Specifications.pdf

SPECIFICATIONS

ROAD AND STREET CONSTRUCTION

P.I.D. NO. 24-0644

ARPA Sidewalk, ADA, Drainage and Paving – Package 2

In Pinellas County

TO ACCOMPANY PINELLAS COUNTY STANDARD TECHNICAL SPECIFICATIONS FOR ROADWAY

AND RELATED CONSTRUCTION (July 2019), PINELLAS COUNTY UTILITIES DEPARTMENT STANDARD TECHNICAL SPECIFICATIONS FOR UTILITIES AND RELATED CONSTRUCTION (June

2018), AND FLORIDA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR

ROAD AND BRIDGE CONSTRUCTION DIVISIONS II AND III ONLY (FY 2023-2024):

Engineering & Technical Information: Public Works & Utilities - Pinellas County

Modified Pinellas County Standard Technical Specification Replace CLEARING & GRUBBING 110, July 2019 with the following:

The work specified under this Section consists of the clearing and preparation of sites for proposed construction, in accordance with the requirements of Section 110 of the FDOT Specifications, as amended herein. The work specified under this Section must include the removal and off-site disposal of all trees indicated on the plans to be removed, the removal and off-site disposal of all brush, stumps, roots, rubbish and debris, and all obstructions resting on or protruding through the surface of the existing ground and the surface of excavated areas, the removal and off-site disposal of all existing facilities, drainage structures, culverts, pipes, and pavement indicated on the plans to be removed, and the removal and off-site disposal of all buildings, structures, appurtenances, and other facilities necessary to prepare the area for the proposed construction.

No stock piling of material on the roadway, within tree protection zones (TPZ), or on the sidewalk is allowed.

All extra dirt and/or debris must be removed daily as part of the daily clean-up process. The roadway and the sidewalks must be swept daily. All costs associated with daily clean-up process and sweeping must be included in the Lump Sum bid for Clearing and Grubbing. All buildings, structures, utilities, and other obstructions indicated on the plans to remain, must be carefully protected against displacement or damage.

Materials and labor for this protection must be included in the Lump Sum cost of Clearing and Grubbing.

Except as otherwise provided for in these specifications, the work to be performed under this Section must also include the clearing and grubbing necessary for the excavation of detention ponds, borrow pits, and the like, and the clearing and grubbing necessary for the construction of designated haul routes, and including the removal and off-site disposal of all product and debris except that which is to be salvaged or which is required to complete the construction of the project.

Where possible, all trenching or excavation within tree protection zones (TPZ) shall be done by hand or an air spade. After excavation, all tree roots greater than one inch (1”) in diameter must be cleanly pruned or saw cut, not crushed or torn. Where it is not possible to hand trench, mechanical excavation may be approved by the Engineer. Trunk/root flare and soil/root protection measures in accordance with Pinellas County Standard Detail Index 1111 must be employed to prevent tree damage from mechanical excavation equipment. The Contractor must not cut tree roots greater than three inches (3”) in diameter within the critical root zone (CRZ) without prior approval of the Engineer, after the inspection of an International Society of Arborists (ISA) Certified Arborist, preferably ISA Tree Risk Assessment Qualified (TRAQ). All root pruning must conform to ANSI A300 (Part 8) Standard Practices (Root Management). After root pruning, cut roots should be covered and kept moist until final grade is established. Cutting tree roots greater than 3” in diameter in the critical root https://pinellas.gov/engineering-technical-information-public-works-and-utilities/ zone (CRZ) or tree roots greater than six inches (6”) in diameter within the TPZ shall be reviewed by a County Arborist to determine if a tree designated to remain may need to be removed to prevent future liability.

The Contractor must make his own inspection to determine the character, density and extent of trees, vegetation, and other items subject to removal and disposal under these provisions. The attention of the Contractor is directed to the fact that the burning of debris resulting from clearing and grubbing operations will not be permitted within County-owned lands or rights-of-way. Nothing in these provisions must be construed to authorize the removal or disturbance of any tree or other form of vegetation, or any marine, land or air creatures’ natural habitat, which may be subject to the jurisdiction of regulatory agencies. This Section must also include the cost for trimming of trees and disposal of the trimmings, as shown on the plans and/or required for construction of project. All tree trimming must be performed by or under the supervision of an ISA Certified Arborist and conform to ANSI A300 (Part 1) Standard Practices (Pruning), cost of which is included in the Clearing and Grubbing pay item.

This Section must also include the temporary relocation of mailboxes during construction and permanent relocation after construction has been completed. The work must also include the relocation of the mailbox foundation. The Contractor must coordinate with the Post Office to confirm the mailbox locations. Mailboxes must be restored to equal or better condition that existed prior to the commencement of construction activities, location of which must meet roadway clear zone requirements found in the FDOT Florida Green Book. Work related to mailboxes must be included in the Lump Sum pay item for Clearing and Grubbing A. Ownership of Removals:

i. All removed materials not claimed by the County must become the property of the Contractor and must be disposed of by the Contractor in areas provided by the Contractor. This work must be included in the pay item Clearing and Grubbing.

ii. Transporting and placement of removed material must be paid for under and included in the pay item of Clearing and Grubbing.

