Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2017, 07:42 AM
  • 04 0058_04 0057A _10252017_004329.mp4

Date
10/25/2017
W/O
663608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00412
PipeID
P22247
Time
12:42 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4752
Sewer Name
04 LA CIENEGA BOULEVARD TRUNK
City
WEST HOLLYWOD
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
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
04 0058
Downstream MH
04 0057A
Dir. of Survey
Downstream
Length Surveyed
31.1 ft.
Total Length
31.1 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
2511
O&M Rating
11
Overall Index
2
Overall Quick
Overall Rating
26
Pipe schematic from manhole 04 0058 to 04 0057A
MH: 04 0058MH: 04 0057Adownstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04 00582 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES11.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"26.5 ft. RFJ - Roots Fine Joint, from 11 to 12 o'clock, within 8 inches of joint: YESR29 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish29 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish31.1 ft. AMH - Downstream Manhole, Survey Ends - 04 0057A31.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE31.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • 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

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

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

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

  • Roots Fine Joint, from 11 to 12 o'clock, within 8 inches of joint: YESR

    26.5 ft. - Roots Fine Joint, from 11 to 12 o'clock, within 8 inches of joint: YESR

Observations (15)

DistanceCodeObservation
20.2TFA
31.1AMH04 0057A
0MGOCOCKROACHES IN MANHOLE
29DAGS
31.1MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
29CM
9.1CM
2DAGS
11.2CM
26.5RFJ
0MWL
0MWM
0AMH04 0058
31.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (5)

additional_info
SC346065
custom_field_two
3
customer
LACSD
datetime
2017-10-25T00:42:03-07:00
sewer_category
Gravity