Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 9, 2022, 06:41 AM
  • 18 1039_18 0116_02082022_224802.mp4

Date
02/08/2022
W/O
936254
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00678
PipeID
P14893
Time
10:41 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9727
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 2A
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
22
Purpose
Routine Assessment
Project
WO_936254_TV18159_FEB2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 0116
Downstream MH
18 1039
Dir. of Survey
Upstream
Length Surveyed
28.7 ft.
Total Length
28.7 ft.
Structural Index
3
Structural Quick
4135
Structural Rating
29
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
39
Pipe schematic from manhole 18 0116 to 18 1039
MH: 18 0116MH: 18 1039upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 10390 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0.7 ft. MGO - General Observation - ROACHES @ MH2.7 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish2.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish11.5 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES14.7 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start19.9 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES26.7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start26.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.7 ft. MWL - Water Level, 25 %of cross sectional area28.7 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE28.7 ft. MWM - Water Mark, 30 %of cross sectional area28.7 ft. MGO - General Observation - ROACHES @ MH28.7 ft. AMH - Downstream Manhole, Survey Begins - 18 011628.7 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observation photos (3)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    8.8 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    17.2 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

Observations (18)

DistanceCodeObservation
14MWLS
0MWL
2DAGS
26MWLS
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
26SSS
28MGOROACHES @ MH
28.7AMH18 1039
2SSS
0MWM
2CM
0MGOROACHES @ MH
8.8FM
17.2CS
0AMH18 0116
28.7DAGS
26CM
0MGOCONN @ MH 3 O'CLOCK/ACTIVE

Properties (7)

additional_info
630074020822201
custom_field_three
SPALLING/SAGS IN PIPE
custom_field_two
3
customer
1
datetime
2022-02-08T22:41:37-08:00
documentation
PRO PIPE
is_lateral_inspection
false