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Home My WebLink AboutHandouts_Workshop_Tab 03_06/23/2014 �� >> :� � . , .. . J. . ,� - • ��a , . �_. � � � * � �, � .� E... � ' * � � . + � . Y � � r .� �a ` E E `�� _ �y y .. o � .� - — + � �'�:-'• � � �' �� .� _ "� �.x ,�• :�-� : _` � . ' - �_ � y . �' . � r Y s e. ' � �.. R�. �` , . � ', ; . ' �' �,' �' � � '� � . �' .. � .. . .i . . +� • p/' . � . F- � 1 �� y .., . � -<<— �-�: �• � ` � �•. � � •� � I i' � �� .rr `�.� � � � 8� � �� Z � � i # �� _ r � y� a � - � � y y � `� _ � .rr � � � �} i� rN .: ..� Y�I ..�..e � #�1 ' � �'' � o � � � �.' � _, �,�� . � � � � � A1 X ,� � \1/ + �/ F r'. t P�1 ^ ' � a � .o � o _ o '� '' N s � - e . N a � �. ..� � .' . ` 4 ; � " � � � • ' �,+� . � � , r , , � • .� *,. �� t� ` . a R � � .�� ^ • � � t `�� - �♦- �f i� ; t�� . � �mr '� f C / Tequesta Water Production Summary Description (Copied from Annual CCR) The original water system was developed by the Jupiter Water Company in 1 954 to serve Jupiter Inlet Colony. This water system included two surficial aquifer wells, a i.00 million gallon per day (MGD) aeration/filtration/chlorination pumping station and a 60,00o gallon elevated storage tank located just south of Bridge Road. By i957, the system was expanded to serve neighboring subdivisions and portions of the Village of Tequesta. In i96�, the Village of Tequesta purchased the water system from the Jupiter Water Company for $i,�oo,000. In i977, the Village constructed additional surficial aquifer wells and a treatment facility at 9oi N. Old Dixie Highway. This construction increased the Water Treatment Plant's permitted capacity from i.00 MGD to i.8o MGD. The Plant facility was expanded again in i988 by the addition of new wells, chemical feed systems and pressure filters, increasing the overall water treatment plant capacity to z.73 MGD. In i998, the Village initiated the next phase of expansion to the Water Treatment Plant. This included the construction of a"state-of-the-art" reverse osmosis water treatment facility, with an ultimate capacity of 3.6 MGD, initially sized for i.a MGD. The $�.8 million expansion project was funded through a bond issue. The reverse osmosis water treatment facility became fully operational in March z000. In aoo�, a first expansion of the water treatment plant was completed providing i.z m.g. additional capacity to produce water and a third R.O. well for source supply. In zoii, the water treatment plant completed a second expansion providing an additional i.z m.g. capacity to produce water and a third R.O. for a total capacity of 3.6 MGD. � Tequesta Water Plant - Priority Projects: Recentl� Com�leted Proiects: July 8, zoi3 i3 yr. old Acid Transfer pump replacement - Completed �-"� ' - -'�°� ,�; � = � ,.� - •�,�,y� � _ �;, ,� ,,,� � � ��^ � � ._ � � � , � Y' � '�"� "� '� � �' w.� 4, � J* � � �� , ;�` � �i � � , r -� � (�ii `� J �., � �� . _� �'� � - , . -: " �� _ - ;'°�. We now have a new pump in place with a new replacement on the shelf for backup. The whole project was completed for less than �8,000.00, compared to spending $az,000.00 for just an OEM pump. John Collings coordinated the project and made the necessary modifications in order to save the Village over $iZ,000.00. Water Plant Roof repairs for damage from the Zoo4 - aoo5 hurricanes � '� , .,,�'� _' � - ` - '� � � � � - ,�. .. ,. �: . . --- � � = t. � -�,w�, �+� .