MARYLAND STATE HIGHWAY ADMINISTRATION           
OFFICE OF HIGHWAY DEVELOPMENT           
DESIGN TECHNICAL SERVICES DIVISION           
707 NORTH CALVERT STREET           
BALTIMORE, MARYLAND 21202           
           
February 8, 2016           
           
Contract No.  WA2785187           
F.A.P.  No.  N/A           
Description:  Northbound I-81 from I-70 to Halfway Blvd Auxiliary Lane            
Improvement           
           
ADDENDUM NO. 1           
           
To All Purchasers of Contract Documents:           
           
Please be advised that the Bid Opening date for this contract is still            
scheduled for February 25, 2016.           
           
The attention of prospective bidders is directed to the following            
revisions, additions and/or deletions to the Schedule of Prices and            
Contract Plans.           
           
SCHEDULE OF PRICES           
           
Note: For your convenience all revised Schedule of Prices pages have been            
posted on the eMaryland Marketplace Website at            
https://emaryland.buyspeed.com/bso/, under “Open Bids”, under “Public            
Works, Park Equipment, and Construction Services”, and under the            
associated “Bid Number” and “Alternate ID”.           
           
Page No.   Description           
           
385        INCREASED Quantity of Item No. 3005 (302415) “15 INCH            
           REINFORCED CONCRETE PIPE, CLASS IV” from 69 to 752 LINEAR            
           FEET.           
           
386        INCREASED Quantity of Item No. 3009 (380600) “48 INCH DIAMETER            
           MANHOLE FOR 12 INCH TO 24 INCH PIPES- MINIMUM DEPTH” from 3 to            
           5 EACH.           
           
           DECREASED Quantity of Item No. 3010 (387106) “6 INCH            
           PERFORATED CIRCULAR PIPE LONGITUDINAL UNDERDRAIN” from 4,136            
           to 4,130 LINEAR FEET.           
           
           INCREASED Quantity of Item No. 3011 (387109) “6 INCH CIRCULAR            
           PIPE UNDERDRAIN OUTLETS” from 340 to 346 LINEAR FEET.           
           
398A       ADDED Item No. 7013 (700000) 41 EACH of “TREE PROTECTIVE            
           SLEEVES”.           
           
407        REVISED Listing for “AGGREGATE AMOUNT AT UNIT PRICES           
           ALTERNATE A IS USING BID.”           
           
CONTRACT PLANS           
           
Sheet No.  Description           
           
1          ADDED Addendum No. 1 notation in revision block and listed            
           revised sheets.            
           
9          REVISED Median drainage system. Relabeled MH-2 to be MH-5.           
           
           REMOVED I-2.           
           
           ADDED additional 15” RCP from MH-5 to match line.           
           
10         REVISED Median drainage system.           
           
           ADDED I-3 and MH-4. Added 15” RCP from match line to I-3.           
           
           ADDED MH-2 and relabeled I-3 to I-2.           
           
           ADDED additional 15” RCP from MH-3 to I-2.           
           
           REVISED spacing of Check Dams.           
           
14         REVISED As-Built Inspection Tabulations/Checklist.           
           
           ADDED Swales Construction Checklist.           
           
           REVISED Structure Schedule to include MH-4 and MH-5.           
           
           RELOCATED I-2 and relabeled I-2 to be I-3.           
           
           RELABELED MH-2 to be MH-5.           
           
           ADDED structure labels for I-3 and MH-4.           
           
           REVISED Pipe Schedule Table to include a 15” RCP between I-3            
           and MH-4, and between MH-4 and MH-5.           
           
           REVISED Check Dam Schedule stationing and number of check            
           dams.           
           
           REVISED Underdrain outlet length and slope.             
           
           REVISED 6” perforated underdrain length and slope.           
           
15         REVISED As-Built Inspection Tabulations/Checklist.           
           
           ADDED Swales Construction Checklist.           
           
           REMOVED SWM Facility As-Built Certification Data for M-8 Bio-           
           Swales table.           
           
CONTRACT PLANS (continued)           
           
Sheet No.  Description           
	           
15         REVISED Check Dam Schedule stationing.           
           
           REVISED 6” perforated underdrain length and slope.           
           
