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| 1 | Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. |
| 2 | a) 4 X 6 sq. mm + 2 X 6 sq. mm earth wire |
| 3 | b) 4 X 16 sq. mm + 2 X 6 sq. mm earth wire |
| 4 | Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator). |
| 5 | a) 4 way (4 + 12), Double door |
| 6 | b) 8 way (4 + 24), Double door |
| 7 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 8 | a) Triple pole and neutral |
| 9 | Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 10 | a) 100 Amps |
| 11 | Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia medium class G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. |
| 12 | Providing and fixing 25mm X 5 mm copper strip on surface and in recess for connections etc. as required |
| 13 | Supplying of 3.5 core X 120 sq.mm XLPE insulated armoured aluminium conductor UG cable of 1.1 KV grade conforming to IS 7098. Make : Polycab orits equivalent. |
| 14 | Supplying and laying of following size of DWC HDPE pipe, ISI marked along with all accessories like socket,tee, bend, couplers etc. conforming to IS 16205 (Part 24), 2018(old IS 14930, Part 2,2001) completes with fitting and cutting, jointing etc. on surface etc. completeasrequired. |
| 15 | a) 120 mm dia (OD-120 mm & ID-103.5 mm nominal) |
| 16 | Cutting cement concrete and refilling with cement concrete of grade 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate of 40 mm nominal size) and making good the same etc as required and as directed by Engineer-in charge. |
| 17 | Laying of one number XLPE insulated armoured power cable of 1.1 KV grade of following size in the existing DWC/HDPE/GI Pipe as required. |
| 18 | Supplying and making end termination with aluminium lugs for following size of XLPE insulated armoured power cable of 1.1 KV grade |
| 19 | a) 3.5 Core X 120 sq.mm |
| 20 | Supplying, Installation, testing and commissioning of ASHLOK make SEE brand safe earthing electro type-19, 50mm dia,length 2 mtrs and inner space to be filled with crystaline conductive mixture including filling up with electrodite (Back fill compound) as required for safe earth electrode and providing masonary enclosure with cover plate having locking arrangement etc. as required. |
| 21 | Supplying, installation testing & commissioning of pewired 3 phase 415 V, 50 Hz Havells make Single Door \"G\" Frame Panel of size 250 Amps \"AA\" frame, O/G Four Pole, 250 Amps MCCB as incoming and 02 Nos. 160 Amps MCCB as outgoing with cable Alley (for \"G\" Frame panel boards) - outgoing four pole MCCB, incomer \"AA\" frame MCCB, with 250 Amps On - load Changeover Switch, pre-wired meter module, digital voltmeter, digital ammeter, selector switch, CT\"s control fuse and indicating light Make HAVELLS or equivalent with accessories as required.1) \"G\" frame Panel board, Single Door, O/G FP MCCBs, G-Frame 250 A \"AA\" frame, outgoing 2 ways. Sim to Havells Cat No. IHVGF25002- 01 No.Incomer:2) Adjustable thermal & fixed magnetic setting four pole MCCB 250 Amps, 25 kA breaking capacity. Sim to Havells Cat No. IHLAN40250- 01 No. 3) Incoming Changeover switch with Enclosure for upto 250A Changeover switch-F1. Sim to Havells Cat No: ISSBOU0712. - 01 No. Outgoing: 4) Fixed thermal & fixed magnetic setting four pole MCCB 160 Amps, 25 kA breaking capacity. Make- Havells. Cat. No. IHLGHF0160#.- 02 Nos.5) Cable alley for \"G\" Frame Panel board, I/C 250A, O/G GF 2/4 way. Sim to. Havells cat No: ISSBOU0674 - 01 No. 6) Prewired digital meter module with Voltmeter, Ammeter, Selector switch, CT\"s control fuse & indicating lights. Sim to. Havells Cat No. ISSBOUO711 |
