EXHIBIT 6.2(c)
                         Omnibus Contribution Agreement


            GENERAL PARTNER RECOURSE LIABILITY RISK SHARING AGREEMENT


          This General Partner Recourse Liability Risk Sharing Agreement (the 
"Agreement") is made as of _____________, 1998 by the undersigned (the 
"Indemnitors") to Equity Residential Properties Trust, a Maryland real estate 
investment trust (the "General Partner") and the general partner of ERP 
Operating Limited Partnership, an Illinois limited partnership (the 
"Partnership").

                                    RECITALS

          The Indemnitors are proposing to become limited partners of the 
Partnership (each a "Limited Partner" and together with the other 
Indemnitors, the "Limited Partners").  Prior to the admission of the 
Indemnitors as Limited Partners of the Partnership, the Partnership has 
incurred certain indebtedness in order to finance the Partnership's business 
and expects in the future to refinance such indebtedness and to incur 
additional indebtedness.  The General Partner may, under certain 
circumstances, be liable to the holders of such indebtedness to repay the 
amounts due thereunder in the event that the Partnership is unable to satisfy 
such indebtedness.  Because the indebtedness that has been incurred or may in 
the future be incurred by the Partnership benefits the partners of the 
Partnership, including the Indemnitors, the General Partner is requiring 
that, as a condition to the admission of the Indemnitors as Limited Partners 
of the Partnership, the Indemnitors execute and deliver this Agreement which, 
subject to the terms and conditions set forth herein, will obligate the 
Indemnitors to indemnify the General Partner against losses incurred in 
satisfying certain indebtedness of the Partnership.

          In consideration of the foregoing, and in order to induce the 
General Partner to admit the Indemnitors as Limited Partners of the 
Partnership, the Indemnitors agree with the General Partner as follows:

          Section 1.   DEFINITIONS.  As used in this Agreement, the following 
terms have the meanings set forth below:

          "CONTRIBUTION OBLIGATION" means an amount that the General Partner 
is obligated to pay to the Partnership or to any other person to whom any 
Recourse Liabilities are owed in order to discharge or satisfy such Recourse 
Liabilities under circumstances where the Partnership is unable to do so 
after exhaustion of all remedies against the Partnership.

          "DEBT SERVICE"  means for any period the sum of interest expense 
and regularly scheduled principal amortization for the most recently 
available trailing twelve month period.

          "EBITDA" means, for any period, the earnings of the Partnership for 
such period from continuing operations, minus associated costs generally 
excluding interest expense, income taxes, unallocated depreciation and 
amortization), for the most recently available trailing twelve 




month period.

          "INDEMNITOR MAXIMUM INDEMNIFICATION AMOUNT"  means the amount shown 
for each Indemnitor on Exhibit A hereto.  Exhibit A shall not be amended to 
add additional Indemnitors other than as specified pursuant to this 
Agreement.  Upon the liquidation of any entity Indemnitor listed on Exhibit 
A, the Indemnitor Maximum Indemnification Amount of the Indemnitors who have 
assumed such entity's Indemnitor Maximum Indemnification Amount shall, 
pursuant to Exhibit A, be correspondingly increased, the Indemnitor Maximum 
Indemnification Amount of the entity shall be eliminated, and Exhibit A shall 
be appropriately amended.

          "LIMITED PARTNER MAXIMUM INDEMNIFICATION AMOUNT" means the 
aggregate maximum amount as of the date in question that the Limited Partners 
listed as Indemnitors on Exhibit A, are obligated to indemnify the General 
Partner for payments that the General Partner is obligated to pay in order to 
discharge or satisfy Recourse Liabilities of the Partnership under 
circumstances where the Partnership is unable to do so after exhaustion of 
all remedies against the Partnership.

          "MARKET VALUE OF TOTAL EQUITY"  means the total value of all 
outstanding OP Units, with each OP Unit valued at the current market value of 
a Common Share.

          "NONRECOURSE LIABILITY" means a liability as defined in Treasury 
Regulation Section 1.704-2(b)(3).

          "PARTNER NONRECOURSE LIABILITY" means a liability as defined in 
Treasury Regulation Section 1.704-2(b)(4).

          "PARTNERSHIP AGREEMENT" means the Fourth Amended and Restated ERP 
Operating Limited Partnership Agreement of Limited Partnership dated as of 
September 30, 1995, as further amended and/or restated from time to time 
after the date hereof.

          "PROPORTIONATE SHARE" means with respect to each Indemnitor a 
percentage determined by dividing the Indemnitor Maximum Indemnification 
Amount by the Limited Partner Maximum Indemnification Amount.

          "RECOURSE LIABILITIES" means the amount of indebtedness owed by the 
Partnership other than Nonrecourse Liabilities and Partner Nonrecourse 
Liabilities.

          "THRESHOLD AMOUNT" means an amount equal to all Recourse 
Liabilities of the Partnership outstanding immediately prior to a 
Contribution Obligation reduced by the Limited Partner Maximum 
Indemnification Amount set forth on Exhibit A hereto.

