Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 2, 2016, 04:21 PM

  • 19 0198_19 0197_922016_092250.mp4

Date
09/02/2016
W/O
0591703
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00726
PipeID
P15167
Time
9:21 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7222
Sewer Name
19 NORWALK BOULEVARD TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
20160902AM_NORWALK_BOULEVARD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
19 0197
Downstream MH
19 0198
Dir. of Survey
Upstream
Length Surveyed
354.3 ft.
Total Length
354.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2611
O&M Rating
13
Overall Index
2
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 19 0197 to 19 0198
MH: 19 0197MH: 19 0198upstream0 ft. AMH - Upstream Manhole, Survey Ends - 9:50 AM0.5 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK0.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.0.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Finish - POSSIBLE CALCIUM/SCALE65.4 ft. MGO - General Observation - 5% CALCIUM128.7 ft. MWL - Water Level, 30 %of cross sectional area159 ft. RFL - Roots Fine Lateral, at 01 o'clock - 10% POSSIBLE CALCIUM159.7 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - ACTIVE, 30% BLOCKAGE161.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES - POSSIBLE CALCIUM/SCALE173.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES227.3 ft. MGP - General Photograph - POSSIBLE MAG COAT FROM 10 TO 02 O'CLOCK251.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES251.9 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN, 90% BLOCKAGE321.8 ft. MGO - General Observation - POSSIBLE MAG COAT FROM 11 TO 01 O'CLOCK352.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE CALCIUM/SCALE354.3 ft. MWL - Water Level, 25 %of cross sectional area354.3 ft. MGO - General Observation - ROACHES INSIDE THE MH.354.3 ft. AMH - Downstream Manhole, Survey Begins - 9:22 AM354.3 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (10)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE CALCIUM/SCALE

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE CALCIUM/SCALE

  • General Observation - POSSIBLE MAG COAT FROM 11 TO 01 O'CLOCK

    32.5 ft. - General Observation - POSSIBLE MAG COAT FROM 11 TO 01 O'CLOCK

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN, 90% BLOCKAGE

    102.4 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN, 90% BLOCKAGE

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

    103 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

  • General Photograph - POSSIBLE MAG COAT FROM 10 TO 02 O'CLOCK

    127 ft. - General Photograph - POSSIBLE MAG COAT FROM 10 TO 02 O'CLOCK

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

    181.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES - POSSIBLE CALCIUM/SCALE

    193.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES - POSSIBLE CALCIUM/SCALE

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - ACTIVE, 30% BLOCKAGE

    194.6 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 4" - ACTIVE, 30% BLOCKAGE

  • Water Level, 30 %of cross sectional area

    225.6 ft. - Water Level, 30 %of cross sectional area

  • General Observation - 5% CALCIUM

    288.9 ft. - General Observation - 5% CALCIUM

All inspections of P15167Work order 0591703

Observations (19)

DistanceCodeObservation
2DAEPOSSIBLE CALCIUM/SCALE
195.3RFL10% POSSIBLE CALCIUM
127MGPPOSSIBLE MAG COAT FROM 10 TO 02 O'CLOCK
0MWL—
103DAE—
193.1DAGSPOSSIBLE CALCIUM/SCALE
353.5DAEPOSSIBLE CALCIUM/SCALE
0MGOROACHES INSIDE THE MH.
353.8MGOACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK
0AMH9:22 AM
0MWM—
288.9MGO5% CALCIUM
181.2DAE—
354.3AMH9:50 AM
194.6TFDACTIVE, 30% BLOCKAGE
353.8MGOROACHES INSIDE THE MH.
225.6MWL—
102.4TFDOPEN, 90% BLOCKAGE
32.5MGOPOSSIBLE MAG COAT FROM 11 TO 01 O'CLOCK

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2016-09-02T09:21:10-07:00