20196 SX0 ADDENDUM NO. 4.pdf
PDF 2 MB Posted
- Attached to
- 20196 SX0 Glen Echo Interceptor Relief Sewer
- Solicitation number
- BPM039712
- Issued by
- Baltimore County, Maryland
About this file
This document is an addendum related to Contract No. 20196 SX0 for the Glen Echo Interceptor Relief Sewer project in Baltimore County, Maryland. The addendum revises the bid due date and time, postponing the bid opening indefinitely. The project entails the construction of approximately 5,319 linear feet of 24-inch and 30-inch ductile iron pipe, 16 precast concrete sanitary sewer manholes, traffic control, excavation, shoring, dewatering, backfill, pavement replacement, landscaping, and restoration. A pre-bid meeting was previously held on September 27, 2023. No successful bidder may withdraw their bid within 90 days after the opening.
The contract is based on the Baltimore County Department of Public Works' "Standard Specifications for Construction and Materials" and "Standard Details for Construction." The contractor must comply with all applicable laws, ordinances, rules, and regulations, including obtaining necessary permits. Pricing is based on lump sum and unit prices, with contingent items incorporated as directed by the engineer. The contract has a duration of 382 calendar days, with liquidated damages assessed for late completion.
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| File | Type | Posted |
|---|---|---|
| 20196 SX0 ADDENDUM NO. 4.pdf | ||
| 20196 SX0 ADDENDUM NO. 5.pdf | ||
| 20196 SX0 ADDENDUM NO. 1.pdf | ||
| 20196 SX0 ADDENDUM NO. 2.pdf | ||
| 20196 SX0 ADDENDUM NO. 3.pdf | ||
| 20196 SX0 ADDENDUM NO. 2.pdf | ||
| 20196 SX0 ADDENDUM NO. 3.pdf | ||
| 20196 SX0 ADDENDUM NO. 1.pdf |
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BALTIMORE COUNTY, MARYLAND
DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION
DIVISION OF CONSTRUCTION CONTRACTS ADMINISTRATION
111 WEST CHESAPEAKE AVENUE
TOWSON, MARYLAND 21204
Contract No. 20196 SX0 Project No’s. 010777252
Glen Echo Interceptor Relief Sewer Edgemere – District 15c7
Job Order No’s. 231-201-0077-7252
ADDENDUM NO. 4
DATE: 10/16/2023
Contact: Barb Wentworth, 410-887-3531, bwentworth@baltimorecountymd.gov
To All Bidders
This addendum is hereby made a part of the Proposal and the Special Provisions, and is hereby incorporated into the Contract. Should this addendum conflict with any portion of the Special Provisions, the Proposal, or any prior addenda, this addendum shall supersede and control.
Please note the attached changes, corrections, and/or information in connection with the contract and submit bids and be otherwise governed accordingly.
In the Proposal
Revised and attached to be inserted: Page 338, Section V - Description of Work, changing the Bid Due Date and Time to Postponed Indefinitely from Thursday, October 19, 2023 at 10:45 a.m.
Attachments – 1
Please sign below acknowledging receipt of this addendum and retun with your bid.
Company Name
Signature mailto:tcrews@baltimorecountymd.gov mailto:bwentworth@baltimorecountymd.gov
Revised 12-6-10
CONTRACT NO. 20196 SX0
S E C T I O N –V P R O P O S A L
DESCRIPTION OF WORK
Bid Opening via Teleconference WebEx POSTPONED INDEFINITELY
Begin Work within Fifteen (15) Days after NOTICE TO PROCEED.
CALENDAR Days for Completion Three Hundred and Eighty Two (382) CALENDAR DAYS
If Contractor fails to complete the Contract within the required “Days for Completion”, the following Liquidated Damages will be paid by the Contractor for each Calendar Day thereafter:
Day 1 through Day 30 - $1,000 per Calendar day Day 31 through Day 60 - $2,500 per Calendar day Day 61 and thereafter - $6,000 per Calendar day
Cost Group “F ($5,000,001 to $10,000,000)” (Prequalified contractors with a Cost Group restriction must bid within the dollar amount stated on their Certificate of Prequalification).
Work Classification: F-1
TO BALTIMORE COUNTY, MARYLAND: Work includes, but is not limited to; mobilization; clearing and grubbing; demolition if required; construction of approximately 5,319 LF of 24-inch and 30-inch ductile iron pipe (DIP); construction of 16 pre-cast concrete sanitary sewer manholes ranging in size from 48- to 84-inch totaling approximately 269 VF; traffic control; all related excavation, shoring, dewatering, backfill; base and surface pavement replacement; landscaping and restoration of all disturbed surfaces; testing; demobilization. Edgemere – District 15c7.
The following listed Drawing Number(s) are collectively the “Drawings”, and are hereby incorporated in the Contract.
Job Order No.
231-201-0077-7252
Drawing Number’s
2020-1386 through 2020-1407
A pre-bid meeting will be held on Wednesday, September 27, 2023 at 10:00 a.m. EST via WebEx.
Phone-In (audio only) 1-415-655-0001 and the Access Code is 2312 741 2302#. Video Conference use Webex link signin.webex.com Meeting Number 2312 741 2302# Password NcRpyv8wS86
Note: No successful bidder may withdraw their bid within NINETY (90) days after the opening thereof.
The Contractor hereby declares that it has carefully examined the solicitation, plans and specifications, form of contract, Special Provisions and Drawings (collectively the “Contract Documents”). The Contractor also hereby declares that it has carefully examined the February 2000 “Standard Specifications for Construction and Materials” and “Standard Details for Construction,” collectively the “Applicable County Law” and any and all Department of Public Works revisions thereto as of the date of advertisement. The Contract Documents, the Applicable County Law and the Department of Public Works revisions thereto are collectively the “Specifications” and are incorporated herein. Copies of any and all Department of Public Works revisions including but not limited to Addendum No. 3 and General Conditions Building Projects, are on file and available in the Division of Construction Contracts Administration, County Office Building, Towson, Maryland, and can be downloaded and printed from the internet using Acrobat Reader at:
http://www.baltimorecountymd.gov/Agencies/publicworks/standardsandspecs/specsanddetails.html Also, the Contractor has, to its satisfaction, examined the locality of the proposed work and agrees to furnish all labor, tools, materials, machinery, equipment, and other means of construction called for in the manner provided in the Specifications for the prices shown on the next page(s) and as evidenced by Contractor’s signature on the last page thereof.
