W9123820B0005 - Amendment 2 - Revised Specifications.pdf

PL 84-99 Emergency Levee Repair Spec No. 2208 Site 1151-11 - San Joaquin River

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.2 TYPE OF CONTRACT

1.3 PROJECT LOCATION

1.4 PROJECT DESCRIPTION

1.4.1 Project Description

1.4.2 Borrow Area

1.4.3 Water Supply for Construction

1.4.4 Offices, Stockpile and Staging Areas

1.4.5 Site Access

1.5 EXISTING FACILITIES

1.6 LOCATION OF UNDERGROUND UTILITIES

1.7 CONTRACTOR'S USE OF THE PREMISES

1.8 WORK TO BE PERFORMED BY THE CONTRACTOR

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 11 00 Page 1 July 2020

AM0002

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

This Specification Section describes the San Joaquin River Right Bank, PL 84-99 Emergency Levee Repairs, Site 1151-11 Project, including location and access, existing facilities, the Contractor's use of the premises, project occupancy, and the work to be performed by the Contractor. The description of the work to be performed that is provided herein is intended to be a general overview and does not include all the work actually required under the Contract.

1.2 TYPE OF CONTRACT

This Contract consists of Lump Sum and Unit Price Bid Schedule Items.

1.3 PROJECT LOCATION

The project is located on the right bank of the San Joaquin River approximately 7.1 miles east of Tracy in San Joaquin County, California.

The exact work is shown on the Plans.

1.4 PROJECT DESCRIPTION

1.4.1 Project Description

The work includes the construction of an approximately 1,500-foot-long seepage berm with a chimney drain along the right bank of the San Joaquin River. The existing emergency berm will be excavated and stockpiled for reuse for construction of the berm. The berm will be 150 feet wide, 5 feet thick at the levee toe and 3 feet thick at the toe of the berm. The chimney drain will be approximately 10 feet tall above the levee toe. The seepage berm and chimney drain will include a 0.5-foot-thick layer of filter sand, 1-foot-thick layer of drain blanket, and geotextile separator overlain by fill materials. An existing drainage ditch will be backfilled and new drainage pipe constructed outside the seepage berm toe. During construction, until the new drainage system is constructed and is functional, a temporary open channel will be maintained to collect and conduct drainage flow around this project site to the existing sump north of site. The existing ditch will be backfilled with Random Fill prior to construction of the seepage berm.

1.4.2 Borrow Area

The Contractor must identify a local borrow source with sufficient material to construct the proposed work. Required on site excavation may be used as fill materials provided they meet, or can be blended to meet, the requirements of these Specifications.

1.4.3 Water Supply for Construction

Refer to Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

SECTION 01 11 00 Page 2 July 2020 for information regarding the water supply for construction and the responsibilities of the Contractor.

1.4.4 Offices, Stockpile and Staging Areas

Refer to Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS for information regarding areas available for field offices and stockpile and staging areas.

1.4.5 Site Access

Refer to the Plans for information regarding site access points and haul routes.

1.5 EXISTING FACILITIES

Existing facilities are shown on the Plans to the extent known.

1.6 LOCATION OF UNDERGROUND UTILITIES

Overhead and underground utilities exist within the project area and along access/haul routes that will be protected in place. The Contractor must be responsible for the locating all underground utilities and for coordinating its work with the appropriate Utility Owner as needed. Notify the Contracting Officer and Underground Service Alert (USA) at least 48 hours prior to starting excavation work to locate and mark utilities, and within sufficient time required if work occurs on a Monday or after a Holiday.

Any damage to existing utilities by the Contractor must be repaired at no cost to the Government. The Contractor must be responsible for protecting any utilities near work or haul/access roads.

1.7 CONTRACTOR'S USE OF THE PREMISES

In addition to requirements presented elsewhere on the Plans and in the Specifications, the Contractor must adhere to the following requirements:

a. The Contractor must have charge and care of, and bear the risk of damage to, the Project until its completion and final acceptance.

b. The Contractor must not create or permit the continued existence of any nuisance in or about the work site.

c. The Contractor must protect and not disturb existing facilities, or access thereto, which are not in the work area or are in the work area and can be avoided.

d. Materials and equipment must be stored and protected, as recommended by the manufacturer or required by applicable codes and standards, to guarantee preservation of quality, appearance, and suitability for the Project. They must be stored to facilitate inspection by the Government.

e. The Government will provide the lands, easements, and right of way, or other rights of entry to do the required work. Nothing herein contained and nothing marked on the Plans, must be interpreted as giving the Contractor exclusive occupancy of the lands, easements, or right of way provided by the Government.

SECTION 01 11 00 Page 3 July 2020

f. The work areas and the areas for the Contractor's use are shown on the Plans.

g. The Contractor must be responsible for restoring, at its own expense, all disturbed storage and work areas to a condition similar to those existing prior to construction, except where other surfacing or treatment is required by the Plans or Specifications.

