The URL can be used to link to this page

Home My WebLink AboutHyannis Marine Service - Installation Plan004vE,1T pLAGE :1At:O V VE AT 7 Fife_ 10 O ALL .e— S; EJ 1D . D E- EJZA IJ E L6,;V_-ATI Ot•1 To -F. 5I -A,5 TO To TA14�- = 1a FOv0I?A-TI00 LJALL 11 IIENIN, N1 maim _11111, I It j ME_ENOlNEE11ED _ INSTALLATION INSTRVMONS - ' Movr<N ►AOTEcnoN UNDERGROUND STEEL STORAGE TANKS WITH S l -P3 CORROSION CONTROL SYSTEM S� ---- 1 The excavation Shap be tree from any hard or sharp material skies of tank by hand shoveling and tamping to ensure that that may cause damage to the tank coating. (Care shall be the for* Is k y and evenly supported around bottom quodrnnt• taken during Installation that foreign matter Is not introduced 11. The plugs at unused opeNngs shall be removed Apply IJ S-rA LL S T l4I G IG F LL;e212 SLAP--> of into the excavation or backfill.) compatible, non -hardening pipe sealant to intemal bushing 2 The bottom of the excavation Shap be. covered with clean threods Permanent metal plugs shoo be instated at of unused 3 S E>✓ L R E i ►.� 1= 01✓ 3 8 AQS e.1 Z o. c _ - sand or gravel to a depth of one foot, suitably graded and openings IGt'l A 1 t�Di=� o� S LA`8 E leveled. llt The df -electric bushings in std -P; tanks shot not be removed 3. The excavation shoo extend a distance of at least one foot from the unused openings The pings in tonic openings which Q I >J STALL GOt.I G 1 i? + ;Z61 nl FflR� W� VI I �� - around the perimeter of the tonic providing sufficient CSearonCe are to be used should not be over -tightened as this may 0�300 GAL TAf� .� F L�� S L A 1=3 ALL STEEL. To a3E GLADE Coo AST1-� for anodes cause the bushing to unscrew with the plug Care shop >>a / 4. An air test of the tank above ground is recommended Pressure taken not to crossthreod or damage the norlrTietatttc bush - SO t L 1JE0T=- TO 5L.A& TO i31✓ Cwt `T>✓D shouid not exceed 5 pounds per square inch (PSIG) while a Ings when replacing plugs or installing required tank piping. soap. solution is applied to weld seams Notes Dual wall tank 112• Prior a backfilling• an openings shun to visually inspected to r` _ air testing will differ. Consult Tank fatxassure that the stt-P; dielectric nylon hustings remain In fabricatorfor air test recommendations pbea Where tonged openings have been used, the dieter. No tris isolation shall be confirmed with a cont4•x�ity tester. No - 'b. Before placing the tank in the excovotion, all dirt clods and current shall pass through the factory instoDted dielectric / similar foreign matter shag be cleaned from the tanks, and tlonges Dielectric isolation a required to assure tank integrity. EOGs EX 1ST GOr.�G. �L 002 ureas of coating damage shall be repaired with a touch up 12 Where air or hydrostatic testing is required after i %Statbt;on. It coating provided ii recommended that the pressure app ed shat not be in ex- - _5.1. When so shipped, remove protective plastic covering from cess of 5 pounds per square inch (PSIG) as measured at the wetd-on zinc anodes to assure proper anode operatiorl top of the tank. Verity anode integrity prior to backfill. 13. Prior to completion of the backfill, the Protection Proyer 2' 3 pjA1Z5 G: IZ1. o•G. o1.1E LIA`r 6, Equipment to lift the tank shalt be of adequate size to lift and monitoring terminal located near the top of the tank must be " bwer the tank without dragging and dropping to ensure no positioned as follows =W IO L.l Ig1:. damage to thejank.Of the coating. - 7. Tanks shall be carefully lifted and lowered by use of cables 13.1 Select fl terminal location on o pipe near grade that wilt be • irutollation Pon completion of - -.