Technical_Specifications_-_W911WN19B8010_Lick_Run_Streambank_Restoration_-_Attachment_1.pdf

W911WN19B8010

CAP Section 14 - Streambank Protection Project Lick Run, South Park Township Allegheny County, Pennsylvania

Certified Final Document Technical Specifications August 2019

Section 14 Lick Run

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 SUMMARY OF WORK

01 22 00.00 08 PRICE AND PAYMENT PROCEDURES

01 30 00.00 08 ADMINISTRATIVE REQUIREMENTS

01 32 01.00 08 PROJECT SCHEDULE BAR CHART

01 32 23 SURVEY AND ALIGNMENT CONTROL

01 32 33 DIGITAL PROGRESS IMAGES

01 33 00 SUBMITTAL PROCEDURES

01 35 00.00 08 SPECIAL PROCEDURES

01 35 26.00 08 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 08 QUALITY CONTROL

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

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 50 10 PROJECT AND SAFETY SIGNS

01 57 20.00 10 ENVIRONMENTAL PROTECTION

01 57 23.00 08 STORM WATER POLLUTION CONTROL

01 74 19.00 08 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 02.00 15 CLOSEOUT SUBMITTALS (AS-BUILT DRAWINGS)

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 41 00 DEMOLITION

DI VI SI ON 31 - EARTHWORK

31 00 00 EARTHWORK

31 05 19 GEOTEXTILE

31 11 00.00 08 CLEARING AND GRUBBING

31 37 16.00 08 STONE PROTECTION

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 31 13 CHAIN LINK FENCES AND GATES

32 32 16.00 08 PRECAST MODULAR BLOCK RETAINING WALL

32 92 19 SEEDING

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1 Certified Final Document RTA

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 GENERAL INFORMATION

1.2 BASE CONTRACT

1.3 AWARDABLE OPTION 1

1.4 AWARDABLE OPTION 2

1.5 OCCUPANCY OF PREMISES

1.6 EXISTING WORK

1.7 LOCATION OF UNDERGROUND UTILITIES

1.7.1 Notification Prior to Excavation

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 11 00 Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 GENERAL INFORMATION

This Contract has been divided into a Base Contract and two Awardable Options. Award of the Awardable Options may be made in accordance with Section 00 73 00 SUPPLEMENTARY CONDITIONS.

The following paragraphs are for information only to describe the general work to be performed. Actual work performed under the Base Contract and Awardable Options shall be identified on the Contract Drawings and as further herein described in the specifications.

1.2 BASE CONTRACT

The Base Contract work consists of the following work tasks and activities:

a. Construction of all site access items, all site preparation (including clearing and grubbing)and temporary site security, erosion and sediment control, stream crossings, water diversions and site restoration specified or applicable FOR THE BASE CONTRACT AREAS AND AWARDABLE OPTIONS 1 and 2 WORK AREAS.

b. Removal and proper disposal of existing gabion basket system(s), fence and gate removal and replacement, earth excavation and disposal (earthwork), backfill and grade preparation and stabilization and site restoration for constructing stream bank protection measures along two discrete sections of the right descending bank of Lick Run, adjacent to the existing Pleasant Hills Treatment Plant property.

(1) Stream bank protection work within Section 1 (approximately 180 LF) consists generally of installation of approximately 160 LF) of precast concrete modular block wall with select backfill and foundation of the size and type specified (or approved) along with riprap toe protection and riprap wall end treatment.

(2) Stream bank protection work within Section 2 (approximately 300 LF) consists generally of installation of two additional segments (one 60 LF and one 70 LF, 130 LF total) of precast concrete modular block wall with select backfill and foundation of the size and type specified (or approved) along with riprap toe protection, approximately 80 LF of transition and riprap wall end treatment and approximately 70 LF of riprap slope stabilization between the two wall segments.

1.3 AWARDABLE OPTION 1

Awardable Option 1 consists of the following work tasks and activities:

a. Fence and gate removal and replacement, earth excavation and disposal (earthwork), backfill and grade preparation and stabilization for constructing streambank protection measures downstream of the end

SECTION 01 11 00 Page 2 of the Section 2 Base Contract Work.

(1) Stream bank protection work within this Option consists generally of all related work required for installation of all aspects of approximately 140 additional feet of riprap slope stabilization.

1.4 AWARDABLE OPTION 2

Awardable Option 2 consists of the following work tasks and activities:

a. Fence and gate removal and replacement, earth excavation and disposal (earthwork), backfill and grade preparation and stabilization for constructing all aspects of streambank protection measures upstream of the Section 1 Base Contract Work.

(1) Streambank protection work within this section consists generally of earthwork, backfill and grade preparation for and extending the Base Bid precast concrete modular block wall segment and riprap toe protection an additional 50 feet and installation of 10 feet of riprap wall end treatment.

1.5 OCCUPANCY OF PREMISES

The Wastewater Treatment Plant facility building(s) adjacent to the work site will be occupied during performance of work under this Contract.

Contractor may be required to traverse the treatment plant site to perform work in more than one location. Occupancy notifications will be posted in a prominent location along the work area length.

Before work is started, arrange with the Contracting Officer a sequence of procedures, means of access, means and methods of travel thorough the treatment plant site, space for storage of materials and equipment, and use of approaches, corridors, and stairways.

1.6 EXISTING WORK

In addition to Section 00 70 00 CONDITIONS OF THE CONTRACT, 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 must be in a condition equal to or better than that which existed before new work started.

