Agenda

Johnson’s Precision Welding, Inc.
37 Allison Park
Brewer, Maine 04412
(207) 570-2022
JPWelding5 @gmail.com

Quote: Nashua ERU Supports February 25, 2020
Methuen Construction

Attn: Anthony Crespo

144 Main Street

P.O. Box 980

Plaistow, NH 03865
ACrespo@methuenconstruction,com

Price includes fabrication of 4 DG exterior supports materials supplied by others.

Lump Sum Total: $1,750.00
Price includes fabrication of 2 HEX supports. Materials supplied by others.

HW Heat Exchanger 1 & 2 Support Frame

Scope: Fabricate, install, and paint 2 Support Frames for HW HX 1 &2. These frames will be fabricated in accerdance to Waldrons drawing on RFI #45,

4-SUPPLEMENTAL COSTS

DESCRIPTION ary RATE

UNIT

SUBTOTAL,

9-TOTAL [iter & + Bond + General Liability)

SUBTOTAL $0.00

5-BURDEN
CATEGORY RATE

BURDEN RATE 43,00% $191.99
[e-Gc WORK TOTAL

SUBTOTAL (Item 1424344) $1,098.20
7-SUBCONTRACTORS WORK

SUBCONTRACTOR UNIT COST ary GOST TOTAL
Ls

HW Heat Exchanger ¢ & 2 Support Frame

Scope: Fabricate, install, and paint 2 Support Frames for HW HX 1 &2, These frames will be fabricated in accordanca to Waldrons drawing on RFi #46.

Doc #: PCO 15
Ref. Document:

PROJECT NAME: Date: 28-Feb-20
Nashua Energy Recovery

PROJECT NO: 181012
PHASE
COST SUMMARY SHEET
HW Heat Exchanger 7 & 2 Support Frame

A McC Labor (Recap Sheet): $638.466
B NMC Materials, & Equipment (Recap Sheet): $459.730
Cc MC Fee (A x 15%) + (B x 15%): $164,729
D Subtotal MC Work (A+B + C)}: $1 ,262.926
E Total Subcontractors (Below): $1,880.000
F MC Mark-up on Subcontractor Work (5%, 7.5% or 10%): $163.470
G Bond (1%)} and General Liability (1%): $66.128

PCO #015

Subtotal: $2,786.21 $194.99 $2,978.20
SG Work Total Fee - Labor: 15.00% Applies to Labor, $85.77
SC Work Total Fee - Material & Equipment: 15.00% Applies to Other, Material, and Equipment, 3 68,96
GC Subcontractors Work Fee: = 8.7% Applies to Subcontractor. $ 163.47
Bond & General Liability: 206% Applies to Other, Material, Committed Costs, Labor, Rental Equipment Relief, Equipment, Subcontractor, and Burden. $ 66.43
Grand Tofak: $3,372.53
Jeremy Smith, P.E. (Waldron Engineering City of Nashua Methuen Construction Co., Inc.

PCO #015

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 #015: HW Heat Exchanger 1 & 2
Support Frame

The table below summarizes the total value of the work.

Claimed Cost | Fair Market Value | AHowable Mark-up** | Total Value Assessment
of Work of Work scope

$3,372.53 $2,900 (includes 15% on MC Work $2,552.00 to $3,828.00
materials & 10% on Subs (<$50k)
equipment}* 7-1/2% on Subs ($50-
100k)

5% on Subs (>100k)

*Market Value Assessment=$2,320 to $3,480 (+/- 20%)
** This review assumes all labor performed by subcontractors. See below.

WALDRON ENGINEERING & CONSTRUCTION, INC.

To: William Keating, P.E., Project Engineer, Nashua Wastewater Treatment Facility
From: Erich L. Gustenhoven, P.E., Waldron Engineering & Construction, Inc.
Date: March 9, 2020
Re: Change Order Request Review 015
NWWTF Energy Recovery Upgrade Project
Attachments: Methuen Construction PCO-015 HX Supports
Mr. Keating:

B-6.1

CHANGE GRDER

No. 006

PROJECT:
OWNER:

Energy Recovery Upgrade

City of Nashua, NH

229 Main St, Nashua, NH
(Address)

CONTRACTOR: Methuen Construction Co,, IncOWNER’s Project No. 1FBO501-091618
Energy Recovery Upgrade ENGINEER Waldron Engineering & Construction, Inc.

CONTRACT FOR:
at Nashua NH Wastewater Treatment

DATE OF ISSUANCE: 3/12/20

ENGINEER’s Project No. 359.04

You are directed to make the following changes in the Contract Documents.

To:

From:

Re:

A. Motion:

Attachment:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: April 23, 2020

David L. Boucher, Superintendent
Wastewater Department

Energy Recovery Upgrade — Methuen Construction Change Order #6