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| 1 | Testing the cables with high voltage DC testing machine and locating the fault in the cables as well as tracing of unidentified route of 33 KV HT cable by fault locating machine to trace out pin point exact position of fault. Disconnecting faulty 33 KV HT cables of differentsizesfrom both ends as well asat two pole structure (where available) and reconnecting after removal of Fault complete all as specified and directed by Engr-in-Charge.Note: (a)33 KV HT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Excavation and earth work will be measured and paid for seperately under respective items of schedule. (c) PCC cable Cover shall be paid separately.(d) Fault to the contractor wiil be intimated vide phone/e-mail /whatsapp.The Contrator has to rectify the fault within 12 Hrs ,failure of the contractor to attend the fault beyond 12 Hrs , a penalty of Rs. 1000/Hrs will be recovered , fault will be retified by the other contractor /vendor under Risk & Cost by deducting the rectification cost / cost as finalised by the accepting officerwith penalty from the work done. |
| 2 | Supply, laying, jointing and testing in assorted piece/ Sizes of 8 to 10 mtr length towards cable faults/ joint replacement /insulation break down for making straight through joints were cable loops are not available towards rectification of cable faults, XLPE insulated screened, PVC bedded, galvanized steel strip or wire armoured electric power cable (heavy duty) with multistranded aluminium conductors of sizes 3 Core, 300 to 400 Sqmm, 33 KV grade (earth) for 33 KV (E) system, laid in trenches/ ducts /encased in G.I. pipe/CI Pipe/fixed to pole including testing complete all as specified and directed by Engr-in-Charge. |
| 3 | Material & Labour for complete jointing and testing, straight throughjoint, heat shrinkable type, suitable for HT, 33 KV (E) XLPE aluminium stranded conductors cable 3 core, 300to 400 Sqmmcables, including taking out faulty pieces of cable from any depth oftrenches and relaying properly after completeion of jointing as well as refixing of existing cable route indicater (where available).Excavation and earth work will be measured and paid for seperately under respective items of schedule complete all as specified and directed by Engr-in-Charge. |
| 4 | (a) Against joint failures. |
| 5 | (b) Against breakdown /damages. |
| 6 | Material and labour for supplyjointing and testing, outdoor end termination heat shrinkable type joint , suitable for HT, 33 KV (E) XLPE cables, aluminium stranded conductors cable 3 core, 300 to 400 Sqmm including taking out of cable from any depth oftrenches and relaying properly after completeion of jointing complete all as specified and directed by Engr-in-Charge.Note :- Excavation and earth work will be measured and paid for seperately under respective items of schedule |
| 7 | Testing the cables with high voltage DC testing machine and locating the fault in the cables as well as tracing of unidentified route of 11 KV HT cable by fault locating machine to trace out pin point exact position of fault. Disconnecting faulty 11 KV HT cables of differentsizesfrom both ends as well asat two pole structure (where available) and reconnecting after removal of Fault complete all as specified and directed.Note: (a)11 KV HT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Excavation and earth work will be measured and paid for seperately under respective items of schedule. (c) PCC cable Cover shall be paid separately.(d)Fault to the contractor wiil be intimated vide phone/e-mail /whatsapp.The Contrator has to rectify the fault within 12 Hrs ,failure of the contractor to attend the fault beyond 12 Hrs , a penalty of Rs. 1000/Hrs will be recovered , fault will be retified by the other contractor /vendor under Risk & Cost by deducting the rectification cost with penalty from the work done. |
| 8 | Supply, laying, jointing and testing in assorted piece/ Sizes of 8 to10 mtr length towards cable faults/ joint replacement /insulation break down for making straight through joints where cable loops are not available towards rectification of cable faults, XLPE insulated screened, PVC bedded, galvanized steel strip or wire armoured electric power cable (heavy duty) with multistranded aluminium conductors,11 KV grade (earth) for 11 KV (E) system, laid in trenches/ ducts /encased in G.I. pipe/CI Pipe/fixed to pole including testing complete all as specified and directed by Engr-in-Charge of following sizes :- |
| 9 | 3 core 300 Sq mm |
| 10 | 3 core 185 Sq mm |
| 11 | 3 core 120 Sq mm |
| 12 | Material & Labour for complete Jointing and testing, indoor end termination heat shrinkable type joint , suitable for HT, 11 KV (E) XLPE cables, aluminium stranded conductors cable 3 core, 300 Sqmm against Joint Failures complete all as specified and directed by Engr-in-Charge. Note :- Excavation and earth work will be measured and paid for seperately under respective items of schedule. |
| 13 | All as per srl item No 7 here -in-before but size of3 core, 120 to185 sqmm complete all as specified and directed by Engr-in-Charge. |
| 14 | Material and Labour for complete jointing and testing, outdoor end termination heat shrinkable type joint , suitable for HT, 11 KV (E) XLPE cables, aluminium stranded conductors cable 3 core, 240 Sqmm against joint Failures complete all as specified and directed by Engr-in-Charge. Note :- Excavation and earth work will be measured and paid for seperately under respective items of schedule. |
| 15 | All as per srl item No 9 here -in-before but of size 3 core,120 to 185 sqmm complete all as specified and directed by Engr-in-Charge. |
