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Tender Value
₹41.1 L
EMD Value
₹82,160
Closing Date
23 Sept 2026, 6:00 pm
Garrison Engineer Alipore
NO 1 NATIONAL LIBRARY AVENUE, ALIPORE, KOLKATA 700027
PROVN OF AIR CURTAINS AT CERTAIN LOCATION OF COMD HOSP (EC) UNDER GE (A) KOLKATA (SPECIAL WORK)
2026_MES_787355_1
GE/ALP (8729) KOLKATA OF 2026-27
Open Tender
Electrical and Maintenance Works
Item Rate
120 days
Garrison Engineer Alipore
class D category c (i)
8 documents required · 8 mandatory
₹500
Garrison Engineer Alipore
₹82,160
Yes
Garrison Engineer Alipore
2 Sept 2026
2 Sept 2026
25 Sept 2026
2 Sept 2026
23 Sept 2026
16 Sept 2026
2 Sept 2026 - 9 Sept 2026
10 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Supply, installation, testing & commissioning of Air Curtain on entrance door with all wiring, accessories and mounting arrangement. The width of the air curtain shall be 1800 mm. The wiring will be done using 2.5 Sqmm x 3 core unarmoured cable from the provided power point including 16A, 3 pin plug top but not exceeding 2.5m in length. The Air Curtain will be mounted in a safe and sound manner using MS Anchor Fastener (minimum 3 Nos) complete in all respect as directed by the department with all neccessary fixing arrangement of door opening size 70"x90" complete all as specified and directed with the following specifications:- (a) Dimension (mm) -1800x230x212
(b) Maximum air velocity -21 m/s
(c) Noise lavel(db) -50-70 db
(d) Body Material: 304 Stainless Steel.
(e) Width Size: 6 Feet
(f) No of Blowers: 6
(g) Nof of Motors : 3
(h) HP: 1.12
(j) Voltage: 220v / 50 HZ
(k) No of Shafts: 1 Single + 1 Double
(l) Power Watage: 820 W
(m) Phase: Single
(n) RPM (Max / Min): 2700/ 2100
(o) Blower Material: ABS
(p) CFM : 1490
(q) %Insect / Dust Rejection: 75%
(r) Weight Kgs : 32 | 31 | Each Job | - | - |
| 2 | Supply, installation, testing & commissioning of Air Curtains on entrance door complete with all wiring, accessories and mounting arrangement. The width of the air curtain shall be 900 mm. The wiring will be done using 2.5 Sqmm x 3 core unarmoured cable from the provided power point including 16A, 3 pin plug top but not exceeding 2.5 m in length. The Air Curtain will be mounted in a safe and sound manner using MS Anchor Fastener (minimum 3 Nos) complete in all respect as directed by the department with all neccessary fixing arrangement of door opening size 34" x 90" complete all as specified and directed with the following specifications:- (a) Dimension (mm) -900x230x212
(b) Maximum air velocity -21 m/s
(c) Noise lavel(db) -50-70 db
(d) Body Material: 304 Stainless Steel.
(e) Width Size: 3 Feet
(f) No of Blowers: 3
(g) Nof of Motors : 2
(h) HP: 1.12
(j) Voltage: 220v / 50 HZ
(k) No of Shafts: 1 Single + 1 Double
(l) Power Watage: 410 W
(m) Phase: Single
(n) RPM (Max / Min): 2700/ 2100
(o) Blower Material: ABS
(p) CFM : 825
(q) %Insect / Dust Rejection: 75% | 4 | Each Job | - | - |
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