Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 9, 2019, 05:50 AM

  • 19 0242_19 0241 _01082019_223842.mp4

Date
01/08/2019
W/O
740155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00728
PipeID
P15212
Time
9:50 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6295
Sewer Name
19 STUDEBAKER ROAD TRUNK
City
CERRITOS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_740155_TV21092_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
19 0242
Downstream MH
19 0241
Dir. of Survey
Downstream
Length Surveyed
286.6 ft.
Total Length
286.6 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
413I
O&M Rating
267
Overall Index
2
Overall Quick
—
Overall Rating
268
Pipe schematic from manhole 19 0242 to 19 0241
MH: 19 0242MH: 19 0241downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 19 02422 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start19.1 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO28.4 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 11 o'clock, , within 8 inches of joint: YES40.5 ft. DAE - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start284.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish284.8 ft. DAE - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish286.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK286.6 ft. AMH - Downstream Manhole, Survey Ends - 19 0241

Observation photos (4)

  • 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 Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    19.1 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 11 o'clock, , within 8 inches of joint: YES

    28.4 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 11 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    40.5 ft. - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

All inspections of P15212Work order 740155

Observations (11)

DistanceCodeObservation
284.8DAGS—
284.8DAE—
286.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS—
0MWL—
0MWM—
28.4DAE—
286.6AMH19 0241
19.1CC—
40.5DAE—
0AMH19 0242

Properties (5)

additional_info
SC365661
custom_field_two
3
customer
LACSD
datetime
2019-01-08T21:50:59-08:00
is_lateral_inspection
false