SCHEDULE OF PRICES
NOTE: The Bidder shall fill out this Proposal, write in the unit prices in clear numerals, and make the extensions.
For complete information concerning these items, see Specifications and contract forms.
Contract No. 20196 SX0 Addendum No. 4
Revised, October 13, 2023 http://www.baltimorecountymd.gov/Agencies/publicworks/standardsandspecs/specsanddetails.html
| Add #1 Page 1 & 338.pdf |
| ADP6B30.tmp |
| PROPOSAL FORM |
| BALTIMORE COUNTY |
| TOWSON, MARYLAND |
| Division of Construction Contracts Administration |
| Contract No. 18113 GX0 |
| DEPS Design Project |
| Scotts Level Branch @ Oella Avenue Stream Restoration |
| CONTRACT BASED ON FEBRUARY 2000 |
| STANDARD SPECIFICATIONS FOR CONSTRUCTION & MATERIALS |
| AND STANDARD DETAILS FOR CONSTRUCTION, 2007 |
| TABLE OF CONTENTS |
| Number SECTION NAME Number |
| 2 |
| ADP354.tmp |
| PROPOSAL FORM |
| BALTIMORE COUNTY |
| TOWSON, MARYLAND |
| Division of Construction Contracts Administration |
| Contract No. 18257 PO0 |
| Property Management Project |
| Baltimore County Public Safety Building Roof Replacement – |
| CONTRACT BASED ON FEBRUARY 2000 |
| STANDARD SPECIFICATIONS FOR CONSTRUCTION & MATERIALS |
| AND STANDARD DETAILS FOR CONSTRUCTION, 2007 |
| TABLE OF CONTENTS |
| Number SECTION NAME Number |
| 2 |
| ADPA235.tmp |
| PROPOSAL FORM |
| BALTIMORE COUNTY |
| TOWSON, MARYLAND |
| Division of Construction Contracts Administration |
| Contract No. |
| CONTRACT BASED ON FEBRUARY 2000 |
| STANDARD SPECIFICATIONS FOR CONSTRUCTION & MATERIALS |
| AND STANDARD DETAILS FOR CONSTRUCTION, 2007 |
| TABLE OF CONTENTS |
| Number SECTION NAME Number |
| 2 |
| ADP6641.tmp |
| PROPOSAL FORM |
| BALTIMORE COUNTY |
| TOWSON, MARYLAND |
| Division of Construction Contracts Administration |
| Contract No. |
| CONTRACT BASED ON FEBRUARY 2000 |
| STANDARD SPECIFICATIONS FOR CONSTRUCTION & MATERIALS |
| AND STANDARD DETAILS FOR CONSTRUCTION, 2007 |
| TABLE OF CONTENTS |
| Number SECTION NAME Number |
| 2 |
| Blank Page |
| Blank Page |
| PROPOSAL SECTION TEMPLATE REV. 6-28-2023.pdf |
| BALTIMORE COUNTY Complete MBE Plan package 05232019.pdf |
| BCG MBE B Participation 12142018.pdf |
| MBE/WBE PARTICIPATION SCHEDULE |
| Prime’s Name |
| 2. MBE/WBE Firm Name |
| MBE/WBE Firm Address |
| 3. MBE/WBE Firm Name |
| Name |
| Date |
| BCG MBE D Unavailability Certificate 10052017.pdf |
| Signature of Minority Firms MBE/WBE Representative Title Date |
| MDOT/Baltimore City Certification # Telephone # |
| BCG MBE C MBEWBE DISCLOSURE AND PARTICIPATION STATMEMENT 05132019.pdf |
| BALTIMORE COUNTY, MARYLAND |
| MBE/WBE DISCLOSURE AND PARTICIPATION STATMEMENT |
| BALTIMORE COUNTY Complete MBE Plan package 07262019.pdf |
| BCG MBE B Participation 12142018.pdf |
| MBE/WBE PARTICIPATION SCHEDULE |
| Prime’s Name |
| 2. MBE/WBE Firm Name |
| MBE/WBE Firm Address |
| 3. MBE/WBE Firm Name |
| Name |
| Date |
| BCG MBE D Unavailability Certificate 10052017.pdf |
| Signature of Minority Firms MBE/WBE Representative Title Date |
| MDOT/Baltimore City Certification # Telephone # |
| BCG MBE C MBEWBE DISCLOSURE AND PARTICIPATION STATMEMENT 05132019.pdf |
| BALTIMORE COUNTY, MARYLAND |
| MBE/WBE DISCLOSURE AND PARTICIPATION STATMEMENT |
| BCG MBE B Participation final 10292019.pdf |
| SUBCONTRACTOR PARTICIPATION SCHEDULE |
| Prime Name |
| 2. Subcontractor Name and Tax ID |
| Subcontractor Address |
| 3. Subcontractor Name and Tax ID |
| Name |
| Date |
| BCG MBE C MBEWBESB DISCLOSURE AND PARTICIPATION STATMEMENT 10252019.pdf |
| BALTIMORE COUNTY, MARYLAND |
| SUBCONTRACTOR DISCLOSURE AND PARTICIPATION STATMEMENT |
| Blank Page |
| Blank Page |
| USE THIS FORM JS Section V-1 Proposal Calendar Days 5-17-07.pdf |
| S E C T I O N –V |
| SCHEDULE OF PRICES |
| CONSENT DECREE USE THIS FORM JS Section V-1 Proposal Force Majeure 2-17-09.pdf |
| S E C T I O N –V |
| SCHEDULE OF PRICES |
| MBE-GLO 126 MBE Requirements 4-3-2023 (002) cmp comments 4523.pdf |
| The failure of a Bidder/Offeror to properly complete and submit the appropriate MBE/WBE plan forms and, if applicable, required Good Faith Effort (GFE) documentation shall result in the bid/proposal being deemed as nonresponsive and not susceptible... |
| NOTE: If the apparent awardee fails to return each completed document within the required time, THE PROCUREMENT OFFICER MAY DETERMINE THAT THE APPARENT AWARDEE IS NOT RESPONSIBLE AND THEREFORE NOT SUSPECTIBLE FOR CONTRACT AWARD. |
| Blank Page |
| CONTRACT NUMBER_HIGHWAY CONSTRUCTION PREVAILING WAGE.pdf |
| Sheet1 |
| USE THIS FORM NOW CONSENT DECREE Revised 2-09.pdf |
| C O N T R A C T A G R E E M E N T |
| Date VI-1 |
| Rev. 9/26/18 |
| Date |
| Combined Specs PDF.pdf |
| 5-01010 DAB 8_8_2023.pdf |
| 1.01 RELATED DOCUMENTS |
| A. These Technical Specifications are divided into 3 parts. |
| 1. Part 1 - General: includes administrative and procedural requirements in a number of articles, such as system description. |
| 2. Part 2 - Materials: includes materials, equipment, components, and source quality control. |
| 3. Part 3 - Construction: includes construction, installation, application, and field quality control. Schedules, if used, are in Part 3. |
| B. These TECHNICAL SPECIFICATIONS include Section SP-01900 Special Conditions: |
| 1. The Special Conditions (Section SP-01900) modify Baltimore County Department of Public Works “Standard Specifications for Construction and Materials”, dated January 2000, and all associated Errata, Addenda, and Supplemental Specifications and the B... |
| 2. The Special Conditions (Section SP-01900) contain general and specific information concerning the control of work and limits on the methods of construction. |
C. These TECHNICAL SPECIFICATIONS supplement the STANDARD SPECIFICATIONS as defined below in Paragraph 1.04. In the event of conflict, these TECHNICAL SPECIFICATIONS of the Special Provisions, including the Special Conditions (Section SP-01900), shal...
| 1.02 DESCRIPTION OF WORK |
| 1.03 LOCATION |
| A. Work to be performed begins at the Delmar Pumping Station adjacent to North Point Boulevard Rte. 151 extending along and within the North Point Spur Trail. The proposed relief sewer extends approximately 5,000-feet South-East and includes crossings... |
| B. Contractor Storage and Staging area is located within the working limits and/or limits of disturbance of the project site. Additional storage area is provided adjacent to Lode Forest Drive. Work under this contract will be restricted to the working... |