1.7 LOCATION OF UNDERGROUND UTILITIES

Obtain digging permits prior to start of excavation, and comply with Installation requirements for locating and marking underground utilities.

Contact local utility locating service a minimum of 48 hours prior to excavating, to mark utilities, and within sufficient time required if work occurs on a Monday or after a Holiday. Verify existing utility locations indicated on contract drawings, within area of work.

SECTION 01 11 00 Page 3

1.7.1 Notification Prior to Excavation

Notify the Contracting Officer' Representative at least 15 calendar days prior to starting excavation work.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

SECTION 01 11 00 Page 4

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.00 08

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 SINGLE JOB PAYMENT ITEMS

1.1.1 Reimbursement For Actual Performance And Payment Bond Premiums

1.1.2 Erosion and Sediment Controls

1.1.2.1 Payment

1.1.2.2 Unit of Measure

1.1.2.3 Payment Items

1.1.3 Temporary Water Diversions and Stream Crossings

1.1.3.1 Payment

1.1.3.2 Unit of Measure

1.1.3.3 Payment Items

1.1.4 Site Preparation and Temporary Site Security

1.1.4.1 Payment

1.1.4.2 Unit of Measure

1.1.4.3 Payment Items

1.1.5 Gabion Basket Removal

1.1.5.1 Payment

1.1.5.2 Unit of Measure

1.1.5.3 Payment Items

1.1.6 Site Restoration

1.1.6.1 Payment

1.1.6.2 Unit of Measure

1.1.6.3 Payment Items

1.2 UNIT PRICE PAYMENT ITEMS

1.2.1 Digital Progress Images

1.2.1.1 Payment

1.2.1.2 Measurement

1.2.1.3 Unit of Measure

1.2.1.4 Payment Items

1.2.2 Temporary Access Ramps

1.2.2.1 Payment

1.2.2.2 Measurement

1.2.2.3 Unit of Measure

1.2.2.4 Payment Item

1.2.3 Excavation

1.2.3.1 Payment

1.2.3.2 Measurement

1.2.3.3 Unit of Measure

1.2.3.4 Payment Item (s)

1.2.4 Geotextile Fabric

1.2.4.1 Payment

1.2.4.2 Measurement

1.2.4.3 Unit of Measure

1.2.4.4 Payment Items

1.2.5 Select Backfill

SECTION 01 22 00.00 08 Page 1

1.2.5.1 Payment

1.2.5.2 Measurement

1.2.5.3 Unit of Measure

1.2.5.4 Payment Items

1.2.6 Precast Concrete Block Wall

1.2.6.1 Payment

1.2.6.2 Measurement

1.2.6.3 Unit of Measure

1.2.6.4 Payment Items

1.2.7 Riprap

1.2.7.1 Payment

1.2.7.2 Measurement

1.2.7.3 Unit of Measure

1.2.7.4 Payment Item (s)

1.2.8 Backfill and Grading

1.2.8.1 Payment

1.2.8.2 Measurement

1.2.8.3 Unit of Measure

1.2.8.4 Payment Items

1.2.9 Erosion Control Blanket

1.2.9.1 Payment

1.2.9.2 Measurement

1.2.9.3 Unit of Measure

1.2.9.4 Payment Items

1.2.10 Remove and Replace Fence and Gates

1.2.10.1 Payment

1.2.10.2 Measurement

1.2.10.3 Unit of Measure

1.2.10.4 Payment Items

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 CONTRACT COST BREAKDOWN

-- End of Section Table of Contents --

SECTION 01 22 00.00 08 Page 2

SECTION 01 22 00.00 08

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 SINGLE JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the 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, are included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed constitutes 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 which separate payment is not otherwise provided.

1.1.1 Reimbursement For Actual Performance And Payment Bond Premiums

Payment for reimbursement for actual performance and payment bond premiums will be made as specified in 00 73 00 SUPPLEMENTARY CONDITIONS, clause

PAYMENT FOR PERFORMANCE AND PAYMENT BONDS.

0001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BOND PREMIUMS

1001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BOND PREMIUMS,

AWARDABLE OPTION 1

2001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BOND PREMIUMS,

AWARDABLE OPTION 2

1.1.2 Erosion and Sediment Controls

1.1.2.1 Payment

This work is specified in Section 01 57 23.00 08 STORM WATER POLLUTION CONTROL. Payment will be made for costs associated with furnishing, installing, maintaining and removing sediment and erosion controls measures including; but not limited to; silt barrier, rock construction entrance, mulch used for erosion control, temporary seeding etc; as shown in the construction drawings. Price shall include all materials, labor, equipment, and supplies as required by the specifications, Contract Drawings, Erosion and Sediment Control plan, and all applicable regulatory authorities.

1.1.2.2 Unit of Measure

Unit of measure: Job.

1.1.2.3 Payment Items

0004 EROSION AND SEDIMENT CONTROLS

SECTION 01 22 00.00 08 Page 3

1.1.3 Temporary Water Diversions and Stream Crossings

1.1.3.1 Payment

Payment will be made for costs associated with furnishing, installing, maintaining and removing stream crossings and water diversion measures as required for the performance of the work. Stream Crossings and water diversions will be required for two separate locations (Upstream and Downstream locations) associated with the Base Contract and both Awardable Option work items. See notes related to Sequencing of Construction and Order of Work included in the Erosion and Sediment Control plans for more specific detail/order of work. Work under this item includes but is not limited to; water barriers, diversion dams, rock control structures, sand bags, pumps, pipes,temporary stream crossing(s)installation, maintenance and removal, and other items as needed to assist in diverting Lick Run flow away from the areas under construction and to perform the work. Price shall include all materials, labor, equipment, and supplies as required and all applicable regulatory authorities.

