Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 24, 2021, 10:38 AM
  • 15 1105_15 1104_03242021_035811.mp4

Date
03/24/2021
W/O
885750
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00614
PipeID
P12865
Time
3:38 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8804
Sewer Name
15 MERCED TRUNK, SECTION 1
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
RFIR_WO_885750_TV15098_APR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
15 1105
Downstream MH
15 1104
Dir. of Survey
Downstream
Length Surveyed
286 ft.
Total Length
286 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2J00
O&M Rating
114
Overall Index
2
Overall Quick
Overall Rating
117
Pipe schematic from manhole 15 1105 to 15 1104
MH: 15 1105MH: 15 1104downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 11052.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"15.2 ft. FS - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES117.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"191.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"285.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish286 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK286 ft. AMH - Downstream Manhole, Survey Ends - 15 1104

Observation photos (2)

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

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

  • Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

    15.2 ft. - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
15.2FS
286MGOCONNECTION AT MH, 9 O'CLOCK
0MWM
285.6DAGS
13.9TF
191.2TF
0MWL
2.4DAGS
286AMH15 1104
117.6TF
0AMH15 1105

Properties (6)

custom_field_three
GREASE/FRACTURE
custom_field_two
3
customer
1
datetime
2021-03-24T03:38:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false