Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2017, 06:03 AM
  • 03 0463_03 0462A_07192017_230726.mp4

Date
07/19/2017
W/O
646485
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00402
PipeID
P23491
Time
11:03 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4713
Sewer Name
03 PUMP DISTRICTS #S 7&9 CONNECTION TRUNK
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
23
Purpose
Routine Assessment
Project
WO_646485_TV03034_JUL2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
03 0463
Downstream MH
03 0462A
Dir. of Survey
Downstream
Length Surveyed
137.6 ft.
Total Length
137.6 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
2
O&M Quick
2D00
O&M Rating
50
Overall Index
2
Overall Quick
Overall Rating
59
Pipe schematic from manhole 03 0463 to 03 0462A
MH: 03 0463MH: 03 0462Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 03 046311.8 ft. MWM - Water Mark, 30 %of cross sectional area11.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start83.6 ft. CS - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES99.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES128.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES133.8 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES137.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK137.6 ft. AMH - Downstream Manhole, Survey Ends - 03 0462A137.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    11.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    83.6 ft. - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

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

    99.6 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

    128.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

Observations (12)

DistanceCodeObservation
137.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
99.6CL
128.8CL
137.6AMH03 0462A
83.6CS
11.9DAGS
0MWL
11.8MWM
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
133.8CM
0AMH03 0463
137.6DAGS

Properties (5)

additional_info
SC345446
custom_field_two
4
customer
LACSD
datetime
2017-07-19T23:03:57-07:00
sewer_category
Gravity