| 1.04 CONTRACT DOCUMENTS |
| A. Item 1 - CONTRACT DRAWINGS |
| B. Item 2 - CONTRACT BOOK AND TECHNICAL SPECIFICATIONS |
| C. Item 3 - STANDARD SPECIFICATIONS |
| 1. Baltimore County Department of Public Works, “Standard Specifications for Construction and Materials”, dated January 2000 and all associated Errata, Addenda, and Supplemental Specifications. |
| 2. Baltimore County Department of Public Works, “Standard Details for Construction”, dated February 2007 and all associated Errata, Addenda, and Supplemental Details. |
| 3. “2011 Maryland Standards and Specifications for Soil Erosion and Sediment Control”, dated December 2011 and all associated revisions. |
| 4. Maryland Department of Transportation, State Highway Administration, “Standard Specifications for Construction and Materials”, dated July 2008, and subsequent revisions thereto. |
1.05 CONTRACT TIME
| 6-01025 8-1-23 DAB edits 8_16_2023.pdf |
| SECTION SP-01025 |
| 1.01 RELATED DOCUMENTS |
| 1.02 DESCRIPTION |
| A. Payment for the work completed under this Contract will be made at the lump sum and unit prices. These prices shall include the furnishing of all labor, tools, equipment and materials, and the performing of all work necessary to complete the proje... |
| B. The Contractor, with the approval of the Engineer, may decide not to clear the entire area within the allowable working limits as shown on the CONTRACT DRAWINGS. Payment for work associated with pavement replacement and/or repair, pavement milling... |
| C. When the term “as directed by the Engineer” is used in describing the method of measurement or basis of payment for an item of the Contract, it shall be understood that the order from the Engineer to the Contractor will be either: 1) a written dire... |
| 1.03 CONTRACTOR TO SUBMIT BREAKDOWN |
| 1.04 CONTINGENT ITEMS |
| A. These items of work shall be in accordance with Section TC-3.03 of the STANDARD SPECIFICATIONS. |
| B. The Contractor in submitting the Proposal agrees to accept as full compensation the unit prices stipulated for the fixed price contingent items that are incorporated into the work as indicated. The fixed price contingent items shall be in accordanc... |
| 1.05 PAYMENT ITEMS |
| 1. This item of work shall consist of providing all material, labor, and equipment required for supplying and maintaining the Engineer’s office in accordance with Section 103 of the STANDARD SPECIFICATIONS and as directed by the Engineer. |
| 2. Work performed under this item will not be measured for payment but will be paid for at the Contract lump sum price in accordance with Section 103.04 of the STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of providing all material, labor and equipment required to maintain traffic during construction to include, but not limited to, the fabrication, installation, maintenance, and removal of all temporary maintenance of ... |
| 2. Work performed under this item will not be measured for payment but will be paid for at the Contract lump sum price. |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete the mobilizing of all necessary equipment and supplies in accordance with Section 108 of the Standard Specifications and as directed by the Engine... |
| 2. Work performed under this item will not be measured for payment but will be paid for at the Contract lump sum price in accordance with Section 108.04 of the STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete the clearing and grubbing of all necessary vegetation in accordance with Section 101 of the STANDARD SPECIFICATIONS and as directed by the Enginee... |
| 2. Work performed under this item will not be measured for payment but will be paid for at the Contract lump sum price in accordance with Section 101.04 of the STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the stabilized construction entrances as shown on the CONTRACT DRAWINGS, in accordance with Section 308 of the STANDARD SPECIFICATIONS and as directed by the... |
| 2. Measurement and payment shall be paid at the Contract unit price per each for stabilized construction entrance. |
| 3. The unit price per each of stabilized construction entrances actually installed shall include and cover furnishing all labor, materials and equipment necessary to complete the work required; to include, but not limited to, furnishing, installing, m... |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the silt fence for erosion and sediment control as directed by the Engineer, in accordance with Section 308 of the Standard Specifications and as directed by... |
| 2. Measurement and payment per linear foot under this item shall be made in accordance with Section 308.04.06 of the Standard Specifications. |
| 3. The unit price shall include all labor, materials, and equipment necessary for providing silt fence including silt fence check dams and clear water diversion pipe in silt fence as shown on the CONTRACT DRAWINGS, as required, or as directed by the E... |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the super silt fence for erosion and sediment control as shown on the CONTRACT DRAWINGS, in accordance with Section 308 of the Standard Specifications and as... |
| 2. Measurement and payment per linear foot under this item shall be made in accordance with Section 308.04.07 of the Standard Specifications. |
| 3. The unit price shall include all labor, materials, and equipment necessary for providing super silt fence including silt fence check dams and clear water diversion pipe in silt fence and super silt fence on pavement as shown on the CONTRACT DRAWING... |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the curb inlet protections as shown on the CONTRACT DRAWINGS in accordance with Section 308 of the Standard Specifications and as directed by the Engineer. |
| 2. Measurement and payment shall be paid at the Contract unit price per each for curb inlet protection. |
| 3. The unit price per each curb inlet protection actually installed shall include and cover furnishing all labor, materials and equipment necessary to complete the work required. |
| 4. Work shall include removal of sediment and replacement of device as required or as directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to furnish and install filter bag as directed by the Engineer. |
| 2. Measurement and payment shall be paid at the Contract unit price per each for the filter bag. |
| 3. The unit price per each filter bag actually installed shall include and cover furnishing all labor, materials and equipment necessary to complete the work required. |
