| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Jun-2021 | Amendment in PS | Other | 21-06-2021 |
| 2 | 21-Jun-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 28-06-2021 |
| 3 | 25-Jun-2021 | criticaldt | Date | 15-07-2021 |
| Name of Work: ADDITION/ALTERATION AND SPECIAL REPAIRS TO INTERNAL ELECTRIFICATION AND CONNECTED WORKS FOR FACTORY AND CARPENTER WORKSHOP AT NAD, ALWAYE | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete and making good disturbed surfaces of walls, floors, ceiling etc all as specified and directed. | 376 | Point | |
| 2 | 2 | Material and labour for point wiring with 1.5 Sqmm PVC insulated unsheathed single core multistranded copper conductor cable, FRLS, ISI marked drawn through and including stove enameled steel conduit of suitable size and all accessories, on surface/existing concealed conduit/on trusses etc ISI marked including 2 mm thick and 60mm depth GI sheet pressed terminal box ( recessed) with 3 mm thick laminated hylum sheet top cover including 1.50 Sqmm PVC insulated unsheathed multistranded single core copper conductor FRLS, ISI marked cable as earth continuity conductor and making good the disturbed surfaces of walls, floors, ceiling etc all as specified and directed for One light point controlled by one switch. | 132 | Point | |
| 3 | 3 | Ditto All as per Sl Item No 2, but for One ceiling fan point controlled by one switch | 80 | Point | |
| 4 | 4 | Ditto All as per Sl Item No 2, but for One exhaust fan point controlled by one switch | 7 | Point | |
| 5 | 5 | Ditto All as per Sl Item No 2, but for One 3 pin 5 Amps socket outlet controlled by one switch on independent board. | 104 | Point | |
| 6 | 6 | Ditto All as per Sl Item No 2, but for One 3 pin 5 Amps socket outlet controlled by one switch in the same board with other switches | 10 | Point | |
| 7 | 7 | All as per Sl item No. 2 above but with 2.5 Sq mm cable for wiring and 1.50 Sqmm cable as earth continuity conductor for one 16 Amps switch socket outlet on independent board. | 43 | Point | |
| 8 | 8 | Supply and fix switch piano, flush type, 6 Amps, SP, one way, all as specified and directed. | 219 | Each | |
| 9 | 9 | Supply and fix switch socket combination, 2/3 pin, 06 Amps, flush type, all as specified and directed | 114 | Each | |
| 10 | 10 | Supply and fix switch socket combination 6 pin 6/16Amps, flush type, multipurpose, all as specified and directed. | 43 | Each | |
| 11 | 11 | Supply and fix ceiling rose, surface type, bakelite, 65x50mm, 3 terminals, all as specified and directed. | 219 | Each | |
| 12 | 12 | Supply and fix fan regulator, electronic socket type, hum proof, AC, 240 Volts, 5 step, all as specified and directed | 80 | Each | |
| 13 | 13 | Supply and fix lamp holder, pin type, insulated body with back plate suitable for batten fittings, AC, 240V, all as specified and directed. | 5 | Each | |
| 14 | 14 | Supply & Fix LED Lamp 12 watt . | 5 | Each | |
| 15 | 15 | Supply & Fix fluorescent LED tube light fitting, 1x20W, 230V,with extruded aluminium housing and high quality PC Diffuser, efficacy of 125 Lumen/watt including LED lamp of 20w complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. | 43 | Each | |
| 16 | 16 | Supply and fix new generation energy saving and environmental friendly long life LED Street light 70/72 watt made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having Top Opening separate driver compartment with IP66 Protection and impact resistance of IK07 with 10KV Built-in Surge protection device. | 16 | Each | |
| 17 | 17 | Material and labour for sub main wiring with 2 runs of 4 Sq mm PVC insulated unsheated single core multistranded copper conductor cable, FRLS, ISI marked and one run of 4 Sq mm multistranded insulated copper conductor cable, FRLS, ISI marked as earth continuity conductor drawn through and including stove enameled steel conduit of suitable size and all accessories, fire resistant, ISI marked and making good the disturbed surfaces of walls / floors / ceiling etc and including taking down the old existing sub main wiring cables, complete all as specified and directed. | 180 | RM | |
| 18 | 18 | Ditto All as per Sl Item No 17, but with 2.5 Sq mm | 81 | RM | |
| 19 | 19 | Ditto All as per Sl Item No 17, but with 1.5 Sq mm for point wiring beyond 7.5 metres. | 349 | RM | |