| 22 | Designing, SITC of air cooled DX type central air conditioning unit not less than5.5 TR capacity to achieve the inside temperature 23˚C ± 2˚C & Relative Humidity of 45% ± 5% complete as specified and as directedby the E-in-C with following equipment and accessories: (a) Air cooled scroll DX condensing unit with fixed hermetically sealed scroll compressor with independent refrigerant circuit using eco-friendly gas. The normal capacity of DX unit should not be not less than 5.5 TR. micro processor based controller with eco friendly gas. Make: Hitachi model Toushi R410a or equivalent in Blue Star/Voltas /Hitachi /Carrier /Daikin.(b) Ceiling mounted AHU complete suitable for DX gas circuit made from 24 SWG powder coated GI metal casing and bottom extended tray in SS 304, fan forward curved centrifugal fan (Make: Kruger/ Nicotra) with suitable capacity motor, with coil section consisting of minimum 4 rows and 11 fpi and not less than 1800 cfm, independant gas circuit connecting to the condensing unit, flame proof heater bank,air filters with efficiency down to 10 microns, digital humidity+temperature indicator cum controller complete. AHU Make: Zeco model ZDCSBD-20 or equivalent in Blue Star/Voltas/Carrier/ Daikin. |
| 23 | Designing, SITC of air cooled DX type central air conditioning unit not less than8.5 TR capacity to achieve the inside temperature 23˚C ± 2˚C & Relative Humidity of 45% ± 5% complete as specified and as directedby the E-in-C with following equipment and accessories: (a) Air cooled scroll DX condensing unit with fixed hermetically sealed scroll compressor with independent refrigerant circuit using eco-friendly gas. The normal capacity of DX unit should not be not less than 8.5 TR. micro processor based controller with eco friendly gas. Make: Hitachi model Toushi R410a or equivalent in Blue Star/Voltas /Hitachi /Carrier /Daikin.(b) Ceiling mounted AHU complete suitable for DX gas circuit made from 24 SWG powder coated GI metal casing and bottom extended tray in SS 304, fan forward curved centrifugal fan (Make: Kruger/ Nicotra) with suitable capacity motor, with coil section consisting of minimum 4 rows and 11 fpi and not less than 3000 cfm, independant gas circuit connecting to the condensing unit, flame proof heater bank,air filters with efficiency down to 10 microns, digital humidity+temperature indicator cum controller complete. AHU Make: Zeco model ZDCSBD-30 or equivalent in Blue Star/Voltas/Carrier/ Daikin. |
| 24 | Providing and fixingof refrigerant hard drawn copperpipes of following sizes (Suction & delivery) of split type AC i/c providing electrical cables (4 core 4sqmm), insulation, extra gas charging,cutting, drilling holes on the wall for passing gas pipes , fixing suitable size PVC pipe on the wall through the holes and cementing, painting to give an even look and smooth finish and covering with PVC non adhessive tape over the insulation of refrigerant pipes and as per the direction of E-in-C |
| 25 | a) Refrigerant pipes of Sizes 7/8\" & 1/2\" |
| 26 | Supplying and fixing of air ducting fabricated out of GI Sheet confirming to latest IS:655 and complete with dampers, tab hangers, anchor fasteners, framework etc and complete as required and as indicated below. GI Sheet shall be grade 120 confirming to latest IS:277 |
| 27 | a) Ductwith 0.63mm thick GI sheet(24SWG) |
| 28 | Supply & Fixing of air powder coated Aluminium grills/diffusers with / without volume control dampers of following description withnecessary frame workcomplete as required. |
| 29 | a) Supply Air Ext.Al. linear grilles 0,15,30 &45 degree deflection with G.I damper |
| 30 | Supply andfixing ofThermal insulation of 19mm thickness for supply air ducting made of Class 0 endless sheet with self adhesive pre-covered withAlumunium foil,make ARMAFLEX code no COA-19mm/EAL +SA or equivalent, complete as required. |
| 31 | Supply and fixing Acoustic insulation of supply air ducting immediately after discharge of packaged unit made of 10 mm thick self adhesive Ductliner sheets make:- ARMASOUND super silence ductliner,code no ASD-SA-140-10 or equivalent, complete as required. |
| 32 | Fabrication and fixing of stand/Pedestal required for out door unit & bracket for AC duct supportsmade of suitable sizeMS Angle includingpainting withanti corrosive primer and enamel paintas required. |
| 33 | Supplying and fixing of following sizes of CPVC plumbing pipe along with accessories for fixing as drain pipe to IDU of ductable split type Air conditioner in surface/recess make: PRINCE SMARTFIT or equivalent including connections using cpvc cement solvent,providing suitable size union in every 03 metres, elbows, Tee, F.T.A etc ,cutting the wall and making good the same in case as required Make: PRINCE SMARTFIT or equivalent. |
| 34 | a) 25mm |