| 4. Work shall include removal of sediment and replacement of device as required or as directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to furnish and install portable sediment tank as directed by the Engineer. |
| 2. Measurement and payment shall be paid at the Contract unit price per each for the portable sediment tank. |
| 3. The unit price per each portable sediment tank actually installed shall include and cover furnishing all labor, materials and equipment necessary to complete the work required in accordance with Section 308 of the Standard Specifications. |
| 4. Work shall include removal of sediment and replacement of device as required or as directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment to provide Mix No. 1 concrete when directed by the Engineer in accordance with Sections 109, 305, and 902 of the Standard Specifications. |
| 2. Measurement and payment shall be per cubic yard of the actual quantity of Mix No. 1 concrete placed when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the utility underdrains when directed by the Engineer in accordance with Section 306 of the STANDARD SPECIFICATIONS. |
| 2. Measurement and payment per linear foot installed under this item shall be made in accordance with Section 306.04 of the STANDARD SPECIFICATIONS when directed by the engineer. |
| 1. This item of work shall consist of all labor, materials and equipment to provide Calcium Chloride when directed by the Engineer in accordance with Sections 109 and 921.02 of the Standard Specifications. |
| 2. Measurement and payment shall be per ton of the actual quantity of calcium chloride placed in accordance with Section 109.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to provide temporary seeding when directed by the Engineer and in accordance with Section 704 of the Standard Specifications. |
| 2. Measurement and payment per pound under this item shall be made in accordance with Section 704.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete permanent seeding on the 4-inches of topsoil placed in accordance with Section 705 of the STANDARD SPECIFICATIONS within the Limit of Disturbance ... |
| 2. Measurement and payment per pound under this item shall be made in accordance with the CONTRACT DRAWINGS, Section 705 of the STANDARD SPECIFICATIONS, and as directed by the Engineer. |
| 3. Work shall include furnishing all labor, materials and equipment necessary to complete the work required; to include, but not limited to, preparing the seed bed; furnishing and placing fertilizer, lime, seed, and water; maintaining and replacing if... |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete the temporary straw mulching in accordance with Section 308 and 704 of the STANDARD SPECIFICATIONS, and as directed by the Engineer. |
| 2. Measurement and payment per square yard under this item shall be made in accordance with Section 308.04.13 of STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete Class 3 Excavation with select backfill when directed by the Engineer in accordance with Sections 109, 301, and 302 of the STANDARD SPECIFICATIONS. |
| 2. Measurement and payment per cubic yard under this item shall be made in accordance with Section 109.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the furnishing and placing of material when directed by the Engineer in accordance with Sections 109 and 203 of the STANDARD SPECIFICATIONS. |
| 2. Measurement and payment per cubic yard under this item shall be made in accordance with Section 203.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the excavation of test pits when directed by the Engineer and in accordance with Sections 109 and 205 of the Standard Specifications. Work does not include ... |
| 2. Measurement and payment per cubic yard under this item shall be made in accordance with Section 205.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the excavation of test pits by means of a vacuum when directed by the Engineer and in accordance with Sections 109 and 205 of the Standard Specifications. W... |
| 2. Measurement and payment per cubic yard under this item shall be made in accordance with Section 205.04 of the STANDARD SPECIFICATIONS when directed by the Engineer. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the aggregate base for maintenance of traffic when directed by the Engineer in accordance with Section 105 of the STANDARD SPECIFICATIONS, Baltimore County S... |
| 1. This item of work shall consist of all labor, materials and equipment necessary to complete the full 2-inch milling of existing hot mix asphalt as shown on the CONTRACT DRAWINGS or when directed by the Engineer in accordance with Section 508 of the... |
| 2. Measurement and payment per square yard under this item shall be made in accordance with Section 508.04.01 of the STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete in place the hot mix asphalt for maintenance of traffic when directed by the Engineer in accordance with Section 106, 504, and 1002 of the STANDARD SPECIFICA... |
| 2. Measurement and payment per ton under this item shall be made in accordance with Section 106.04 of the Standard SPECIFICATIONS. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete placement of hot mix asphalt surface and hot mix asphalt base for permanent trench repair in accordance with Section SP-02200 of these TECHNICAL SPECIFICATIO... |
| 2. Measurement and payment per ton under this item shall be made in accordance with Section 504.04 of the Standard Specifications and shall be in accordance with Baltimore County Standard Detail Plate R-38. Trench payment width shall be per Baltimore... |
| ITEM 28 - Remove and Replace Existing Curb and Gutter |
| 2. Measurement and Payment per linear foot will be made in accordance with Section 609.04.01 of the STANDARD SPECIFICATIONS. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the 24-inch ductile iron pipe as shown on the CONTRACT DRAWINGS, in accordance with Sections SP-01900, SP-02200, SP-2300, and SP-02600 of these Technical Spe... |
| 2. Measurement and payment per linear foot under this item shall be made in accordance with Section 1007.03.05 and shall include, but not be limited to; the furnishing and installing 24-inch DIP sewer pipe within the limits shown on the CONTRACT DRAWI... |
