Baltimore County, Maryland Department of Public Works Division of Construction Contracts Administration 111 West Chesapeake Avenue Towson, Maryland 21204
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BALTIMORE COUNTY, MARYLAND DEPARTMENT OF PUBLIC WORKS DIVISION OF CONSTRUCTION CONTRACTS ADMINISTRATION 111 WEST CHESAPEAKE AVENUE TOWSON, MARYLAND 21204 Contract No. 18001 WX0 Old Court Road 12-Inch Water Main Replacement Towson - District 9 c 2 Job Order No. 231-203-0067-0578 ADDENDUM NO. 1 DATE: 02/20/2018 Contact: Barb Wentworth, 410-887-3531, [email protected] 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 Special Provisions Revised and attached to be inserted: Page 168 and 169, Section 109 – Fixed Price Contingent Items. Delete Old Pages 168 and 169 and Replace with New Pages 168 and 169. Page 170, Section 205 – Test Pit Excavation. Delete Old Page 170 and Replace with New Page 170. In the Proposal Revised and attached to be inserted: Page 321, Item 22, Calcium Chloride. Delete “Contingent” from description. In the Permits To be inserted: New Pages 316 A to 316 E, MDE Water or Sewage Construction Permit. For Your Information Attached are the pre-bid meeting minutes and a list of attendees from the meeting that was held on Wednesday, February 14, 2018 at 10:00 a.m. in the County Office Building, 111 West Chesapeake Avenue, Room 300 B, Towson, Maryland 21204. Attachments-13 PLEASE SIGN BELOW ACKNOWLEDGING RECEIPT OF THIS ADDENDUM AND RETURN WITH YOUR BID _________________________________ _________________________________ Company Name Signature SPECIAL PROVISIONS CONTRACT No. 18001-WX0 109 –FIXED PRICE CONTINGENT ITEMS Page 1 of 2 CATEGORY 100 PRELIMINARY SECTION 109 – FIXED PRICE CONTINGENT ITEMS 109.01 DESCRIPTION. To provide for certain contingencies during construction, some contracts include Fixed Price Items for use as the work proceeds. These items only apply when included in the proposal with prices established prior to bidding. Should any of these items not be included in the proposal as described above, they shall be addressed as described elsewhere in the Specifications and, if to be paid for, as bid by the Contractor. Only those items listed below in Table 109.1 may be treated as Fixed Price Contingent Items, and then only if and as directed by the Engineer: Effective December 13, 2017, fixed price contingent values are as follows: Table 109.1 Fixed Price Contingent Items Unit of Fixed Code Description Measure Price 109110 TEST PIT EXCAVATION (TRADITIONAL METHOD) CY $360.00 WRITE-IN TEST PIT EXCAVATION (VACUUM) CY $650.00 CLASS 3 EXCAVATION/SELECT BACKFILL – PROPER 109205 CY $130.00 DISPOSAL OF UNSUITABLE MATERIAL BORROW FOR BACKFILLING TRENCHES – PROPER 109305 CY $80.00 DISPOSAL OF UNSUITABLE MATERAL 109.02 MATERIALS. Not applicable. 109.03 CONSTRUCTION. 1. Test Pit Excavation (Traditional Method): See Section 205. 2. Test Pit Excavation (Vacuum): See Section 205. 3. Class 3 Excavation / Select Backfill - Proper Disposal of Unsuitable Material: Material found to be unsuitable by the Engineer shall be disposed at a location as directed by the Engineer. See Sections 301 and 302. 4. Borrow for Backfilling Trenches - Proper Disposal of Unsuitable Material: Material found to be unsuitable by the Engineer shall be disposed at a location as directed by the Engineer. See Section 203. 109.04 MEASUREMENT AND PAYMENT. 1. Test Pit Excavation (Traditional Method): Test Pit Excavation performed by conventional (non-vacuum) excavation equipment will be measured and paid for at the contract unit price per cubic yard for the material actually removed from within the limits specified. The Contract #18001 WX0 Addendum No. 1 Revised, February 20, 2018 SPECIAL PROVISIONS CONTRACT No. 18001-WX0 109 –FIXED PRICE CONTINGENT ITEMS Page 2 of 2 payment will be full compensation for all material, labor, equipment, tools, and incidentals necessary to complete the work. Tamped backfill will not be measured but the cost will be incidental to the Contract unit price per cubic yard for Test Pit Excavation / Conventional Excavation Methods. Any pavement to be replaced will be paid for as specified in Section 106. 2. Test Pit Excavation (Vacuum): Test Pit Excavation performed by vacuum excavation equipment will be measured and paid for at the contract unit price per cubic yard for the material actually removed from within the limits specified. The payment will be full compensation for all material, labor, equipment, tools, and incidentals necessary to complete the work. 3. Class 3 Excavation / Select Backfill - Proper Disposal of Unsuitable Material: Payment for class 3 excavation and furnishing suitable backfill shall be in accordance with the stipulated price per cubic yard in place and compacted. Price shall include disposal of unsuitable material. Payment shall not be made for material placed outside of specified trench widths. 