Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2020, 11:32 AM
  • 05 1294_05 1293 _04062020_050029.mp4

Date
04/06/2020
W/O
818373
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00453
PipeID
P06507
Time
4:32 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7602
Sewer Name
05 GRAMERCY PLACE TRUNK, SECTION 1
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_818373_TV05181_MAR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
05 1294
Downstream MH
05 1293
Dir. of Survey
Downstream
Length Surveyed
465.7 ft.
Total Length
465.7 ft.
Structural Index
4
Structural Quick
5]3Q
Structural Rating
1210
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
1210
Pipe schematic from manhole 05 1294 to 05 1293
MH: 05 1294MH: 05 1293downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 12940 ft. MGO - General Observation - CONN @ 12 O' CLOCK/ACTIVE2 ft. MGO - General Observation - 30% MAG COAT THROUGHOUT2 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start301.6 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish463 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish464.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish464.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish465.7 ft. AMH - Downstream Manhole, Survey Ends - 05 1293

Observation photos (3)

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

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

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

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

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
464.3SAP
464.3SSS
0MWM
2MGO30% MAG COAT THROUGHOUT
301.6SRV
0MWL
2SRC
2SAP
463SRC
2SSS
2SRV
0AMH05 1294
0MGOCONN @ 12 O' CLOCK/ACTIVE
465.7AMH05 1293

Properties (6)

additional_info
SC411152
custom_field_two
2
customer
LACSD
datetime
2020-04-06T04:32:19-07:00
documentation
PROPIPE
is_lateral_inspection
false