Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2021, 08:06 AM
  • 18 0815_18 0814_08042021_013126.mp4

Date
08/04/2021
W/O
906773
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00707
PipeID
P14678
Time
1:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9220
Sewer Name
18 SO WHITTIER OUTFALL TR, SECT 5
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_906773_TV18113_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0814
Downstream MH
18 0815
Dir. of Survey
Upstream
Length Surveyed
33 ft.
Total Length
33 ft.
Structural Index
3
Structural Quick
4331
Structural Rating
16
O&M Index
3
O&M Quick
4132
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
26
Pipe schematic from manhole 18 0814 to 18 0815
MH: 18 0814MH: 18 0815upstream0 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES1.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - MIXED DEBRIS1.4 ft. MSA - Survey Abandoned - REVERSAL COMPLETED1.4 ft. MGO - General Observation - REACHED END POINT OF D/S SURVEY1.4 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish7.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES10.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES19.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES29 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MIXURE OF DEBRIS29 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: NO30.9 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start33 ft. MWM - Water Mark, 55 %of cross sectional area33 ft. MGO - Reversal Inspection33 ft. MWL - Water Level, 50 %of cross sectional area33 ft. AMH - Downstream Manhole, Survey Begins - 18 0814

Observation photos (7)

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other,  15 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start - MIXURE OF DEBRIS

    4 ft. - Deposits Settled Other, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MIXURE OF DEBRIS

  • Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: NO

    4 ft. - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    13.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    22.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    25.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    33 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
0MWM
4DSZMIXURE OF DEBRIS
25.7FM
33FM
0MGO
22.3CM
13.7FM
31.6DSZMIXED DEBRIS
31.6MSAREVERSAL COMPLETED
2.1DAGS
4CC
0MWL
31.6MGOREACHED END POINT OF D/S SURVEY
0AMH18 0814
31.6DAGS

Properties (7)

additional_info
630138080321201
custom_field_three
MULTIPLE FRACTURES, REVERSE INSP COMPLETED
custom_field_two
2
customer
1
datetime
2021-08-04T01:06:51-07:00
documentation
PROPIPE
is_lateral_inspection
false