PCO #029
Methuen Construction Co., Inc. Project; 181012 - Nashua Energy Recovery Upgrade
144 Main Street - PO Box 980 2 Sawmill Rd,
Plaistow, New Hampshire 03865 Nashua, New Hampshire 03060
Phone: (603) 328-2222
Prime Contract Potential Change Order #029: PCO 029- SCADA HMI
Interface
TO: City of Nashua FROM: Methuen Construction Co., Inc,
229 Main Sireet 744 Main Street PO Box 980
Nashua New Hampshire, 03060 Plaistow New Hampshire, 03865
PCO NUMBERI/REVISION: 029 / 4 CONTRACT: IFB0501-050618 NASHUA PO #146861 -
Nashua Energy Recovery Upgrade
REQUEST RECEIVED FROM: Jeremy Smith, RE, (Waldron Engineering & CREATED BY: Anthony Crespo (Methuen Construction Co.,
Gonstruction, Inc.) Ins.)
STATUS: Pending - Not Proceeding CREATED DATE: 719 12020
REFERENCE: —_ DATE SENT: 28/2021
FIELD CHANGE: No PRIME CONTRACT None ”
CHANGE ORDER;
LOCATION:
SCHEDULE IMPACT: O days ACCOUNTING Amount Based
METHOD:
PAIO IN FULL: No TOTAL AMOUNT: $8,344.88
Methuen Consiruction (MC), hereby submits this PCO in accordance with the documentation referenced herein, (tis expressly understaod and agreed
that this proposal is valid for the time as specified within this document from the date of the PCO. The Proposal is based upon current day construction
costs and does not include escalation costs for any material items that are either volatile or market sensitive. This Proposal does not include overtime
acceleration or expediting costs. This proposal does nol include the costs associated with oul of sequence construction, interference, impact related
delays and disruptions. MC reserves its rights under the agreement to seek additional! time, indirect and impact costs associated with the PCO, once the
impacts can be fully evaluated. This proposal Is submitted based on the understanding thal it is exernpt from WBE/MBE participation requirements and
acceptance of this proposal waives the participation requirements associated with this additional work.
POTENTIAL CHANGE ORDER TITLE: PCO 029- SCADA HMi Interface
CHANGE REASON: Design Development
POTENTIAL CHANGE ORDER DESCRIPTION: (The Contract is Changed As Follows)
CE #062 - PCO 29- SCADA H terface
Per Waldrans EON-005, Elt will install SCADA HMI interface screens for WWTF Energy recovery equipment to match those provided in 409423 2.04.4.
Ell will also develop SCADA screens and test with PLG15, Transfer to all SCADA nodes, and train operators as needed. MC requests additional days be
added to the contract completion date to match the date this work is completed. Work will not commense until an executed change order Is recelved
and all other pending proposals are approved and included in a formal change order.
ATTACHMENTS:
ECN-005 SCADA Screen Development.dac.pdf_
Burdan Rate
a
# | Cost Code Dascription Type Amount {43.00% Appllos to Labor) Subtatal
26-0100 -
BASIC Subcontract
i ELECTRICA SUBCONTRACTOR or $7,526.75 $9,060 $2,526.75
L
Subtotal: $?,526.75 $0.00 $7,526.75
Mathuen Construction Co., Inc. page 1 of 2 Printed On: 2/18/ 2021 02:45 PM
