AND 0027

a. Measurement

"Semi-Compacted Fill" will be measured for payment by use of volumes computed by the average end area method. The basis of measurement will be a survey of the area after clearing, stripping, and/or excavation and prior to placement of the "Semi-Compacted Fill" and a second survey of the same area after the completion of the "Semi-Compacted Fill" placement and compaction. For areas where lines and grades are shown on the drawings, measurement will be limited to those lines and grades.

b. Payment

SECTION 01 22 00.00 11 Page 11

Payment for fill will be made at the contract unit price per cubic yard for "Semi-Compacted Fill", which price and payment shall constitute full compensation for furnishing all materials and equipment and performing all labor necessary for furnishing and placing fill;

processing, loading, and hauling, handling, and temporary storage of material from source to the location of fill; stripping of top soil;

opening, operation, and closing of borrow areas (if used); and all other operations incidental thereto, all as specified in SECTION

31 24 00.00 12 - EMBANKMENT.

c. Unit of measure, cubic yard: CY

1.2.8 CORRUGATED METAL PIPE (CMP) CULVERT - ITEM NO. 0013

a. Measurement

24" and 30" Corrugated Metal Pipe will be measured for payment by the linear foot of pipe installed in accordance with the contract drawings and as specified herein.

b. Payment

Payment for 24" and 30" Corrugated Metal Pipe will be made at the contract unit price for "(appropriate size)" Corrugated Metal Pipe", which includes all equipment, labor, materials, excavation, bedding material, placement and backfilling of pipe. All pipe shall be installed to the lines and grades indicated. Payment shall include final clean up and incidental items for completion of the work as defined in SECTION 32 25 00.00 11 CULVERT REMOVAL AND INSTALLATION.

c. Unit of measure, linear foot: LF

1.2.9 STEEL PIPE CULVERT - ITEMS NO. 0014 AND 0028

a. Measurement

24" and 30" Steel Pipe Culvert will be measured for payment by the linear foot of pipe installed in accordance with the contract drawings and as specified herein.

b. Payment

Payment for 24" and 30" Steel Pipe Culvert will be made at the contract unit price for "(appropriate size) Steel Pipe Culvert", which includes all equipment, labor, materials, excavation, bedding material, placement and backfilling of pipe. All pipe shall be installed to the lines and grades indicated. Payment shall include final clean up and incidental items for completion of the work as defined in SECTION

32 25 00.00 11 CULVERT REMOVAL AND INSTALLATION.

c. Unit of measure, linear foot: LF

1.2.10 SEEDING - CHANNEL BANK - ITEM NO. 0015

a. Measurement

Measurement for Seeding - Channel Bank shall be by the acre, measured along the slopes of the areas turfed within the right-of-way limits and

SECTION 01 22 00.00 11 Page 12 computed to the nearest 1/10 of an acre for the satisfactorily completed and accepted work. Measurement for Establishment of Seeding shall be limited to those areas indicated in Vol 1: BELOW HIGHWAY 90

CHANNEL CLEANOUT.

b. Payment

Payment for Seeding - Channel Bank will be made at the contract unit price per acre for "Seeding - Channel Bank" which price and payment shall constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for seeding as specified in SECTION 32 92 32.01 11 ESTABLISHMENT OF TURF. No payment for seeding will be made until acceptance by the Contracting Officer or his/her representative.

c. Unit of measure, Acre: AC

1.2.11 ESTABLISHMENT OF TURF - ITEMS NO. 0016 AND 0029

a. Measurement

Measurement for Establishment of Turf shall be by the acre, measured along the slopes of the areas turfed within the right-of-way limits and computed to the nearest 1/10 of an acre for the satisfactorily completed and accepted work. Measurement for Establishment of Turf shall be limited to those areas indicated in VOL 2: BELOW PIGGOTT

SEEPAGE REMEDIATION.

b. Payment

Payment for Establishment of Turf will be made at the contract unit price per acre for "Establishment of Turf," which price and payment shall constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for Establishment of Turf as specified in SECTION 32 92 32.01 11 ESTABLISHMENT OF TURF. No payment for turfing will be made until acceptance by the Contracting Officer or his/her representative.

