7013 - Lake Lewisville Water Treatment Plant Phase II Improvements, Addendum 2- Additional PlansUNION
SOLUTION TUBE ADAPTER
NPT SS CORPORATION STOP
PACKING NUT W/ 300
SERIES O-RING
SS SAFETY CHAIN
(LIMIT CHAIN)
(SEE NOTE 6)
SPRING LOADED BALL
CHECK VALVE
SS RESTRAINT HOOK
DETAIL
CHEMICAL INJECTION QUILL3'-6"1'-6"
SECTIONLOWER PLAN
PERMANGANATE INJECTION VAULT
(TYPICAL OF 2)
SEE SITE PLANS FOR DETAILS
NOT TO SCALE NOT TO SCALE
316L SS CASING PIPE
WELDED TO FLANGE
1"x4" 316L SS
THREADED
REDUCING FLANGE
RW PIPE
4"-150 LB FLANGED
OUTLET
SOLUTION CARRIER
PIPE/DIFFUSER1/3 I.D.2"PVC CASING PIPE
SHEET
SEQ.this sheet, adjust scale.drawing. If not one inch on Bar is one inch on original ISSUENO.VERIFY SCALE01DATEBYF&N JOB NO.FILE NAMEDTN1810411/30/2018CHECKEDREVISEDDRAWNDESIGNEDDATECITY OF DENTON, TEXASLAKE LEWISVILLE WATER TREATMENTPLANT PHASE II IMPROVEMENTSFreese and Nichols, Inc.Texas Registered Engineering Firm F-2144Plot Date: 5/10/2019 1:44 PM Plot By: ArnoldJ Filename: I:\Acad\Proj\05673010.0000-Denton LLWTP Phase II\Mechanical-Dallas\LRW-CF-8.dwg LRW-CF-8.dwgLast Saved: 5/10/2019 12:28 PM Saved By: ArnoldJFilename: I:\Acad\Proj\05673010.0000-Denton LLWTP Phase II\Mechanical-Dallas\LRW-CF-8.dwgACAD Rel: 22.0s (LMS Tech)100% SUBMITTAL 4055 International Plaza, Suite 200Fort Worth, Texas 76109-4895Phone - (817) 735-7300Fax - (817) 735-7491Web - www.freese.comFIRM REGISTRATION NUMBER: F-533LOWER DEMOLITION PLAN
NOT TO SCALE NOT TO SCALE
TRUE NORTH
(2) 1" SAMPLE LINES
(1)3/4" PP SOLUTION
FEED LINES C EL. 539.00
LAKE LEWISVILLE RWPS CHEMICAL FEED FACILITIESPERMANGANATE FEED SYSTEMPLAN, SECTIONS AND DETAILSLRW-CF-8
####CSJA-BKDEMOLITION SECTION
REMOVE 3/4" PP
SOLUTION FEED
LINE
8" BLIND FLANGE ON
8" TEE OUTLET (TO
BE REUSED)
12"x12"x12" FLOOR
SUMP
4" GOOSENECK w/
BIRD SCREEN
ACCESS
HATCH
FLUSH TO GRADE
(APPROX. EL. 541.00)
5'x5'x6'H PRECAST
CONCRETE VAULT
CHEMICAL INJECTION
POINT
ALUMINUM GRATING
12" DEEP SUMP
4" VENT PIPE
RW LINE
REMOVE 3/4"
PP SOLUTION
FEED LINE
L
PIPE PENETRATION
(SEE NOTE 2)
C EL. 532.33 ±L
1
LRW-CF-7
1
LRW-CF-7
DEMOLITION NOTES:
1.REUSE PIPE SUPPORT FOR NEW PIPE.
2.REUSE EXISTING PIPE PENETRATION.
LEAVE AT LEAST 6" ABOVE THE SLAB
FOR CONNECTING WITH NEW WATER
PIPING.
1" THREADED
OUTLET
PIPE SUPPORT
(SEE NOTE 1)
1
NOT TO SCALE
LRW-CF-712"(2) 1" SAMPLE LINES
(1)3/4" PP SOLUTION
FEED LINES C EL. 539.00
4" GOOSENECK w/
BIRD SCREEN
ACCESS
HATCH
FLUSH TO GRADE
(APPROX. EL. 541.00)
5'x5'x6'H PRECAST
CONCRETE VAULT
CHEMICAL INJECTION
POINT
ALUMINUM GRATING
12" DEEP SUMP
4" VENT PIPE
RW LINE
L
C EL. 532.33 ±L1" THREADED
OUTLET
REUSED PIPE
SUPPORT
CHEMICAL
INJECTION QUILL
1
LRW-CF-7
2" WALL
SLEEVE (TYP)
2"-CW-PVC
2"-DSP-SS
2
LRW-CF-7
2
LRW-CF-7
8" BLIND FLANGE ON
8" TEE OUTLET (TO
BE REUSED)
12"x12"x12" FLOOR
SUMP
2"-CW-PVC
2"-DSP-SS
WALL CLAMP (TYP)
WALL
CLAMP
(TYP)
1
1
2"x1" REDUCER
CONNECT TO
EXISTING PIPING
1
1
ADDENDUM NO. 215/3/2019JAR1