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| 1 | Yard Concreting & Metalling of Receiving Station |
| 2 | Uprooting rank vegetation and weeds by digging the area upto a depth of 30 cm removing all weeds and other growth with roots by forking repeatedly, breaking clods, dressing,ramming,, including disposal of all rubbish with all leads and lifts. |
| 3 | Earth work in surface excavation not exceeding 30cm in depth for proposed bay |
| 4 | Prvoding and laying of dry stone soling incluidng spreading, levelling, ramming by manual means all carriages / head load upto site of work complete. |
| 5 | Prvoding and laying cement conc. 1:4:8 with 40/20mm nominal stone agg |
| 6 | Prvoding and laying cement conc. 1:2:4 with 20mm nominal stone agg |
| 7 | Providing/stacking/Laying/spreading including carriage levelling of graded stone agg. 40mm nominal size by manual means for existing bays bay |
| 8 | Construction of foundation Blocks of various Equipments at Rec/stn |
| 9 | Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 min width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:1 meter from cutting edge All kinds of soils. |
| 10 | Providing and laying of Stone soling. |
| 11 | Prvoding and laying cement conc. 1:4:8 with 40/20mm nominal stone agg |
| 12 | Providing and laying in position specified grade of reinforced cement conc. excluding the cost of centering, shuttering, finishing -and reinforcement All work upto plinth level, M20 grade concrete (1:1.5:3) |
| 13 | Providing and laying in position specified grade of reinforced cement conc. excluding the cost of centering, shuttering, finishing -and reinforcement All work upto plinth level, M15 grade concrete (1:2:4) |
| 14 | Centering & shuttering incld. strutting, propping etc. & removal of form for:- Foundations, footings, bases for columns etc |
| 15 | 12 mm thick cement plaster on the block faces above ground level of mix:1:6 (1: cement :6 fine sand) |
| 16 | Providing and fixing of re-inforcements 10mm and 12mm for foundations including bending and cutting |
| 17 | Providing and fixing of MS Angle Iron for cable stand |
| 18 | Providing Yard Earthing |
| 19 | Trench excavation of earth by manual means depth up to 1.5m and width not exceeding 1.5m in all kinds of soils |
| 20 | Supply and errction of steel work in welded sections complete GI flat 50*8mm |
| 21 | Providing and fixing of Earthing electrode GI Pipe 40 mm/GI Rod 20mm, 3 mtr long |
| 22 | Filling back excavated earth in trench incl. ramming etc. |
| 23 | 11 kV INDOOR SWITCHGEAR OF 33/11 kV SUBSTATION |
| 24 | Provding, Laying,Testing,commissioning of 11 kV 630 mm² Single Core XLPE Cable (with one spare length) armoured, FRLS through HDPE Pipe Outer Dia 160 mm Inner Dia 148 mm including cost of HDPE pipe |
| 25 | Supply,Installation,Testing and commissioning of 11kV Indoor Heat Shrinkable Cable Termination Kits |
| 26 | Supply,Installation,Testing and commissioning of 11kV Outdoor Heat Shrinkable Cable Termination Kits |
| 27 | Supply,Installation,Testing and commissioning of 11 kV Isolator, Double Break,3-pole, 630 Amp, horizontal mounting Type, with Earth Switch. |
| 28 | COMMON MISCELLANEOUS EQUIPMENTS 33/11kV SUBSTATIONS |
| 29 | Supply, installation, Testing and commissioning of: a). Battery Bank 30 V,150 AH , of 15 No. cells of 2 V each, sealed maintenance free VRLA type,High impact Polyprophelene copolymer container,flame retardant. b). 30V,150 AH , Float-Cum-Boost Charger With Full wave rectification for 220 V, 1Phase, 50 HZ AC Input Supply . |
| 30 | Providing and fixing of Rubber Mat 1mx2m 19mm thick |
| 31 | Providing of Rubber Gloves for 11kV level of standard make |
| 32 | Providing and fixing of 100W LED yard lights with fitings OF STANDARD MAKE |
| 33 | 33 kV TRANSFORMER BAY OF SINGLE BUS SCHEME |
| 34 | Providing and fixing of 33 kV Vacuum Circuit Breaker (36 kV, 1250A, 26.2 kA, Outdoor Type) |
| 35 | Providing and fixing of 33 kV Isolator without Earthing Blade (36kV,1250A, Outdoor, 3 poles, 25 kA) |
| 36 | Providing and fixing of 33 kV Current Transformer (33 kV, 1Φ, Multi Ratio Multi Core, Outdoor) (1 No. per Φ) |
| 37 | Providing and fixing of 33 kV Lightening Arrestors (33 kV, 10kA, Station class, ZnO, Polymer) gap less (1 No. per Φ) |
| 38 | Providing and fixing of 33 kV C&R Panel along with O/C, E/F and differential relays (IEC61850), mimic diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays, 3-phase Tri-vector meter -5 Amps, DLMS Compliant with RS-485 port |
| 39 | Providing and fixing of 33 kV Post Insulator Polymer 36kV,235kV Impulse, creepage distance 1224m |
| 40 | Providing and fixing of Nonimal Bore 150, 5.9 mm Thick and 3mtr long with GI base plate 8mm thick |
| 41 | Providing of Galvanized steel structures work in built up sections and framed work, including cutting, hoisting, fixing in position. Complete job |
| 42 | Providing and fixing of Galvanised Nuts & Bolts |
| 43 | Providing and laying of 12 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 44 | Providing and laying of 6 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 45 | Providing and laying of 2 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 46 | Providing and fixing of Lugs, Ferrules etc. |
| 47 | Providng,Laying,stringing ,tensioning and binding of Conductor Pantheras per REC construction standard (with latest amendments if any). ACSR |
| 48 | Providing and fixing of T- Clamps of standard make |
| 49 | Construction of Cable Trench at receiving station Khanda |
| 50 | Construction of Cable Trench 750mm by way of earth excavation in all sorts , providing and laying of lean pad in 1:4:8 mix with stone aggregate 20mm, cement concrete of M-15 1:2:4 mix with stone aggregate 20mm, 12mm Torr Steel for reinforcement, chequered plate (1m x0.8mx 5mm), angle iron (50x50x6mm), and 15mm thick plaster including cost of form work and carriage of materials as well as disposal of excavated earth. (Complete Job) |
| 51 | Installtion of new 10MVA Power Transformers (subject to availability of Power Transformer from central store). |
| 52 | Installation, Testing and commissioning of 33/11kV 10MVA, ONAN, Copper wound, Out-door Type, conventional Power Transformer, Oil Filled with OLTC and all accessories including HT and LT Terminal connections including lifting of Transformer from central stores division pampore (Transformer to be provided by Department) |
| 53 | Providing,Laying,Testing,commissioning of 12 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 54 | Providing,Laying,Testing,commissioning of 6 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 55 | Providing,Laying,Testing,commissioning of 2 Core 2.5 mm² Control cable copper Armoured , 1.1 kV Grade, ISI, FRLS. |
| 56 | Note: The material utilized/works executed shall be stritctly as per REC Standards with Latest amendments there off. Please Enable Macros to View BoQ information |
