Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2020, 07:58 AM
  • 03 0413_03 0412_12152020_001208.mp4

Date
12/14/2020
W/O
860062
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00373
PipeID
P05175
Time
11:58 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8281
Sewer Name
03 MARINA TRUNK, SECTION 4
City
LONG BEACH
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
26
Purpose
Routine Assessment
Project
WO_860062_TV03163_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
03 0413
Downstream MH
03 0412
Dir. of Survey
Downstream
Length Surveyed
299.7 ft.
Total Length
299.7 ft.
Structural Index
2
Structural Quick
413B
Structural Rating
170
O&M Index
2
O&M Quick
412U
O&M Rating
224
Overall Index
2
Overall Quick
Overall Rating
394
Pipe schematic from manhole 03 0413 to 03 0412
MH: 03 0413MH: 03 0412downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 04132 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start43.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS148 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"153.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN197.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start208.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish233.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start237.3 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES245.4 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES297 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish297.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish297.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish297.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish299 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED299.7 ft. AMH - Downstream Manhole, Survey Ends - 03 0412

Observation photos (6)

  • 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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

    43.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    197.4 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    233.4 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    237.3 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    245.4 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

Observations (19)

DistanceCodeObservation
148TFC
197.4FL
297.2DAGS
2SSS
0MWL
208.7FL
0MWM
233.4FL
299.7AMH03 0412
297.2FL
43.7DAEMINERAL DEPOSITS
297SSS
0AMH03 0413
153.1TBOPEN
245.4FM
2DAGS
299MGOCONN @ MH 9 O'CLOCK/CAPPED
237.3FS
297.2DAE

Properties (7)

additional_info
630069121420202
custom_field_three
MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2020-12-14T23:58:13-08:00
documentation
PRO PIPE
is_lateral_inspection
false