1.8 WORK TO BE PERFORMED BY THE CONTRACTOR

Construction of the Project consists, in general, of the following activities:

a. Performing mobilization, demobilization, and Contract administration.

b. Performing erosion and sediment control and storm water pollution prevention, and complying with all environmental controls and requirements related to the Contractor's operations as specified in the Contract Documents, in Project licenses and permits obtained by the Government, and as specified elsewhere in the Specifications.

c. Performing construction surveying and construction quality control.

d. Providing all required equipment, personnel, and materials to construct the Project as required by the Plans and Specifications, and to complete the Project in accordance with the Contract schedule.

e. Providing all required temporary facilities including a drainage channel around the eastern boundary of site to maintain, during construction, drainage to the existing sump north of site, utilities, and offices required to complete the work.

f. Providing water for construction from available sources, including pumping, piping, hauling, and storage that may be required, and paying all fees and costs associated with developing the water supply, including pumping energy costs.

g. Restoration of the project site to the original condition.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

SECTION 01 11 00 Page 4 July 2020

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

08/15

PART 1 GENERAL

1.1 SUBMITTALS

1.2 SINGLE JOB PAYMENT ITEMS

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

1.2.1.2 Unit of Measure

1.2.2 SWPPP Design and Implementation

1.2.2.1 Payment

1.2.2.2 Unit of Measure

1.2.3 Temporary Fencing, Signage, and Traffic Control

1.2.3.1 Payment

1.2.3.2 Unit of Measure

1.2.4 Demolition

1.2.4.1 Payment

1.2.4.2 Unit of Measure

1.3 UNIT PRICE PAYMENT ITEMS

1.3.1 Clearing and Grubbing

1.3.1.1 Payment

1.3.1.2 Measurement

1.3.1.3 Unit of Measure

1.3.2 Stripping

1.3.2.1 Payment

1.3.2.2 Measurement

1.3.2.3 Unit of Measure

1.3.3 Remove Existing Crushed Aggregate

1.3.3.1 Payment

1.3.3.2 Measurement

1.3.3.3 Unit of Measure

1.3.4 Remove Existing Pipe

1.3.4.1 Payment

1.3.4.2 Measurement

1.3.4.3 Unit of Measure

1.3.5 Excavate Drainage Pipe Trench

1.3.5.1 Payment

1.3.5.2 Measurement

1.3.5.3 Unit of Measure

1.3.6 Geotextile for Drainage Pipe

1.3.6.1 Payment

1.3.6.2 Measurement

1.3.6.3 Unit of Measure

1.3.7 24" Perforated Pipe

1.3.7.1 Payment

1.3.7.2 Measurement

1.3.7.3 Unit of Measure

1.3.8 24" Non-perforated Drainage Pipe

SECTION 01 22 00 Page 1 July 2020

1.3.8.1 Payment

1.3.8.2 Measurement

1.3.8.3 Unit of Measure

1.3.9 Filter Sand for Drainage Pipe

1.3.9.1 Payment

1.3.9.2 Measurement

1.3.9.3 Unit of Measure

1.3.10 Crushed Aggregate for Drainage Pipe

1.3.10.1 Payment

1.3.10.2 Measurement

1.3.10.3 Unit of Measure

1.3.11 Drain Pipe Inlet Structure

1.3.11.1 Payment

1.3.11.2 Measurement

1.3.11.3 Unit of Measure

1.3.12 Field Drain Collector

1.3.12.1 Payment

1.3.12.2 Measurement

1.3.12.3 Unit of Measure

1.3.13 Filter Sand for Seepage Berm

1.3.13.1 Payment

1.3.13.2 Measurement

1.3.13.3 Unit of Measure

1.3.14 Drain Blanket

1.3.14.1 Payment

1.3.14.2 Measurement

1.3.14.3 Unit of Measure

1.3.15 Random Fill

1.3.15.1 Payment

1.3.15.2 Measurement

1.3.15.3 Unit of Measure

1.3.16 Geotextile for Toe Road

1.3.16.1 Payment

1.3.16.2 Measurement

1.3.16.3 Unit of Measure

1.3.17 Seepage Berm Toe Material

1.3.17.1 Payment

1.3.17.2 Measurement

1.3.17.3 Unit of Measure

1.3.18 Type B Fabric

1.3.18.1 Payment

1.3.18.2 Measurement

1.3.18.3 Unit of Measure

1.3.19 Rock Slope Protection

1.3.19.1 Payment

1.3.19.2 Measurement

1.3.19.3 Unit of Measure

1.3.20 Hydroseeding

1.3.20.1 Payment

1.3.20.2 Measurement

1.3.20.3 Unit of Measure

1.3.21 Aggregate Surfacing

1.3.21.1 Payment

1.3.21.2 Measurement

1.3.21.3 Unit of Measure

PART 2 PRODUCTS

SECTION 01 22 00 Page 2 July 2020

PART 3 EXECUTION

3.1 CONTRACT COST BREAKDOWN

3.1.1 Required Procedure

3.1.2 Required Documents

-- End of Section Table of Contents --

SECTION 01 22 00 Page 3 July 2020

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

08/15

PART 1 GENERAL

1.1 SUBMITTALS

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Contract Cost Breakdown

1.2 SINGLE JOB PAYMENT ITEMS

Payment items for the work of this Contract for which Contract job 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, 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.

