Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 08:51 AM
  • 21 0944_21 0943_02262019_015617.mp4

Date
02/26/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16037
Time
12:51 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5815
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0943
Downstream MH
21 0944
Dir. of Survey
Upstream
Length Surveyed
44.7 ft.
Total Length
44.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 21 0943 to 21 0944
MH: 21 0943MH: 21 0944upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 09442.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish20 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - VCP41.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start41.8 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAG COATING44.7 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH44.7 ft. MWL - Water Level, 5 %of cross sectional area44.7 ft. AMH - Downstream Manhole, Survey Begins - 21 094344.7 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.9 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Repair Pipe Replaced, within 8 inches of joint: YES - VCP

    24.7 ft. - Repair Pipe Replaced, within 8 inches of joint: YES - VCP

Observations (10)

DistanceCodeObservation
2.9SAV
24.7RPRVCP
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWL
42.2SAV
0AMH21 0943
42.2DAZ
0MWM
2.9DAZMAG COATING
44.7AMH21 0944

Properties (5)

additional_info
SC366388
custom_field_two
3
customer
LACSD
datetime
2019-02-26T00:51:18-08:00
is_lateral_inspection
false