Multi - Roof Replacement Project

2026-11-03

There are several existing roofs ( C50 ESAT Building / C52 PLT Power Building / C60 C Site PumpHouse / D45 Rad Waste Handling Facility ) which are past their useful life requiring costlymaintenance to upkeep . Severe water infiltration occurs regularly at failing joints , punctures , and flashing . Portions of existing metal coping have pulled away during storm events causinglarge sections of membrane to separate from the substrate . A catastrophic failure to one ofthese roofs would negatively impact the ability to conduct the top priority experimentaloperations in the Laboratory . 1 . 2 . SCOPE1 . 2 . 1 . The Subcontractor shall provide all materials , labor , supervision , equipment , and expertiserequired replace the noted roofs and specified components per the associated contractdocuments . Construction scope includes the following : 1 . 2 . 1 . 1 . Remove and replace existing built - up roofs at PPPL . Buildings include : 1 . 2 . 1 . 1 . 1 . C50 – ESAT Building1 . 2 . 1 . 1 . 2 . C52 – PLT Power Building1 . 2 . 1 . 1 . 3 . C60 – C Site Pump House1 . 2 . 1 . 1 . 4 . D45 – Rad Waste Handling Facility1 . 2 . 1 . 2 . Demolition including removal of existing membrane , cover board , insulation , metal trim , flashing , coping and any other miscellaneous roofing material accessories . 1 . 2 . 1 . 3 . Remove and recycle stone ballast on ballasted roofs . Recycle documentation to beprovided to PPPL . 1 . 2 . 1 . 4 . Additional integrated roof elements shall be inspected and replaced as specified withinthis SOW . Elements include : wood blocking , roof drains , gutters , scuppers , downspouts , and metal / concrete roof panels . 1 . 2 . 1 . 5 . Abandoned equipment shall be removed to a point that does not affect new roofinstallation . Any equipment that should be temporarily relocated so roof replacementwork can be completed shall be the responsibility of the roofing contractor . 1 . 2 . 1 . 6 . Contractor to furnish and install 2 layers of 2 . 6 ” ISO . 1 . 2 . 1 . 7 . Contractor to furnish and install ½ ” HD coverboard mechanically fastened . 1 . 2 . 1 . 8 . Contractor to furnish and install 145 mil Carlisle Fleeceback EPDM , black in color adheredto coverboard . 1 . 2 . 1 . 9 . Contractor to furnish and install counter flashing and copings , expansion joints and otherroofing components as required for manufacturer ’ s warranty . Page 3 of 211 . 2 . 1 . 10 . The new roof system shall be comprised of the following materials : EPDM membrane , cover board , and insulation . 1 . 2 . 1 . 10 . 1 . Meets a minimum insulating value of R - 30 average . Modifications to the existingbuilding envelope are required to accommodate additional insulation . 1 . 2 . 1 . 10 . 2 . Flexible walkway pads shall be provided to all operating equipment / drain locationsand as necessary to meet manufacturer ’ s requirements . 1 . 2 . 1 . 10 . 3 . All materials shall be furnished by Carlisle Syntec Systems and shall meet allmanufacturer specifications to obtain a minimum manufacturer system warranty of30 years along with a 2 - year installers warranty . The warranty coverage shallinclude incidental membrane punctures , damage from hail and a minimum of 72 - mph peak gust wind speeds . 1 . 2 . 1 . 11 . Roof perimeter guardrails shall be provided on all roofs . See attached guardrail cut sheetfor details . 1 . 2 . 1 . 12 . New and higher curbs as required due to the new roof installation work . 1 . 2 . 1 . 13 . Contractor to build up existing roof vents as required due to the new roof work . 1 . 2 . 1 . 14 . Expansion joint to be raised up to account for new roof insulation height for the ESATbuilding roof . 1 . 2 . 1 . 15 . Contractor to add a new roof drain at the Northwest section of the ESAT building roof . 1 . 2 . 1 . 16 . Contractor to replace all existing roof scuppers with new . 1 . 2 . 1 . 17 . Contractor to replace all existing roof drains with new . 1 . 2 . 1 . 18 . Contractor to provide minimum of 12 ” overlap between the existing adjacent roofmembrane system and provide written confirmation the systems are compatible . 1 . 2 . 1 . 19 . Contractor to temporary relocate and reinstall any fall protection anchor systemsidentified on roof sections . 1 . 2 . 1 . 20 . Contractor to install secondary drainage per code in addition to existing drains for the PLTbuilding roof . 1 . 2 . 1 . 21 . If necessary , existing asbestos elements shall be mitigated by PPPL . Subcontractor toassist the abatement contractor to bring the sealed roofing material down from roof areato grade with lift equipment . Coordination of this work shall be completed in concert withall other construction activities . The subcontractor to follow directly after PPPLabatement contractor to install new roofing system . The construction subcontractor shallbe responsible to coordinate all work with PPPL . 1 . 2 . 1 . 22 . Any and all equipment that requires power disconnect has to be coordinated with PPPL aminimum of 72 hours prior . All equipment that will be out of service shall be minimized . 1 . 2 . 1 . 23 . All roof fans and equipment are to be salvaged , protected , and reinstalled . THERE ARE ( 5 ) COVER LETTER SECTIONS TO THE RFP . THERE ARE FILES ATTACHED TO EACH COVER LETTER . TO VIEW THE ATTACHMENTS YOU MUST ( 1 ) FIRST DOWNLOAD EACH COVER LETTER SECTION TO YOUR DESKTOP .( 2 ) AFTER DOWNLOADING EACH COVER LETTER -- REOPENED EACH ONE ( ON YOUR DESKTOP ) YOU SHOULD BE ABLE TO SEE THE ATTACHED FILES ON THE RIGHT HAND SIDE OF THE COMPUTER SCREEN . BE SURE TO UTILIZE ADOBE ACROBAT SOFTWARE TO VIEW THE PDF FILES

New Jersey

2026-04-29