B. Items in County Right-of-Way:

The Contractor must notify in writing all property owners to remove any items (landscaping, signs, irrigation systems, lighting, etc.) from the County Right-of-Way that owners wish to salvage a minimum of fourteen (14) calendar days in advance of construction activities. After the notification period, it is the Contractor’s responsibility to remove said items that conflict with construction activities prior to construction. For irrigation systems that the owners wish to salvage, the contractor must place a temporary cap on the pipe that feeds into the irrigation system conflicting with construction activities within County Right of Way. The price and payment for capping and removal of irrigation systems, and removal of other items must be included in the payment item of Clearing and Grubbing.

C. Irrigation/Sprinkler Systems: The Contractor must restore irrigation systems in the public Right-of-Way to pre-construction conditions (or better). The Contractor must verify the proper working order of sprinkler systems affected by Construction, both prior to and after construction. Restoration and verification efforts must be included in the lump sum cost of Clearing and Grubbing, unless otherwise specified in separate pay items.

D. Tree Protection: Trees not within the Clearing and Grubbing area and those specified to remain within County property/right of way, must be protected during construction with Tree Protection Barricades, in accordance with Pinellas County Standard Detail Index 1111. The payment for Tree Protection must be included in the Lump Sum pay item, “Clearing and Grubbing”.

E. Tree and Stump Removal: Unless otherwise indicated by the Engineer in the construction documents, all trees deemed in conflict with the construction activities must be marked by the Contractor for removal, and field validated by the Engineer and a County Arborist in advance of construction. The Contractor must not remove any trees without authorization from the Engineer, after inspection by an ISA Certified Arborist.

F. This work must be included and paid for under the pay item Clearing and Grubbing. Tree stumps, roots, debris, subterranean items, and other abandoned items:

i. Unless otherwise directed by the Engineer, must be removed from sidewalk, drainage, roadway and driveway areas to a depth of 1) six (6) inches below the bottom of the aforementioned item OR

2) four (4) feet below the proposed surface (the greater of the two) and backfilled with A-1 or A-3 soil material. The excavation and backfilling must be included in the Lump Sum cost of Clearing and Grubbing.

Basis of Payment The work and incidental costs specified as being covered under this Section must be paid for at the contract unit price per Lump Sum (LS), for Clearing and Grubbing. If the Schedule of Values includes a specific pay item under the 110 series, then the work must be paid for at the contract unit price.

If a pay item is not provided in the bid sheets from Section 110, then the cost for said item/work must be included in the “Clearing and Grubbing” (Lump Sum) pay item.

SPECIAL PROVISIONS

(Amends the Pinellas County Standard Technical Specifications for Roadway and General

Construction)

Technical Specs for Roadway and General Construction Jul 2019 - Pinellas County

Section 101 of the Pinellas County Roadway and Std. Tech. Specs. – Mobilization.

Section 101-0100 Basis of Payment is hereby amended to include the additional:

Emergency/Remobilization constitute separate pay items as follows:

Emergency/Remobilization is defined as emergency work requested by the Engineer and commenced by the Contractor within 48 hours of notification. Emergency/Remobilization may require Contractor to mobilize to a different location. This item shall cover the cost of mobilization for each Emergency/Remobilization requested by the County.

• Emergency/Remobilization at County’s Request is defined as the remobilization in accordance with the definition of Mobilization outlined in the PC Standard Technical Specifications. This item shall cover the cost of mobilization for each emergency/remobilization requested by the County

There is no separate bid item for Mobilization. The cost for Mobilization shall be included in the items of work listed in the Bid Submittal Sheets.

PAY ITEM NO. 101-0310 EMERGENCY MOBILIZATION AT COUNTY’S REQUEST – the work specified in this Section shall be paid for at the contract unit price per Each (EA).

PAY ITEM NO. 101-0311 REMOBILIZATION AT COUNTY'S REQUEST– the work specified in this Section shall be paid for at the contract unit price per Each (EA).

Section 102 of the Pinellas County Roadway and Std. Tech. Specs. – Maintenance of Traffic.

Section 102-1000 Basis for Payment is hereby amended to include the following pay items: The specification for MAINTENANCE OF TRAFFIC shall be incorporated to include Pay Item Numbers 102- 1305 – BARRIER WALL, PLASTIC, (Temporary) and 102-1306 – BARRIER WALL, PLASTIC, Relocate (Temporary), 102-1600 – SIGN, WORK ZONE (Temporary), 102-1602 – FLAGGER – MOT per each flagger, 102-1651 – CONES, (Temporary), 102-1652 – BARRICADE, Type I, II, or Drum, Type B (Temporary), Per FDOT Index No. 102-600, 102-1655 – BARRICADE, Type III, (Temporary MOT), Per FDOT Index No. 102-600.

• Pay Item 102-1074 CHANNELIZING DEVICE- PEDESTRIAN LCD (LONGITUDINAL CHANNELIZING DEVICE), FDOT 102-600. Use pedestrian Longitudinal Channelizing Devices (LCDs) in the following situations:

a) At each closed pedestrian way location, for the full width of the pedestrian way. The quantity is equal to the width of the pedestrian way that is being closed (e.g., a 5-foot-wide sidewalk will be paid for as 5 linear feet of pedestrian LCD, even if a longer LCD is used).

b) In locations where a drop-off hazard exists

c) When creating a temporary pedestrian walkway. When this is done, use pedestrian LCDs on both sides of the temporary pedestrian walkway.

Internal or external ballast shall be included in the unit cost for this item. Placement shall be in accordance with FDOT Index 102-660 of the Standard Plans https://pinellas.gov/technical-specs-for-roadway-and-general-construction-jul-2019/

• Pay Item 102-1602 FLAGGER, MOT per each flagger –Shall meet specifications in FDOT Standard Specifications Sections 102 and 105. This item shall not be used for occasional flagging required for construction operations, such as, deliveries of materials. The use of this pay item must be associated with the MOT plan as approved by the Engineer.

PAY ITEM NO. 102-1074 CHANNELIZING DEVICE- PEDESTRIAN LCD (LONGITUDINAL

CHANNELIZING DEVICE), FDOT 102-600 - The work specified in the Section shall be paid for at the contract unit price per Linear Foot (LF).

PAY ITEM NO. 102-1076 ARROW BOARD/ADVANCED WARNING ARROW PANEL- The work specified in the Section shall be paid for at the contract unit price per Each Day (EA/Day).

PAY ITEM NO. 102-1099 PORTABLE CHANGEABLE MESSAGE SIGN (PCMS) -TEMPORARY- The work specified in the Section shall be paid for at the contract unit price per Each Day (EA/Day).

PAY ITEM NO. 102-1250 COMMERCIAL MATERIALS FOR DRIVEWAY MAINTENANCE-- the work specified in this Section shall be paid for at the contract unit price per Cubic Yard (CY).

PAY ITEM NO. 102-1600 – SIGN, WORK ZONE (Temporary) – the work specified in this Section shall be paid for at the contract unit price per Each Day (EA/DAY).

PAY ITEM NO. 102-1602 FLAGGER, MOT per each flagger – the work specified in this Section shall be paid for at the contract unit price per Hour (HR).

PAY ITEM NO. 102-1651 CONES, (Temporary) – the work specified in this Section shall be paid for at the contract unit price per Each Day (EA/DAY).

PAY ITEM NO. 102-1652 – BARRICADE, Type I, II, or Drum (Temporary), Per FDOT Index No. 102- 600 – the work specified in this Section shall be paid for at the contract unit price per Each Day (EA/DAY).

PAY ITEM NO. 102-1655 - BARRICADE, Type III, (Temporary MOT), Per FDOT Index No. 102-600 – the work specified in this Section shall be paid for at the contract unit price per Each Day (EA/DAY).

Section 110 of the Pinellas County Roadway and Std. Tech. Specs. – Clearing and Grubbing.

There is no separate bid item for Clearing and Grubbing The cost for Clearing and Grubbing shall be included in the items of work listed in the Bid Submittal Sheets. Section 110 Basis of Payment is hereby amended to include the following exceptions to lump sum pay quantities as follows:

110-0100-0001 – PIPE REMOVAL, 2" - 18",

under or equal to 10' depth

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0002 – PIPE REMOVAL, 2”–18”, over 10’ depth

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0005 – PIPE REMOVAL, >18"-36",

under or equal to 10' depth

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0006 – PIPE REMOVAL, >18”-36”, over 10’ depth

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0007 – PIPE REMOVAL, >36”,

under or equal to 10’ depth

110-0100-0008– PIPE REMOVAL, >36”, over 10’ depth

Shall be paid for at the contract unit price per Linear Foot (LF)

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0009 – CURB, Removal

Shall be paid for at the contract unit price per Linear Foot (LF)

110-0100-0010 ASPHALT – Removal, includes Roadway, Driveway and Parking Lots Variable Thickness

Shall be paid for at the contract unit price per Square Yard (SY)

110-0100-0011 PAVEMENT, Concrete, Removal, sidewalk, driveways, pads 4”-6” thick

Shall be paid for at the contract unit price per Square Yard (SY)

110-0100-0012 – MAILBOXES, RELOCATION

Shall be paid for at the contract unit price per Each (EA)

110-0100-0013 – CONCRETE, Removal

Shall be paid for at the contract unit price per Cubic Yard (CY)

110-0100-0015 – DRAINAGE STRUCTURE,

Removal, under or equal to 10’ depth

Shall be paid for at the contract unit price per Each (EA)

110-0100-0016 - DRAINAGE STRUCTURE,

Removal, over 10’ depth

Shall be paid for at the contract unit price per Each (EA)

110-0416 – TREE, REMOVE, 4” to under 16” in Diameter (Diameter at 5’ above the ground)

Shall be paid for at the contract unit price per Each (EA)

110-1630 – TREE, REMOVE, 16” to Under 30” Diameter (Diameter at 5’ above the ground)

Shall be paid for at the contract unit price per Each (EA)

110-3000 – TREE, REMOVE, Equal to or Over 30” Diameter (Diameter at 5’ above ground)

Shall be paid for at the contract unit price per Each (EA)

110-4000 – FENCE, Removal, all types Shall be paid for at the contract unit price per Linear Foot (LF)

Section 125-3000 of the Pinellas County Roadway and Std. Tech. Specs – Bedding Material.