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

Measurement and payment for mobilization, demobilization, staging areas, temporary construction facilities, and for all other work covered by the Project Specifications, as defined in Section 01 71 10 MOBILIZATION AND DEMOBILIZATION, must be made at the Contract job price for item "MOBILIZATION AND DEMOBILIZATION"; which payment must constitute full compensation for all the Work involved in mobilization and demobilization as shown or specified in the Contract documents, and directed by the Contracting Officer,including preparation of staging areas, improvements to existing ramps for construction access, and restoration of staging areas. Mobilization and Demobilization must be cost loaded 60 percent mobilization and 40 percent demobilization. Final As-Built Drawings must be cost loaded one half of one percent of the awarded Contract as a portion of the demobilization amount.

1.2.1.2 Unit of Measure

Unit of measure: job.

SECTION 01 22 00 Page 4 July 2020

1.2.2 SWPPP Design and Implementation

1.2.2.1 Payment

Payment will be made for costs associated with SWPPP design and implementation as defined in Section 01 57 23 TEMPORARY STORMWATER POLLUTION CONTROL as shown on the Plans, and as directed by the Contracting Officer at the Contract lump sum price for item "SWPPP DESIGN AND IMPLEMENTATION". Payment must constitute full compensation for all work involved in storm water pollution control including installation and removal of best management practices for erosion control, spill control, monitoring, providing updates to the SWPPP, rain event action plan, and record keeping as required by law, as shown in the Contract documents.

Payment will not include permanent erosion control and seeding as specified under section 32 92 19 SEEDING, which is covered by bid item "Hydroseeding.”

1.2.2.2 Unit of Measure

Unit of measure: job.

1.2.3 Temporary Fencing, Signage, and Traffic Control

1.2.3.1 Payment

Payment will be made for costs associated with the preparation and implementation of the traffic control plan as defined in Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS at the Contract lump sum price for item "TEMPORARY FENCING, SIGNAGE, AND TRAFFIC CONTROL". Payment must constitute full compensation for all work involved in the protection of traffic along haul routes and at access points as required by local, state and federal regulations, including all barriers, lights, signals, detours, and other ancillary requirements.

1.2.3.2 Unit of Measure

Unit of measure: job.

1.2.4 Demolition

1.2.4.1 Payment

Payment will be made for costs associated with demolition as shown on the Plans, and as directed by the Contracting Officer at the Contract lump sum price for item "DEMOLITION". Payment must constitute full compensation for all work involved in the demolition of existing drainage and irrigation features as shown in the Contract documents.

1.2.4.2 Unit of Measure

Unit of measure: job.

1.2.5 Remove Existing Crushed Aggregate

1.2.5.1 Payment

Payment for excavation as defined on the Plans and in Section 31 00 00 EARTHWORK will be paid at the at the Contract bid price for "REMOVE EXISTING CRUSHED AGGREGATE". This price must constitute full compensation

SECTION 01 22 00 Page 5 July 2020 for all equipment, labor, materials, and all incidentals necessary to complete the work as shown or specified in the Contract documents, or as directed by the Contracting Officer, including excavation of the crushed aggregate and hauling to staging or stockpile areas for reuse (provided the materials meet the requirements of the Specifications) or hauling to an approved waste location.

1.2.5.2 Unit of Measure

Unit of measure: job.

1.3 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 BIDDING 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.

1.3.1 Clearing and Grubbing

1.3.1.1 Payment

Clearing and grubbing, and the disposal of the materials from this operation and for all other related work as defined in Section 31 11 00 CLEARING, GRUBBING, AND STRIPPING, must be paid at the Contract unit price for "CLEARING AND GRUBBING". This price must constitute full compensation for furnishing all labor, materials, equipment and incidentals, and doing all work necessary to complete the clearing and grubbing including removal of rocks, debris, existing aggregate surfacing, and all other deleterious items as noted on or specified in the Contract documents and as directed by the Contracting Officer, including disposal or salvage of materials, and restoring all ground surfaces including filling of holes that result from grubbing operations. Includes removal of deleterious materials from existing landside ditch as shown on the Plans.

1.3.1.2 Measurement

Clearing and grubbing must be measured for payment to the nearest 0.1 acre based upon horizontal area surveys.

1.3.1.3 Unit of Measure

Unit of measure: acre.

1.3.2 Stripping

1.3.2.1 Payment

Payment for stripping as defined in Section 31 11 00 CLEARING, GRUBBING, AND STRIPPING will be made at the Contract bid price for "STRIPPING". This price must constitute full compensation for all equipment, labor, materials and incidentals necessary to complete the work as shown or specified in the Contract documents, or as directed by the Contracting Officer. Payment must constitute full compensation for stripping, stockpiling, transportation, loading, unloading, and placement as described in the Contract Documents.

SECTION 01 22 00 Page 6 July 2020

1.3.2.2 Measurement

Stripping must be measured for payment to the nearest cubic yard. The basis for measurement will be surveys taken after clearing and grubbing operations and after stripping operations to the depths shown on the Plans or directed by the Contracting Officer. Survey cross sections must be performed at significant breaks in grade except that the maximum distance between cross sections must not exceed 100 feet.

1.3.2.3 Unit of Measure

Unit of measure: cubic yard.

1.3.3 Remove Existing Crushed Aggregate

1.3.3.1 Payment

Payment for excavation as defined on the Plans and in Section 31 00 00 EARTHWORK will be paid at the at the Contract bid price for "REMOVE EXISTING CRUSHED AGGREGATE". This price must constitute full compensation for all equipment, labor, materials, and all incidentals necessary to complete the work as shown or specified in the Contract documents, or as directed by the Contracting Officer, including excavation of the crushed aggregate and hauling to staging or stockpile areas for reuse (provided the materials meet the requirements of the Specifications) or hauling to an approved waste location.

1.3.3.2 Measurement

Existing Crushed Aggregate Base Removal must be measured for payment to the nearest cubic yard. The basis for measurement must be surveys taken after removal of aggregate base. Cross sections must be performed at significant grade breaks and the maximum distance between cross sections must not exceed 100 feet.

1.3.3.3 Unit of Measure

Unit of measure: cubic yard.

1.3.4 Remove Existing Pipe

1.3.4.1 Payment

Payment for removal of the existing pipe at the landside toe of the levee as defined in Section 31 00 00 EARTHWORK will be made at the Contract bid price for "REMOVE EXISTING PIPE". This price must constitute full compensation for all equipment, labor, materials and incidentals necessary to complete the work as shown or specified in the Contract documents, or as directed by the Contracting Officer. Payment must constitute full compensation for excavation, removal, transportation, and backfill as described in the Contract Documents.

1.3.4.2 Measurement

Remove existing pipe must be measured for payment to the nearest linear foot as verified in the field.

SECTION 01 22 00 Page 7 July 2020

1.3.4.3 Unit of Measure

Unit of measure: linear feet.

1.3.5 Excavate Drainage Pipe Trench

1.3.5.1 Payment

Payment for excavation for the toe drain pipe as defined on the Plans and in Section 31 00 00 EARTHWORK will be paid at the at the Contract bid price for "EXCAVATE DRAINAGE PIPE TRENCH". This price must constitute full compensation for all equipment, labor, materials, and all incidentals necessary to complete the work as shown or specified in the Contract documents, or as directed by the Contracting Officer, including excavation of the foundation and hauling to staging or stockpile areas for reuse (provided the materials meet the requirements of the Specifications) or hauling to an approved waste location.

1.3.5.2 Measurement

Excavation for the toe will be measured for payment by the cubic yard and quantities will be determined by the average end area method. The basis for measurement will be surveys taken after stripping, clearing and grubbing operations and after excavation. Cross sections must be performed at significant breaks in grade except that the maximum distance between cross sections must not exceed 100 feet along the drain pipe alignment.

1.3.5.3 Unit of Measure

Unit of measure: cubic yard.

1.3.6 Geotextile for Drainage Pipe

1.3.6.1 Payment

Payment will be made for Geotextile Separator placed within the drainage trench around the crushed aggregate and drainage pipe as defined in Section 31 05 19 GEOTEXTILE and shown on the Plans at the Contract bid price for "GEOTEXTILE FOR DRAINAGE PIPE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for hauling material to the site and placing the geotextile per manufacturer's recommendations. Overlaps of adjacent sheets of geotextile will not be compensated for separately.

1.3.6.2 Measurement

Geotextile Separator will be measured for payment to the nearest square yard. Quantities for payment will be verified by surveys of the placed geotextile.

1.3.6.3 Unit of Measure

Unit of measure: square yard.

1.3.7 24" Perforated Pipe

1.3.7.1 Payment

Payment will be made for 24" perforated pipe as defined in Section 33 40

SECTION 01 22 00 Page 8 July 2020

00 STORM DRAINAGE UTILITIES at the Contract bid price for "24" PERFORATED PIPE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for excavation, foundation preparation, placement of pipe, and materials testing.

1.3.7.2 Measurement

24" perforated pipe must be measured for payment by the length of pipe placed at the locations shown on the Plans as verified in the field by the Contracing Officer.

1.3.7.3 Unit of Measure

Unit of measure: linear feet.

1.3.8 24" Non-perforated Drainage Pipe

1.3.8.1 Payment

Payment will be made for 24" solid pipe as defined in Section 33 40 00 STORM DRAINAGE UTILITIES at the Contract bid price for "24" NON-PERFORATED DRAINAGE PIPE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for excavation, foundation preparation, placement of pipe, and materials testing.

1.3.8.2 Measurement

24" non-perforated pipe must be measured for payment by the length of pipe placed at the locations shown on the Plans as verified in the field by the Contracting Officer.

1.3.8.3 Unit of Measure

Unit of measure: linear feet.

1.3.9 Filter Sand for Drainage Pipe

1.3.9.1 Payment

Payment will be made for Filter Sand for the drainage pipe trench backfill as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "FILTER SAND FOR DRAINAGE PIPE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, and moisture control.

1.3.9.2 Measurement

Filter sand will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Contracting Officer at the time of delivery of each truckload of material. Moisture content not exceeding six percent by weight will be acceptable in determining payment quantities. Deductions will be made from the certified weight for moisture in excess of this amount and for materials in excess of the allowable moisture content.

SECTION 01 22 00 Page 9 July 2020

1.3.9.3 Unit of Measure

Unit of measure: ton.

