1. 1 Inbound/Outbound Carrier Routing Guide 3 rd Party Billing Information National Grid c/o National Traffic Service 151 John James Audubon Parkway Amherst, NY 14228 Or Email : Mailroom@Natraf.com National LTL: YRC is Primary Carrier FedEx is Secondary Carrier Regional LTL: TEALS – See next page for specifics If you are shipping Collect or Pre-Pay & Add Please use National Grid Carriers Parcel UPS 800-742-5877 Regional LTL Teal’s Express 800-836-0369 National LTL YRC (Primary) 800-610-6500 FedEx Freight (Secondary) 800-463-3339 Expedited LTL YRC 800-610-6500 #4 Truckload CH Robinson nationalgrid@chrobinson.com Expedited TL CH Robinson International CH Robinson nationalgridintl@chrobinson.com Nantucket, MA Cape Cod Express (See next page for carrier details/information) National Grid Contact – Dan Stapleton Daniel.stapleton@NationalGrid.com Mobile # 315-256-1873 March 2014

2. 2 Parcel Single package up to 75 lbs or multiple packages up to 150lbs UPSwww.ups.com800-742-5877National Grid Acct # 25W-271 LTL 151 lbs to 7,500 lbs RegionalTeal’s Expresswww.Teals.com800-836-0369 When origin & destination are BOTH in: CT, MA, NH, NJ, NY, PA, RI, VT National 1. YRCwww.YRC.com800-610-6500 2. FedEx Freightwww.FedEx.com/US/Freight800-463-3339 ExpeditedYRCwww.YRC.com 800-610-6500 Option #4 Truckload ** 7,500 lbs or more ** OR ** over 12ft. Long ** OR ** more than 7 pallets Truckload ExpeditedCH Robinson Email: NationalGrid@CHRobinson.com International Imports and Exports CH Robinson Email: NationalGridINTL@CHRobinson.com248-948-9430 Other Shipping to Cape Cod, MA or Nantucket, MA Cape Cod Expresswww.capecodexp.com800-642-7539 Inbound/Outbound Carrier Routing Guide

3. Bill of Lading Requirements  All Bill of Ladings must include the following information:  National Grid material PO #  National Grid material PO # line item  National Grid contact – employee name  Quantity of item per line item  National Grid’s preferred carriers are instructed to refuse any pick up if the items above are not listed on the B/L at the shipper’s expense. 3

4. 4  All of the above locations will accept deliveries from 8:00am to 3:00pm  No appointment necessary  Open Monday through Friday - Closed Saturday and Sunday Down State New York – Long Island Bellmore 2400 Sunrise Highway Bellmore, NY 11710 516-250-8572 or 516-523-7287 Hicksville 175 East Old Country Road Hicksville, NY 11801 516-545-5351 Brentwood 1650 Islip Avenue Brentwood, NY 11717 631-348-6140 Roslyn 250 Willis Avenue Roslyn Heights, NY 11577 516-625-2132 Bridgehampton 1000 Montauk Highway Bridgehampton, NY 11932 631-537-4046 Riverhead 117 Doctor’s Path Riverhead, NY 11901 631-548-7107 Greenlawn 288 Pulaski Road Greenlawn, NY 11740 631-549-2229 Port Jefferson North End of Beach Street Port Jefferson, NY 11777 631-474-7338 Hewlett 455 Mill Road Hewlett, NY 11557 516-792-7291 Patchogue 460 East Main Street Patchogue, NY 11772 631-758-5081 Warehouse Location Information

5. 5 Down State New York – MetroUpstate New York Greenpoint 287 Maspeth Avenue Brooklyn, NY 11211 718-963-5565 Will accept deliveries from 7:00am to 2:00pm Buffalo 144 Kensington Avenue Buffalo, NY 14214 716-831-7443 or 718-831-7446 Will accept deliveries from 7:30am to 2:00pm Staten Island 200 Gulf Avenue Staten Island, NY 10303 718-982-7319 Requires call to schedule ANY delivery Clifton Park 723 Pierce Road Clifton Park, NY 12065 518-433-5912 or 518-433-5931 Will accept deliveries from 7:00am to 2:30pm Canarsie 8424 Ditmas Avenue Brooklyn, NY 11236 718-270-5874 Requires call to schedule ANY delivery Liverpool 7437 Henry Clay Boulevard Liverpool, NY 13088 315-460-2215 Will accept deliveries from 7:00am to 2:00pm  No appointment necessary except where noted above  Open Monday through Friday - Closed Saturday and Sunday Warehouse Location Information

6. 6 New England – Massachusetts & Rhode Island Whitinsville (Sutton) 1152 Main Street Whitinsville, MA 01588 508-372-4121 Will accept deliveries from 8:00am to 1:00pm Cumberland 1595 Mendon Road Cumberland, RI 02864 401-335-6240 or 508-509-3326 Requires a call to schedule deliveries of 10+ pallets and/or 40’ gas pipe Otherwise will accept deliveries from 8:00am to 1:00pm So. Yarmouth 127 Whites Path South Yarmouth, MA 02664 508-760-7446 or 508-760-7433 Requires a call to schedule deliveries of 10+ pallets and/or 40’ gas pipe Otherwise will accept deliveries from 8:00am to 1:00pm Lincoln 642 George Washington Highway Lincoln, RI 02865 401-335-6240 or 508-509-3326 Will accept deliveries from 8:00am to 1:00pm Wilmington 362 Ballardvale Street Wilmington, MA 01887 978-661-5110 Middletown 2 Turner Road Middletown, RI 02842 401-335-6240 or 508-509-3326 Will accept deliveries from 8:00am to 1:00pm  No appointment necessary except where noted above  Open Monday through Friday - Closed Saturday and Sunday

7. 7 Meter Operations & Test Lab Meter Operations - Gas 370 Vandervoot Avenue Brooklyn, NY 11211 718-963-5434 or 718-963-5443 Will accept deliveries from 6:00am to 2:30pm Meter Operations - Electric 7437 Henry Clay Boulevard Building 1 Liverpool, NY 13088 315-460-2141 Will accept deliveries from 8:00am to 2:30pm Rubber Goods & Dielectric Test Lab 7437 Henry Clay Boulevard Building 1 Liverpool, NY 13088 315-460-2156 Will accept deliveries from 8:00am to 2:30pm Meter Operations – Electric 939 Southbridge Street Worcester, MA 01610 508-860-6442 or 508-335-3983 Will accept deliveries from 7:00am to 3:00pm Warehouse Location Information  No appointment necessary  Open Monday through Friday - Closed Saturday and Sunday

8. 8 Warehouse Holiday Information HolidayMetro NYLong IslandUpstate New YorkNew EnglandMeter Shop & Test Lab New Year’s DayClosed Martin Luther King, Jr. DayClosed President’s DayClosed Patriot’s DayN/A Massachusetts OnlyN/A Memorial DayClosed Independence DayClosed Victory DayN/A Rhode Island OnlyN/A Labor DayClosed Veteran’s DayClosed Thanksgiving DayClosed Day after ThanksgivingClosed Christmas EveClosed Christmas DayClosed