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| 1 | SUB-HEAD 1 --- AC repairing works |
| 2 | Overhauling and full servicing, gas charging of 4 TR cassette ductable split type AC machines. |
| 3 | Supplying and refilling of refrigerant gas (R 410/ R 32) charging of ac machine (Split/ Window) as per direction of the EIC. |
| 4 | Leakage finding and rectification for the above AC machines as required |
| 5 | Replace of defective 3phase contactor as required [make: L&T, Model: MO 18/ Fr 1/ 25A] |
| 6 | Supply and fixing of 5 MFD Blast proof blower motor capacitor in existing 4 ton AC machine. (MAKE:- UNIVERSAL/TIBCON/Havells/Caltron) |
| 7 | SUB-HEAD 2 --- SITC OF LIGHT FITTINGS |
| 8 | Supply & Delivery of LED Recessed/ surface Down lighter (Round/ square/ Rectangular) SMD type of Powder coated die cast /Extruded aluminum Body including trim, with PMMA and prismatic diffuser and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range 00 to 450 C, internal surge protection of 2.5 KV with Short & Open circuit protection, THD < 10% , PF ≥0.95, IP20, CRI >80 , |
| 9 | UGR (Unified Glare Rating) < 19, Flicker free (flicker should be below 5%), life time (LED, Driver & electrical circuitary), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.). |
| 10 | Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c connections with 1.5 sq mm FR/FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90 degree C). System lumen efficacy ≥ 105 < 120 lm/Watt |
| 11 | 40 Watt |
| 12 | Fixing only Recessed/ surface Down lighter (Round/ square/ Rectangular) with all accessories after cutting false ceiling as per direction of E.I.C. |
| 13 | SUB-HEAD 3 ---Miscellaneous |
| 14 | Supply & Delivery of SMPS OF 12 V DC capacity suitable for continuous operation for LED based letters. |
| 15 | 600 Watt (For 'DOOARSKANYA') |
| 16 | 400 Watt (For Love Sign) |
| 17 | 200 Watt (For 'I' & 'ALIPURDUAR') |
| 18 | Dismentling and refixing the above SMPS as per site requirement. |
| 19 | Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required (from SMPS to \\"DOARS KANYA' letters) |
| 20 | 2 x 84/0.3 (6 sqmm) |
| 21 | Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works |
| 22 | 25mm size |
| 23 | Note: 1) All the above rates should be quoted inclusive of all taxes, duties and all ancilery charges with cost of maintenance, servicing, supply & replacement of spares for 1 (One) year from the date of commissioning. 2) Total is rounded off to the nearest rupees. Please Enable Macros to View BoQ information |