1.3.10 Crushed Aggregate for Drainage Pipe

1.3.10.1 Payment

Payment will be made for Crushed Aggregate for toe drain as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "CRUSHED AGGREGATE FOR DRAINAGE PIPE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas or stockpiles, blending, placing and compacting the material, materials testing, surveying, and moisture control.

1.3.10.2 Measurement

Crushed Aggregate will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Contracting Officer at the time of delivery of each truckload of material. Moisture content not exceeding six percent by weight will be acceptable in determining payment quantities. Deductions will be made from the certified weight for moisture in excess of this amount and for materials in excess of the allowable moisture content.

1.3.10.3 Unit of Measure

Unit of measure: cubic yard.

1.3.11 Drain Pipe Inlet Structure

1.3.11.1 Payment

Payment will be made for drain inlets as defined in Section 33 40 00 STORM DRAINAGE UTILITIES at the Contract bid price for "DRAIN PIPE INLET STRUCTURE". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for deliver, placement, and connection required.

1.3.11.2 Measurement

Drain inlets must be measured for payment per each.

1.3.11.3 Unit of Measure

Unit of measure: each.

1.3.12 Field Drain Collector

1.3.12.1 Payment

Payment will be made for field drains as defined in Section 33 40 00 STORM DRAINAGE UTILITIES at the Contract bid price for "FIELD DRAIN COLLECTOR". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for deliver, placement, and connection required.

SECTION 01 22 00 Page 10 July 2020

1.3.12.2 Measurement

Field drains must be measured for payment per each.

1.3.12.3 Unit of Measure

Unit of measure: each.

1.3.13 Filter Sand for Seepage Berm

1.3.13.1 Payment

Payment will be made for Filter Sand for the seepage berm as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "FILTER SAND FOR SEEPAGE BERM". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, and moisture control.

1.3.13.2 Measurement

Filter sand will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Contracting Officer at the time of delivery of each truckload of material. Moisture content not exceeding six percent by weight will be acceptable in determining payment quantities. Deductions will be made from the certified weight for moisture in excess of this amount and for materials in excess of the allowable moisture content.

1.3.13.3 Unit of Measure

Unit of measure: ton.

1.3.14 Drain Blanket

1.3.14.1 Payment

Payment will be made for Drain Blanket as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "DRAIN BLANKET". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, surveying, and moisture control.

1.3.14.2 Measurement

Drain Blanket will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Contracting Officer at the time of delivery of each truckload of material. Moisture content not exceeding six percent by weight will be acceptable in determining payment quantities. Deductions will be made from the certified weight for moisture in excess of this amount and for materials in excess of the allowable moisture content.

1.3.14.3 Unit of Measure

Unit of measure: ton.

SECTION 01 22 00 Page 11 July 2020

1.3.15 Random Fill

1.3.15.1 Payment

Payment will be made for Random Fill as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "RANDOM FILL". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, surveying, and moisture control.

1.3.15.2 Measurement

Material specified for Random Fill must be measured for payment by the cubic yard, in place, and quantities will be determined by the average end area method to the nearest cubic yard. The basis for measurement will be surveys of the areas to be filled taken after placement of filter sand and after placement of random fill to the tolerances specified and before placement of topsoil. Cross sections must be performed at significant breaks in grade except that the maximum distance between cross sections must not exceed 100 feet. Berms not constructed to design grade and sections constructed above the allowable tolerance will not be accepted.

1.3.15.3 Unit of Measure

Unit of measure: cubic yard.

1.3.16 Geotextile for Toe Road

1.3.16.1 Payment

Payment will be made for Geotextile Separator placed below the toe road as defined in Section 31 05 19 GEOTEXTILE and shown on the PLans at the Contract bid price for "GEOTEXTILE FOR TOE ROAD". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for hauling material to the site and placing the geotextile per manufacturer's recommendations. Overlaps of adjacent sheets of geotextile will not be compensated for separately.

1.3.16.2 Measurement

Geotextile Separator will be measured for payment to the nearest square yard. Quantities for payment will be verified by surveys of the placed geotextile.

1.3.16.3 Unit of Measure

Unit of measure: square yard.

1.3.17 Seepage Berm Toe Material

1.3.17.1 Payment

Payment will be made for Seepage Berm Toe as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "SEEPAGE BERM TOE MATERIAL".

Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for

SECTION 01 22 00 Page 12 July 2020 foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, surveying, and moisture control.

1.3.17.2 Measurement

Material specified for Seepage Berm Toe Material must be measured for payment by the cubic yard, in place, and quantities will be determined by the average end area method to the nearest cubic yard. The basis for measurement will be surveys of the areas to be filled taken after construction of the seepage berm and after placement of seepage berm toe material. Cross sections must be performed at significant breaks in grade except that the maximum distance between cross sections must not exceed 100 feet.

1.3.17.3 Unit of Measure

Unit of measure: cubic yard.

1.3.18 Type B Fabric

1.3.18.1 Payment

Payment will be made for Type B Fabric as defined in Section 31 05 19 GEOTEXTILE at the Contract bid price for "TYPE B FABRIC". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for hauling material to the site and placing the geotextile per manufacturer's recommendations.

Overlaps of adjacent sheets of geotextile will not be compensated for separately.

1.3.18.2 Measurement

Type B Fabroc will be measured for payment to the nearest square yard.

Quantities for payment will be verified by surveys of the placed geotextile.