| 20 | 20 | Supply and fix thermoplastic polycarbonate Vertical TPN DB, 4 way, 415 Volts with 125A bus bar, in accordance with IEC 61439-3 hinged double door type shock proof, Rust free, corrosion free, acid and chemical resistance, fire retardant, self extinguishing, PE+N terminals suitable to fix MCB/RCCB as incomer, IP 66 Protection, Flush type with glands, lux etc for connection of cables including dismantling old one all as specified and directed. | 7 | Each | |
| 21 | 21 | Ditto All as per Sl Item No 20, but for SPN 12 way/Module with DIN rail. | 1 | Each | |
| 22 | 22 | Supply and fix thermoplastic polycarbonate SPN DB, 4 way/module, 220 Volts, in accordance with IEC 61439-3 hinged flap type shock proof, Rust free, corrosion free, acid and chemical resistance, fire retardant, self extinguishing,PE+N terminals, IP 65 Protection including dismantling old one all as specified and directed | 3 | Each | |
| 23 | 23 | Ditto All as per Sl Item No 22, but for SPN 8 way/module. | 10 | Each | |
| 24 | 24 | Supply and fix MCB SP 6 to 32 Amps, 10 KA, ‘C’ series all as specified and directed. | 82 | Each | |
| 25 | 25 | Supply and fix MCB SPN 32 Amps 'C' series all as specified and directed. | 26 | Each | |
| 26 | 26 | Supply and fix MCB TPN 63 Amps 'C' series all as specified and directed. | 7 | Each | |
| 27 | 27 | Supply and fix in repairs SPN sheet metal enclosure with a two in and earth plug and socket complete with one MCB SP 10 Amps, 240V and connecting complete all as specified and directed. | 4 | Each | |
| 28 | 28 | Supply and fix in repairs RCCB, double pole, 40A, 30mA, and 240V, all as specified and directed | 3 | Each | |
| 29 | 29 | Supply and fix in repairs RCCB, four pole, 63A, 30mA, and 415V, all as specified and directed. | 2 | Each | |
| 30 | 30 | Supply and fix in repairs RCCB, double pole, 25A, 30mA, 240V, complete all as specified and directed. | 2 | Each | |
| 31 | 31 | Supply and fix exhaust fan heavy duty 300 mm sweep 1400 RPM, 220 volts complete all as specified and directed. | 2 | Each | |
| 32 | 32 | Supply and fix new generation energy saving and environmental friendly long life LED high bay light 150 watt in PDC housing suitable for industrial application, Lumen efficiency not less than 140 lumen/watt and upto150 lumen/Watt with IP66 Protection including fixing arrangements Hanging chains etc, complete all as specified and directed. | 70 | Each | |
| 33 | 33 | Supply and fix wall mounted fan with accessories 230V, 400 mm sweep size High speed of 2000 RPM including mounting arrangements complete all as specified and directed. | 23 | Each | |
| 34 | 34 | Supply and fixing, testing thermoplastic polycarbonate IP65 factory made feeder pillar panel board with 400 Amps rated copper bus bar at 1.6A per Sqmm current density for 3 phase and neutral in accordance with IEC60529, made of high quality Polycarbonate PC - GFS (shock proof, rust free, corrosion free, acid and chemical resistant, fire retardant, self-extinguishing, having high impact against mechanical load, made of halogen and silicon free recyclable material conform to RoHS directive 2002/95/EC, UV resistant according to IEC 61439-1, having high grade internally embedded gasket made of Polyurethane ( PUR ). All left or right side enclosures should have pre-moulded knockouts for side cable entry or for future extension. The panel board manufacturer shall have CPRI certification for similar panels in accordance with IEC60439-2.For better safety enclosure should withstand glow wire test at 960 Deg. C in accordance with IEC 60 695-2-11 UL subject 94, should be flame retardant and self-extinguishing in nature. Degree of protection against mechanical load IK 08 (5 Joule) in accordance with EN IEC 62262, Rated insulation voltage should be 690V AC as per IEC 60664. (Size of enclosure in mm 1800W X 1500H X 294D). | 2 | Each | |
| 35 | 34.1 | The panels shall be fully wired as per latest electrical standards ready to use at site and shall be with floor mounting frame and canopy suitable for indoor use Comprising of the following. Including taking down the old existing panel complete as per sketch attached. \nNote : Cost are inclusive of all MCCBs,MCBs,EOL, Multi functioning meter etc and accessories\nIncoming\n(a) MCCB, TPN, 415 Volts, 320A (400A), 50 KA breaking capacity Microprocessor type and adjustable type with earth fault protection relay -01 No. \n(b) Multi functioning meter - 01 No. \nOutgoing \n(a) MCCB TPN, 63A, 25 KA breaking capacity with adjustable thermal magnetic release setting - 02 Nos. \n(b) MCCB FP 100A, 25 KA breaking capacity with adjustable thermal magnetic release setting - 02 Nos. \n(c) MCB 'C' Series, TP, 63 A, 10KA - 18 Nos. \n(d) MCB 'C' Series,TPN, 63A, 10 KA - 02 Nos. \n | |||