1.1.3.2 Unit of Measure

Unit of Measure: Job.

1.1.3.3 Payment Items

0005 TEMPORARY WATER DIVERSION AND STREAM CROSSING, UPSTREAM

0006 TEMPORARY WATER DIVERSION AND STREAM CROSSING, DOWNSTREAM

1.1.4 Site Preparation and Temporary Site Security

1.1.4.1 Payment

Payment will be made for costs associated with preparing and securing the work area(s) as required to perform the work. Payment shall include, but not be limited to, site utility coordination and associated costs, removal, storage and subsequent reinstallation of existing guide rail and Bruceton Research Center sign; cutting, removing and disposing of all woody debris (bushes, trees, stumps, etc.); clearing and grubbing of all affected areas, removal of objectionable material, rubbish, and trash within the project limits; disposal of removed material; salvage of material, temporary fence installation, relocation, maintenance, and removal during and after site operations. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.1.4.2 Unit of Measure

Unit of measure: Job.

1.1.4.3 Payment Items

0007 SITE PREPARATION AND TEMPORARY SITE SECURITY

1.1.5 Gabion Basket Removal

1.1.5.1 Payment

Payment shall be made for costs associated with calculation of existing gabion basket system volume, excavation, removal and disposal of existing gabion basket system (cages, stone, anchors; etc.) from all areas as shown

SECTION 01 22 00.00 08 Page 4 in the contract drawings. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.1.5.2 Unit of Measure

Unit of Measure: Job.

1.1.5.3 Payment Items

0008 GABION BASKET REMOVAL AND DISPOSAL

1.1.6 Site Restoration

1.1.6.1 Payment

Payment will be made for costs associated with furnishing and installing acceptable topsoil, seed, mulch, and permanent erosion protection control blankets in disturbed areas as specified related to all work performed.

Price shall include all materials, labor, equipment, and supplies associated with this work.

1.1.6.2 Unit of Measure

Unit of measure: Job.

1.1.6.3 Payment Items

0024 SITE RESTORATION

1.2 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the SCHEDULE and described below. The unit price and payment made for each item listed constitutes 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.

1.2.1 Digital Progress Images

1.2.1.1 Payment

Payment will be made for costs associated with furnishing monthly digital progress images, as specified in Section 01 32 33 DIGITAL PROGRESS IMAGES. Each set shall consist of all specified hard copies and electronic copies of each photographic session as specified. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.1.2 Measurement

Measurement shall be based on monthly sets of progress photographs that are approved and accepted by the Contracting Officer or their Designated Representative.

1.2.1.3 Unit of Measure

Unit of measure: Sets.

SECTION 01 22 00.00 08 Page 5

1.2.1.4 Payment Items

0002 DIGITAL PROGRESS IMAGES

1.2.2 Temporary Access Ramps

1.2.2.1 Payment

Payment will be made for costs associated with installation, maintenance, removal, and restoration of a ramp. Site preparation for the ramps is covered under a separate Contract Line Item. Payment will be for a maximum of two stabilized access ramps from the rock construction entrances to and across the temporary stream crossing locations. Price shall include excavation, installation, removal, and restoration of the ramps and the surrounding areas, including all materials, labor, equipment, and supplies associated with this work.

1.2.2.2 Measurement

Measurement shall be for the installation and area restoration of each ramp.

1.2.2.3 Unit of Measure

Unit of measure: Each

1.2.2.4 Payment Item

0003 TEMPORARY ACCESS RAMP

1.2.3 Excavation

1.2.3.1 Payment

Payment will be made for costs associated with all aspects of excavation related to the precast concrete block wall, including geotextile anchor trenches, wall end treatment (riprap transitions), and riprap bank protection, in accordance with Section 31 00 00 EARTHWORK. Grade existing remaining soil to the grades shown on the construction drawings, including but not limited to: grades required for proper placement of rip rap, precast concrete block wall, end protection, and trench for geotextile anchorage. Work related to this item will also include costs associated with surveying, testing, loading, hauling and disposal of excavated and excess soil materials from excavations on site. It is the Contractors responsibility to ensure that the volume of material excavated is properly determined and removed from site and that once removed from site it is disposed of in accordance with Section 01 74 19.00 08 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT and applicable local, state and federal guidelines, ordinances and laws governing materials of the character to be disposed are followed or adhered to. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.3.2 Measurement

Measurement of quantities will be based on the actual itemized NET volumes of earthen material excavation completed within the limits, lines and grades shown on the contract drawings. Volume of material related to gabion basket removal and disposal shall NOT BE INCLUDED IN QUANTITIES SUBMITTED FOR PAYMENT under this item. Gabion basket volume quantities

SECTION 01 22 00.00 08 Page 6 shall be subtracted from the earthwork volumes to determine NET earthwork volumes. No allowance will be made for overdepth excavation for the removal of any material outside the required lines unless authorized by the Contracting Officer. The volume of material removed and placed shall be determined by the average-end-area method, based on cross sections taken by a Contractor provided field survey prior to and after completion of excavation, or by another method approved by the Contracting Officer.

