Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2017, 08:22 AM
  • 05 2631_05 2630 _01062017_002320.mp4

Date
01/06/2017
W/O
616852
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01145
PipeID
P25722
Time
12:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4051
Sewer Name
05 MANCHESTER AVENUE PUMP RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
14
Purpose
Routine Assessment
Project
WO_616852_DISTRICT05_JAN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 2630
Downstream MH
05 2631
Dir. of Survey
Upstream
Length Surveyed
395.4 ft.
Total Length
395.4 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
2
Overall Quick
Overall Rating
160
Pipe schematic from manhole 05 2630 to 05 2631
MH: 05 2630MH: 05 2631upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 26310 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish111.8 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES393.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start395.4 ft. AMH - Downstream Manhole, Survey Begins - 05 2630395.4 ft. MWM - Water Mark, 20 %of cross sectional area395.4 ft. MWL - Water Level, 15 %of cross sectional area

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

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    283.6 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH05 2630
0MWM
2DAGS
395.4AMH05 2631
283.6FM
0MWL
395.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK
395.4MGOACTIVE CONNECTION AT MH 8 O'CLOCK
393.9DAGS

Properties (5)

additional_info
SC306449
custom_field_two
4
customer
LACSD
datetime
2017-01-06T00:22:51-08:00
sewer_category
Gravity