The specification for BEDDING MATERIAL shall be incorporated to include Pay Item Number 125-3057 – BEDDING MATERIAL, Crushed Stone, Size #57.

• All bedding material must be wrapped with filter fabric wrap as shown in the plans or as directed by the Engineer. The work specified under this Section must also consist of the furnishing, cost, and placement of filter fabric wrapped bedding material.

PAY ITEM NUMBER 125-3057 – BEDDING MATERIAL, Crushed Stone, Size #57 – The work specified in this Section shall be paid for at the contract unit price per Ton (TN).

Section 160 of the Pinellas County Roadway and Std. Tech. Specs. – Stabilization.

The specification for STABLIZATION shall be incorporated to include Pay Item Number 160-0006 –

STABILIZATION, TYPE B LBR 40, FOR EXISTING SHOULDER GRADING.

• Shall include removal of vegetation, excavation, providing placement of 6” minimum thickness premixed stabilized shoulder material including grading and compaction

PAY ITEM NUMBER 160-0006 – STABILIZATION, TYPE B LBR 40, FOR EXISTING SHOULDER

GRADING – the work specified in this Section shall be paid for at the contract unit price per Square Yard

(SY).

Section 234 of the Pinellas County Roadway Std. Tech. Specs. – Superpave Asphalt Base PAY

ITEM NO. 234-1250-000 – SUPERPAVE ASPHALT BASE, Type B 12.5, Variable Thickness This pay item is provided for use on MSTU roadways where full depth milling is conducted, and the asphalt base will be applied directly on the subbase. This pay item shall include grading and compacting on the subbase prior to the application of asphalt, or as directed by the Engineer.

Section 334 of the Pinellas County Roadway Std. Tech. Specs. – Superpave Asphalt Concrete

PAY ITEM NO. 334-xxxx-xxx – SUPERPAVE ASPHALT CONCRETE The allowance for bituminous asphalt liquid can be found in the Pinellas County Standard Technical Specifications for Roadway and Related Construction, April 2022. Shall be used for all type roadways (arterials, collectors, parks, parking lots and local roadways) and include intersections, cul-de-sacs, driveways, medians, turn lanes, and any other configurations not mentioned. There will be no extra payment for the conditions noted above. The Superpave Asphalt mix will be as shown on the plans, or as directed by the Engineer.

PAY ITEM NO. 334-2095-460 SUPERPAVE ASPHALT CONCRETE, Leveling, Type SP 9.5 or SP 12.5, Fine, Traffic Level C, Variable Thickness

PAY ITEM NO. 334-3095-000 SUPERPAVE ASPHALT CONCRETE, Type SP 9.5, Fine, Traffic Level C, Variable Thickness

PAY ITEM NO. 334-3125-000 SUPERPAVE ASPHALT CONCRETE, Type SP 12.5, Fine, Traffic Level C, Variable Thickness

Section 380 of the Pinellas County Roadway Std. Tech. Specs. – Milling and Resurfacing of Existing Asphaltic Concrete Pavement and Roadway Base.

Section 380 Basis of Payment is hereby amended as to specific pay items as follows

• The work specified under this Section for milling operations must be paid for under the various pay items shown in the Schedule of Values for:

PAY ITEM NUMBER 380-3490 - MILLING EXISTING ASPHALT PAVEMENT, 2” Thickness or Less, Full Width.

PAY ITEM NUMBER 380-3495 - MILLING EXISTING ASPHALT PAVEMENT, More than 2" Thickness to 6" Thickness, Full Width.

Section 455 of the Pinellas County Roadway and Std. Tech. Specs. – SHEET PILING.

Subsection C1 is hereby created entitled TEMPORARY STEEL SHEET PILE.

All Work related to this item shall be in full accord with Section 455 of the FDOT Standard Specifications for Road and Bridge Construction and shall be paid in accordance with the Basis of Payment utilizing:

PAY ITEM NUMBER - 455-0008 – TEMPORARY SHEET PILE – The work specified in this section shall be paid for at the contract unit price per Square Foot (SF).

Section 520 of the Pinellas County Roadway Std. Tech. Specs. – CURB AND GUTTER & TRAFFIC

SEPARATOR.

The specification for CURB AND GUTTER & TRAFFIC SEPARATOR shall be incorporated to include Pay Item Number 520-2602 CURB & GUTTER, Concrete, In-Kind; Pay Item Number 520-2612 CURB & GUTTER FOR TREES, Concrete, In-Kind w/Steel:

• In-kind item shall only be used if the specific curb and gutter type is not listed on the “Bid Submittal Sheets.”