| 36 | 35 | All as per item Sl item No 34 & 34.1 above here in before but of bus bar capacity 200 amps. (Size of enclosure in mm 1800W X 1200H X 214D)\nIncoming \n(a) MCCB, TPN, 415 Volts, 125A (160A), 36 KA breaking capacity Microprocessor type and adjustable type with earth fault protection relay -01 No. \n(b) Multi functioning meter - 01 No. \nOutgoing \n(a) MCCB TPN, 63A, 25 KA breaking capacity with adjustable thermal magnetic release setting - 02 Nos. \n(b) MCCB 4 pole 100A, 25 KA breaking capacity with adjustable thermal magnetic release setting - 02 Nos. \n(c) MCB 'C' Series, TP, 32 A, 10 KA - 14 Nos. \n(d) MCB 'C' Series, TPN, 32A, 10 KA - 03 Nos. \n(e) MCB 'C' Series, TPN, 63A, 10 KA - 03 Nos. \n | 1 | Each | |
| 37 | 36 | Supply and laying in replacement XLPE insulated, armoured heavy duty LT electric cable with aluminium conductor, 1100 volts grade, cross section area of cable 50 Sqmm 3.5 core, laid in trenches or fixed on walls, poles etc. complete all as specified and directed. | 130 | RM | |
| 38 | 37 | Ditto All as per Sl Item No 36, but but size of cable 70 Sqmm 3.5 core. | 90 | RM | |
| 39 | 38 | Ditto All as per Sl Item No 36, but but size of cable 95 Sqmm 3.5 core. | 125 | RM | |
| 40 | 39 | Excavation in trenches in hard/dense soil not exceeding 1.5 m wide and not exceeding 1.5m in depth for laying pipes, cables etc. and getting out complete all as specified and directed. | 2.7 | Cum | |
| 41 | 40 | Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed. | 1.3 | Cum | |
| 42 | 41 | Removing surplus excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed. | 1.4 | Cum | |
| 43 | 42 | Supply and laying fine dry river sand to entire width of trench as cable cushion in trench for cable complete as specified | 1 | Cum | |
| 44 | 43 | Supply & lay un reinforced pre cast concrete cable cover class LV type 1 flat size 250mmx150mmx40mm complete all as directed. | 100 | Each | |
| 45 | 44 | Material and labour for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for erection of Pole, supporting of bollard lights, repair of road cuttings etc complete all as specified and directed by Engineer-in-Charge. | 0.4 | Cum | |
| 46 | 45 | Supply and fix 3 core unarmoured copper cable 10 Sqmm 1100 V grade for connection of equipments all as directed by Engineer-in-Charge. | 195 | RM | |
| 47 | 46 | Supply and fix 3 core unarmoured copper cable 6 Sqmm 1100 V grade for connection of equipments all as directed by Engineer-in-Charge. | 90 | RM | |
| 48 | 47 | Disconnecting and taking down fans, any size, any make, for servicing /painting and re-hanging / re-fixing in its original position/location complete all as specified and directed for Ceiling Fan 1200mm/1400 mm Sweep including multistranded copper conductor of size 23/0-0076 Sqmm for connection. | 80 | Each | |
| 49 | 48 | Supply & laying in replacement Galvanised steel tubing of size 80mm bore, light grade to be fixed on walls or laid under roads for passing cables complete as specified and as directed. | 4 | RM | |
| 50 | 49 | Material & Labour for Earthing with galvanised MS earth plate of size 600 x 600 x 6 mm thick buried directly in ground not less than 2.25 metre below ground level, earth plate paced on all side with charcoal mixed with salt to a thickness of 150 mm in layers, connected by GI earth strip of size 32 x 6 mm thick, soldered and riveted to earth plate. GI earth strip will be protected by using 40mm bore GI pipe (medium grade) earth plate to transformer body, LT feeder pillar box, and neutral of transformer etc complete. The earthing includes PCC pit chamber, RCC pit cover and frame, watering pipe 20 mm bore, funnel with wire mess with necessary earth work including disposal of surplus soil to a distance not less than 50 metre etc complete all as specified and shown in electrical plate No 3 of SSR Part I - 2009. Note: - Main earthing lead from earth plate to test point & up to 7.5 Metre is to be provided. The cost for the same shall be deemed to be included in the above quoted rate. | 10 | Each set | |
| 51 | 50 | Amount of Credit Schedule shall be deducted to arrive the Contract Sum. |
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