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Home My WebLink About230548-01-0 - HVAC- Inertia bases for pumps - reviewed by AZT - AN. . . . . . . . . . . . . . . . . . . . . . . . . . . . D/E/F Services Group, LTD 1171 Voluntown Road Griswold, CT 06351 Phone: (860) 376-4896 Fax: (860) 376-1213 Submittal Transmittal TO: The Maggiore Companies 13 Wheeling Ave. Worburn, MA 01801 Date: 3/19/2020 Project # F29166 - DO NOT USE ANYMORE Submittal # 36 ATTN: Gifford Perry RE: Inertia Bases for Base Mounted Pumps We are sending you the following:  Attached  Under Separate Cover Via:  1st Class Mail  Overnight  Facsimile  Pick-Up/Hand Deliver Copies Spec No. Description 1 230548 Inertia Bases for Base Mounted Pumps Remarks: Please see the attached submittal for approval. **Note: This has a 1 - 2 week lead time after approval. Received By: _________________________________ Date: ________________________ Signed: _______________________________ Title: _________________________________ Copy to: ___________________  Recipient’s Copy  Sign & Return  File Copy Submittal Project: Oxoboxo Lofts Contractor: D/E/F Services Group 1171 Voluntown Rd Griswold, CT 06351 Phone: 860-376-4896 Engineer: Aztech Engineers, Inc. 901 Wethersfield Avenue Hartford, CT 06114 Phone: 860-548-9987 1 Vibration Isolation Inertia Base March 19, 2020 Project: Location: Customer:P.O. No.:19075A Date 3/18/2020 Code/Spec.: Our Job No.: Prepared By: N200234 Submittal Rev 0 Oxoboxo Lofts Uncasville, CT Description Seismic Control Products, LLC Novia Salem, NH Tel: (603)-898-8600 Vibration Isolation Submittal Package 230548 Marshall Halpin Submittal Data www.cp-novia.com Vibration Isolation In stock Hangers – All types Floor mounts – All types Restrained Mounts Floating Floors Resilient Ceilings Seismic Restraints Materials – In Stock Custom Metal Fabrication Spring Curbs Seismic Curbs Flashable Rails Inertia Bases Cooling Tower Rails I-Beams Custom Stands & Bases Representing Unisource Flex Connectors Expansion Joints & Compensators V – Loops Engineering Seismic & Wind Loading Pipe Thermal Expansion Pipe Stress Analysis Finite Element Analysis PE Certifications NOVIA A Division of C&PP:(603)-898-8600 F:(603)-898-2755 1 Northwestern Dr. Salem, NH 03079email: sales@cp-novia.com Vibration Isolation ScheduleCopyright 2014 Novia PROJECT: NAI # :CUSTOMER: P.O.#: DRAWING # :PM: THIS UPDATE :03/18/20ENGINEER: LAST FOLLOW-UP: LAST UPDATE :NONEEQUIPSTATUSTAG QTYSUBM(SEE NOTE)RCV'DISOLATOR DEFL. BASE DWG. NO. DATE RELEASED E Q U I P M E N TIFA P-1,2 2 YES SM 1.00" KD CIB 200234-1,2STATUS:IFA= IN FOR APPROVAL, APPRVD= APPROVED, RLSD= RELEASED, RD= REQUESTED EQUIPMENT DRAWINGS, IP = IN PROCESSNOTE: ONLY ITEMS IN BOLD ARE CURRENTLY BEING SUBMITTED.AZTECH ENGINEERS, INC.VIBRATION ISOLATIONOXOBOXO LOFTSSEISMIC CONTROL PRODUCTS, LLCN200234200234SCDANNY MASSIE19075A 66" 30" D A BMOTOREND SECURE PUMP TO BASE WITH (4) 1/2" ANCHORS REBAR MOTOR END OF PUMP BASE 4-1/2" C 62" 26" 4"1"7" MINIMUM HOUSEKEEPING PAD SIZE:__________________72"x36" H/S BKTS: REBAR: BASE: MATERIALS TOTAL: WEIGHTS CONCRETE: BASE: PUMP: HP:MFG: TAG: REF.: D: SM- C: SM- B: SM- A: SM- ISOLATORS C6"x2"x14 Ga 1/2" DIAM 6" OCBW F4"x4"x3/8" PROJECT: ___________________________________________ CUSTOMER: _________________________________________ BY: DATE:DWG#: QTY: Novia A Division of C&P 1 Northwestern Dr. Salem, NH 03079 Ph: 603-898-8600 Fax: 603-898-2755 sales@cp-novia.com FINISH:PAINT Assembly Required 1,040# 108# CIB-KD 1" DEFLECTION KNOCK DOWN CONCRETE INERTIA BASE 2/28/17 Oxoboxo Lofts Seismic Control Products, LLC. MH 3/18/20 200234-1 200234-2 P-1,2 B&G Series e-1510 3GB 25 2 780# 1928# B-640 B-640 B-731 B-731 Cap Screw (D) Adjustment Bolt (AB) Spring Cup & Nut Neoprene Cup H L&W Equipment TWO SPRING NEOPRENE PAD L H Cap Screw (D) Adjustment Bolt (AB) Equipment SM-B BY: DATE:DWG#: PROJECT: ___________________________________________ CUSTOMER: _________________________________________ Novia A Division of C&P 1 Northwestern Dr. Salem, NH 03079 Ph: 603-898-8600 Fax: 603-898-2755 sales@cp-novia.com O.D. FREE HGT RATIO OD/OH SPRING CONST (LBS/IN) ¹RATED CAPAC (LBS) SIZE SPRING DATA RATED DEFL (IN) COLOR 1" DEFLECTION SPRING MOUNTING SM 100 09/29/16 SIZE SPRING SPRING H = FREE & OPERATING HEIGHT SM DIMENSIONS (IN) LSIZE DHW AB 2.00" 3.375" 0.84 - 0.96 * 313 RED CORE SPRING B = 1 SPRING B2 = 2 SPRINGS B 3/8 3/85 3/8 B B2 5 5 2 1/4 2 1/4 5/8 5/8 2 1/4 GRN ORG BLUE BLK GRAY BLK* GRAY* BLK GRAY BLK* GRAY* 250 300 500 700 900 1000 1200 1400 1800 2000 2400 B-261 B-371 B-640 B-731 B-908 B-1044 B-1221 B2-1462 B2-1816 B2-2088 B2-2442 1.04 1.24 1.28 1.04 1.01 1.04 1.02 1.04 1.01 1.04 1.02 261 371 640 731 908 1044 1221 1462 1816 2088 2442 Standard Finish: Painted Available Finish: Hot Dip Galvanized ¹Springs have a 50% overload capacity. Oxoboxo Lofts Seismic Control Products, LLC. MH 3/18/20 200234-2 CERTIFICATION DATA TAG ___________________________________ UNIT ___________________________________ REFER TO 200234-1 FOR ISOLATOR LOCATION AND SELECTION. P-1,2 B&G Series e-1510 3GB INSTALLATION INSTRUCTIONS I N S T A L L A T I O N I N S T R U C T I O N S 1 Northwestern Drive, Salem, NH 03079 TEL: (603)898-8600 FAX: (603)898-2755 sales@cp-novia.com KD Inertia Base Assembly Instructions. 