Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2020, 09:43 AM

  • 03 0372_03 0371_04062020_030119.mp4

Date
04/06/2020
W/O
818445
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00381
PipeID
P04944
Time
2:43 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7375
Sewer Name
03 MARINA RELIEF TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_818445_TV03171_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
03 0372
Downstream MH
03 0371
Dir. of Survey
Downstream
Length Surveyed
313.6 ft.
Total Length
313.6 ft.
Structural Index
2
Structural Quick
3K2L
Structural Rating
314
O&M Index
2
O&M Quick
2M00
O&M Rating
140
Overall Index
2
Overall Quick
—
Overall Rating
454
Pipe schematic from manhole 03 0372 to 03 0371
MH: 03 0372MH: 03 0371downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 OCLOCK/UNKNOWN0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 03722 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. LR - Alignment Right, 15 %8 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES8 ft. CS - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES14.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES14.3 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES50.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8" - OPEN106.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"170.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - OPEN179.5 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 2", 8" - ACTIVE216.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"275.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - OPEN292.4 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start311 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish311 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish311.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish311.1 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish313.3 ft. MGO - General Observation - CONN @ MH 3 OCLOCK/ACTIVE313.6 ft. AMH - Downstream Manhole, Survey Ends - 03 0371

Observation photos (6)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Alignment Right, 15 %

    8 ft. - Alignment Right, 15 %

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES

    8 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES

  • Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

    8 ft. - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

    14.3 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    14.3 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

All inspections of P04944Work order 818445

Observations (25)

DistanceCodeObservation
216.8TF—
311.1DAGS—
14.3DAE—
311.1DSC—
8LR—
8DAE—
292.4DSC—
0MWL—
313.6AMH03 0371
179.5TBIACTIVE
8CS—
50.7TFOPEN
2DAGS—
0MGOCONN @ MH 9 OCLOCK/UNKNOWN
14.3CL—
311CM—
2SSS—
2CM—
313.3MGOCONN @ MH 3 OCLOCK/ACTIVE
311SSS—
275.8TFOPEN
0MWM—
0AMH03 0372
106.3TFA—
170.3TFOPEN

Properties (6)

additional_info
SC400396
custom_field_two
3
customer
LACSD
datetime
2020-04-06T02:43:49-07:00
documentation
PRO PIPE
is_lateral_inspection
false