-' ' • ._ •' he lifting 1ugs�provided. A 450 included accessible through a erode manhole u - `ri - - • : be here necessary. Under no circumstances use 13 _ - -- * / I --pe lashing b releasing the locking P- � � � _ - angl� attached tLoosen the bock ion i h . _ '• - :. -' �� • -• :-; 2 nylon P n9 Y king - - . should lata Uncoil enough lead wire from the tank mounting lug to SCALE= =.-I`.-Ole - - - 2 It chains or slings around the tank shell reach the terminal location with an additional 4 feet of sock Z1 71 stl-P, tanks may be equipped with either zinc or magnes- 13.3 Secure the PP terming o the tum anodes Zinc anodes are effective in alt sol resistivities pipe by tightening the block ' - - nesium es re e it reslstrvrt�es lashing. The I wire terminations shall remain / Moe onod a d signed for so 2000 '' ^^ ^ nylon pipe ng. load ho 51_.7-' 5 VET L ohm -cm or greater. seated. 13. v i i kfio. 72 After an aft -P; tank has been placed in the excavation, it 4 Route wire to avoid strain or breakage during boc Do not _.._ - - Art F_SS TO -fAI�L� CO�JE-2 TO t� i^`-' i�'L� - anode is connected by a lead wire, attachment to the tank cover PP2� terminal with backfll material , T�J l�SFi I,� 15 LAi3 SEfr S� s-7 Shap be checked to assure this connection has not been 14. As on otternativa this tank may be equipped with a Protection damaged. Where damaged: the connection must be rasa- Pi�,v6f is' moritoling system, which includes a monitoring test toblished in strict accordance with stt-P; specifications station mounted at the end of the tank Prior to backfilling, ex - 8, Where anchoring by means of a concrete stab is required, the tend the monitoring system to 4" below grade level without tank must not be placed directly on the pod. A layer of fine pulling it out of the mounting bracket. The PPI* test station - \�, �\ ��; � �, \• \ y /� ,, - or pea grovel. Bond or Na 8 crushed stone (Na 8 coarse shoo be protected by a erode manhole of 71/z" minimum •� �� ///% j / /! aggregate ASTM -448) at least 6 inches deep must be spread diameter. 3P00 GAL-j-Ar.l %i %' 4 eveNy over the dimensions Of the pod to separate the tank 15. Contact between the steel tank and the fo5owing equipment �~ /\ ~/ '\ / from the pod. can nullity the cathodic protection design external or internal -%' � . �\ �� r� �„�• __ The tank shag not besed on any other hard or sharp P piping, pumps, valves, electrical gaging or monitoring equip- !Z dot-ipAG-(EfJ 541 L "(O a material that can cause deformation of the tank or damagemerit. and grounding systems. A simple conhnurt r test between s 3/8 pEASTOl1E lac IDER -I, to the coating. the PP211 lead wire and each connected system will verify 8.1 tf installation area Is in a tidal area, the tank "bedding" the electrical fsotatlon Continuity should not be present_ e- LL A I I-). materia! should be Ane gravel or Pea gravel ratherthan Bond 16. The bacilli± shalt be deposited carefully around tank and to n n?- n3 'Cz 4): ISN •� rrDER.rRITERS LABOPATORI S NC. 1,T STED TYPL I SECONDARY��NTTJkz RKENT )EX-rROVMD TAXX POR FLAMMABLE LIOUID5 "Tt CIRCUKFLRENTIAI. DEGR ,ONSULT LOCAL. AUTHORITIES SEFORE COVERIN TNIS TANK MO -X XXXX )300 0 uuurw1,11na111"t- T MASSACHUSETTS ENGINEERING CO INC AVON MASS. 02322 i t S rho . 