1.3.18.3 Unit of Measure

Unit of measure: square yard.

1.3.19 Rock Slope Protection

1.3.19.1 Payment

Payment will be made for Rock Slope Protection as defined in Section 31 00 00 EARTHWORK at the Contract bid price for "ROCK SLOPE PROTECTION".

Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for foundation preparation, hauling material from staging areas, borrow areas or stockpiles, blending, placing and compacting the material, materials testing, and moisture control.

1.3.19.2 Measurement

Rock Slope Protection will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Contracting Officer at the time of delivery of each truckload of material.

SECTION 01 22 00 Page 13 July 2020

1.3.19.3 Unit of Measure

Unit of measure: ton.

1.3.20 Hydroseeding

1.3.20.1 Payment

Hydroseeding as defined in Section 32 92 19 SEEDING will be paid for at the Contract unit price under Bid Item "HYDROSEEDING". Payment must constitute full compensation for furnishing all plant, labor, equipment, materials, and performing all operations necessary for hydroseeding the completed levee slopes as shown on the Contract Documents.

1.3.20.2 Measurement

Hydroseeding will be measured for payment to the nearest 0.1 acre by horizontal area survey.

1.3.20.3 Unit of Measure

Unit of measure: acre.

1.3.21 Aggregate Surfacing

1.3.21.1 Payment

Aggregate surfacing as defined in Section 32 15 00 AGGREGATE SURFACING will be paid for at the Contract unit price under Bid Item "AGGREGATE SURFACING". Payment will constitute full compensation for the construction and completion of the work, including material, subgrade preparation, and furnishing all labor and incidentals necessary to complete the work as defined in the Contract Documents.

1.3.21.2 Measurement

Aggregate surfacing will be measured for payment to the nearest 0.1 ton.

Quantities for payment will be certified by individual truck weight tickets delivered to the Project Site at the time of delivery of each truckload of material. Moisture content not exceeding six percent by weight will be acceptable in determining payment quantities. Deductions will be made from the certified weight for moisture in excess of this amount and for materials in excess of the allowable thickness.

1.3.21.3 Unit of Measure

Unit of measure: ton.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 CONTRACT COST BREAKDOWN

The Contractor must furnish within 15 days after the date of Notice to Proceed, and prior to the submission of its first partial payment

SECTION 01 22 00 Page 14 July 2020 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. 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 Contract.

INVOICE SUBMISSION PROCEDURES

References include USACE QMS, FAR 52.232-5, Payments under Fixed-Price Construction Contracts, and FAR 52.232-27, Prompt Payment for Construction Contracts.

3.1.1 Required Procedure

a. The payment request process must begin with the scheduling meeting.

Section 01 32 01 PROJECT SCHEDULE states: "Use the schedule as the basis for determining Contract earnings during each update period and therefore the amount of each progress payment." The QA Representative or Project Engineer will meet with the Contractor each month and mutually agree to the quantities and lump sum percentages to be invoiced prior to the Contractor's official invoice being submitted to the Administrating Office.

b. The Contractor must print a copy of the Contractor's Pay Request Form from RMS to record the mutually agreed upon quantities and percentages. NOTE: Contractor earnings must not be projected. This form must be signed and dated by the QA Representative and the Contractor. Consideration will be given to safety, submittals, Contractor Quality Control (CQC), acceptable work, as well as overall progress. In the case of deficient work, withholding the cost of removal and reconstruction must be considered.

c. Contractor must submit a preliminary payment request worksheet to the Quality Assurance (QA) Representative. This document is printed from RMS, which lists not only the pay activities for which payment is requested, but also lists any Contractor action items e.g. outstanding submittals, payrolls, quality control items, etc. Contractor must submit documentation, surveys, concrete calculations, and weight tickets for tonnage items.

d. QA Representative will meet with the Contractor to determine if the preliminary pay request and corresponding back-up is acceptable. The QA Representative must enter the approved percentages or quantities on the preliminary pay request worksheet, ensuring that consideration has been made to all Contractor action items that have not been completed or corrected. Both parties will sign and date the last page.

e. Contractor must submit the formal pay request package to the Administrating Office (original) and the QA Representative (copy), incorporating any changes made on the preliminary pay request on or before the 10th of the month. Contractor must also enter the pay request into RMS.

3.1.2 Required Documents

Pay request packages from Contractors must include the following documents:

SECTION 01 22 00 Page 15 July 2020

a. Prompt Payment Certification and Requested Earnings printed from RMS and wet signed.

b. Preliminary payment request worksheet, signed and dated by both parties.

c. Required documentation includes surveys (PDF and CAD), cross-sections, QC test results, and weight tickets.

d. Updated approved schedule (progress chart or NAS with narrative report as specified).

e. Safety Exposure Report (hard copy not required, will be verified in

RMS).

f. Current Submittal Register (hard copy not required, will be verified in RMS).

g. Current QC Test Log (hard copy provided and all tests entered in RMS).

h. Certified Payrolls (prime and subs at all tiers) entered in RMS and submitted to the Administrating Office.

