Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 08:11 AM
  • C 0684_C 0683 _09082017_011559.mp4

Date
09/08/2017
W/O
651655
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00126
PipeID
P24967
Time
1:11 AM
Certificate
U-715-7000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4963
Sewer Name
C JOINT OUTFALL C - UNIT 4A
City
LONG BEACH
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
WO_651655_TV03069_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
C 0684
Downstream MH
C 0683
Dir. of Survey
Downstream
Length Surveyed
16.3 ft.
Total Length
16.3 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole C 0684 to C 0683
MH: C 0684MH: C 0683downstream0 ft. AMH - Upstream Manhole, Survey Begins - C 06840 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0.2 ft. MGO - General Observation - DB STATES VCP ACTUALLY NRCP0.2 ft. MMC - Material Change, Concrete pipe (non-reinfored)2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start16 ft. MGO - General Observation - SPALLING FROM 08 TO 04 O'CLOCK THROUGHOUT THE REACH16.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish16.3 ft. MGO - General Observation - CONNECTION AT 3 OC16.3 ft. AMH - Downstream Manhole, Survey Ends - C 068316.3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

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

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

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
16.3DAGS
16MGOSPALLING FROM 08 TO 04 O'CLOCK THROUGHOUT THE REACH
0AMHC 0684
16.3MGOCONNECTION AT 3 OC
0.2MGODB STATES VCP ACTUALLY NRCP
2CM
0MWL
16.3AMHC 0683
16.3SAV
0MWM
0.2MMC
2DAGS
2SAV

Properties (5)

additional_info
SC345954
custom_field_two
3
customer
LACSD
datetime
2017-09-08T01:11:04-07:00
sewer_category
Gravity