Cross section survey information at a maximum 50-foot intervals over the length of disturbance prior to and after excavation shall be provided to the Contracting Officer to determine or verify the actual amount of material removed. Volume computations shall be performed by the Contractor, and copies of all cross section data and computations shall be submitted to the Contracting Officer within 48 hours following completion of the field cross sections.

1.2.3.3 Unit of Measure

Unit of measure: cubic yard.

1.2.3.4 Payment Item (s)

0009 EXCAVATION, PRECAST CONCRETE BLOCK WALL

0017 EXCAVATION, WALL END TREATMENT AND TRANSITIONS

0020 EXCAVATION, RIPRAP BANK STABILIZATION

1002 EXCAVATION, WALL END TREATMENT AND TRANSITIONS, AWARDABLE OPTION

1005 EXCAVATION, RIPRAP BANK STABILIZATION, AWARDABLE OPTION 1

2002 EXCAVATION, CONCRETE BLOCK WALL, AWARDABLE OPTION 2

1.2.4 Geotextile Fabric

1.2.4.1 Payment

This work is specified in Section 31 05 19 GEOTEXTILES. Payment will be made for costs associated with placement of woven geotextile fabric as shown on the construction drawings. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.4.2 Measurement

Measurement for payment shall be by the actual NET area, in square yards, of geotextile acceptably installed based on the surface area covered.

Overlap areas shall not be included for payment. All measurements for payment shall be made by or in presence of the Contracting Officer.

1.2.4.3 Unit of Measure

Unit of measure: Square Yard.

1.2.4.4 Payment Items

0010 GEOTEXTILE FABRIC, PRECAST CONCRETE BLOCK WALL

0018 GEOTEXTILE FABRIC, WALL END TREATMENT AND TRANSITIONS

0021 GEOTEXTILE FABRIC, RIPRAP BANK STABILIZATION

1003 GEOTEXTILE FABRIC, WALL END TREATMENT AND TRANSITIONS,

AWARDABLE OPTION 1

1006 GEOTEXTILE FABRIC, RIPRAP BANK STABILIZATION, AWARDABLE OPTION

2003 GEOTEXTILE FABRIC, CONCRETE BLOCK WALL, AWARDABLE OPTION 2

SECTION 01 22 00.00 08 Page 7

1.2.5 Select Backfill

1.2.5.1 Payment

Payment will be made for costs associated with placing, grading, compacting and surveying related to determining cross sections and volumes of select backfill material placed along the stream bank slopes related to construction of the precast concrete block wall as shown in the contract drawings and as specified. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.5.2 Measurement

Measurement of quantities will be made for the actual volume of select backfill placed and graded within the limits, lines and grades shown on the contract drawings. No allowance will be made for any material placed outside the required lines unless authorized by the Contracting Officer.

The volume of material placed shall be determined by the average-end-area method, based on cross sections taken by field survey prior to and after completion of backfill, or other method approved by the Contracting Officer.

The cross section surveys shall be performed by the Contractor at a maximum 20-foot interval over the length of channel disturbance prior to and after backfill placement to determine the actual amount of material placed for backfill. Volume computations shall be performed by the Contractor, and copies of all cross section data and computations shall be submitted to the Contracting Officer within 48 hours following completion of the field cross sections.

1.2.5.3 Unit of Measure

Unit of measure: Cubic Yard.

1.2.5.4 Payment Items

0011 SELECT BACKFILL, PRECAST CONCRETE BLOCK WALL

2004 SELECT BACKFILL, PRECAST CONCRETE BLOCK WALL, AWARDABLE OPTION 2

1.2.6 Precast Concrete Block Wall

1.2.6.1 Payment

Payment will be made for costs associated with furnishing and installing the new precast modular concrete block wall, including meeting the specified requirements in accordance with Section 32 32 16.00 08 PRECAST

MODULAR BLOCK RETAINING WALL.

1.2.6.2 Measurement

Precast modular concrete block wall will be measured for payment by the linear foot regardless of wall height. Measurement shall be made along the top edge of the completed wall.

1.2.6.3 Unit of Measure

Unit of measure: Linear Foot/

SECTION 01 22 00.00 08 Page 8

1.2.6.4 Payment Items

0012 PRECAST CONCRETE BLOCK WALL

2005 PRECAST CONCRETE BLOCK WALL, AWARDABLE OPTION 2

1.2.7 Riprap

1.2.7.1 Payment

This work is specified in Section 31 37 16.00 08 STONE PROTECTION.

Payment will be made for costs associated with furnishing and placing riprap for the various streambank protection measures as shown in the construction drawings.

Toe protection riprap against the precast concrete block wall shall be measured and paid for separately. Toe protection riprap in areas receiving wall end treatment and transitions AND bank stabilization shall NOT be paid separately but shall be included in the respective contract line items for payment. Incidental to riprap work shall be all related miscellaneous work such as placing riprap around existing endwalls, headwalls; etc. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.7.2 Measurement

Measurement for payment will be made for the actual volume of stone placed within the limits, lines and grades shown on the contract drawings. The volume of material shall be determined by the average-end-area method based on cross sections taken by field survey prior to and after completion of stone installation or other method approved by the Contracting Officer. The cross section surveys shall be performed by the Contractor at maximum 50-foot intervals over the length of the area prior to and after stone installation to determine the actual amount of material placed. Volume computations shall be performed by the Contractor, and copies of all cross section data and computations shall be submitted to the Contracting Officer within 48 hours following completion of the field cross sections.