• Transition slope and drop curb work at curb ramps, handicap ramps and driveways shall be payable at the contract until pricing of the parent curb.

PAY ITEM NO. 520-2602 CURB & GUTTER, Concrete, In-Kind – the work specified in this Section shall be paid for at the contract unit price per Linear Foot (LF).

PAY ITEM NO. 520-2612 CURB & GUTTER FOR TREES, Concrete, In-Kind w/Steel– the work specified in this Section shall be paid for at the contract unit price per Linear Foot (LF).

Section 522 of the Pinellas County Roadway Std. Tech. Specs. – SIDEWALK.

Section 522 Basis of Payment is hereby amended to include the following pay items:

PAY ITEM NO. 522-3006 SIDEWALK AT TREES, CONCRETE, 6” Min. Thickness, w/Reinforcing Steel

– the work specified in this Section shall be paid for at the contract unit price per Square Yard (SY).

• Work shall include clearing and grubbing, pruning of roots, root barrier, concrete, reinforcing steel, and all incidental costs for the construction of the sidewalk at trees per the sidewalk at tree detail showing in the plans and listed in specifications.

PAY ITEM NO. 522-6010 SIDEWALK, CONCRETE, 6" Min. Thickness, with Footer, Monolithic– the work specified in this Section shall be paid for at the contract unit price per Square Yard (SY).

Work shall consist of all labor and materials to grind concrete, and asphalt as directed by the Engineer.

Section 575 of the Pinellas County Roadway Std. Tech. Spec. – SODDING. The specification for SODDING shall be incorporated to include Pay Item No. 575-0103 – SODDING, Bahia, includes clearing, grubbing, grading and compaction and Pay Item No. 575-0112 – SODDING, St. Augustine, Includes clearing, grubbing, grading, and compaction.

• All sodding includes clearing, grubbing, grading, and compaction.

PAY TIEM NO. 575-0103 SODDING, Bahia, Includes clearing, grubbing, grading, and compaction – the work specified in this Section shall be paid for at the contract unit price per Square Yard (SY).

PAY ITEM NO. 575-0112 SODDING, St. Augustine, Includes clearing, grubbing, grading, and compaction – the work specified in this Section shall be paid for at the contract unit price per Square Yard

(SY).

Section 999-000 of the Pinellas County Roadway Std. Tech. Spec. – UNSPECIFIED WORK Section 999-000 Basis of Payment is hereby amended to include the following pay item:

PAY ITEM NO. 999-003 SURVEY WORK (Note: PROFESSIONAL LIABILITY INSURANCE REQUIRED, SEE SECTION C.) – the work specified in this Section shall be paid for at the contract unit price per Each

(EA)

The work specified in this section shall be amended to include:

• All work shall be done in accordance with Section 005 Survey by Contractor.

• The right of way shall be staked out with a stake or marker every 100 feet on both sides of the road.

• All property corners and section corners shall be protected through the contract period by the contractor, if a property corner is damaged, they will be restored by a Florida registered Professional Land Surveyor at no additional cost to the County.

SUPPLEMENTAL SPECIFICATIONS

(The following supplemental specifications are in addition to the Pinellas County Standard Technical Specifications for Roadway and General Construction)

Technical Specs for Roadway and General Construction Jul 2019 - Pinellas County

ITEM NO. 120-0040 LOAD, HAUL, & DISPOSAL OF CONTAMINATED SOIL

Description: Work consists of all labor, equipment, and materials to load, haul, and dispose of contaminated soil. If contaminated soil is encountered and is required to be removed from the site, the Contractor shall load, haul, and dispose of the soil as directed by the Engineer.

Measurement: The work specified in this Section will be paid for at the contract unit price per Ton (TN).

Payment shall be made under:

ITEM NO. 120-0040 LOAD, HAUL, & DISPOSAL OF CONTAMINATED SOIL

ITEM NO. 120-1215 ROAD GRADING, LOCAL ROAD, Labor, Equipment, and Materials

Description: Work consists of all labor, equipment, and materials to grade the local road as required by the Engineer.

Measurement: The work specified in this Section will be paid for at the contract unit price per Square Yard

(SY).

Item No. 120-1215 ROAD GRADING, LOCAL ROAD, Labor, Equipment, and Materials

ITEM NO. 430-71-16XX CONCRETE COLLAR FOR EXTENSION OF EXISTING PIPE CULVERTS

Description: The work consists of all labor, material, and equipment required to install a concrete collar to extend existing pipe culverts as shown in the plans and per FDOT Index 280.