� - _ .. `�'� �� '�4i - -- ' _ ` _ `►"y� —.��-"� i, �.: � .�-f��r�-� ��a ". , !'�'.� ;. _, ,. � � _ - �� . . ; ; � Completed by Almeida Roofing Z Filter Plant Wash Isolation Valve Replacement. The old gate valve was leaking an estimated 2 to 3 gallons a minute (360o gallons a day) of Raw Well Water and has now been replaced with a new butterfly valve. The wash water pond perimeter has been graded and de-weeded. 1 � ; _ � - ' f �� . _ � d,��r �_n � " . , �+ & ' t ` .:�,� �_ — � ' z.�.,,.' , _=� �. r �� / • �..=_ '. ` , � � _ _ , _ _ .rx j� � _ �!�� = ' - � r-: -.., � - � . ., , , �u � ` �:�fll��f!j6lL} . ._ ril . � . .. . '4Y. � __ - - x ��.�... HSP #5 Variable Frequency Drive melted down and was replaced with an upgraded VFD. It became apparent after the drive was replaced that the Motor for pump #5 had sustained internal damage to the windings when the Control Drive Panel literally exploded. The motor was sent out to be rewound and repaired. Motor was reinstalled and realigned.--- Completed Project by Eaton Electrical, Miami Bearing and John Collings .� � _ �� . � . `��- � -:� ' -. i . . � � � - � . � r� � � . '�� I � ., � " ' �� - � 3 , , i). Filter Plant - 56o cu. ft. anthracite media replenishment 4�25�14 � � i � �.. i .� .,�:, �.� _� :� 7= ? s �. _- �'��, ,, M. , a�. _ y � ; _,,+.n� a). Sodium Hypochlorite Storage Tanks: � - _ �,. � ! � � A ?e , �, � � � - ; .. �� „� � _ � r- � _�� _ � � �..- , _ , ��,; . � { -.� -,�y.� . � �� _ �. � � _ �- � � ' . I �� s =�� ♦ � �� _� �' � � TLC Diversified Inc. and Arcadis Current Budget Year Projects: i). Rolling Hills Line Extension: Rolling Hills subdivision is the furthest point in the distribution system for disinfection residuals sampling. As the heat of summer 4 approaches and seasonal residents leave, it becomes more difficult to maintain the minimum levels required. The first step in rectifying this problem will be to extend the water main approximately i4o ft beyond the entrance to Rolling Hills. A flushing mechanism and a tap to facilitate a sample station will be installed. , ,., �� . ' •,�� u 1- =k . �,' � � � � _ rt �.,�- � ��.��...'.�� :�*l !...t�.... �..! ��y•5 •i. (Manual flushing to obtain minimum residual) Arcadis has provided bid plans to the Village for the extension. Stricter DOT standards must be adhered to due to the utility services location in the Federal Hwy easement. Deevan Inc. has submitted a proposal with the option of piggy backing set unit pricing contract with Seacoast Utility Authority. Cost estimates indicate between $z4,000 to �30,000. a). FP&L Load sharing program (EPA RICE NESHAP) - National Emission Standards for Hazardous Air Pollutants: This generator (CAT35iz is the only plant generator on FP&L's load sharing program). Program participation offers customers the option of keeping the current preferred kw rates. 5 y � � t i t�� 1 �,� � � } � ;� '.Tr - .. � Y � � � _ � - '.�� L ,� � � �_ �=� �t�, � � � _ _ - � _ _ �' �� . . i � _ -1 �� -• � case, saves the village $i4,000 a year. It is voluntary to participate, however the total cost should be recouped in 3 years. Council approved Resolution #i9-�. Current Water Plant Renovations: .5 MG Steel Storage Tank Demolition and Well Field i Alterations � ,�, � " r �.. �_ � -�' , � � = b ' � �*�. .�. / �� ,. � ,��ta`�� 4` � + ;�. �, �( , � �. � � .�� ' '� p`�.'�!"'► ` - � � : / r / = ��>- � r� � � +, � i�; . ...z �. f5; .. � . rA .. ;:.+`1 : , - f � .t o - -c�":. ,�_ - K �!. : . �Z :, ,, Y�';' .. - ..�•,,�. ' .w . . ,w ,:�; �r�`5��.: � - ._';tC�.. :,, - �°�:= � ; � � � £° ` , :r , r; ��.. i , �� ..>:��- k? ��.+ �- iN+E � �� t n - ~ . � ': �' � . �^ ��-'�' �`�-�-;'. Y� � �2 �� i� � �, � t ay��' � ..ya1 > � ; ., D + � - / _, J . , `ti.i�`• � —w.'��ti'h',` J ,"'.`� ! ..' 1 -� � � \ "`.�5. , , Pump #s �-4 �:�'' �. t ��_ ; , i, Pumps i- 4 Replacement and Building Remodel Future Priority Projects: i). Filter Plant - Raw water main pipe cleaning project. 6 Nearly ao years ago Professional Piping Services Inc conducted a pipe cleaning service... (Referred to as - Pigging). As depicted below, it is reasonable to conclude that we are in need of the cleaning again. Because of the characteristics of some of the surficial wells, this iron biofilm accumulates over time on the interior of the raw main. , v, �.� ^ ,r''f .; � - - . ,. ,'� _ _ _ u. �,. �, � � �+��: �� - ,�� ; �: . � _ , ,� � � �_ wl� � � � ti Mr " �- . .Y - . �:. ' '� a , iz" raw main to Original Filter Plant. I will be submitting a request to piggyback a contract with Pinellas County for the Council's approval to use Professional Piping Services Inc to conduct the pipe cleaning project. The scope of the project would include: Water lines from Wells i8, i9, ao in Tequesta Park, south to the Water Plant location. � Water lines extending from Wells � and 8(starting at Village Hall) to Dixie Hwy, north to the Water Plant Location. ,►; I � I �c' � : � � � �' �� < i ; • � ' \�, `', _.. . �. i ,�... ,. rr — . ( � �� 1 � - . � � .. . - \� 1 � � �,�� I \,� .. -;r�- i . i _ _... _ ' .. - � . � .. __ 1 ; — � _ � ; � t i 9 '� ` ''> 1 isj� - . .�� — — _ . . __. , , , � �, \ � � " _ �,1,1 , .. ; � `\�' ;�� ,, - ,,.��. . � 'i 4 ' ..C�, _ iy � C�'� ,'. �, 'C� �� — .. �. I,., I ,._.� ' �� ' � � � '� (` `. ,� �. _ ... � r ,.' i rl ��..a:a r tx�c n ' _ ' ( � - �.�.A7 - :ER`.'Ir i� .I F •, . 1 ', I��.. ' _ ._ .ii:Nli:}'.i1Nt: •:.� I I �:i:.11�.:rf'�1"��f.`:' � � `.'. _FRI:) � � '.'.N,I'.� F..' "�i: I ')!.I', . - R 11 `� :6.... _ ... ...' (__ _�.-. �.. Approximately 6000 +/- linear ft. of water lines 4"to iz" in diameter. The quote for the cleaning is $44�94 z). Raw water Sequestering / Corrosion Inhibitor Project: After the raw main line cleaning project is completed, we are considering a proposal to administer a sequestering agent at the source wells for control of iron accumulations on the main interior. It may be possible to use a polyblend that would act as a corrosion inhibitor also, s for the distribution system. If this is viable, we may be able to solve two plant problems with a single chemical application. An initial proposal cost estimate is just under $ZS,000. 3). Old Filter Plant valve replacement project: The original filter plant valves and control system are way beyond their life expectancy. The project would include replacing valves, valve actuators and the control cabinet along with all the original electronics. The total project cost will be between $90,00o to $i4o,000. . � _ � � * , � �� . 's.-.r . "" _ . �- �::'jtr L `�� ✓ =�-,�� _- � ~ � � _�_ , _ � �; , � -�- �a � i M "� ' � . ,� � �-��: � y . .. � . .. � � n $ � � . _ _ ° a � '`� � �'� ��"'� �;---- , � � � � �� k��a� �,.��.•,� ` ■ i� `,;�` �'` ' .� �rsrwi�i.�a� �• ��,} ; • r'■ � � I �' 1 �� ''��y��4 iF� I� : I �� ° P � ■ � ��-� � �F .�.€tE � •i . . ♦ . . „ , 4 ,� 2 , •_ ` _ , � i , �!,1 ZN 1� � '-' . � �; i � 4 ; ' �� . � f � s i. i�� a a�Y ., l.�il �� . R�` i . � � 'Ti �1; -:i: ti��. ( i s s a ♦ i r a. —:":��s-- �„ ;� -�� , '.` . �� 1� �"� "� � � t , �` ■' ��• ■ - � � °,+� *y ��,� __ , ` �_ � . � � " � 3'�' ��i� �i�i+� " � �': ' ; . � � 3 * � �, � J�'�� ,. � �_ ',�, . .. '-S i � , � J � �� "�� 9 � ��f� ;:,�� `' ' ` .. . ,, . � ''�=' T ''�„"_.� 9 4). RO Plant Scrubber System: ;, , � =-��_ _�---� , �t �� ; � � c q � t } e .'� # � +�: .:t:�: � y .;a� � . _ i.�.��'' y�.� _ � � �i F ��^�T +� � ; � �. ' �'��.. .: � � � , �. ! f, _ � , „ ._ , j � ' - � � t � ` �� & � � . � ' f ` �i „ �_ ` � �. _ � � �� 1i -- - .� SI c r ^ _ F � � ''tsta �� - - `y �� , I��+y � �:� � `� i� _ . ; -n� `�� i' 1 @ � � ;_� _ -. _ ,�dtc:�, � � � � We have noticed periods of increased sulfur odor at times. We believe that the original plant expansion that utilized a two stage caustic feed scrubbing system was more efficient verses the current single stage caustic plus a CLz stage. We would like to conduct a pilot study to compare the current configuration to the original z stage caustic system. If the results are promising, we would then take steps to disable the CLa feed system and return to the second stage caustic feed system. -, �_ � * � _ _ _ ,� .�.. .r�'a� s�. t ,,,r _ `� ` I � �� _, ; •___ ...� � i _�e. _ � � �� z,, , : � . i.. 4' _._. 1 1 , � ' .�' � � i . ., � , , , .. it �� ; i � L -: •� �- , ` 10 Acid Feed Pumps (Both run continuously when the RO Plant is operating.) This project leg would be part of an overall Chemical Feed System Upgrade that would include installing spare dosing pumps for the current acid and caustic feed systems. Projected costs for the system modifications would be $60,000. 5). Old Filter Plant Motor Control Center replacement and upgrade: -� ,� �� _-, - _ _ _ - _ ._ . �,� . � :::: �� e —.- ' � _ ::: - �%iC _. � ' . 'r' `-- �� _ �� . �1 I � The original panels are 4o years old and equipped with proprietary breakers and modules. The service and reliability of the original equipment has been outstanding. However at this time, it would be reasonable to take the steps to replace these control panels. We are soliciting quotes to replace two of the panels with like kind (across the line-hard start panels) and two VFD control panels for increased outgoing flow and pressure control. Projected project cost from $90,00o to $iso,000 �� Project Cost Summary: Raw Pipe Cleaning - 45,000 Corrosion Inhibitor z5,000 Old Filter Plant iz5,000 Chemical Feed Systems 60,000 Exterior Tank Cleaning and Painting .75o MG and a MG a5,000 Estimated costs zSo,000 New Plant Staff Positions: (Maintenance Tech) (Relief Operator) zoi6/aoi� Fiscal Year: MCC Panels i5o,000 The Project totals are based on prior bid numbers and estimations. �z