1.2.7.3 Unit of Measure

Unit of measure: Cubic Yard .

1.2.7.4 Payment Item (s)

0013 RIPRAP, TOE PROTECTION, PRECAST CONCRETE BLOCK WALL

0019 RIPRAP, WALL END TREATMENT AND TRANSITIONS

0022 RIPRAP, BANK STABILIZATION

1004 RIPRAP, WALL END TREATMENT AND TRANSITIONS, AWARDABLE OPTION 1

1007 RIPRAP, BANK STABILIZATION, AWARDABLE OPTION 1

2006 RIPRAP, TOE PROTECTION, PRECAST CONCRETE BLOCK WALL, AWARDABLE

OPTION 2

1.2.8 Backfill and Grading

1.2.8.1 Payment

This work is specified in Section 31 00 00 EARTHWORK. Payment will be made for costs associated with furnishing, placing, grading, and compacting suitable soil material and topsoil fill material along the top

SECTION 01 22 00.00 08 Page 9 areas of the precast concrete block wall slopes as shown in the contract drawings and as specified. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.8.2 Measurement

Measurement of quantities will be made for the actual volume of backfill placed and graded within the limits, lines and grades shown on the contract drawings. No allowance will be made for any material placed outside the required lines unless authorized by the Contracting Officer.

The volume of material placed shall be determined by the average-end-area method, based on cross sections taken by field survey prior to and after completion of backfill, or other method approved by the Contracting Officer. The cross section surveys shall be performed or obtained by the Contractor at maximum 50-foot intervals over the length of channel disturbance prior to and after backfill placement to determine the actual amount of material placed for backfill. Volume computations shall be performed by the Contractor, and copies of all cross section data and computations shall be submitted to the Contracting Officer within 48 hours following completion of the field cross sections.

1.2.8.3 Unit of Measure

Unit of measure: Cubic Yard.

1.2.8.4 Payment Items

0014 SUITABLE SOIL BACKFILL, PRECAST CONCRETE BLOCK WALL

0015 TOPSOIL BACKFILL, PRECAST CONCRETE BLOCK WALL

2007 SUITABLE SOIL BACKFILL, PRECAST CONCRETE BLOCK WALL, AWARDABLE

OPTION 2

2008 TOPSOIL BACKFILL, PRECAST CONCRETE BLOCK WALL, AWARDABLE OPTION 2

1.2.9 Erosion Control Blanket

1.2.9.1 Payment

This work is specified in Section 01 57 23.00 08 STORM WATER POLLUTION CONTROL. Payment will be made for costs associated with furnishing, installing, maintaining and removing erosion control blanket as shown in the contract drawings. Price shall include all materials, labor, equipment, and supplies as required by the specifications, Contract Drawings, and all applicable regulatory authorities.

1.2.9.2 Measurement

Measurement for payment shall be by the actual area, in square yards, of erosion control blanket acceptably installed based on the surface area covered. Overlaps will not be measured for payment. All measurements for payment shall be made by or in presence of the Contracting Officer.

1.2.9.3 Unit of Measure

Unit of measure: Square Yard.

1.2.9.4 Payment Items

0016 EROSION CONTROL BLANKET, PRECAST CONCRETE BLOCK WALL

2009 EROSION CONTROL BLANKET, PRECAST CONCRETE BLOCK WALL, AWARDABLE

SECTION 01 22 00.00 08 Page 10

OPTION 2

1.2.10 Remove and Replace Fence and Gates

1.2.10.1 Payment

This work is specified in Section 32 31 13 CHAIN LINK FENCES AND GATES.

Payment will be made for costs associated the removal, storage, and re-installation of reusable fence components, excavation, removal and disposal of non-reusable fence components such as concrete fence and gate post anchors (or foundations), furnishing and acceptable installation of new and reusable chain link fence and gates, including all poles, concrete, foundations, fencing, and appurtenances and hardware for the execution of this work, as specified and as shown on the contract drawings. Price shall include all materials, labor, equipment, and supplies associated with this work.

1.2.10.2 Measurement

Measurement for payment shall be by the actual linear foot of fence installed, including the length of the gates.

1.2.10.3 Unit of Measure

Unit of measure: Linear Foot.

1.2.10.4 Payment Items

0023 REMOVE AND REPLACE FENCE AND GATES

1008 REMOVE AND REPLACE FENCE AND GATES, AWARDABLE OPTION 1

2010 REMOVE AND REPLACE FENCE AND GATES, AWARDABLE OPTION 2

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 CONTRACT COST BREAKDOWN

The Contractor must furnish within 30 calendar days after the date of Notice to Proceed, and prior to the submission of its first partial payment estimate, a breakdown of its single job pay item or items which will be reviewed by the Contracting Officer as to propriety of distribution of the total cost to the various accounts. The cost of any element in the cost breakdown should be less than $25,000 for progress tracking. Any unbalanced items as between early and late payment items or other discrepancies will be revised by the Contracting Officer to agree with a reasonable cost of the work included in the various items. This contract cost breakdown will then be utilized as the basis for progress payments to the Contractor.