           ADDED Labels for I-3 and MH-4.           
           
           REVISED Stormwater Management As-Built Certification to show            
           BS-2 instead of BS-1.           
           
16         REVISED As-Built Inspection Tabulations/Checklist.           
           
           ADDED Swales Construction Checklist.           
           
           REVISED Structure Schedule to include MH-2 and MH-3.           
           
           RELOCATED I-3 and relabeled I-3 to be I-2.             
           
           REVISED Pipe Schedule Table to include a 15” RCP between I-2            
           and MH-2, and between MH-2 and MH-3.           
           
           REVISED Check Dam Schedule stationing and number of check            
           dams.           
           
           REVISED Underdrain outlet length and slope.             
           
           REVISED 6” perforated underdrain length and slope.           
           
           REVISED Stormwater Management As-Built Certification to show            
           BS-3 instead of BS-2.           
           
17         REVISED As-Built Inspection Tabulations/Checklist.           
           
           ADDED Swales Construction Checklist.           
           
           REMOVED SWM Facility As-Built Certification Data for M-8 Bio-           
           Swales table.           
           
           REVISED Check Dam Schedule stationing and number of check            
           dams.           
           
           REVISED  6” Perforated underdrain length and slope.           
           
           ADDED Labels for I-2 and MH-2.           
           
           REVISED Stormwater Management As-Built Certification to show            
           BS-4 instead of BS-2.           
           
CONTRACT PLANS (continued)           
           
Sheet No.  Description           
           
19         REVISED Bio-Swale Typical Section Design Table to include BS-3            
           and BS-4.           
           
           ADDED Bio-Swale Recharge Storage Design Table.           
           
20         REVISED Phase 1, Note 1 to include installation of inlets I-2            
           and I-3, manholes MH-2, MH-3, MH-4 and MH-5, and the 15 inch            
           RCP.           
           
           ADDED a revision block.           
           
22         REVISED MH-2 structure label to be MH-5.           
           
           DELETED structure label I-2.           
           
           REVISED LOD point 216 to include construction of underdrain            
           outlet.           
           
23         ADDED structure labels for I-3, MH-4, I-2 and MH-2.           
           
           DELETED structure label I-3.           
           
26         REVISED Phase 2 structure label for MH-2 to be MH-5.           
           
           DELETED Phase 2 structure label for I-2.           
           
27         ADDED Phase 2 structure labels for I-3, MH-4, I-2 and MH-2.           
           
           DELETED Phase 2 structure label I-3.           
           
           
Questions relating to this Addendum No. 1 may be directed in writing to:           
           
Mr. Barry Ritchie           
Chief, Engineering Systems Team, District 6           
707 North Calvert Street           
Baltimore, MD           
ATTN: Jared Z. Kline           
           
If time is of the essence, handwritten questions may be transmitted to            
FAX No. 410-209-5001. All questions are to be addressed to Mr. Jared Z.            
Kline, and the Contractor must identify the source of the question and            
the contract number.           
           
           
           
           
GREGORY I. SLATER, ACTING DEPUTY ADMINSTRATOR FOR PLANNING, ENGINEERING,            
REAL ESTATE, AND ENVIRONMENT.             
            
THIS ADDENDUM IS ISSUED TO CLARIFY, ADD TO, DELETE FROM, CORRECT AND/OR            
CHANGE THE BID DOCUMENTS TO THE EXTENT INDICATED AND IS HEREBY MADE PART            
OF THE SAID BID DOCUMENTS ON WHICH THE CONTRACT WILL BE BASED.  COMAR            
21.05.02.08 REQUIRES THAT ALL ADDENDA ISSUED BE ACKNOWLEDGED; THEREFORE,            
PRIOR TO SUBMITTING YOUR BID, ATTACH THE ADDENDUM RECEIPT VERIFICATION            
FORM TO THE FRONT OF THE PROPOSAL FORM PACKET.  FAILURE TO DO SO MAY            
RESULT IN THE BID BEING DECLARED NON-RESPONSIVE.