c. Unit of measure, Acre: AC

1.2.12 STONE PRODUCTS - ITEMS NO. 0017A TO 0017C AND 0028A TO 0028B

a. Measurement

Measurement for all stone products, including "Aggregate Surface Course", "Course Aggregate, Size #1", and "Course Aggregate, Size #57", shall be made by the ton. Measurement will be made by weighing each truckload to the nearest 0.1 ton, and the final quantity of the whole sum for each sub-item will be rounded to the nearest ton. When stone is delivered by truck, the material will be measured for payment, in the presence of a Government Inspector, unless the Contracting Officer waives such right, by being weighed on approved, accurately calibrated scales furnished by and at the expense of the Contractor. Scales shall be of sufficient length to permit simultaneous weighing of all axle loads and shall be inspected, tested and sealed as directed to assure accuracy within 0.5 percent throughout the range of the scales. Scales shall be checked and certified before any material hauling; also, rechecked and re-certified whenever a variance is suspected.

Individual weight tickets for each truckload of riprap shall be

SECTION 01 22 00.00 11 Page 13 furnished to the Government Inspector at the time of delivery. At a minimum, all weight tickets shall have the contract number or project name, the gross weight, the vehicle identity and empty weight, and the net load weight. Scales that produce this information printed on the weight tickets are preferred. Weight certificates furnished by a Public Weighmaster, where available, will be acceptable, when authorized by the Contracting Officer. The Contractor has the option to use certified, and otherwise acceptable, scales that are Contractor furnished, quarry/supplier furnished, or commercial/public facilities.

b. Payment

Payment for all stone products, including "Aggregate Surface Course", "Course Aggregate, Size #1", and "Course Aggregate, Size #57", as specified in this section and described in sections 32 15 00.00 11 – AGGREGATE SURFACE COURSE and 35 31 19.00 11 - STONE PROTECTION will be made at the contract unit price per ton for the appropriate subitem, which price and payment shall constitute full compensation for furnishing, hauling, handling, placing, stabilizing, and maintenance as required. This includes all other operations incidental thereto, to include on-site storage and double-handling of material, if required.

c. Unit of measure: ton: TN.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

SECTION 01 22 00.00 11 Page 14

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 32 01.00 10

PROJECT SCHEDULE

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 PROJECT SCHEDULER QUALIFICATIONS

PART 2 PRODUCTS

2.1 SOFTWARE

2.1.1 Government Default Software

2.1.2 Contractor Software

2.1.2.1 Primavera

2.1.2.2 Other Than Primavera

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.2 BASIS FOR PAYMENT AND COST LOADING