If the progress payment request is missing any of the above items or imports into RMS, the Administrating Office will notify the Contractor within 7 days and suspend the processing of the progress payment until the missing information has been received. The invoice will not be considered acceptable until a complete pay request package has been submitted and imports performed. Upon receipt of an acceptable invoice, the invoice is stamped 'RECEIVED'. In accordance with FAR 52.232-27 Prompt Payment for Construction Contracts, the due date for making payment is 14 days after the designated billing office receives a proper complete payment request.

-- End of Section --

SECTION 01 22 00 Page 16 July 2020

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

05/18

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 CONSTRUCTION SITE PLAN

1.4 IDENTIFICATION OF EMPLOYEES

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

2.1.1 Bulletin Board

2.1.2 Project Identification Signs

2.1.2.1 Construction Project Signs

2.1.3 Warning Signs

2.1.4 Hard Hat Signs

2.2 HAUL ROADS

2.3 TEMPORARY PROTECTIVE FENCING

2.3.1 Temporary Safety Fencing

2.3.2 Chain Link Panel Fencing

PART 3 EXECUTION

3.1 EMPLOYEE PARKING

3.2 TEMPORARY BULLETIN BOARD

3.3 AVAILABILITY AND USE OF UTILITY SERVICES

3.3.1 Temporary Utilities

3.3.2 Water

3.3.3 Sanitation

3.3.4 Telephone

3.3.5 Fire Protection

3.4 TRAFFIC PROVISIONS

3.4.1 Maintenance of Traffic

3.4.2 Protection of Traffic

3.5 CONTRACTOR'S TEMPORARY FACILITIES

3.5.1 Staging Area

3.5.2 Appearance of Trailers

3.5.3 Maintenance of Storage Area

3.5.4 Security Provisions

3.6 GOVERNMENT FIELD OFFICE

3.6.1 Resident Engineer's Office

3.6.2 Quality Control Manager Records and Field Office

3.7 A TEMPORARY FIELD DRAINAGE PLAN

3.8 CLEANUP

3.9 RESTORATION OF STORAGE AREA

-- End of Section Table of Contents --

SECTION 01 50 00 Page 1 July 2020

SECTION 01 50 00 Page 2 July 2020

SECTION 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

05/18

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.

U.S. ARMY CORPS OF ENGINEERS (USACE)

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

EP 310-1-6a (2006) Sign Standards Manual, VOL 1

EP 310-1-6b (2006) Sign Standards Manual, VOL 2, Appendices

1.2 SUBMITTALS

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Construction Site Plan ; G

Haul Road Plan ; G

Temporary Field Drainage Plan; G

1.3 CONSTRUCTION SITE PLAN

Prior to the start of work, submit a site plan showing the locations and dimensions of temporary facilities including layouts and details, equipment and material storage area (onsite and offsite), and access and haul routes, temporary drainage channels, avenues of ingress/egress to the fenced area and details of the fence installation. Identify any areas which may have to be graveled to prevent the tracking of mud. Indicate if the use of a supplemental or other staging area is desired in addition to any designated staging area shown on the Plans. Show locations of safety and construction fences, site trailers, construction entrances, trash dumpsters, temporary sanitary facilities, and worker parking areas.

1.4 IDENTIFICATION OF EMPLOYEES

Furnish each employee and require each employee engaged on the work to display identification as approved and directed by the Contracting Officer. Deliver prescribed identification immediately to the Contracting Officer for cancellation upon release of any employee. When required, obtain and provide fingerprints of persons employed on the project.

SECTION 01 50 00 Page 3 July 2020

Contractor and subcontractor personnel must wear identifying markings on hard hats clearly identifying the company for whom the employee works.

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

Provide project, safety, bulletin board, and hard hat signs at locations approved by the Contracting Officer. The Construction Project Sign requirements are shown in Section 16 of EP 310-1-6a and specified in EP 310-1-6b , Appendix B. Erect signs within 15 days after receipt of the notice to proceed.

2.1.1 Bulletin Board

Within one calendar day of mobilization on site and prior to the commencement of work activities, provide a clear weatherproof covered bulletin board not less than 36 by 48 inches in size for displaying the Equal Employment Opportunity poster, a copy of the wage decision contained in the Contract, Wage Rate Information poster, Safety and Health Information as required by EM 385-1-1 Section 01 and other information approved by the Contracting Officer. Coordinate requirements herein with

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS.

2.1.2 Project Identification Signs

Erect signs within 15 days after receipt of the notice to proceed. Correct the data required by the safety sign daily, with light colored metallic or non-metallic numerals

2.1.2.1 Construction Project Signs

Furnish the construction project sign package, maintain the signs during construction, and remove the signs from the job site upon completion of the project. The construction project sign package consists of two signs:

one for project identification and the other to show the on-the-job safety performance of the Contractor. The package must conform to the requirements of EP 310-1-6a and EP 310-1-6b , specifically Section 16.

Submit the sign legend orders as described in Section 16 of EP 310-1-6a prior to erecting the signs.

2.1.3 Warning Signs

Post temporary signs, tags, and labels to give workers and the public adequate warning and caution of construction hazards according to EM 385-1-1 Section 04. Attach signs to the perimeter fencing every 150 feet warning the public of the presence of construction hazards. Signs must require unauthorized persons to keep out of the construction site.

2.1.4 Hard Hat Signs

Provide hard hat signs at each site while construction is in progress.