-- End of Section --

SECTION 01 22 00.00 08 Page 11

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 30 00.00 08

ADMINISTRATIVE REQUIREMENTS

PART 1 GENERAL

1.1 SUMMARY

1.2 REFERENCES

1.3 ACRONYMS

1.4 CONTRACT ADMINISTRATION

1.5 SUPERVISION

1.5.1 Minimum Communication Requirements

1.5.2 Superintendent Qualifications

1.5.2.1 Duties

1.5.3 Non-Compliance Actions

1.6 PRECONSTRUCTION CONFERENCE

1.7 PARTNERING

1.7.1 Informal Partnering

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 30 00.00 08 Page 1

SECTION 01 30 00.00 08

ADMINISTRATIVE REQUIREMENTS

PART 1 GENERAL

1.1 SUMMARY

This sections contains contract administrative requirements which are not covered in Section 00 70 00 CONDITIONS OF THE CONTRACT or Section 00 73 00

SUPPLEMENTARY CONDITIONS.

1.2 REFERENCES

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

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

1.3 ACRONYMS

DFARS - Defense Federal Acquisition Regulation Supplement EP - Engineer Pamphlet FAR - Federal Acquisition Regulation SAT - Simplified Acquisition Threshold

1.4 CONTRACT ADMINISTRATION

A Contracting Officer or their Designated Representative will be designated on this contract to act within the limits delegated by the Contracting Officer. The COR designation letter will clearly detail what the authorities of the COR.

1.5 SUPERVISION

1.5.1 Minimum Communication Requirements

Have at least one qualified superintendent, or competent alternate, capable of reading, writing, and conversing fluently in the English language, on the job-site at all times during the performance of contract work. In addition, if a Quality Control (QC) representative is required on the contract, then that individual must also have fluent English communication skills.

1.5.2 Superintendent Qualifications

The project superintendent must have a minimum of 10 years experience in construction with at least 5 of those years as a superintendent on projects similar in size and complexity. The individual must be familiar with the requirements of EM 385-1-1 and have experience in the areas of hazard identification and safety compliance. The individual must be capable of interpreting a critical path schedule and construction

SECTION 01 30 00.00 08 Page 2 drawings. The qualification requirements for the alternate superintendent are the same as for the project superintendent. The Contracting Officer may request proof of the superintendent's qualifications at any point in the project if the performance of the superintendent is in question.

1.5.2.1 Duties

The project superintendent is primarily responsible for managing and coordinating day-to-day production and schedule adherence on the project.

The superintendent is required to attend partnering meetings, and quality control meetings. The superintendent or qualified alternative must be on-site at all times during the performance of this contract until the work is completed and accepted.

1.5.3 Non-Compliance Actions

The Project Superintendent is subject to removal by the Contracting Officer for non-compliance with requirements specified in the contract and for failure to manage the project to ensure timely completion.

Furthermore, the Contracting Officer may issue an order stopping all or part of the work until satisfactory corrective action has been taken.

1.6 PRECONSTRUCTION CONFERENCE

After award of the contract but prior to commencement of any work at the site, meet with the Contracting Officer to discuss and develop a mutual understanding relative to the administration of the value engineering and safety program, preparation of the schedule of prices or earned value report, shop drawings, and other submittals, scheduling programming, prosecution of the work, clear expectations of the "Interim DD Form 1354" Submittal. Major subcontractors who will engage in the work must also attend.

1.7 PARTNERING

1.7.1 Informal Partnering

The Contracting Officer will organize the Partnering Sessions with key personnel of the project team, including Contractor personnel and Government personnel.

The Initial Partnering session should be a part of the Pre-Construction Meeting. Partnering sessions will be held at a location agreed to by the Contracting Officer and the Contractor (typically a conference room provided by the Resident Engineer office or the Contractor). The Initial Informal Partnering Session will be conducted and facilitated using electronic media (a video and accompanying forms) provided by the Contracting Officer. The Partners will determine the frequency of the follow-on sessions, at no more than three to six month intervals.

PART 2 PRODUCTS

NOT USED

PART 3 EXECUTION

NOT USED

-- End of Section --

SECTION 01 30 00.00 08 Page 3

SECTION 01 30 00.00 08 Page 4

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 32 01.00 08

PROJECT SCHEDULE BAR CHART

PART 1 GENERAL

1.1 SUBMITTALS

1.2 PROJECT SCHEDULER QUALIFICATIONS

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.2 PROGRESS SCHEDULE - BAR CHART

3.3 REQUESTS FOR TIME EXTENSIONS

3.3.1 Justification of Delay

3.3.2 Time Extension

3.3.3 Impact to Early Completion Schedule

3.4 FAILURE TO ACHIEVE PROGRESS

3.4.1 Artificially Improving Progress

3.4.2 Failure to Perform

3.4.3 Recovery Schedule

-- End of Section Table of Contents --

SECTION 01 32 01.00 08 Page 1

SECTION 01 32 01.00 08

PROJECT SCHEDULE BAR CHART

PART 1 GENERAL

1.1 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

Bar Chart; G, RO

Project Scheduler Qualifications

1.2 PROJECT SCHEDULER QUALIFICATIONS

Designate an authorized representative to be responsible for the preparation of the schedule and all required updating and production of reports.

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

Prepare for approval a Project Schedule, as specified herein, pursuant to Section 00 70 00 CONDITIONS OF THE CONTRACT, FAR 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. A bar chart shall be prepared in accordance with paragraph

PROGRESS SCHEDULE - BAR CHART.

3.2 PROGRESS SCHEDULE - BAR CHART

The progress chart to be prepared by the Contractor pursuant to Section

00 70 00 CONDITIONS OF THE CONTRACT, FAR 52.236-15 SCHEDULES FOR

CONSTRUCTION CONTRACTS shall consist of a bar chart as described herein.

