WBPWD/EE/KED/NIT_24/2020_21/1

Amount

Supplying, fitting & fixing of CO2 ALUMINIUM 4.5 Kg. Fire Extinguisher - Vessel used in the manufacturing should be constructed using cold impact extrusion. Diameter of sheel up to 150 mm and mounted on trolley. Sheet metal thickness should not less than 4.00 mm. materials of construction should be (Al Alloy 6061).9.gross weight should be within range of 13.90 to 14.40 kg. Content mass should be within the range of 4.275 to 4.725 Kg. Service pressure and maximum service pressure of extingusher should be 70 bar an 156 bar respectively. discharge time should not less than 12 Secs. Applicable on Class B. C & electrically started fire. Fire rating should be class B. 55 B. Certification:- 1. The current and valid BIS certification IS 15683 needs to be submitted along with offer. 2. The vessel should be PESO approved. 3. The product should be EN PED approved and CE marked. 4. The bidder must have valid PESO licence to refill and store compressed gas cylinder as per gas cylinder rules 2004. 5. The carbon dioxide gas shall conferm to IS 15222 with latest amendement. 6. Discharge valve shall be conform to all the requirement given in IS 3224:2002 or latest version thereof. 7. The CO2 Cylinder shall be conform to all the requirement given in IS 7285:2004. 8. Maximum fire rating as per IS:15683 Class B: 55B needs to be provide for the extinguisher. 9. The firm should be submit the product performance test report from NABL accredited Lab as per IS: 15683. Warranty - 10(Ten) Years.

Supplying, fitting & fixing of Stored Pressure Water mist Portable Fire Extingushers Capacity 6 Liter. (Stainless Steel) for Class A, F & Electrical fire. Stored pressure EN3-7, EN3-8 and EN3-9 tested & certified along with IS marked as per IS : 15683. The body of the extingusher shall be of Stainless steel. The diameter of shell is 175 mm. Sheet metal thickness should not less than 1.5mm. Materials of construction should be (SS304(14301)). Gross weight should be within the range of 10.30 Kg to 10.90 Kg. Content mass should be 5.70 Ltrs. to 6.00Ltrs. Discharge hose should provided and length of flexible section should not be less than 460 mm. Serial no. and date of manufacturing should be embossed on the body of fire extinguisher. Extinguisher should be stored pressure type. Extinguisher must have a tamper proof safety pin to avoid unintended use. minimum discharge time should be 42 seconds. the working pressure should be at least 15 bars. Actual burst pressure should not be less than 150 bars. Bulk range throw should be minimum 2.00 meters. The extinguisher must have a pressure gauge to enable the ckecking of pressure gauge working without dismentalling or opening the cyclinder. The equipment should have a specilized rotor to mix propellant and agent to help in producing fine mist. Extinguisher must be helium leak detection. Tested & test report must be furnished at the time of delivery. As per IS 15683. Fire rating should be class A:3A. As per EN3-7, Fire rating should be class A:13A and Class F:75F. Applicable on A,F and electrically started fire. CERTIFICATION:- The current valid BIS certification IS: 15683:2006 needs to be submitted along with the offer. The firm should submit the product performance test report from NABL accredited Lab as per IS 15683. The product shoul be certified by any EN notified body as per EN 3-7, EN 3-8, EN 3-9. The firm shall submit the product certificate from an EN notified body. The product should be EN PED approved and CE marked. Electrical test certificate:- Certificate from ERDA as per IS 15683:2006 (Cl No. 8.6) & BS EN3-7 2004+Al:2007(E) (Cl.No. :9) Warranty - 6 (Six) Years.

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