3.2.1 Activity Cost Loading

3.2.2 Withholdings / Payment Rejection

3.3 PROJECT SCHEDULE DETAILED REQUIREMENTS

3.3.1 Level of Detail Required

3.3.2 Activity Durations

3.3.3 Procurement Activities

3.3.4 Mandatory Tasks

3.3.5 Government Activities

3.3.6 Standard Activity Coding Dictionary

3.3.6.1 Workers Per Day (WRKP)

3.3.6.2 Responsible Party Coding (RESP)

3.3.6.3 Area of Work Coding (AREA)

3.3.6.4 Modification Number (MODF)

3.3.6.5 Bid Item Coding (BIDI)

3.3.6.6 Phase of Work Coding (PHAS)

3.3.6.7 Category of Work Coding (CATW)

3.3.6.8 Feature of Work Coding (FOW)

3.3.7 Contract Milestones and Constraints

3.3.7.1 Project Start Date Milestone and Constraint

3.3.7.2 End Project Finish Milestone and Constraint

3.3.7.3 Interim Completion Dates and Constraints

3.3.7.3.1 Start Phase

3.3.7.3.2 End Phase

3.3.8 Calendars

3.3.9 Open Ended Logic

3.3.10 Default Progress Data Disallowed

3.3.11 Out-of-Sequence Progress

3.3.12 Added and Deleted Activities

SECTION 01 32 01.00 10 Page 1

3.3.13 Original Durations

3.3.14 Leads, Lags, and Start to Finish Relationships

3.3.15 Retained Logic

3.3.16 Percent Complete

3.3.17 Remaining Duration

3.3.18 Cost Loading of Closeout Activities

3.3.18.1 As-Built Drawings

3.3.18.2 O & M Manuals

3.3.19 Early Completion Schedule and the Right to Finish Early

3.4 PROJECT SCHEDULE SUBMISSIONS

3.4.1 Preliminary Project Schedule Submission

3.4.2 Initial Project Schedule Submission

3.4.3 Periodic Schedule Updates

3.5 SUBMISSION REQUIREMENTS

3.5.1 Data CD/DVDs

3.5.2 Narrative Report

3.5.3 Schedule Reports

3.5.3.1 Activity Report

3.5.3.2 Logic Report

3.5.3.3 Total Float Report

3.5.3.4 Earnings Report by CLIN

3.5.3.5 Schedule Log

3.5.4 Network Diagram

3.5.4.1 Continuous Flow

3.5.4.2 Project Milestone Dates

3.5.4.3 Critical Path

3.5.4.4 Banding

3.5.4.5 Cash Flow / Schedule Variance Control (SVC) Diagram

3.6 PERIODIC SCHEDULE UPDATE

3.6.1 Periodic Schedule Update Meetings

3.6.2 Update Submission Following Progress Meeting

3.7 WEEKLY PROGRESS MEETINGS

3.8 REQUESTS FOR TIME EXTENSIONS

3.8.1 Justification of Delay

3.8.2 Time Impact Analysis (Prospective Analysis)

3.8.3 Forensic Schedule Analysis (Retrospective Analysis)

3.8.4 Fragmentary Network (Fragnet)

3.8.5 Time Extension

3.8.6 Impact to Early Completion Schedule

3.9 FAILURE TO ACHIEVE PROGRESS

3.9.1 Artificially Improving Progress

3.9.2 Failure to Perform

3.9.3 Recovery Schedule

3.10 OWNERSHIP OF FLOAT

3.11 TRANSFER OF SCHEDULE DATA INTO RMS/QCS

3.12 PRIMAVERA P6 MANDATORY REQUIREMENTS

SECTION 01 32 01.00 10 Page 2

SECTION 01 32 01.00 10

PROJECT SCHEDULE

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AACE INTERNATIONAL (AACE)

AACE 29R-03 (2011) Forensic Schedule Analysis

AACE 52R-06 (2006) Time Impact Analysis - As Applied in Construction

U.S. ARMY CORPS OF ENGINEERS (USACE)

ER 1-1-11 (1995) Administration -- Progress, Schedules, and Network Analysis Systems

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Project Scheduler Qualifications; G

Preliminary Project Schedule; G

Initial Project Schedule; G

Periodic Schedule Update; G

1.3 PROJECT SCHEDULER QUALIFICATIONS

Designate an authorized representative to be responsible for the preparation of the schedule and all required updating and production of reports. The authorized representative must have a minimum of 2-years experience scheduling construction projects similar in size and nature to this project with scheduling software that meets the requirements of this specification. Representative must have a comprehensive knowledge of CPM scheduling principles and application.

SECTION 01 32 01.00 10 Page 3

PART 2 PRODUCTS

2.1 SOFTWARE

The scheduling software utilized to produce and update the schedules required herein must be capable of meeting all requirements of this specification.

2.1.1 Government Default Software

The Government intends to use Primavera P6.

2.1.2 Contractor Software

Scheduling software used by the contractor must be commercially available from the software vendor for purchase with vendor software support agreements available. The software routine used to create the required sdef file must be created and supported by the software manufacturer.

2.1.2.1 Primavera

If Primavera P6 is selected for use, provide the "xer" export file in a version of P6 importable by the Government system.

2.1.2.2 Other Than Primavera

If the contractor chooses software other than Primavera P6, that is compliant with this specification, provide for the Government's use two licenses, two computers, and training for two Government employees in the use of the software. These computers will be stand-alone and not connected to Government network. Computers and licenses will be returned at project completion.

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

Prepare for approval a Project Schedule, as specified herein, pursuant to FAR Clause 52.236-15 Schedules for Construction Contracts. Show in the schedule the proposed sequence to perform the work and dates contemplated for starting and completing all schedule activities. The scheduling of the entire project is required. The scheduling of construction is the responsibility of the Contractor. Contractor management personnel must actively participate in its development. Subcontractors and suppliers working on the project must also contribute in developing and maintaining an accurate Project Schedule. Provide a schedule that is a forward planning as well as a project monitoring tool. Use the Critical Path Method (CPM) of network calculation to generate all Project Schedules.