In preparing this schedule, the scheduling of construction is the responsibility of the Contractor and contractor management personnel shall actively participate in its development. The chart may be prepared in a format proposed by the Contractor and approved by the Contracting Officer. Each activity shall include the applicable Price Schedule item number and show the estimated cost and show activity duration. Larger

SECTION 01 32 01.00 08 Page 2 activities shall be broken down into smaller activities with clearly defined limits (i.e. Excavation between STA xx and STA yy). In general, the estimated cost of any individual activity should not exceed $50,000.

The selection and number of activities shall be subject to the Contracting Officer's approval. The chart shall be updated monthly to show actual progress and percentage of work completed for each activity. The Contractor shall submit, as part of his monthly request for payment, updated copies of his progress schedule identifying the work completed during the reporting period. If the Government issues changes to the existing work or adds additional work items to the contract, the Contractor shall revise his progress schedule accordingly. All costs associated with revising the schedule shall be included as part of the modification of the contract. If the Contractor's progress falls behind his planned work effort, a revised schedule shall be furnished to show how the Contractor proposes to complete the remaining work within the contract time. If the Contractor fails to submit updates as required, the Contracting Officer may withhold approval of partial payment estimates, until such submittals are made.

3.3 REQUESTS FOR TIME EXTENSIONS

Provide a justification of delay to the Contracting Officer in accordance with the contract provisions and clauses for approval within 10 calendar days of a delay occurring. Also prepare a time impact analysis for each Government request for proposal (RFP) to justify time extensions.

3.3.1 Justification of Delay

Provide a description of the event(s) that caused the delay and/or impact to the work. As part of the description, identify all schedule activities impacted. Show that the event that caused the delay/impact was the responsibility of the Government. Provide a time impact analysis that demonstrates the effects of the delay or impact on the project completion date or interim completion date(s). Evaluate multiple impacts chronologically; each with its own justification of delay. With multiple impacts consider any concurrency of delay. A time extension becomes part of the project schedule and all future schedule updates upon approval by the Contracting Officer.

3.3.2 Time Extension

The Contracting Officer must approve the Justification of Delay including the time impact analysis before a time extension will be granted. No time extension will be granted unless the delay consumes all available Project Float and extends the projected finish date ("End Project" milestone) beyond the Contract Completion Date. The time extension will be in calendar days.

Actual delays that are found to be caused by the Contractor's own actions, which result in a calculated schedule delay will not be a cause for an extension to the performance period, completion date, or any interim milestone date.

3.3.3 Impact to Early Completion Schedule

No extended overhead will be paid for delay prior to the original Contract Completion Date for an Early Completion IPS unless the Contractor actually performed work in accordance with that Early Completion Schedule. The Contractor must show that an early completion was achievable had it not

SECTION 01 32 01.00 08 Page 3 been for the impact.

3.4 FAILURE TO ACHIEVE PROGRESS

Should the progress fall behind the approved project schedule for reasons other than those that are excusable within the terms of the contract, the Contracting Officer may require provision of a written recovery plan for approval. The plan must detail how progress will be made-up to include which activities will be accelerated by adding additional crews, longer work hours, extra work days, etc.

3.4.1 Artificially Improving Progress

Artificially improving progress is prohibited. Indicate assumptions made and the basis for any duration and calendar changes used in the creation of the recovery plan. Any additional resources, manpower, or daily and weekly work hour changes proposed in the recovery plan must be evident at the work site and documented in the daily report along with the Schedule Narrative Report.

3.4.2 Failure to Perform

Failure to perform work and maintain progress in accordance with the supplemental recovery plan may result in an interim and final unsatisfactory performance rating and may result in corrective action directed by the Contracting Officer pursuant to Section 00 70 00

CONDITIONS OF THE CONTRACT, FAR 52.236-15 SCHEDULES FOR CONSTRUCTION

CONTRACTS, FAR 52.249-10 DEFAULT (Fixed-Price Construction), and other contract provisions.

3.4.3 Recovery Schedule

Should the Contracting Officer find it necessary, submit a recovery schedule pursuant to Section 00 70 00 CONDITIONS OF THE CONTRACT, FAR

52.236-15 SCHEDULES FOR CONSTRUCTION CONTRACTS.

-- End of Section --

SECTION 01 32 01.00 08 Page 4

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 32 23

SURVEY AND ALIGNMENT CONTROL

PART 1 GENERAL

1.1 SUMMARY

1.2 REFERENCES

1.3 GENERAL REQUIREMENTS

1.3.1 Existing Project Survey Control

1.3.2 Project Survey Control

1.3.3 Responsibilities

1.4 QUALIFICATIONS AND EXPERIENCE

1.5 SUBMITTALS

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION

3.1 PROCEDURES AND METHODOLOGIES

3.2 SURVEYS

-- End of Section Table of Contents --

SECTION 01 32 23 Page 1

SECTION 01 32 23

SURVEY AND ALIGNMENT CONTROL

PART 1 GENERAL

1.1 SUMMARY

This section addresses the overall project survey control and procedure requirements to meet all survey/positional accuracy requirements for this contract.

1.2 REFERENCES

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

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 1110-1-1005 (2007) Control and Topographic Surveying

1.3 GENERAL REQUIREMENTS

1.3.1 Existing Project Survey Control

Existing project baseline stationing work points have been established for the work under this contract.