4•= irJST�t�4Tlo►J •ItJST'�uCROr� vJIL.I-- f3�-'_. A GLOti'i `lS i�--{•E1� L. t�� 1 �+JSI Cyc�12ET] . •.' rz� l i � JrJr.:r✓ 2GtQ1��O S'�p4� TAS � � a AL_ rS _rz�) 2 .102 NW cc7e�-�2 of `ice s�2v�c� Bvlt.Dl�Cc );,CD o F .c{ IJt�L gE r-1�r LI✓IVcNcG 749 Main Street * Suite B + Box 266 Ar�u n -G �.�ziE �.ICIATES OFOsterville, Massachusetts 02655 (617)420-2223 TERVIH 1: Consulting and design engineers Civil and structural TOLERANCES REVISIONS L1�lDE12G2OtJr�D S -(EEL STDiZAG� �(ArlIG- 1EXCEPr,asN0TEDI NO. DATE BY It•.1STALLATI00. pLAIJ DECIMAL _ 1 gI12�87 P.J. D• OA` lJf- 11 2V_Ee_ t+ -(At -10115 MA2irIE I�GTotJ- _ WEST --{Al2MOU-ri.4 . MASS. FRACTIONAL DRAWN BYP. J SCALE MATERIAL D. tl o TED = 4 CHK•D DATE 1 t J87 DRAWING NOL ANGULAR Cl TRACED APP D 5 1A CF A. PAUL o QVAA V .! • � N �O S 511)pAl �` 1 R U jRt SEE I YA T Ie15TRLlGTI is 7 _ Q: Spseia! core should be exercised wler, instalting holo down a depth of of least one foot over iclnk to avad damoUe to strops So ensure that the strops are separated from the tanks coating especially where tempj,- g is requir&d. (Se—a NFPA 30 by separati pod mode of on inert insulating dieiectric and state or local codes for depth of cover required.) 17. An tanks be to cathodic - matedol. The separating pod should be at feast 2 Inches wider must monitored assure prOPer Pro than hold down straps' width and must be carefully ptosed tection of the tonic Monitoring shoo be occom hod by taidng anywhere on the tank where hold down straps would come structure to soli voltage readings within 1 year after frstalks- ' into direct contact with the tonk "ll. tion, and then in 5 year intervals for the li`e of the Installation . 10. Norno,?aneous bockflt consisting of clean sand gravel or other Follow applicable local state, and federal regulations for ad- non -corrosive inert materials shoo be ploced along bottom ditional tank monitoring requirements in 1 U.L. APPROVED TANK d. CONTAINMENT RESERVOIR-. - G A 0 O 1✓ StJ L1 E� S >0TJ�Q Got�PLE"TE- spEGI�I TI i� T 13 PP `( . STORAGE TANK OPENINGS COLUMN INSPECTION PORT -- - IZoPoSED SLAB -F 5" 92eI0Fo26F_C2 C fc CotIGRETE WILL AD><QtJATEL�( 3�. U.L. APPROVED Or1-(" WRAP OUTER • INSPECTION COLUMN _ / of G��LJJr�p - AT10rl 1J�DERL;?OL10-117 TP`04' Imo! TO E >= PKE EGLtJpXNI'( FLoTOFTrIE - a ATEtZ �IhlFI LT2ATIOl•1 . 5LA8 is L.IEtG I-t�Ep A�' GO (bs•�54- FT. oR 2* Kips . y • j tJOi >:S � t ..LSH CF ly�� n n n?- n3 'Cz 4): ISN •� rrDER.rRITERS LABOPATORI S NC. 1,T STED TYPL I SECONDARY��NTTJkz RKENT )EX-rROVMD TAXX POR FLAMMABLE LIOUID5 "Tt CIRCUKFLRENTIAI. DEGR ,ONSULT LOCAL. AUTHORITIES SEFORE COVERIN TNIS TANK MO -X XXXX )300 0 uuurw1,11na111"t- T MASSACHUSETTS ENGINEERING CO INC AVON MASS. 02322 i t S rho . 4•= irJST�t�4Tlo►J •ItJST'�uCROr� vJIL.I-- f3�-'_. A GLOti'i `lS i�--{•E1� L. t�� 1 �+JSI Cyc�12ET] . •.' rz� l i � JrJr.:r✓ 2GtQ1��O S'�p4� TAS � � a AL_ rS _rz�) 2 .102 NW cc7e�-�2 of `ice s�2v�c� Bvlt.Dl�Cc );,CD o F .c{ IJt�L gE r-1�r LI✓IVcNcG 749 Main Street * Suite B + Box 266 Ar�u n -G �.�ziE �.ICIATES OFOsterville, Massachusetts 02655 (617)420-2223 TERVIH 1: Consulting and design engineers Civil and structural TOLERANCES REVISIONS L1�lDE12G2OtJr�D S -(EEL STDiZAG� �(ArlIG- 1EXCEPr,asN0TEDI NO. DATE BY It•.1STALLATI00. pLAIJ DECIMAL _ 1 gI12�87 P.J. D• OA` lJf- 11 2V_Ee_ t+ -(At -10115 MA2irIE I�GTotJ- _ WEST --{Al2MOU-ri.4 . MASS. FRACTIONAL DRAWN BYP. J SCALE MATERIAL D. tl o TED = 4 CHK•D DATE 1 t J87 DRAWING NOL ANGULAR Cl TRACED APP D 5 1A CF A. PAUL o QVAA V .! • � N �O S 511)pAl �` 1 R U jRt