Prepare each Project Schedule using the Precedence Diagram Method (PDM).

3.2 BASIS FOR PAYMENT AND COST LOADING

The schedule is the basis for determining contract earnings during each update period and therefore the amount of each progress payment. The aggregate value of all activities coded to a contract CLIN must equal the value of the CLIN.

SECTION 01 32 01.00 10 Page 4

3.2.1 Activity Cost Loading

Activity cost loading must be reasonable and without front-end loading.

Provide additional documentation to demonstrate reasonableness if requested by the Contracting Officer.

3.2.2 Withholdings / Payment Rejection

Failure to meet the requirements of this specification may result in the disapproval of the preliminary, initial or periodic schedule updates and subsequent rejection of payment requests until compliance is met.

In the event that the Contracting Officer directs schedule revisions and those revisions have not been included in subsequent Project Schedule revisions or updates, the Contracting Officer may withhold 10 percent of pay request amount from each payment period until such revisions to the project schedule have been made.

3.3 PROJECT SCHEDULE DETAILED REQUIREMENTS

3.3.1 Level of Detail Required

Develop the Project Schedule to the appropriate level of detail to address major milestones and to allow for satisfactory project planning and execution. Failure to develop the Project Schedule to an appropriate level of detail will result in its disapproval. The Contracting Officer will consider, but is not limited to, the following characteristics and requirements to determine appropriate level of detail:

3.3.2 Activity Durations

Reasonable activity durations are those that allow the progress of ongoing activities to be accurately determined between update periods.

Less than 2 percent of all non-procurement activities may have Original Durations (OD) greater than 20 work days or 30 calendar days.

3.3.3 Procurement Activities

Include activities associated with the critical submittals and their approvals, procurement, fabrication, and delivery of long lead materials, equipment, fabricated assemblies, and supplies. Long lead procurement activities are those with an anticipated procurement sequence of over 90 calendar days.

3.3.4 Mandatory Tasks

Include the following activities/tasks in the initial project schedule and all updates.

a. Submission, review and acceptance of SD-01 Preconstruction Submittals (individual activity for each).

b. Long procurement activities

c. Submission and approval of as-built drawings.

d. Submission and approval of DD1354 data and installed equipment lists.

e. Other systems testing, if required.

SECTION 01 32 01.00 10 Page 5

f. Contractor's pre-final inspection.

g. Correction of punch list from Contractor's pre-final inspection.

h. Government's pre-final inspection.

i. Correction of punch list from Government's pre-final inspection.

j. Final inspection.

3.3.5 Government Activities

Show Government and other agency activities that could impact progress.

These activities include, but are not limited to: environmental permit approvals by State regulators, inspections, utility tie-in, Government Furnished Equipment (GFE) and Notice to Proceed (NTP) for phasing requirements.

3.3.6 Standard Activity Coding Dictionary

Use the activity coding structure defined in the Standard Data Exchange Format (SDEF) in ER 1-1-11 . This exact structure is mandatory. Develop and assign all Activity Codes to activities as detailed herein. A template SDEF compatible schedule backup file is available on the QCS web site:

http://rms.usace.army.mil .

The SDEF format is as follows:

Field Activity Code Length Description

1 WRKP 3 Workers per day

2 RESP 4 Responsible party

3 AREA 4 Area of work

4 MODF 6 Modification Number

5 BIDI 6 Bid Item (CLIN)

6 PHAS 2 Phase of work

7 CATW 1 Category of work

8 FOW 20 Feature of work*

*Some systems require that FEATURE OF WORK values be placed in several activity code fields. The notation shown is for Primavera P6. Refer to the specific software guidelines with respect to the FEATURE OF WORK field requirements.

3.3.6.1 Workers Per Day (WRKP)

Assign Workers per Day for all field construction or direct work activities, if directed by the Contracting Officer. Workers per day is based on the average number of workers expected each day to perform a task

SECTION 01 32 01.00 10 Page 6 for the duration of that activity.

3.3.6.2 Responsible Party Coding (RESP)

Assign responsibility code for all activities to the Prime Contractor, Subcontractor(s) or Government agency(ies) responsible for performing the activity.

a. Activities coded with a Government Responsibility code include, but are not limited to: Government approvals,…