1.3.2 Project Survey Control

All work to be constructed under this contract shall be constructed accurately from measurements made from the project baseline work points and survey control points established by the Contractor as necessary to construct all work within proper alignment. The Contractor shall establish the project baseline work points shown on the drawings and any other temporary survey control as may be necessary to carry out the requirements of this contract. All temporary survey control shall be based off the existing project survey control. The Contractor shall verify the elevations and positions of the existing project survey controls before using them to establish the project baseline work points and his survey control points, and shall notify the Contracting Officer of any discrepancies prior to commencing work.

1.3.3 Responsibilities

The Contractor has the overall responsibility to determine the procedures, equipment, and methodologies to perform all survey requirements outlined in these plans and specifications. The Government has the right to review and approve all survey plans, but approval does not relieve the Contractor of the responsibility to satisfy all positional accuracy and tolerance requirements of these plans and specifications.

1.4 QUALIFICATIONS AND EXPERIENCE

The Contractor shall have a Professional Land Surveyor licensed in the Commonwealth of Pennsylvania on staff and be responsible for all survey

SECTION 01 32 23 Page 2 work performed as part of this contract.

1.5 SUBMITTALS

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

submittals not having an "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. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Survey Plan; G, RO

The Contractor shall submit detailed plans showing the equipment and calibration records, field data collection and data processing procedures, and QC procedures.

SD-07 Certificates

Qualifications and Experience; G, RO

The Contractor shall submit for approval, evidence of the Professional Land Surveyor who will oversee all surveying as required under this contract.

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION

3.1 PROCEDURES AND METHODOLOGIES

The Contractor shall use the appropriate survey equipment and procedures as deemed necessary to assure the positional accuracy requirements are met or exceeded as called for throughout this contract. The Contractor will be required to submit plans throughout this contract in accordance with other technical sections of this specification. These plans shall include detailed descriptions of the procedures and equipment that will be used for that requirement.

3.2 SURVEYS

All surveys performed as part of this contract shall be done in accordance with applicable sections of EM 1110-1-1005 . Where requirements in other sections of these specifications exceed those outlined in the referenced EM, the requirements in these specifications shall take precedence over the EM and the Contractor shall be required to establish a survey plan to meet or exceed these requirements. The Contractor shall submit a detailed survey plan to the Contracting Officer for review and approval within 45 calendar days prior to performing any surveys.

-- End of Section --

SECTION 01 32 23 Page 3

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 32 33

DIGITAL PROGRESS IMAGES

PART 1 GENERAL

1.1 SCOPE

1.2 SUBMITTALS

1.3 GENERAL REQUIREMENTS

1.3.1 Description

1.3.2 Digital Photographs

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 EQUIPMENT

3.2 PHOTOGRAPHY

-- End of Section Table of Contents --

SECTION 01 32 33 Page 1

SECTION 01 32 33

DIGITAL PROGRESS IMAGES

PART 1 GENERAL

1.1 SCOPE

The work under this section includes furnishing digital photographs showing the progress of the fabrication and/or construction operations throughout the contract period.

1.2 SUBMITTALS

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

submittals not having an "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. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-11 Closeout Submittals

Thumbnail Hard Copy Prints of Progress Images; G, RO Glossy Prints of Selected Official Progress Images; G, RO Electronic Copy of Selected Official Progress Images; G, RO Electronic Copy of All Other Progress Images; G, RO

Copies of digital progress images in electronic form and hard copy form shall be submitted monthly for approval in accordance with paragraph PHOTOGRAPHY. Progress images shall be submitted in a timely manner as coordinated with the Contracting Officer or their Designated Representative.

1.3 GENERAL REQUIREMENTS

1.3.1 Description

The Contractor shall, during the progress of the project (including progress of fabrication), furnish the Contracting Officer or their Designated Representative progress photographs to depict progress of construction throughout the life of the contract. The photographs shall be taken using digital photography equipment furnished by the Contractor.

Electronic copies of approved photographs shall be furnished on DVD or other storage media as approved by the Contracting Officer or their Designated Representative.

1.3.2 Digital Photographs

Digital photographs shall comply with the requirements of paragraph PHOTOGRAPHY. The Contractor shall furnish, using Microsoft Word 2013 or later version, a file with each set of photographs which lists the following identifying information for each photographic image:

Name and location of project Contract number

SECTION 01 32 33 Page 2

Date taken Contractor (and subcontractor, if applicable) Orientation of view and brief description of work depicted

The filename of each photograph shall include the date the photograph was taken in the year-month-day format and each photograph shall be sequentially numbered. An example filename would be "2018-10-25-photo0001.jpg". The identifying data shall be placed in the document accompanying the photographs. The image of the photograph shall include the date stamp when the photograph was taken as part of the image. No identifying data, except the date stamp, shall appear on the photographs.

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 EQUIPMENT

The Contractor shall be responsible for furnishing all photographic equipment to perform the work specified by this section. The camera shall have a CCD resolution no less than 14.0 million pixels per image which will provide enough detail to print an 8" by 10" high-resolution photograph. The camera shall produce images to be saved in one of the following graphic formats: JPG (Joint Photographic Experts Group), TIFF (Tagged Image File Format) or BMP (Windows Bitmap). Cell phone camera photographs shall not be accepted for digital progress photographs under this section.

3.2 PHOTOGRAPHY

The Contractor shall, during the progress of the work, furnish the Contracting Officer or their Designated Representative digitally produced progress photographs to depict the progress of the work both on-site and off-site at fabrication facilities and/or construction sites.