Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2017, 10:58 AM
  • 03 0211_03 0470_06092017_040749.mp4

Date
09/06/2017
W/O
652009
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00387
PipeID
P04811
Time
3:58 AM
Certificate
715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4958
Sewer Name
03 NORTH LONG BEACH TRUNK
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
10
Purpose
Routine Assessment
Project
WO_652009_TV03103_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
03 0470
Downstream MH
03 0211
Dir. of Survey
Upstream
Length Surveyed
144.2 ft.
Total Length
144.2 ft.
Structural Index
2
Structural Quick
3C2E
Structural Rating
110
O&M Index
2
O&M Quick
4131
O&M Rating
63
Overall Index
2
Overall Quick
Overall Rating
173
Pipe schematic from manhole 03 0470 to 03 0211
MH: 03 0470MH: 03 0211upstream0 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - OBZ0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish90.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start141.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start142.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start144.2 ft. MWM - Water Mark, 50 %of cross sectional area144.2 ft. MWL - Water Level, 20 %of cross sectional area144.2 ft. AMH - Downstream Manhole, Survey Begins - 03 0470

Observation photos (2)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    53.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
144.2OBZUNKNOWN
0MWM
0MWL
0AMH03 0470
3DAGS
144.2DAGS
2SSS
144.2MSAOBZ
53.6CM
143SSS
144.2CM

Properties (5)

additional_info
SC345649
custom_field_two
3
customer
LACSD
datetime
2017-09-06T03:58:50-07:00
sewer_category
Gravity