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(NIT NO. RBI/Central Office/Premises Department/12/20-21/ET/402)
The queries in respect of the captioned work, received by scheduled date i.e. January 18, 2021, has been examined by the Bank and clarified as under:
| Sr. No. |
Queries raised by the firms |
Bank’s Clarification |
| 1 |
You have asked inverter type ductable package units which are available with limited OEMs. To make healthy competition considering all brands we here by request you to approve non inverter type ductable package units ac for be competitive to race. |
Both inverter or non-inverter type ductable AC units are acceptable subject to complying minimum COP as indicated in the BOQ. |
| 2 |
As per BOQ Sr.No.2 which mention ductable inverter AC of 5.5 TR capacity, However, some OEM comes with ductable inverter unit of 5.0 TR capacity. It is requested please amend the capacity to 5.0 TR |
The capacity of ductable AC at BOQ Sr. No. 2 shall remain 5.5 TR, however, both inverter or non-inverter type ductable AC units are acceptable subject to complying minimum COP as indicated in the BOQ. |
| 3 |
As per BOQ Sr. No. 3 which mention ductable inverter AC of 3.0 TR capacity, however, some OEM comes with refrigerant R407C for ductable inverter AC of 3.0 TR capacity. It is requested please amend and add refrigerant R407C. |
In case of ductable AC units, the refrigerant R407C is also acceptable. Further, both inverter or non-inverter type ductable AC units are acceptable subject to complying minimum COP as indicated in the BOQ. |
| 4 |
As per BOQ Sr. No.4, 5 & 6 which mention High wall split AC but it does not mention requirement of inverter or non-inverter AC. It is requested please confirm your requirement & amend accordingly. |
As per the BOQ both are acceptable subject to complying minimum BEE “3” Star Rating. |
| 5 |
As per BOQ Sr. No 7 & 8 which mention cassette AC but it does not mention requirement of inverter or non-inverter AC. It is requested please confirm your requirement and amend accordingly. |
As per the BOQ both are acceptable subject to complying minimum BEE “3” Star Rating. |
2. In addition to the above, we also clarify the following:
I. MS base structure for AC units shall be provided with safety railing for safety during the maintenance of the AC unit. The drawings of the same shall be got approved by the Bank before the fabrication work.
II. The format for submitting the details of offered make and model with tender part-I has been modified and attached. The tenderers are requested to use the revised format only and submit the details along with the tender part – I.
III. Bidders shall have to offer ductable AC units which can be accommodated in the gap of approximately 600mm between the true ceiling and false ceiling.
IV. In case of addition or deletion in quantity of AC units during the execution, the cost of CAMC for individual AC units (added or deleted) shall be derived as under:
Quoted capital cost of AC system=X
Quoted CAMC charges AC system =Y
Capital cost of individual AC unit (added or deleted). =Z
CAMC charges of individual AC unit (added or deleted) =(Y/X) x Z
Note: This document shall form part of the tender. Hence, it shall be signed and submitted along with the tender part – I by the tenderers. All the other Commercial & Technical terms & conditions will be as per the tender document.
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