Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2017, 07:50 AM

  • 19 0186_19 0185_682017_005605.mp4

Date
06/08/2017
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00719
PipeID
P15155
Time
12:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0554
Sewer Name
19 CERRITOS TRUNK
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
05
Purpose
Routine Assessment
Project
20170607MDM_CERRITOS_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
19 0185
Downstream MH
19 0186
Dir. of Survey
Upstream
Length Surveyed
339.7 ft.
Total Length
339.7 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
3529
O&M Rating
33
Overall Index
2
Overall Quick
—
Overall Rating
43
Pipe schematic from manhole 19 0185 to 19 0186
MH: 19 0185MH: 19 0186upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:20AM0.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active13 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H31.4 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES148.9 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - H148.9 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H173 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES175.8 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES191.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES197.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES204 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES216.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES227.7 ft. DAE - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: YES227.7 ft. ID - Infiltration Dripper, from 09 to 11 o'clock, within 8 inches of joint: YES233.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES240.2 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES - HAIRLINE240.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES290.9 ft. MGO - General Observation - 15" VCP309.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO313.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 12 to 03 o'clock, , within 8 inches of joint: YES337.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start339.7 ft. AMH - Downstream Manhole, Survey Begins - 12:50AM339.7 ft. MWL - Water Level, 10 %of cross sectional area339.7 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (3)

  • General Observation - 15" VCP

    48.8 ft. - General Observation - 15" VCP

  • Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: YES

    112 ft. - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    163.9 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

All inspections of P15155Work order #

Observations (26)

DistanceCodeObservation
148.2DAE—
339.7AMH1:20AM
112DAE—
166.7ID—
339.2DAGS—
48.8MGO15" VCP
105.8DAE—
2DAGS—
326.7FLH
0AMH12:50AM
339.2MGOConn. @ Mh, 3 O' Clock. Active
123.5DAE—
163.9DAE—
190.8FCH
339.2MGOConn. @ Mh, 9 O' Clock. Active
30.2DAGS—
142DAE—
135.7DAE—
0MWL—
190.8FCH
0MWM—
99.5FLHAIRLINE
99.5DAE—
308.3DAE—
112ID—
26.4DAE—

Properties (4)

custom_field_three
HAIRLINE FRACTURES
custom_field_two
4
customer
LACSD
datetime
2017-06-08T00:50:00-07:00