Measurement: The work specified in this Section will be paid for at the contract unit price per Each (EA)

Item No. 430-71-1601 CONCRETE COLLAR FOR EXTENSION OF EXISTING PIPE CULVERTS, FDOT Index 430-001, 15” – 24”

Item No. 430-71-1602 CONCRETE COLLAR FOR EXTENSION OF EXISTING PIPE CULVERTS, FDOT Index 430-001, 30” – 42” https://pinellas.gov/technical-specs-for-roadway-and-general-construction-jul-2019/

ITEM NO 800-1615 IRRIGATION (SPRINKLER) REPAIR OR REPLACE, Including Fittings, Heads, and Related Appurtenances

Description: The work consists of all labor, equipment, and materials to repair or replace the existing system to an equal or better pre-construction condition. The Contractor must verify the proper working order of irrigation systems affected by construction, both prior to and after construction. The limit of the repair shall be as directed by the Engineer.

Measurement and Payment: The work specified in this Section will be paid at the contract unit price per Linear Foot (LF) of road front footage of the property, as installed and accepted.

WATER MAIN SUPPLEMENTAL SPECIFICATIONS

ITEM NO. PW331101-304-xxxx Pipe – Potable Water

Description: The work consists of furnishing all labor, equipment and materials for installing pipe as shown on the plans or directed by the Engineer. All ductile iron pipe shall have polyethylene encasement. The unit price shall include all costs necessary to install the pipe including mobilization, maintenance of traffic, survey layout (based upon property monuments established by others), material, polyethylene wrap on ductile iron pipe, tracer wire on PVC pipe, fusing of HDPE/PVC pipe and two (2) tracer wires on HDPE/PVC pipe, pavement cutting, trenching, replacement of base material, dewatering, sheeting, bracing, utility crossings, barricades, clearing of the right-of-way, protection of property, backfilling, pipe jointing materials, bolts, gaskets, pressure testing, disinfection, field layout, etc. Restoration of pavement and grass shall not be paid for as separate pay items but shall be included in the cost of laying pipe.

Measurement: The quantities of pipe to be paid for under this Item shall be the length in linear feet of pipe measured along the centerline of the pipe through valves and fittings in place, completed, tested, and accepted.

Item No. PW331101-304-06P18RJF 6” PVC Restrained Joint Pipe & Fittings C-900 DR 18 Per LF

ITEM NO. PW331101-308-xxxx Sleeve Connection

Description: The work consists of furnishing all labor, equipment and materials for installing sleeve connections not included in other items. The unit price shall cover the cost of furnishing the sleeve connection, transportation, jointing materials, bolts, gaskets, polyethylene wrap and all necessary labor.

Measurement: The quantities of sleeve connection to be paid for under this item shall be the number each measured in place, completed, tested, and accepted.

Payment shall be made under:

Item No. PW331101-308-02SC 2” Sleeved Connection Per EA

Item No. PW331101-308-06SC 6” Sleeved Connection Per EA

ITEM NO. PW331101-308-xxxx Ductile Iron Fittings

Description: The work consists of furnishing all labor, equipment and materials for installing ductile iron fittings not included in other items. The unit price shall cover the cost of furnishing the fittings, transportation, jointing materials, bolts, gaskets, polyethylene wrap and all necessary labor. Wherever reaction backing is directed by the Engineer, the cost of furnishing and installing joint restraint shall be included in the unit price for Ductile Iron Fittings.

Measurement: The quantities of ductile iron fittings to be paid for under this Item shall be the weight of the fitting required as established weight per fitting, including bolts, in tons (2,000 pounds) measured in place, completed, tested, and accepted. The weight of gaskets, jointing materials, etc., shall not be included in the computation of ductile iron fitting tonnage and restraint is paid for under a separate item.

Item No. PW331101-308-C153 DI Fittings C153 (Compact Body) Per Ton

ITEM NO. PW331101-309-9xxx Adjustment of Valve Box & Cover

Description: The work consists of furnishing all labor, equipment, and materials for the vertical adjustment of an existing valve box and cover to match proposed finish grade. The unit price shall include placement of the valve cover to finish grade as shown on plans or directed by the Engineer.

Measurement: the quantity of valve box and cover adjustments to be paid for under this item shall be the number each measured in place, on grade, inspected, and accepted.

Item No. PW331101-309-9001 Adjust Valve Box to Finished Grade (In Pavement) Per EA Item No. PW331101-309-9002 Adjust Valve Box to Finished Grade (Outside of Pavement) Per EA

ITEM NO. PW331101-310-xxxx Fire Hydrant Assembly

Description: The work consists of furnishing all labor, equipment and materials for constructing a complete fire hydrant assembly, including one (1) hydrant control valve. The unit price shall include the cost of the fire hydrant, control valve, valve box, barrel extensions, anchoring couplings, anchoring pipe, anchoring elbows, polyethylene wrap, and final adjustment of valve box(es) to proper finish grade. Fire hydrants greater than 10’ from main require installation of a second valve at the main to be paid for under separate item.

Measurement: The quantities of fire hydrant assemblies to be paid for under this item shall be the number each measured in place, completed, tested, and accepted.

