Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2016, 06:46 AM
  • 02 1444_02 1443_11302016_230654.mp4

Date
11/30/2016
W/O
602592
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00307
PipeID
P04684
Time
10:46 PM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3927
Sewer Name
02 TRACT #5445 TRUNK
City
LOS ANGELES, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Routine Assessment
Project
WO_602592_TV02117_NOV2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1444
Downstream MH
02 1443
Dir. of Survey
Downstream
Length Surveyed
409.6 ft.
Total Length
409.6 ft.
Structural Index
2
Structural Quick
3121
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
10
Pipe schematic from manhole 02 1444 to 02 1443
MH: 02 1444MH: 02 1443downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 14440 ft. MWM - Water Mark, 15 %of cross sectional area8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start118.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 02 o'clock, , within 8 inches of joint: YES, Start135.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"178.1 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES261 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 02 o'clock, , within 8 inches of joint: YES, Finish264.1 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES401.3 ft. CC - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES406.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish409.6 ft. AMH - Downstream Manhole, Survey Ends - 02 1443

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 02 o'clock,  , within 8 inches of joint: YES, Start

    118.3 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 02 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    178.1 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    264.1 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

    401.3 ft. - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
0MWL
409.6AMH02 1443
406.6DAGS
0AMH02 1444
135.1TFA
0MWM
264.1CL
8DAGS
401.3CC
118.3DAE
261DAE
178.1CM

Properties (5)

additional_info
SC317672
custom_field_two
4
customer
LACSD
datetime
2016-11-30T22:46:00-08:00
sewer_category
Gravity