| 3. No measurement will be made for bypass pumping and the cost will be incidental to the construction of the relief sewer. Bypass pumping shall be used as required in accordance with the CONTRACT DRAWINGS and Section SP-02740 of these TECHNICAL SPECI... |
| 4. No measurement will be made for the abandonment and/or removal of existing sewers as shown on the CONTRACT DRAWINGS and the cost will be incidental to the construction of the relief sewer. |
| 5. No measurement will be made for saw cutting and the removal of paving and the cost will be incidental to the installation of the ductile iron pipe. |
| 6. No measurement will be made for the furnishing and placing of geotextile and the cost will be incidental to the installation of the ductile iron pipe. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the 30-inch ductile iron pipe as shown on the CONTRACT DRAWINGS, in accordance with Sections SP-01900, SP-02200, SP-2300, and SP-02600 of these Technical Spe... |
| 2. Measurement and payment per linear foot under this item shall be made in accordance with Section 1007.03.05 and shall include, but not be limited to; the furnishing and installing 36-inch DIP sewer pipe within the limits shown on the CONTRACT DRAWI... |
| 3. No measurement will be made for bypass pumping and the cost will be incidental to the construction of the relief sewer. Bypass pumping shall be used as required in accordance with the CONTRACT DRAWINGS and Section SP-02740 of these TECHNICAL SPECI... |
| 4. No measurement will be made for the abandonment and/or removal of existing sewers as shown on the CONTRACT DRAWINGS and the cost will be incidental to the construction of the relief sewer. |
| 5. No measurement will be made for the saw cutting and removal of paving and the cost will be incidental to the installation of the ductile iron pipe. |
| 6. No measurement will be made for the furnishing and placing of geotextile and the cost will be incidental to the installation of the ductile iron pipe. |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the 48-inch diameter manholes as shown on the CONTRACT DRAWINGS, in accordance with Sections SP-01900, SP-02200, and SP-02605 of these Technical Specificatio... |
| 2. Measurement and payment per vertical foot under this item shall be made in accordance with Section 1008.04.01 of the Standard Specifications except as modified herein. |
| 3. The unit price per vertical foot of 48-inch diameter pre-cast sanitary sewer manholes actually installed under this item shall include and cover furnishing all labor, materials, and equipment necessary to complete the work required in accordance wi... |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the 60-inch diameter manholes as shown on the CONTRACT DRAWINGS, in accordance with Sections SP-01900, SP-02200, and SP-02605 of these Technical Specificatio... |
| 2. Measurement and payment per vertical foot under this item shall be made in accordance with Section 1008.04.01 of the Standard Specifications except as modified herein. |
| 3. The unit price per vertical foot of 60-inch diameter pre-cast sanitary sewer manholes actually installed under this item shall include and cover furnishing all labor, materials, and equipment necessary to complete the work required in accordance wi... |
| 1. This item of work shall consist of all labor, materials and equipment required to complete the 84-inch diameter manholes as shown on the CONTRACT DRAWINGS, in accordance with Sections SP-01900, SP-02200, and SP-02605 of these Technical Specificatio... |
| 2. Measurement and payment per vertical foot under this item shall be made in accordance with Section 1008.04.01 of the Standard Specifications except as modified herein. |
| 3. The unit price per vertical foot of 84-inch diameter pre-cast sanitary sewer manholes actually installed under this item shall include and cover furnishing all labor, materials, and equipment necessary to complete the work required in accordance wi... |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete furnishing all 24-inch diameter standard sanitary heavy traffic manhole frames and covers in accordance with Section SP-02605 of these TECHNICAL S... |
| 2. Measurement and payment per each unit installed under this item shall be made in accordance with 1008.04.02 of the STANDARD SPECIFICATIONS and as directed by the engineer. |
| 1. This item of work shall consist of providing all material, labor, and equipment necessary to complete furnishing all 24-inch diameter watertight sanitary manhole frames and covers in accordance with Section SP-02605 of these TECHNICAL SPECIFICATION... |
| 2. Measurement and payment per each unit installed under this item shall be made in accordance with 1008.04.02 of the STANDARD SPECIFICATIONS and as directed by the engineer. |
| 7-01400.pdf |
| 1.01 RELATED DOCUMENTS |
| 1.02 CODES, RULES, PERMITS, AND FEES |
| A. General |
| B. Included Items |
| 1. The Contractor shall include in the work, without extra cost to the County, all labor, materials, services, apparatus and drawings required to comply with all applicable laws, ordinances, rules and regulations, whether or not shown on the CONTRACT ... |
| 2. It shall be the Contractor's responsibility to obtain the appropriate permits for the off-site disposal of excess and unsuitable material. |
1.03 STANDARDS
| 6B-SP-01900 DAB 8_8_2023.pdf |
| 1.01 DESCRIPTION |
| 1.02 EXISTING UTILITY FACILITIES |
| 1.03 SITE INVESTIGATION |
| 1.04 TEMPORARY SERVICES |
| A. The Contractor shall provide, subject to the approval of the Engineer, and pay for the acquisition, maintenance and removal of such temporary water, heat, light, power, telephone, fence around excavated area or enclosed storage, watchman and all ot... |
| B. The Contractor shall provide and maintain one temporary portable chemical toilet and an adequate supply of iced drinking water changed daily with disposable paper cups on the site for the full term of the Contract. |
| A. The cost of electric current used for the construction of this Contract, the testing of all electrical and mechanical equipment and other related work shall be borne by the Contractor up to and including the date of the final acceptance. |
| 1.05 CONSTRUCTION SITE SIGNS |
| 1.06 PROJECT SCHEDULING REQUIREMENTS |
| 1.07 CONTRACTOR TO SUBMIT BREAKDOWN AND CONSTRUCTION SCHEDULE |
| A. In order to determine the amount of the monthly estimate, the successful Contractor shall furnish a complete breakdown of his/her total bid and the number of working days necessary to complete the work. HeS/he shall furnish this information within... |