1. Lay out inertia base parts and make sure all assembly items are accounted for. a. 2 Galvanized Side Channels b. 2 Galvanized End Channels c. 1Bundle of Short Rebar ( Quantity varies with base size ) d. 1 Bundle on Long Rebar ( Quantity varies with base size ) e. 1 Hardware Bag ( 16 bolts, 16 nuts, 16 lock washers & 32 flat washers ) f. 1 Bag of Rebar Ties g. 4 Corner Brackets h. 4 Bagged Spring Mounts 2. Identify proper orientation of corner bracket to ensure mount attachment height is maintained. This height is on your submittal. This will allow you to identify the top and the bottom of the bracket. You will need to know this for step 3. 3. Slide a corner bracket into the side channel. One from the left hand side and one from the right. The larger flange of the side channel, with the half-moon rebar locators, will be on the bottom. The flat side of the channel will be the outer inertia base wall. Line up the assembly holes of the side channel and corner bracket and attach using provided hardware. Bolt with flat washer should be inserted from the outside of inertia base, with a flat washer, lock washer and hex nut fastened from the base interior. 4. Repeat this process to attach end channels to the side channel assembly. 5. Rebar will be inserted into the half-moon shaped recesses, located on the lower inertia base side and end flanges. Insert the short rebar pieces first, then follow with the long rebar. 6. Use the provided rebar ties to fasten the rebar to each other at all rebar intersections. 7. The inertia base is now assembled and ready for concrete. 8. Once concrete is poured and set, base will need to be blocked up at the appropriate finish height. This will ensure the proper gap under the base so the base will float once the mounts are attached. 9. Mounts should be set slightly under the listed operating height on the submittal. Load appropriate spring into location and fasten to the corner bracket with the top cap screw of the mount but keep the cap screw loose until springs are fully adjusted. Hand adjust all springs up to the final operating height. This will allow a starting point for each spring to be final adjusted incrementally until blocking is free. When adjusting the springs, turn the bolt immediately under the corner bracket mounting surface with a wrench to compress the spring. This should be turned roughly 1-2 complete revolutions and repeated for all springs, so that the springs will be compressed evenly as the base is floated. Repeat this process until the blocking can be removed by hand. The spring adjustments are now complete. Now you are free to tighten the top cap screw of the mounts. Installation Instructions Incorrect Incorrect Correct RSM-B series spring mounting at correct operational height.SeeSubmittal1/4"OPERATINGCLEARANCE MAX 13 1/2" MIN 2" 1/4"OPERATINGCLEARANCE E MAX 20" MIN 11" FORCE ON SPRING DIRECTION OF AIRFLOW DIRECTION OF AIRFLOW FORCE ON SPRING TR-C TR-T EFF RNM – Restrained Neoprene Mounting Remove top nut and washer. Back off bolt if required to rig equipment onto mountings. Place mountings below equipment, inserting bolt into the pre- drilled equipment attachment holes. Lower equipment onto mountings - equipment should rest on bottom nut. The head of the bolt should not be in contact with the mounting’s steel base and be approximately 1/4” away. Note: These isolators do not have height adjustment - mounts must be shimmed with steel if any leveling is required. Refer to equipment manufacturer’s installation instructions for tolerances. Equipment must be filled and fully loaded prior to checking level. Check if equipment is level prior to tack welding or bolting the isolators to the structure. Replace top washer and nut. Tighten nuts above and below equipment base frame. Attach mountings to structure as required. RSM-B Retrained Spring Mount (Formed) Support surface upon which mounts will rest must be level. Grout or shim isolator locations to achieve this condition. Block unit up to the operating height as shown on the submittal. Install RSM mounts on support surface at locations as indicated on the submittal drawing. Attach