          "TOTAL LIABILITIES" means, as of the date of determination, all 
liabilities of the Partnership.

                                            2



          Section 2.   INDEMNIFICATION.

          (a)  Each Indemnitor shall indemnify the General Partner and its 
successor or assigns for the Indemnitor's Proportionate Share of any 
Contribution Obligation of the General Partner in excess of the Threshold 
Amount.  The indemnification obligation of each Indemnitor under this 
Agreement shall be several and not joint and shall be payable by such 
Indemnitor upon receipt of written notice from the General Partner of the 
Contribution Obligation of the General Partner giving rise to the 
Indemnitor's indemnification obligation hereunder.  In the event that an 
entity Indemnitor listed on Exhibit A fails to satisfy its Proportionate 
Share of any Contribution Obligation after a demand for payment by the 
General Partner, or is liquidated or dissolved prior to such demand for 
payment, such entity's Indemnitor Maximum Indemnification Amount is hereby 
assumed by the specified Indemnitors in the amounts and as set forth in 
Section 2 of Exhibit A hereto.  Upon the liquidation of any entity Indemnitor 
listed on Exhibit A, the Indemnitor Maximum Indemnification Amount of the 
Indemnitors who have assumed such entity's Indemnitor Maximum Indemnification 
Amount shall be correspondingly increased, the Indemnitor Maximum 
Indemnification Amount of the entity shall be eliminated, and Exhibit A shall 
be appropriately amended.

          (b)  Each Indemnitor agrees that the indemnity referred to in 
Section 2 (a) above shall be satisfied strictly in accordance with the terms 
of this Agreement regardless of any law, regulation, or order now or 
hereafter in effect in any jurisdiction affecting any of such terms or the 
rights of the General Partner.

          (c)  The Indemnitors hereby authorize the General Partner to notify 
recourse creditors of the existence of this Agreement, and the Indemnitors 
and the General Partner jointly agree that this Agreement shall within 15 
days of execution, be filed as an Exhibit to a periodic or quarterly report 
filed by the General Partner and/or the Partnership under the Securities and 
Exchange Act of 1934, as amended.

          Section 3.   REPRESENTATIONS AND WARRANTIES.  Each Indemnitor 
represents and warrants to the General Partner as follows:

          (a)  This Agreement constitutes an actual and binding obligation of 
each Indemnitor enforceable against each Indemnitor in accordance with its 
terms, except as such enforceability may be qualified by equitable principles 
or by bankruptcy, insolvency and similar laws.

          (b)  No authorization or approval or other action by, and no notice 
to, or filing with, any governmental authority is required for due execution, 
delivery, and performance by any Indemnitor of this Agreement.

          Section 4.    MISCELLANEOUS.

          (a)  No amendment of this Agreement shall be effective unless the 
same shall be in writing and signed by the parties hereto and any waiver or 
consent shall be effective only in 

                                            3



the specific instance and for the specific purpose for which it is given.

          (b)  No failure on the part of the parties hereto to exercise, and 
no delay in exercising, any right hereunder shall operate as a waiver 
thereof; nor shall any single or partial exercise of any right hereunder 
preclude any other or further exercise thereof or the exercise of any other 
right.  The remedies herein provided are cumulative and not exclusive of any 
remedies provided by law.

          (d)  Each Indemnitor hereby waives, irrevocably and 
unconditionally, all rights of contribution, if any, and any other right of 
indemnity, subrogation or any other right it may have to claim or recover in 
any legal action or proceeding any amount, if any, against the Partnership, 
all partners of the Partnership, or any other party against whom such 
Indemnitor may have any such rights.

          (e)  This Agreement shall be governed by, and construed and 
enforced in accordance with, the laws of the State of Illinois.  

          (f)  Subject to Section 2(a) hereof, with respect to the assumption 
by an individual Indemnitor of the Indemnitor Maximum Indemnification Amount 
of an entity Indemnitor as listed in Exhibit A, the obligations of an 
Indemnitor hereunder shall terminate upon the earlier of (i) the Indemnitor 
agreeing to become an Obligated Partner with a Restoration Amount equal to 
its Indemnitor Maximum Indemnification Amount pursuant to an execution by the 
General Partner and such Indemnitor of the proposed amendment to the Fourth 
Amended and Restated ERP Operating Limited Partnership Agreement of Limited 
Partnership attached hereto as Exhibit B, (ii) the death or dissolution of 
such Indemnitor, or (iii) the date 6 months after the Indemnitor ceases to be 
a Limited Partner of the Partnership, unless at such time, or during the 6 
month period following such time, there has been:

               i.   An entry of a decree or order for relief in respect of 
                    the Partnership by a court having jurisdiction over a 
                    substantial part of the Partnership's assets, or the 
                    appointment of a receiver, liquidator, assignee, 
                    custodian, trustee, sequestrator (or other similar 
                    official) of the Partnership or of any substantial part 
                    of its property, or ordering the winding up or 
                    liquidation of the Partnership's affairs, in an 
                    involuntary case under the federal bankruptcy laws, as 
                    now or hereafter constituted, or any other applicable 
                    federal or state bankruptcy, insolvency or other similar 
                    law; or

               ii.  The commencement against the Partnership of an 
                    involuntary case under the federal bankruptcy laws, as 
                    now or hereafter constituted, or any other applicable 
                    federal or state bankruptcy, insolvency or other similar 
                    law; or

               iii. The commencement by the Partnership of a voluntary case 
                    under the federal bankruptcy laws, as now or hereafter 
                    constituted, or any 