| B. In order to provide a definite basis for determining job progress, a construction schedule shall be prepared by the Contractor at no additional cost to the County and be submitted to the County within 30 days after the Award of the Contract. Follo... |
| 1.08 PERMITS |
| A. The Contractor shall be aware of, and abide by, the conditions contained in the permits in Section IV of these Specifications and as indicated by the DRAWINGS. |
| B. The Contractor shall procure all other permits as required, pay all charges and fees, and give all notices necessary and incidental to the due and lawful prosecution of the work. as defined in Section GP-7.02. Permits obtained by the Contractor sh... |
| a. SHA Lane Closure |
| b. Fire Hydrant Connection Permit |
| c. MDE Temporary Dewatering |
| C. It is mandatory that all permits be obtained before the notice to proceed is issued. |
| D. The following permits have been secured for this project and are included in the Contract Documents: |
| General Permit For Stormwater |
| 1.01 ENGINEERING SERVICES BY CONTRACTOR |
| A. Baltimore County has established bench marks for the Contractor. |
| A. The Contractor shall provide competent engineering services as necessary to establish all lines and grades to furnish, set and drive grade stakes, and do all other work necessary to lay out the work in accordance with dimensions and elevations show... |
| A. The Contractor shall furnish, at no additional cost to the County, all technical personnel, labor, instruments and materials, including grade stakes, necessary for establishing, marking and maintaining lines, grades and measurements necessary to th... |
| A. All finished surfaces shall conform to the lines and grades shown on the CONTRACT DRAWINGS. |
| 1.09 PHOTOGRAPHIC REPORTS |
| A. The Contractor shall submit each month during construction not less than three 8-inch by 10-inch fully developed and acceptable color photographs (plus negatives) to the Chief, Division of Construction Contracts Administration. |
| A. The Engineer or his representative will designate the origin points of the photographs and the desired scope or perception of the photographs which are intended to give a complete picture of the status of the project. The photographs shall be take... |
| A. . |
| A. The cost of the aforementioned will not be a pay item and no additional compensation to the Contractor will be considered. |
| 1.10 SITE VIDEO |
| A. The Contractor shall video tape the entire construction route prior to the constructionproject area in accordance with Section 1380 of the Rehabilitation Specifications and shall provide two (2) copies ofupload the video to the County FTP site for ... |
| 1.11 MAINTENANCE OF TRAFFIC (MOT) |
| A. See the CONTRACT DRAWINGS and the Occupancy Permit from SHA in Section IV of these Specifications for additional maintenance of traffic requirements on North Point Boulevard Md. Rte. 151.State Roadways. |
| B. The Lane Closure Permits for work within tNorth Point Boulevard Md. Rte. 151 is included in the Permits Section of this Proposal Book. he State ROW shall be obtained by the Contractor as described in Section 1.08.The Contractor may only close one (... |
| C. A minimum single lane of traffic is required to be maintained at all times on all roadways. |
| D. At the end of each workday, the Contractor is required to complete the following: |
| E. All existing driveway access must be maintained at all times. |
| F. The Contractor is responsible for the fabrication, installation and maintenance of all traffic control devices. Said devices shall be in accordance with the Manual on Uniform Traffic Control Devices. Also, the Contractor may be required to furnish a... |
| G. Once the Contractor has received the notice to proceed, the Division of Traffic Engineering will inventory the existing permanent traffic control devices throughout the construction area. Should it be necessary for any devices to be removed by the... |
| H. All costs associated with MOT will be considered incidental to other bid items and no separate payments will be made.)included in the Lump Sum Price Bid for Item 2, Maintenance of Traffic. |
| 1.12 STORAGE AND PROTECTION OF MATERIALS |
| A. The Contractor shall not allow any given area to become littered with trash and waste materials but shall maintain all locations in a neat and orderly construction site at all times.condition throughout the period of the work. |
| B. The Contractor shall define the make arrangements to provide, maintain and secure staging/ and storage area limits. See Section SP-01010 of these TECHNICAL SPECIFICATIONSareas as required. Contractor shall coordinate with other property owners for ... |
| C. The Contractor shall be fully responsible for the security of this area(s), including fencing, watchman and other means of security. Under no circumstances will the County be responsible for the security of any property belonging to the Contractor... |
| D. All equipment and materials provided, and work performed under this Contract shall be protected from damage before and after installation. The Contractor shall be responsible for work, equipment and materials until inspected, tested and finally ac... |
| E. During construction, the open ends of work shall be effectively closed with temporary covers or plugs to prevent the entry of foreign material. |
| A. Where permanent equipment called for under this Contract is installed before the erection of adequate protective structures, the Contractor, without additional compensation therefore, shall provide approved effective and durable covers for fully pr... |
| F. All structures, equipment, piping, and accessories and appurtenances shall be adequately supported and safeguarded against all damage or injury during performance of work under this Contract. The Contractor shall be responsible for all damage or in... |
| G. Contractor shall make all arrangements and provisions necessary for the storage of materials and equipment. All excavated material, construction equipment, and materials and equipment to be incorporated into the work shall be placed so as not to i... |
| H. No delivery of materials and equipment will be accepted by the County, and all expenses incurred by the County in handling materials or equipment which have been consigned or directed to the County will be charged to the Contractor. |
