24
Authority to decrease Contract 21-692-11, Utilization and Transportation of Air
Dried Biosolids from LASMA and CALSMA, Groups A and B, to Synagro
Central, LLC, in an amount of $37,718.52, from an amount of $2,791,299.46, to
an amount not to exceed $2,753,580.94, Accounts 101-68000/69000-612520,
Purchase Order 5001805
Attachments:
25
26
Authority to increase Contract 21-699-12, Services of Heavy Equipment with
Operators, to K.L.F. Enterprises, Inc., in an amount of $358,800.00, from an
amount of $2,602,581.13, to an amount not to exceed $2,961,381.13, Accounts
101-68000/69000-612520, Purchase Order 5001824
Attachments:
Authority to increase Contract 22-644-12, Furnishing and Delivering Liquid
Carbon Dioxide to the Stickney Water Reclamation Plant (Re-Bid), to Linde,
Inc., in an amount of $6,462.97, from an amount of $917,629.76, to an amount
not to exceed $924,092.73, Account 101-69000-623560, Purchase Order
3123204
Attachments:
27
Authority to increase Contract 18-254-3P Chemical Phosphorus Removal
Facility, Calumet Water Reclamation Plant, to IHC Construction Companies,
LLC in an amount of $34,937.77, from an amount of $16,334,179.09, to an
amount not to exceed $16,369,116.86, Account 201-50000-645650, Purchase
Order 4000092
Attachments:
28
29
Authority to increase Contract 19-159-3P, Chemical Addition Backup System,
Stickney Water Reclamation Plant, to IHC Construction Companies LLC in an
amount of $178,940.81, from an amount of $8,342,382.44, to an amount not to
exceed $8,521,323.25, Account 401-50000-645650, Purchase Order 4000085
Attachments:
Authority to increase Contract 21-262-3S Calumet 18E Relief Connecting
Structure and Sewer Work, CSA, to Rausch Infrastructure, LLC, in an amount
of $222,130.23, from an amount of $2,886,183.87, to an amount not to exceed
$3,108,314.10, Account 401-50000-645600, Purchase Order No. 4000095 (As
Revised)
Attachments:
30
Authority to increase Contract 20-613-13 (Re-Bid), Scavenger Services at
Various Service Areas, Groups A and B, to Independent Recycling Services,
Inc., in an amount of $80,000.00, from an amount of $2,557,539.00, to an
amount not to exceed $2,637,539.00, Accounts
101/501-50000/68000/69000-612520, Purchase Order 5001819
Attachments: