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| 1 | Electrical (Part-A)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 | 2 X1.5 sq mm +1X1.5 sq mm earth wire |
| 3 | 2 X2.5 sq mm +1X2.5 sq mmearth wire |
| 4 | 2 X4 sq mm +1X4 sq mmearth wire |
| 5 | 2 X6 sq mm +1X6 sq mmearth wire |
| 6 | Supplying and fixingfollowing sizes / modules, GI box/ PVC boxalong with modular base & cover plate for modular switches in recess etc as required . |
| 7 | 3 Module (100 mm X 75 mm) |
| 8 | 6 Module (200 mm X 75 mm) |
| 9 | Supplying and fixingfollowing modular switch / socket on the existing modular plate & switch box including connections but excluding modular plate etc as required . |
| 10 | 5 /6 amps switch |
| 11 | 15 /16 amps switch |
| 12 | 3 pin 5 /6 amps socket outlet |
| 13 | 6 pin 15 / 16 amps socket outlet |
| 14 | Supplying, installation by suspension on ceiling/on wall, testing and commissioning of following capacity Sandwich Type Rising Mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply with metal clad enclosure having IP-54 rating after fixing the tap off boxes and all accessories, made of 1.6mm thick steel sheet duly powder coated in convenient sections with 4 Nos. aluminium bus bars having current density of 130 A/sq. cm at nominal current rating, necessary joints & expansion joints, fire barrier at each floor, provision of tappings at every metre, continuous earthing with 02 Nos. aluminium strip of suitable size(one on each side) including G.I. clamping brackets, angle iron braket, steel fasteners, connecting to earthing system etc. as required. |
| 15 | 400 A, Isc = 25 kA for 1 second |
| 16 | Supplying, installation, testing and commissioning of following capacity End Feed Unit for the existing Sandwich Type bus trunking/ Rising Mains as descrided in Item No.- 4 for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick steel sheet enclosure (IP 54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) comlpete with necessary joints includingclamping brackets, angle iron braket, steel fasteners, connecting to earthing system etc. as required |
| 17 | 400 A, Isc = 25 kA for 1 second |
| 18 | Supplying, installation, testing and commissioning of following capacity Plug In/ tap of box on the existing Sandwich Type bus trunking/ Rising Mains as descrided in Item No.- 4 for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick steel sheet enclosure (IP 54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) comlpete etc. as required |
| 19 | 125 A, Isc = 15 kA for 1 second |
| 20 | Proving and fixingfollowing rating and breaking capacity and pole MCCB withadjustable thermal release & fixed magnetic settingincluding terminal spreaders link in existing Cubicle Panel Board including drilling holes in Cubicle Panels, makings connections, etc. as required. |
| 21 | 100 A, 30 kA FP MCCB |
| 22 | 125 A, 36 kA FP MCCB |
| 23 | 400 A, 50 kA FP MCCB |
| 24 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kv grade of following size in the existing masonry open duct / Cable trench as required incl. S+F of 1X10 SWG GI wire for E.C.C making holes and manding good the damages to original finish incl painting. |
| 25 | Above 35 sq mm and upto 95 sq mm |
| 26 | Above 95 sq mm and upto 185 sq mm |
| 27 | Above 185 sq mm and upto 400 sq mm |
| 28 | Laying of cable as below after cutting floor/pavement/wall/ and making holes incl embedding the cable at an average depth as below and mending good the damages to original finish incl S+F of 1X10 SWG wire for ECC (Cable Dept Supply) |
| 29 | Above 35 sq mm to 95 sq mm at an average depth of 100 mm in floor/ pavement/wall etc. |
| 30 | Above95 sq mm at an average depth of 100 mm in floor/ pavement/wall etc. |
| 31 | Supply of one number Alminium conductor PVC insulated and PVC sheathed / XLPE, Armoured Power Cable A2XFY of 1.1 kV grade,,Confirming to IS: 1554/7098 (Part -1) 1988with latest amendments. |
| 32 | 3.5X 50 sq mm |
| 33 | 3.5X70 sq mm |
| 34 | 3.5X300 sq mm |
| 35 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kv grade of following size on wall surface as required incl. S+F of 1X10 SWG GI wire for E.C.C making holes and manding good the damages to original finish incl painting.(Cable Dept supply),(Special Note: Screws should be guranteed for rust proof for one year.) |
| 36 | Upto 35 sq. mm (clamped with 1 mm thick saddle) |
| 37 | Above 35 sq mm and upto 95 sq mm (clamped with 25X3 mm MS flat clamp) |
| 38 | Above 95 sq mm and upto 185 sq mm (clamped with 25/40X3 mm MS flat clamp) |
| 39 | Above 185 sq mm and upto 400 sq mm (clamped with 40X3 mm MS flat clamp) |
| 40 | Laying of one number PVC insulated and PVC sheathed / XLPEpower cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering@ 8 bricks per metre on each cable and refilling the trench etc. as required. |
| 41 | Upto 35 sq. mm |
| 42 | Above 35 sq. mm and upto 95 sq. mm |
| 43 | Above 95 sq. mm and upto 185 sq. mm |
| 44 | Above185 sq. mm and upto 400 sq. mm |
| 45 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade as required. Make :- Dowell\"s/ Equivalent approved by Engineer in charge. |
| 46 | 3.5X35 sq mm (32 mm) |
| 47 | 3.5X50 sq mm (35 mm) |
| 48 | 3.5X70 sq mm (38 mm) |
| 49 | 3.5X150 sq mm (50 mm) |
| 50 | 3.5X240 sq mm (62 mm) |
| 51 | 3.5X300 sq mm (70 mm) |
| 52 | 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. |
| 53 | Single Pole |
| 54 | Double pole |
| 55 | Triple pole |
| 56 | Triple pole and neutral |
| 57 | Supplying and fixing 40 A to 63 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. |
| 58 | Single Pole |
| 59 | Double pole |
| 60 | Triple pole |
| 61 | Triple pole and neutral |
| 62 | Supplying and fixing following way, Single pole and neutral, sheet steel, MCB distribution board, 240 V with IP-42/43 protection, 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). |
| 63 | 8 way, Double door |
| 64 | 12 way, Double door |
| 65 | Supplying and fixing double door 8 Way Vertical TPN MCB Distribution board for MCCB incomer upto 160A with IP-42/43 protection, concealed /surface in wall after cutting the wall/on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment etc. as required. |
| 66 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure of size not less than 30 cmX 30 cmX 30 cm withcast iron /MS frame with MS cover plate, 6 mm thick having locking arrangements shall be suitably embedded in the masonryenclosure and 20 mm diaMedium class GI watering pipe of 2.7 meter long etc. attached to the electrodes and a funnel with mesh on the top of this pipe for watering the earth shall be provided with charcoal/coke and salt etc. as required. |
| 67 | Supplying and fixing 25X5 mm G.I strip in 40 mm dia G.I. pipe from earth electrode, including connection/terminating with G.I. nut, bolt,spring,washer and excavation with re-filling etc as required.(Jointing shall be doneby Welding with 4 inch. Overlapping over the tape and anti corrosive paint on the joint) |
| 68 | Supplying and laying 25X5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with nut, bolt,spring,washer etc as required.(Jointing shall be doneby Welding with 4 inch. overlapping over the tape and anti corrosive paint on the joint). |
| 69 | Supplying and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required. |
| 70 | Supplying & fixing earth bus of50 mm x 5 mm copper strip on surface of wall having clearance of 6 mm from wall includingproviding drilled holes on the busbar complete with brass bolts,nuts, washers, spacing insulators etc. as required. |
| 71 | Supply and Fixing medium gauge Gi pipe(ISI-Medium) protection for cable entry includingbending the pipe to the required shape complete as required with laying of wire/cable through pipe. |
| 72 | 50 mm dia |
| 73 | 100 mm dia |
| 74 | Main Emergency Panel Supplying, installation, testing & commissioning ofTotally Type Tested Assemblies(TTA) Floor/Wall mountedCubical type LT Panel as per IEC 61439, Suitable for 415 V, 3 Phase, 4 Wire 50 Hz AC supply system having front surface area of suitable size toaccommodated following switch gears and scheme fabricated in compartmentalized (preferably) design from CRCA sheetsteel of 2 mm thick for frame work and covers, 3 mm thick for gland, plates including cleaning & finishing complete with 7 tank process for powder coating in approved shade, having suitable Amp capacity extensible type TPN aluminum alloy bus bars (neutral bar shall be same size of phase bar) of high conductivity, adequate for specified rated continuous and short circuit current covered by, proper graded heat shrinkable PVC sleeves (colour coded). DMC / SMC bus bars of high conductivity, DMC/ SMC bus bar supports, with short circuit withstand capacity of 31 MVA for 1 Sec., bottom base channel of MS section not less than 100 mm x 50 mm x 6 mm thick, Fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25 mm x 5 mm at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with 2.5sq. mm. PVC insulated copper conductor Single Core cable, cable alleys, cable gland plates etc. as required as perterms & conditions in the Tender document.The panel shall have the major components Strictly as per ANNEXURE - A attached with the Tender Document. |
| 75 | Diesel Generators Set (Part-B)Supply, Installation including RCC Foundation, Testing & Comissioningof 380 KVA 3 Phase Liquid Cooled Silent type Diesel Generator Set with Outdoor Type IP 67 Rating AMF Panel at 0.8 P.f , 415 Volt, 50 Hz, 1500 RPMincluding orginal Company make sound proofAcoustic & Weather ProofEnclosure, Residential type Silencer ( as per CPCB norms) fabricated out of 14 SWG thickness CRCA sheet with minimum pretreated 7 tank chemical processing before powder coating. The Job inclusive of05(Five) yearsAnnual maintenance contract(AMC) (02 Years CompulsoryMaintenance and 03 Years Semi -Comprehensive Maintenence)as perterms & conditions in the Tender document.This System should have proper ventilating system complete in all respect along with foundation work as per 320 KVA Silent DG Set norms with the following Specification (Strictly as per ANNEXURE - B) attached herewith and as per Alternator Design Standard of IS: 13364(part- 1)Specification as per Annexure-B attached with the Tender Document |
| 76 | Base Priceof 01 No 380 KVA 3 Phase Liquid Cooled Silent type Diesel Generator Set with Outdoor Type IP 67 Rating AMF Panel at 0.8 P.f , 415 Volt, 50 Hz, 1500 RPM including 2 years DLP at IIT Kharagpur site. |
| 77 | 1styear Semi-comprehensive AMCCharge after 2 Years DLP |
| 78 | 2nd year Semi-comprehensive AMCCharge after 2 Years DLP (10% cost escalation than previous Year) |
| 79 | 3rd year Semi-comprehensive AMCCharge after 2 Years DLP (10% cost escalation than previous Year) |
