Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 9, 2016, 06:56 PM
  • C 0315_C 0314_592016_120029.mp4

Date
05/09/2016
W/O
0563383
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00135
PipeID
P09778
Time
11:56 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7112
Sewer Name
C JOINT OUTFALL C - UNIT 6F
City
CERRITOS
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
20160506AM_JOINT_OUTFALL_C_UNIT_6F
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Upstream MH
C 0314
Downstream MH
C 0315
Dir. of Survey
Upstream
Length Surveyed
45.9 ft.
Total Length
45.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole C 0314 to C 0315
MH: C 0314MH: C 0315upstream0 ft. MSA - Survey Abandoned - INSPECTION COMPLETED ON A REVERSE PULL, CANNOT TRACTOR PAST THE CALCIUM0.3 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish43.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start43.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start45.9 ft. MGO - General Observation - ROACHES INSIDE THE MH.45.9 ft. MWL - Water Level, 30 %of cross sectional area45.9 ft. AMH - Downstream Manhole, Survey Begins - 11:59 AM45.9 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (4)

  • Downstream Manhole, Survey Begins - 11:59 AM

    0 ft. - Downstream Manhole, Survey Begins - 11:59 AM

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    45.6 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
0MGOROACHES INSIDE THE MH.
0MWL
2SSS
0AMH11:59 AM
0MWM
45.6DAE
2SAV
44.9SSS
44.9SAV
45.9MSAINSPECTION COMPLETED ON A REVERSE PULL, CANNOT TRACTOR PAST THE CALCIUM

Properties (3)

additional_info
JUST NEED TO TRACTOR APPROX. 42' U/S TO COMPLETE THE INSPECTION ON A REVERSE PULL
customer
LACSD
datetime
2016-05-09T11:56:35-07:00