Update data required by the safety sign daily, with light colored metallic or non-metallic numerals.

2.2 HAUL ROADS

Construct access and haul roads necessary for proper prosecution of the work under this Contract in accordance with EM 385-1-1 Section 04.

SECTION 01 50 00 Page 4 July 2020

Construct with suitable grades and widths; sharp curves, blind corners, and dangerous cross traffic are to be avoided. Submit a haul road plan for approval. Provide necessary lighting, signs, barricades, and distinctive markings for the safe movement of traffic. The method of dust control, although optional, must be adequate to ensure safe operation at all times. Location, grade, width, and alignment of construction and hauling roads are subject to approval by the Contracting Officer.

Lighting must be adequate to assure full and clear visibility for full width of haul road and work areas during any night work operations.

2.3 TEMPORARY PROTECTIVE FENCING

Provide temporary protective fencing along the construction site and at all open excavations to control access by unauthorized personnel. Safety fencing must be highly visible to be seen by pedestrians and vehicular traffic. Specific fencing requirements are as described herein. All fencing will meet the requirements of EM 385-1-1 .

2.3.1 Temporary Safety Fencing

Temporary safety fencing must be a high visibility orange colored, high density polyethylene grid, a minimum of 48 inches high and maximum mesh size of 2 inches. Fencing must extend from the grade to a minimum of 48 inches above the grade and be tightly secured to T-posts spaced as necessary to maintain a rigid and taut fence. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than 4 inches of deflection.

2.3.2 Chain Link Panel Fencing

Temporary panel fencing must be galvanized steel chain link panels 6 feet high. Multiple fencing panels may be linked together at the bases to form long spans as needed. Each panel base must be weighted down using sand bags or other suitable materials in order for the fencing to withstand anticipated winds while remaining upright. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than 4 inches of deflection.

PART 3 EXECUTION

3.1 EMPLOYEE PARKING

Construction Contract employees will park privately owned vehicles in an area designated by the Contracting Officer. This area will be within reasonable walking distance of the construction site.

3.2 TEMPORARY BULLETIN BOARD

Locate the bulletin board at the project site in a conspicuous place easily accessible to all employees, as approved by the Contracting Officer.

3.3 AVAILABILITY AND USE OF UTILITY SERVICES

3.3.1 Temporary Utilities

Provide temporary utilities required for construction. Materials may be new or used, must be adequate for the required usage, not create unsafe conditions, and not violate applicable codes and standards.

SECTION 01 50 00 Page 5 July 2020

3.3.2 Water

Make connections to existing facilities to provide water for construction purposes. Water used will not be furnished by the Government. Contractor must be responsible for all pumping, conveying, and storage of water used for construction. No pumping from the San Joaquin River must be permitted.

3.3.3 Sanitation

Provide toilet/sanitation and temporary sewer facilities in accordance with EM 385-1-1 Section 02. Ventilate the units to control odors and fumes and empty and clean them at least once a week or more often if required by the Contracting Officer. Provide self-closing doors. The exterior of the unit must match the base standard color. Locate the facility behind the construction fence or out of the public view

3.3.4 Telephone

Make arrangements and pay all costs for telephone facilities desired.

3.3.5 Fire Protection

Provide temporary fire protection equipment for the protection of personnel and property during construction. Remove debris and flammable materials weekly to minimize potential hazards. Provide and maintain designated smoking areas cleared of dry grass and other flammable materials. No smoking must be permitted outside of designated smoking areas.

3.4 TRAFFIC PROVISIONS

3.4.1 Maintenance of Traffic

a. Conduct operations in a manner that will not close any thoroughfare or interfere in any way with traffic on railways or highways except with written permission of the Contracting Officer at least 15 calendar days prior to the proposed modification date, and provide a Traffic Control Plan in accordance with Section 01 57 19 TEMPORARY

ENVIRONMENTAL CONTROLS.

b. Conduct work so as to minimize obstruction of traffic and maintain traffic on at least half of the roadway width at all times. Obtain approval from the Contracting Officer prior to starting any activity that will obstruct traffic.

c. Provide, erect, and maintain, at Contractors expense, lights, barriers, signals, passageways, detours, and other items, that may be required by the Life Safety Signage, overhead protection authority having jurisdiction.

3.4.2 Protection of Traffic

Maintain and protect traffic on all affected roads during the construction period except as otherwise specifically directed by the Contracting Officer. Measures for the protection and diversion of traffic, including the provision of watchmen and flagmen, erection of barricades, placing of lights around and in front of equipment the work, and the erection and maintenance of adequate warning, danger, and direction signs, will be as required by the State and local authorities having jurisdiction. Protect

SECTION 01 50 00 Page 6 July 2020 the traveling public from damage to person and property. Minimize the interference with public traffic on roads selected for hauling material to and from the site. Investigate the adequacy of existing roads and their allowable load limit. Contractor is responsible for the repair of any damage to roads caused by construction operations.

3.5 CONTRACTOR'S TEMPORARY FACILITIES

Temporary facilities will meet requirements as identified in EM 385-1-1 Section 04.

3.5.1 Staging Area

Construct a temporary 6-foot-high chain link fence around trailers and materials. Fence posts must not be driven into the ground.