Item No. PW331101-310-0001 Fire Hydrant Assembly Per EA

ITEM NO. PW331101-310-xxxx Relocate Fire Hydrant Assembly

Description: The work consists of furnishing all labor, equipment and materials for relocating an existing fire hydrant assembly. The unit price shall include the cost of pipe, fittings, control valve, valve box, barrel extensions, anchoring couplings, anchoring pipe, anchoring elbows, polyethylene wrap, and adjustment of valve box(es) to finish grade.

Measurement: The quantities of fire hydrant assemblies to be paid for under this item shall be the number each measured in place, completed, tested, and accepted.

Item No. PW331101-310-9001 Relocate Fire Hydrant Assembly (Salvage) Per EA

ITEM NO. PW331101-313-xxxx Adjustment of Water Meter Box – (Horizontal)

Description: The work consists of furnishing all labor, equipment, customer coordination, and materials for the horizontal adjustment greater than 6” of an existing meter box by the use of salvaged assembly or new assembly provided by the County. The unit price shall include placement of the meter and box to finish grade at proposed locations as shown on plans or directed by the Engineer. Horizontal adjustments less than 6” shall be considered incidental to the proposed work and no separate payment shall be made.

Measurement: The quantity of meter box adjustments to be paid for under this item shall be the number each measured in place, inspected, and accepted. Payment for additional tubing, when required, shall be under a separate item.

Item No. PW331101-313-9001 Horizontal Adjustment of Potable Meter Box (> 6”) Per EA

ITEM NO. PW331101-313-xxxx Adjustment of Water Meter Box (Vertical)

Description: The work consists of furnishing all labor, equipment, customer coordination, and materials for the vertical adjustment greater than 3” of an existing meter box by the use of salvaged assembly, or new assembly provided by the County. The unit price shall include placement of the meter and box to finish grade as shown on plans or directed by the Engineer. Vertical adjustments less than 3” shall be considered incidental to the proposed work and no separate payment shall be made.

Measurement: The quantity of meter box adjustments to be paid for under this item shall be the number each measured in place, inspected, and accepted. Payment for additional tubing, when required, shall be under a separate item.

Item No. PW331101-313-9002 Vertical Adjustment of Potable Meter Box (> 3”) Per EA

ITEM NO. PW331101-314-xxxx Adjustment of Water Meter Box (Removal, Relocation & Reconnection)

Description: The work consists of furnishing all labor, equipment, customer coordination, and materials for removal, relocation and reconnection of an existing meter box by the use of salvaged assembly, or new assembly provided by the County. The unit price shall include placement of the meter and box to finish grade as shown on plans or directed by the Engineer.

Measurement: The quantity of meter box removal, relocation and reconnection to be paid for under this item shall be the number each measured in place inspected and accepted.

Item No. PW331101-314-915MBR 1 ½” Meter & Backflow (Remove, Relocate & Reconnect) Per EA

Item No. PW331101-314-975MBR ¾” Meter & Backflow (Remove, Relocate & Reconnect) Per EA

ITEM NO. PW331101-314-xxxx Adjustment of Service

Description: The work consists of furnishing all labor, equipment, customer coordination, and materials for adjusting service tubing found in conflict with proposed improvements between the main and meter. HDPE service tubing shall be DR9, copper tubing size (CTS), and rated for 200 psi. The unit price shall include adequately sized tubing associated with the meter proposed or in place.

Measurement: The quantity of service tubing to be paid for under this item shall be each service measured in place, completed, in service, inspected, and accepted.

Item No. PW331101-314-9075 ¾” Service Adjustment Per EA

Item No. PW331101-314-9109 1” Or Greater Service Adjustment Per EA

ITEM NO. PW-331101-501-XXX Pipe Offset

Description: The work consists of furnishing all labor, equipment, customer coordination/notification, and materials for the relocating of pipeline found to be in conflict with proposed improvements from other construction activities. The pipeline offset may be PVC, HDPE, Ductile Iron, or Cast Iron pipe. All ductile iron pipe shall have polyethylene encasement. The unit price includes up to 50 linear feet of pipe offset. Pipe relocation offsets greater than 50 linear feet shall be paid for under PIPE INSTALLATION and other Pay Items. Pipe relocation offsets are often times in close proximity to other utilities. All hand digging and other special precautions required to protect other utilities is included in the unit price. The unit price shall include all costs necessary to complete the offset and remove existing main including: survey layout (based on property monuments established by others), material, localized dewatering, connection sleeves, reverse deadmen, joint restraints, polyethylene wrap on ductile iron pipe, tracer wire, pavement cutting, backfilling, pressure testing, and field layouts. Pipe elbow fittings, excavation, and well point dewatering for pipeline relocation offsets are separate pay items.

Measurement: The quantity to be paid under this item will be in accordance with each (EA) pipe relocation offset completed.