| I. Following completion of the work, but before final payment, the Contractor shall remove all trailers, paving, fencing and other items used by him/her during the construction of the project and/or contained in his/her storage and work area(s). The ... |
| J. All costs associated with providing, maintaining, securing and restoring staging and storage areas will be considered incidental to other bid items and no separate payments will be made. |
| 1.13 CONTRACT DOCUMENTS – DESIGN INTENT |
| A. CONTRACT DRAWINGS to be followed for this Contract shall be those approved drawings on file at the office of the Engineer. The CONTRACT DRAWINGS contain information as to amount, location, dimension and detail of the work to be performed in accord... |
| B. Any discrepancies found between the Drawings and Specifications or any inconsistencies in the Drawings or Specifications shall be immediately reported to the Engineer, in writing, who shall promptly correct such inconsistencies or ambiguities in wr... |
| C. In order to fulfill the requirements of the Contract, conformance is required with both the CONTRACT DRAWINGS and Specifications. The Contractor is not released from responsibility for performing work called for in the CONTRACT DRAWINGS but not in... |
| D. The work under this Contract shall be built of the materials, sizes, dimensions, on the lines and slopes, at the depths, with the connections, and in a manner called for by the Specifications and as shown on the CONTRACT DRAWINGS. All materials an... |
| 1.14 SUBMITTALS |
| A. Within ten (10) working days after the date of award, the Contractor shall submit to the County for the County’s review and approval the information identified in this Contract as submittals following award. Failure to do so may be grounds for ter... |
| 1.01 Submittals SHOP OR WORKING DRAWINGS |
| B. Shop drawings are generally defined as all drawingsspecific product shop drawings, Contractor’s method for completing the work, calculations, diagrams, illustrations, catalog cut sheets, product data sheets, brochures, schedules, bills of material,... |
| C. The Contractor's attention is specifically directed to the fact that working drawings will be required, and shall be submitted, for each and every element of the work to comply with the all-inclusive intent of this requirement. Each submittal shall... |
| D. The following stamp shall be affixed to each shop drawing submittal and be appropriately completed. All of the Prime Contractor’s sub-contractor submittals shall be checked and also contain the stamp of the prime contractor. Any deviation for the C... |
| E. Resubmittals shall be labeled with the letter "R" followed by the number of the resubmission. Example: The Contractor's tenth (10) submittal, Item 3 being resubmitted for the first time shall be displayed as: Submittal Number: 10-03-R1. |
| F. All shop drawings shall be in conformity with the CONTRACT DOCUMENTS and shall be to Contract Drawings and Special Provisions provided herein. All shop drawings except diagrams, illustrations, brochures and schedules shall be to appropriate scale, ... |
| G. After checking and verifying all field measurements, the Contractor shall submit to the County for approval, five (5) copies of all submittals, which shall have been checked by and stamped with the approval of the Contractor and any subcontractors ... |
| H. The County will check submittals with reasonable promptness, but this checking and approval shall be only for conformance with the design concept or intent of the project and for compliance with the information given in the Contract Documents. The ... |
| I. It is incumbent upon the Contractor to make all modifications and/or corrections, and/or to cause such modifications and/or corrections to be made by the subcontractors, suppliers, distributors, equipment fabricators and/or manufacturers, as may be... |
| J. The and appurtenancesCounty's review and/or approval of submittals shall not relieve the Contractor or their subcontractors from their responsibility for any deviations from the requirements of the Contract Documents unless the Contractor has in w... |
| K. The Contractor's attention is specifically directed to the fact that no work shall begin, nor materials be ordered, nor any construction performed, prior to approval by the County of submittals applicable thereto. |
| L. Construction performed in violation of this requirement will be neither approved nor certified for payment until applicable submittals have been approved. If the County so directs, the Contractor shall disassemble and/or remove any such constructio... |
| M. If the Contractor orders or causes to be ordered or delivered, any materials in violations of this requirement, the Contractor does so at their own risk, and such materials shall neither be installed in the work nor stored on the site of the work. ... |
| N. The Contractor's attention is specifically directed to the fact that since manufacturer's standards and procedures are subject to unilateral changes over which the County has no control, the stipulations herein are applicable, and will be enforced,... |
| 1.15 CERTIFICATION OF MATERIALS AND INSTALLATIONS |
| A. The Contractor shall furnish certificates from each manufacturer or from approved testing laboratories that all material used in the work is in accordance with these and all reference specifications. To insure that all products and materials propo... |
| B. Upon completion of the work, and before acceptance by the Owner, the Contractor shall furnish the Owner with a certificate from each of the manufacturers of the equipment and mechanisms used in the work that such equipment and mechanisms furnished ... |
| C. A statement originating from the Contractor, or any of his/her subcontractors, suppliers, or any other agent which merely indicates that a particular product, or component of a product, meets the requirements of the standard specified in the CONTRA... |
| 1.16 RECORD DRAWINGS |
| 1.16 RECORD DRAWINGS |
| During the progress of the job, the Contractor shall keep a careful record at the job site of all changes and corrections to the information shown on the CONTRACT DRAWINGS. The Contractor shall enter such changes and corrections on one set of CONTRAC... |
| The Contractor shall keep one copy of all CONTRACT DOCUMENTS and approved shop drawings at the respective site in good order and annotated to show all changes made during the construction process. These shall be available to the Engineer and shall be... |
| Cost for maintaining the record drawings shall be included in other items bid. |
| AS-BUILT DRAWINGS |
| As-Built Drawings are to be maintained by the Contractor in accordance with Section GP-8.11 of the General Provisions and as described by the Rehabilitation Specifications. |
| D. For each and every part of the work performed, the Contractor shall record the actual as-built location of work performed under the Contract neatly, legibly and to scale in a form acceptable to the Engineer. The Contractor shall compare his/her me... |
| E. Items installed under the Contract and shown on as-built drawings shall be referenced to existing structures, utilities, roadways and rights-of-way. The Engineer will not grant conditional acceptance of a portion of the work without submission and... |
| F. Cost for the as-built drawings shall be included in other items bid. |
| 1.17 SUBSTITUTION OF EQUIPMENT OR MATERIALS |
| A. When a material, article or process is specified or described by using the name of a proprietary product or the name of a particular vendor or manufacturer followed by the phrase “or equal,” the specific item mentioned shall be understood as establ... |
| B. Equipment or materials, other than those specified, will be permitted provided that, in the opinion of the Engineer, such equipment is equal to or better than that specified. Any such decision of the Engineer with respect to approval or disapprova... |
| C. If the Contractor proposes to provide equipment or materials as “or equal” to those specified, it shall be his/her responsibility to furnish complete, specific, detailed information from the manufacturer or supplier of such equipment or material es... |
| D. All requests for approval of equipment and materials other than specified shall be submitted by the bidders to the Baltimore County Department of Public Works, Construction Contracts Administration Division, in writing no less than fourteen (14) ca... |
| E. After the opening of bids, any request by the Contractor to substitute equipment or materials for those specified herein will be presumed to be for the purpose of saving money. If such a request is approved, the Contractor shall provide the County... |
| F. The Engineer may, at his/her discretion, authorize use of substitute items or materials at greater, less or equal cost to those specified when required due to the Contractor’s inability to obtain specified equipment or materials in a timely manner ... |
| G. In the case of the two (2) aforementioned paragraphs, the Contractor shall submit a written request for permission to use substitute equipment or materials, furnishing full information as to the costs of the items or materials specified and the sub... |
| H. All decisions of the Engineer with regard to credits to the County, payments to the Contractor or equipment and materials to be substituted, shall be final. |
| 1.18 GUARANTEE |
| A. The Contractor shall guarantee all materials and equipment furnished and work performed for a period of one (1) yeartwo (2) years from the date of conditionalthe Division of Construction Contracts Administration (DCCA) acceptance of any itemletter ... |
| B. No use or acceptance by the County of any part of the work, nor failure to use same, nor any repairs, adjustments, corrections or replacements made by the County due to the Contractor’s failure to comply with any of his Contract obligations, or oth... |
| C. The Contractor shall promptly make corrections as necessary by reason of such defects, including damage to other parts of the work resulting from such defects. The Contractor agrees to replace with proper workmanship, materials and equipment, and ... |
| 1.19 GENERAL REQUIREMENTS FOR SANITARY SEWER AND STORM DRAIN CONSTRUCTION |
| A. The Contractor is warned that the alluvial soils below the water table are likely to be unstable under the unbalanced hydrostatic head caused by excavation and pumping of the trench. Unstable conditions, such as raveling of the excavation face and... |
| B. The Contractor shall submit details of the excavation support system and design computations prepared and sealed by a Professional Engineer registered in the State of Maryland. The Engineer will review the support concept, and the Contractor will b... |
| C. The temporary excavation support systems shall be removed as refilling proceeds in a manner so as not to damage any pipelines, structures, roadbed, fill or property. The Contractor shall be entirely responsible for the condition of all excavations... |
| D. The Contractor will, in all likelihood, encounter groundwater above the trench bottom. Although it is anticipated that pumping from within the trench shall be sufficient to control the groundwater along most of the project length, the Contractor i... |
| E. The Contractor shall diligently monitor ground, roadway paving, and existing structure elevations adjacent to, or reasonably proximate to, dewatering operations to detect surface subsidence or structure settlement. If these conditions occur, singl... |
| F. The Contractor shall design the dewatering system to insure that trenches remain open and conform to OSHA standards for safety. Disposal of drainage water from dewatering devices shall be accomplished in a manner that conforms to Maryland Standard... |
| G. The Contractor shall design the dewatering system so that the dewatering is localized to the construction area. The Contractor shall be responsible for all damage and shall assume all expense for any buildings, structures, walls, poles, etc., that... |
| H. Cost of all dewatering operations and activities related to protection of adjacent structures and ground surface will not be paid for separately but shall be considered as incidental to other items bid. |
| 1.20 SITE, ROADWAY SURFACE AND TRENCH REPAIR |
| A. Site cleanup and restoration shall be in accordance with Section 1700 of the Rehabilitation Specifications and the Standard Specifications and Standard Details as applicable. |
| B. Trench and pavement repair within County Road right of ways shall be in accordance with the Standard Detail R-38 Repaving Trench Openings, Flexible Paving. |
| C. All work with the MDSHA right of way shall be in accordance with the Utility Permit issued for this project and as shown on the CONTRACT DRAWINGS. Trench and pavement repair within the MDSHA right of way shall be in accordance with MD 578.10 - Rep... |
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