Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2017, 07:50 AM

  • 04 0057A_04 0057 _10252017_005211.mp4

Date
10/25/2017
W/O
663608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00412
PipeID
P11787
Time
12:50 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 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 0057A
Downstream MH
04 0057
Dir. of Survey
Downstream
Length Surveyed
167.8 ft.
Total Length
167.8 ft.
Structural Index
3
Structural Quick
413E
Structural Rating
90
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
2
Overall Quick
—
Overall Rating
158
Pipe schematic from manhole 04 0057A to 04 0057
MH: 04 0057AMH: 04 0057downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04 0057A0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: NO23.4 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES26.1 ft. FM - Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES31.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"37.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"83.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"129.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"136.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES151.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"165.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish165.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish167.8 ft. AMH - Downstream Manhole, Survey Ends - 04 0057

Observation photos (6)

  • 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 Longitudinal, at 10 o'clock, within 8 inches of joint: NO

    3.6 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: NO

  • Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    23.4 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    26.1 ft. - Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES

    151.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES

All inspections of P11787Work order 663608

Observations (20)

DistanceCodeObservation
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
26.1FM—
3.6CL—
0MGOCOCKROACHES IN MANHOLE
83.3TFA—
165.7CM—
37.5TFC—
151.7DAE—
129.4TFA—
34.8TBA—
0MWM—
2DAGS—
167.8AMH04 0057
31.4CM—
151.7TFA—
0AMH04 0057A
23.4CM—
0MWL—
136.3TFA—
165.7DAGS—

Properties (4)

additional_info
SC346065
custom_field_two
3
customer
LACSD
datetime
2017-10-25T00:50:41-07:00