                                            4



                    other applicable federal or state bankruptcy, insolvency 
                    or other similar law, or the consent by it to the entry 
                    of an order for relief in an involuntary case under any 
                    such law or the consent by it to the appointment of or 
                    taking possession by a receiver, liquidator, assignee, 
                    custodian, trustee, sequestrator (or other similar 
                    official) of the Partnership or of any substantial part 
                    of its property, or the making by it of a general 
                    assignment for the benefit of creditors, or the failure 
                    of the Partnership generally to pay its debts as such 
                    debts become due or the taking of any action in 
                    furtherance of any of the foregoing; or

               iv.  A failure by the Partnership to maintain a ratio of Total 
                    Liabilities to Market Value of Total Equity of less than 
                    400%; or

               v.   A failure by the Partnership to maintain a ratio of 
                    EBITDA to Debt Service of greater than 110%.

; PROVIDED, THAT, after the passage of such six (6) months, the obligations 
of such Indemnitor shall terminate at the first time, if any, that all of the 
conditions set forth (i) through (v) above are no longer in existence.

          The Indemnitors have caused this Agreement to be duly executed as 
of the date first above written.

Equity Residential Properties Trust               INDEMNITORS:

    ------------------------------------          ----------------------------
by: Douglas Crocker II                            Preston Butcher 
    President, Chief Executive Officer
    and Trustee

                                                  ----------------------------
                                                  W. Dean Henry
    ------------------------------------
by: Bruce C. Strohm                                              
    Executive Vice President, General Counsel
    and Secretary          

                                                  ----------------------------
                                                  Denny McLarry
    ------------------------------------
by: Michael J. McHugh
    Executive Vice President, Chief Accounting 
    Officer and Treasurer                     

                                                  ----------------------------
                                                  Edward O'Brien

                                                  

                                              5



                              
                                                  ----------------------------
                                                  Jim Woodson


                                                  ----------------------------
                                                  M. Zoellner


                                                  ----------------------------
                                                  Blake Pogue


                                                  ----------------------------
                                                  Brent Pogue


                                                  ----------------------------
                                                  Blair Pogue


                                                  ----------------------------
                                                  John Igoe


                                                  ----------------------------
                                                  Richard Fore


                                                  ----------------------------
                                                  Esther Dunton


                                                  ----------------------------
                                                  Stuart L. Leeder


                                                  ----------------------------
                                                  Gary J. Rossi


                                                  ----------------------------
                                                  Jane Hiber


                                                  ----------------------------
                                                  Roy L. Titchworth


                                                6




                    ----------------------------
                    Edward T. Hewitt


                    ----------------------------
                    Richard H. Semple Jr.


                    ----------------------------
                    Guy Hays


                    ----------------------------
                    Jeffrey Byrd


                    Mack Pogue, Inc.

                    by:
                       ----------------------------
                       [Mack Pogue, President]


                       LPC# 232, a California Limited Partnership

                    by:
                       ----------------------------
                       Preston Butcher, General Partner


                       LPC# 265, a California Limited Partnership

                    by:
                       ----------------------------
                       Gary J. Rossi, General Partner


                                         7




                       LPC# 1213, a California Limited Partnership

                    by:
                       ----------------------------
                       Stuart L. Leeder, General Partner


                       LPC# 619, a California Limited Partnership

                    by:
                       ----------------------------
                       Gary J. Rossi, General Partner


                       LPC# 234, a California Limited Partnership

                    by:
                       ----------------------------
                       Preston Butcher, General Partner


                       LPC# 276, a California Limited Partnership

                    by:
                       ----------------------------
                       Stuart L. Leeder, General Partner


                       LPC# 292, a California Limited Partnership

                    by:
                       ----------------------------
                       Stuart L. Leeder, General Partner


                       LPC# 2232, a California Limited Partnership

                    by:
                       ----------------------------
                       Preston Butcher, General Partner


                       LPC# 2236, a California Limited Partnership

                    by:
                       ----------------------------
                       Preston Butcher, General Partner


                       LPC# 2252, a California Limited Partnership

                    by:
                       ----------------------------
                       Gary J. Rossi, General Partner


                                                8



                       LPC# 1389, a California Limited Partnership

                    by:
                       ----------------------------
                       Gary J. Rossi, General Partner 


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