5. Borrow for Backfilling Trenches - Proper Disposal of Unsuitable Material Payment for furnishing suitable backfill shall be in accordance with the stipulated price per cubic yard in place and compacted. Price is full compensation for excavating, hauling, depositing and compaction of material and disposal of unsuitable material on-site. Payment shall not be made for material placed outside of specified trench widths. Note: Referring to all test pit excavation fixed price contingent items, payment for test pits shall be limited to: contract tie-in locations, utilities not shown on the Contract Drawings, locations identified by the Contract Documents, and locations as directed by the Engineer. Test pits performed by the Contractor: to identify the location of sewer house connections, water services, water service reconnections, utilities (including buttresses), test stations, traffic signal appurtenances, pilings, or miscellaneous structures; or to identify pavement or subsurface composition; shall not be measured but shall be considered incidental to the Contract. Contract #18001 WX0 Addendum No. 1 Revised, February 20, 2018 THIS SHEET IS NOW BLANK 170 Contract #18001 WX0 Addendum No. 1 Revised, February 20, 2018 BID/ALT ----------- DESCRIPTION OF ITEM ---------- UNIT OF ESTIMATED ----- BID ESTIMATE ---- ITEM MEASURE QUANTITY UNIT PRICE TOTAL PRICE 18 1 INCH WATER SERVICE TAP AND INSULATING EA 3 ----------*-- ---------*-- CORPORATION 19 3/4 INCH WATER SERVICE TAP AND INSULATING EA 20 ----------*-- ---------*-- CORPORATION ----------*-- ---------*-- 20 1 IN. COPPER WATER SERVICE & FITTINGS LF 45 ----------*-- ---------*-- 21 3/4 IN. COPPER WATER SERVICE & FITTINGS LF 333 ----------*-- ---------*-- 22 CALCIUM CHLORIDE TON 1 321 ----------*-- ---------*-- 23 INLET PROTECTION - CURB EA 1 ----------*-- ---------*-- 24 SILT FENCE LF 300 ----------*-- ---------*-- 25 SEEDING LBS 95 26 TEMPORARY STRAW MULCHING SY 1 ----------*-- ---------*-- 27 GRADED AGGREGATE BASE - MAINTENANCE OF TON 1,050 ----------*-- ---------*-- TRAFFIC/ STAGE 1 Revised, February 20, 2018 Contract #18001 WX0 Addendum No. 1 C - INDICATES CONTINGENT ITEMS 18001WX0 PAGE - 3 *- IF NO CENTS, WRITE NO-CENTS *- TWO DIGIT CENTS IN UNIT & TOTAL PRICES ONLY. Maryland Larry Hogan, Governor Boyd K. Rutherford, Lt. Governor Department of Ben Grumbles. Secretary the Environment Horacio Tablada, Deputy Secretary Permit No.: 17-11-1082 Date Issued: 01/19/2018 Permit Fee: NIA Expiration Date: 01/19/2021 This permit autho.-izes the Baltimore County Department of Public Works to construct water mains together with all appurtenances, at the site of Old Court Road intersecting with West Joppa Road, Baltimore County, in accordance with an application elatedJune 13, 2017 and received by the Maryland Department of the Environment on June 26, 2017 titled in part: BALTIMORE COUNTY MARYLAND DEPARTMENT OF PUBLIC WORKS BUREAU OF ENGINEERING & CONSTRUCTION 12-INCH WATER MAIN REPLACEMENT OLD COURT ROAD: JONES FALLS EXPRESSWAY (1-83) TO W. JOPPA ROAD DRAWING NOS. 1 THRU 14 OF 14 AND SPECIFICATIONS THIS PERMIT IS ISSUED SUBJECT TO THE ATTACHED FOLLOWING CONDITIONS: Note: This permit may be suspended or revoked upon a final,unreviewable determination that the permittee lacks, or is in violation of federal, state 01· local approval necessary to conduct the activity authorized by this permit. Walicl Saffouri, P.E., Program Administrator Terri Wilson, Director Engineel"ing & Capital Projects Program Office of Budget & Infrastructure Financing 316 A 1800 Washington Boulevard I Baltimore. MD 21230 I 1-800-633-6101 I 410-537-3000 I TTY Users 1-800-735-2258 Contract #18001 WX0 Addendum No. 1 g www.mde.maryland. ov February 20, 2018 Page 2 of3 GENERAL CONDITIONS FOR WATER OR SEWERAGECONSTRUCTION PERMIT The structural adequacy and expected performancecharacteristics of the various components are not certified by this permit. This permit is not transferable. A copy ofthis permit must be posted at the work site during construction. This permit will expire, if not specifically extended, unless the construction authorized under this permit has been initiated. The permit will then remain valid forthe remainder of construction fora period of up to five years from the start of construction. If any provision of this permit shall be held invalid for any reason, the remaining provisions shall remain in fullforce and effect, and such invalid provision shall be considered severed