Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2017, 11:16 AM
  • 04 0123_04 0122 _10202017_041642.mpg

Date
10/20/2017
W/O
663608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00412
PipeID
P11790
Time
4:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4751
Sewer Name
04 LA CIENEGA BOULEVARD TRUNK
City
WEST HOLLYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
01
Purpose
Routine Assessment
Project
WO_663608_TV04007_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
04 0123
Downstream MH
04 0122
Dir. of Survey
Downstream
Length Surveyed
50.2 ft.
Total Length
50.2 ft.
Structural Index
3
Structural Quick
3900
Structural Rating
27
O&M Index
2
O&M Quick
2A00
O&M Rating
20
Overall Index
2
Overall Quick
Overall Rating
47
Pipe schematic from manhole 04 0123 to 04 0122
MH: 04 0123MH: 04 0122downstream0 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"0 ft. AMH - Upstream Manhole, Survey Begins - 04 01230 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %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, Start3.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"45.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"50.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish50.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish50.2 ft. AMH - Downstream Manhole, Survey Ends - 04 012250.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (2)

  • 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

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

Observations (12)

DistanceCodeObservation
0TFA
50.2DAGS
50.2CM
50.2AMH04 0122
50.2MGOCOCKROACHES IN MANHOLE
0AMH04 0123
0MWM
23.1TFA
2DAGS
3.9CM
45.9TFA
0MWL

Properties (4)

additional_info
SC346064
custom_field_two
3
customer
LACSD
datetime
2017-10-20T04:16:02-07:00