Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2018, 09:41 AM
  • 01 0069_01 0068_01032018_025919.mp4

Date
03/01/2018
W/O
691313
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00209
PipeID
P00738
Time
1:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5470
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
FLORENCE-FIRESTONE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_691313_TV01255_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0069
Downstream MH
01 0068
Dir. of Survey
Downstream
Length Surveyed
301.2 ft.
Total Length
301.2 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
177
O&M Index
2
O&M Quick
412K
O&M Rating
125
Overall Index
3
Overall Quick
Overall Rating
302
Pipe schematic from manhole 01 0069 to 01 0068
MH: 01 0069MH: 01 0068downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 00692 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start64.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 4"110.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"146.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"186.5 ft. RFL - Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss186.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"223 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 4"265.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"301.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish301.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE301.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK301.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish301.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0068

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss

    186.5 ft. - Roots Fine Lateral, from 10 to 11 o'clock, 10% cross sectional loss

Observations (17)

DistanceCodeObservation
0MWM
146.6TFA
301.2DAGS
5CM
301.2MGOCOCKROACHES IN MANHOLE
64.5TFC
0MWL
301.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
186.5RFL
2DAGS
301.2CM
223TFA
301.2AMH01 0068
110.5TFA
186.5TFA
0AMH01 0069
265.7TFC

Properties (4)

additional_info
SC358476
custom_field_two
3
customer
LACSD
datetime
2018-03-01T01:41:13-08:00