Item No. PW-331101-501-0002 2" Dia. Pipe Offset

Item No. PW-331101-501-0006 6" Dia. Pipe Offset

ITEM NO. PW999-0000 Unspecified Work– Water

Description: The work under this Section includes any unspecified work that may be associated with the work in this contract or as otherwise identified by the Engineer. Any amount of extra work and/or alterations to this contract charged to this pay item shall be fully documented and approved in writing, in advance, by the Engineer. All work performed under this pay item shall be completed in accordance with all conditions and requirements of this contract and shall include the work to be done by all necessary subcontractors and/or suppliers. “Unspecified Work” shall mean the stated fixed sum of money to be used only at the Engineer’s specified direction. The particular requirements and items will be provided to the Contractor at the appropriate time and amounts shall apply only to additional items over and above those specified/indicated in the plans for this contract.

Measurement: The work in this Section shall be paid for by a portion under the Schedule of Values of this contract. Use of any portion of this pay item shall require written approval by the Engineer. The basis of negotiated process and subcontractor’s invoices will be included in the Contractor’s pay application. Copies of invoices, equipment costs, and other supporting documentation shall be included.

Item No. PW999-0000 Unspecified Work Per EA

SANITARY SEWER SUPPLEMENTAL SPECIFICATIONS

ITEM NO. SS-333301-301-9xxxxx Installation or Adjustment of Sanitary Sewer Service Collector

Description: The work consists of furnishing all labor, equipment, by-pass operations, customer coordination and materials for installation of a new or relocating a sanitary sewer service lateral found to be in conflict with proposed improvement or as directed by the Engineer. The unit price shall include all costs necessary to install up to 30 linear feet of service pipe including mobilization, maintenance of traffic, survey layout (based upon property monuments established by others), material, polyethylene wrap on ductile iron pipe, fittings, pipe cutting, wye unit on main, installation of riser pipe and cleanout at the right-of-way line, pavement cutting, trenching, dewatering for excavations up to 6-ft deep, 6-ft to 8-ft deep, or 8-ft to 10-ft deep, sheeting for excavations up to less than 6-ft deep, 6-ft to less than 8-ft deep, or 8-ft to 10-ft deep, bracing, utility crossings, barricades, clearing of the right-of-way, protection of property, backfilling, field layout, etc. Service pipe lengths more than 30 feet will be paid for as Gravity Sewer Pipe. Restoration will be paid for under separate pay items.

Measurement: The quantities of pipe to be paid for under this item shall be each measured and inspected in place, completed, and accepted.

Item No. SS-333301-301-940006 4" Pipe - Install or Adjust Service Lateral 0' to < 6' Deep Per EA

Item No. SS-333301-301-940608 4" Pipe-Install or Adjust Service Lateral 6' to < 8' Deep Per EA

Item No. SS-333301-301-940810 4" Pipe-Install or Adjust Service Lateral 8' to 10' Deep Per EA

Item No. SS-333301-301-960006 6" Pipe - Install or Adjust Service Lateral 0' to < 6' Deep Per EA Item No. SS-333301-301-960608 6" Pipe-Install or Adjust Service Lateral 6' to < 8' Deep Per EA

Item No. SS-333301-301-960810 6" Pipe-Install or Adjust Service Lateral 8' to 10' Deep Per EA

ITEM NO. SS-333900-302-Kxxx Adjust Manhole Rim & Cover

Description: This item provides all labor, equipment and materials for adjusting existing manhole riser, C.I.

frame, and cover. Adjustment includes removal of existing ring and cover and removal or placement of up to 6 courses of brick and reinstalling the existing ring and cover. The work does not include excavation, surface restoration, sheeting or well point dewatering which, if required, will be paid for, or is part of the work, under other contract pay items.

Measurement: The quantities of manhole rim and cover adjustments to be paid under this item shall be each measured in place, on grade, inspected, and accepted.

Payment shall be made under:

Item No. SS-333900-302-K001 Adjust Manhole Rim & Cover to Finished Grade (In Sidewalk or Pavement) Per EA

Item No. SS-333900-302-K002 Adjust Manhole Rim & Cover to Finished Grade (Outside

Pavement) Per EA

ITEM NO. SS-999-0000 Unspecified Work– Sanitary Sewer

Description: The work under this Section includes any unspecified work that may be associated with the work in this contract or as otherwise identified by the Engineer. Any amount of extra work and/or alterations to this contract charged to this pay item shall be fully documented and approved in writing, in advance, by the Engineer. All work performed under this pay item shall be completed in accordance with all conditions and requirements of this contract and shall include the work to be done by all necessary subcontractors and/or suppliers. “Unspecified Work” shall mean the stated fixed sum of money to be used only at the Engineer’s specified direction. The particular requirements and items will be provided to the Contractor at the appropriate time and amounts shall apply only to additional items cover and above those specified/indicated in the plans for this contract. For equipment under the control of the Contractor through direct ownership, leasing, renting, or other method of acquisition not included in the bid, the Contractor shall furnish cost data, which may assist the Engineer in the establishment of an equitable rate.

Measurement: The work in this Section shall be paid for by a portion under the Schedule of Values of this contract. Use of any portion of this pay item shall require written approval by the Engineer. The basis of negotiated prices and subcontractor’s invoices will be included in the Contractor’s pay application. Copies of invoices, equipment costs, and other supporting documentation shall be included.

Item No. SS-999-0000 Unspecified Work Per EA