Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2018, 10:31 AM
  • 08 0302_08 0301A_09172018_033147.mp4

Date
09/17/2018
W/O
723785
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00013
PipeID
P25659
Time
3:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6028
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_723785_TV08154_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0302
Downstream MH
08 0301A
Dir. of Survey
Downstream
Length Surveyed
181.6 ft.
Total Length
181.6 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
105
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
Overall Rating
177
Pipe schematic from manhole 08 0302 to 08 0301A
MH: 08 0302MH: 08 0301Adownstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 08 03020 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"94.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"148.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"180.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish180.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish181.6 ft. AMH - Downstream Manhole, Survey Ends - 08 0301A181.6 ft. MGO - General Observation - ACTIVE CONNECTION A MH 9 O'CLOCK

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

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

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

Observations (13)

DistanceCodeObservation
148.5TFA
0MWM
0MGOCOCKROACHES IN MANHOLE
5.7CM
94.8TFA
180.3CM
44.9TF
181.6AMH08 0301A
0AMH08 0302
2DAGS
180.3DAGS
0MWL
181.6MGOACTIVE CONNECTION A MH 9 O'CLOCK

Properties (4)

additional_info
SC364792
custom_field_two
2
customer
LACSD
datetime
2018-09-17T03:31:43-07:00