isolator to equipment by tightening top nut (top nut and washer) to equipment base or support steel. (Note: some RSM’s have a ½” Tap bolt &3/8” cap screw. The cap screw is for attaching the equipment, the Tap bolt is for adjusting the spring.)Bolt or weld isolator to support surface. Note if attaching to concrete, remove flat head screws & discard. Replace with 3/8” concrete anchor with embedment as shown on the submittal. Be sure to re-install conduit standoffs. After equipment is fully operational, take four complete clockwise turns on adjusting nut located just above the spring (CCW for tap bolt) -- loading the springs moving from one mount to the next. An individual isolator's adjustment is complete when the shim block nearest that isolator can be removed by hand. Continue this procedure of moving from isolator to isolator as many times as necessary until all blocks can be removed. RSM - Welded Support surface upon which mounts will rest must be level. Grout or shim mounting locations to achieve this condition. Install RSM mounts on support surface at locations as indicated on the submittal drawing. Bolt or weld mountings tosupport surface and equipment and/or equipment support steel. Note: if welding the bottom of the RSM to steel – remove & discard neoprene pad under bottom plate. After equipment is fully operational, back off both restraint bolt nuts ½”. Take four complete counter clockwise turns on adjusting bolt (loading the springs) moving from one mounting to the next. An individual isolator's adjustment is complete when the 3/8” shims can be removed by hand. Continue this procedure of moving from isolator to isolator as many times as necessary until all isolators are floating free (or all blocks can be removed). When all shims are removed, adjust restraint bolt nuts to provide approximately 1/4” clearance below washer. CIB Concrete Inertia Base Place waterproof paper or film over area where base is to set. Place the base frame on waterproof paper, template side up motor end aligned as required. Install anchor bolt (or "J" bolts) in anchor bolt sleeves (if provided).Pour concrete into base frame, agitating thoroughly. Troweltop surface smooth and level with top of frame. Do not fill anchor bolt sleeves. After concrete has set and cured, lift & block base to operating height as shown on the submittal. Mount equipment on top of foundation and attach using J bolts or concrete anchors. Grout under equipment base if required by pump manufacturer. Piping, duct and/or electrical connections can now be made to equipment. System should be fully operational before adjusting isolators. Install isolators. See Isolator adjustment procedures. TR – Thrust Restraint Type TRC and TRT Thrust Restraints are precompressed assemblies designed to withstand these forces and allow only minor motion. The TRC is considered standard and is used in compression across the inlet flexible connection on both sides, centered. The TRT is used in tension across the discharge when the TRC design is impractical. We furnish all parts except those listed as furnished "by others". One end of the thrust restraint must be attached to the unit. The other end is normally attached to the duct or adjacent section, but when this becomes difficult it can be attached to the ceiling or floor stanchion fabricated for this purpose. TRT units can be converted into TRC units by reversing the spring assembly on the angle as illustrated. Check with air handling unit manufacturer to establish the structural integrity of the unit and to determine their recommendation as to the bolting position.Install unit on mountings or suspend from hangers. Bolt thrust assembly angle brackets with back-up plates* to fan cabinet on the centerline of the inlet (approximately halfway up the unit). Bolt second angle bracket with back-up plates* to the adjacent section after the flex connector as shown. If overall length is more than needed, loosen nut "F", slide angle on threaded rod and retighten. * Back-up plates are not required on "A" series Restraints. Turn unit on. - If the operating clearance between the angle and the washer exceeds 1/4" turn nut "E" clockwise (to load spring) two turns at a time on assembly until clearance is reduced. - If the operating clearance between angle and washer is less than 1/4" turn nut "E" counterclockwise (to unload spring) two turns at a time on assembly until clearance is 1/4". When unit is shut down 1/4" operating clearance will disappear and reappear when unit is turned on. UNIT BASE RAIL TO CROSS OVER MOUNT VERTICAL STANCHIONS. CONTACT NOVIA IF UNIT BASE RAIL IS PERPENDICULAR TO ISOLATOR. ADDITIONAL BLOCKING MAY BE REQUIRED PRIOR TO SETTING UNIT.