| 16 | Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 1100 V LT cables of differentsizesfrom both ends, removal of Fault,Re-connections and testing of cables after removal of fault complete all as specified and directed by Engr-in-Charge. Note: (a) 1100 Volt LTcable & joints shall be measured and paid for seperately under respective items of schedule. (b) Excavation and earth work will be measured and paid for seperately under respective items of schedule. (c) PCC cable Cover shall be paid separately.(d) Fault to the contractor wiil be intimated vide phone/e-mail /whatsapp.The Contrator has to rectify the fault within 12 Hrs ,failure of the contractor to attend the fault beyond 12 Hrs , a penalty of Rs. 1000/Hrs will be recovered , fault will be retified by the other contractor /vendor under Risk & Cost by deducting the rectification cost with penalty from the work done. |
| 17 | Material and Labour for laying LT underground cables 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavyduty armoured, with multistranded aluminium conductors, IS-1554 marked, in assorted piece/ Sizes of 8 to 10 mtr length towards cable faults/ joint replacement /insulation break down for making straight through joints were cable loops are not available towards rectification of cable faults,and of complete lengths as required for laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts orencased in GI pipe complete all as specified and directed by Engr-in-Charge of following sizes :- |
| 18 | All as per srl item No 12 here -in-before for size 3.5 core, 35 sqmm |
| 19 | All as per srl item No 12 here -in-before for size 3.5 core, 50 sqmm |
| 20 | All as per srl item No 12 here -in-before for size 3.5 core, 70 sqmm |
| 21 | All as per srl item No 12 here -in-before for size 3.5 core, 95 sqmm |
| 22 | All as per srl item No 12 here -in-before for size 3.5 core, 120 sqmm |
| 23 | All as per srl item No 12 here -in-before for size 3.5 core, 185 sqmm |
| 24 | All as per srl item No 12 here -in-before for size 3.5 core, 240 sqmm |
| 25 | All as per srl item No 12 here -in-before for size 3.5 core, 300 sqmm |
| 26 | Material and Labour for excavation in trenches in soft and loose soil n.exc 1.5 mtr wide and n.exc. 1.5 mtr depth for laying and taking out of electric power cable and getting out complete all as specified and directed by Engr-in-Charge. |
| 27 | Material and Labour for returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed by Engr-in-Charge. |
| 28 | Material and Labour for removing excavated material not exceeding 50 mtr away and depositing where directed at a level n. exc 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge. |
| 29 | Material & labour for river washed and screened dry sand for filling under and above the under ground cable for cushioning of cables etc. complete all as specified anddirected by Engr –in-Charge. Note : Measurement shall be taken after punning down. |
| 30 | Supplying & laying in replacement un-reinforced precast concrete cable cover, class HV, type 1, flat size 300mmx 180mm x 40mm complete all as specified anddirected by Engr-in-Charge. |
| 31 | Laying only old HT cable cover obtained from excavation complete all as specified and directed by Engr-in-Charge. |
| 32 | Supplying & laying in replacement precast cbale cover class LV Type-1 Flat size 250x150x40mm laid in trenches for cable protection etc complete all as specified and directed by Engr-in-Charge. |
| 33 | Laying only old LT cable cover obtained from excavation complete complete all as specified anddirected by Engr-in-Charge. |
| 34 | Supplying & Laying in replacement precast cbale cover class EHV Type-2 Flat size 450x180x40mm laid in trenches for cable protection etc complete all as specified anddirected by Engr-in-Charge. |
| 35 | Laying only old HT 33 Kv cable cover obtained from excavation complete complete all as specified anddirected by Engr-in-Charge. |
| 36 | Material & labour for complete Jointing and testing, straight throughjoint, heat shrinkable type, suitable for HT, 11 KV (E) XLPE cables, aluminium stranded conductors cable 3 core,240 to 300 Sqmm including taking out faulty pieces of cable from any depth oftrenches and relaying properly after completeion of jointing as well as refixing of existing cable route indicater (where available). Excavation and earth work will be measured and paid for seperately under respective items of schedule complete all as specified anddirected by Engr-in-Charge. |
| 37 | (a) Against joint failures. |
| 38 | (b) Against breakdown /damages. |
| 39 | Material & labour for complete Jointing and testing, straight throughjoint, heat shrinkable type, suitable for HT, 11 KV (E) XLPE cables, aluminium stranded conductors cable 3 core,120 to 185 Sqmm including taking out faulty pieces of cable from any depth oftrenches and relaying properly after completeion of jointing as well as refixing of existing cable route indicater (where available).Excavation and earth work will be measured and paid for seperately under respective items of schedule complete all as specified anddirected by Engr-in-Charge. |
| 40 | (a) Against joint failures. |
| 41 | (b) Against breakdown /damages. |
| 42 | Material & labour for jointing and testing straight through joint heat shrinkable type with jointing kit suitable for cable XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade of size 16 to 35 Sqmm x 3.5 / 4 core including taking out faulty pieces of cable from any depth oftrenches and relaying properly after completeion of jointing as well as refixing of existing cable route indicater (where available).Excavation and earth work will be measured and paid for seperately under respective items of schedule complete all as specified anddirected by Engr-in-Charge. |
| 43 | (a) Against joint failures. |
| 44 | (b) Against breakdown /damages. |
| 45 | All as per srl item No 33 here -in-before but size of 50 to 70 Sqmm x 3.5 core complete all as specified anddirected by Engr-in-Charge. |
| 46 | (a) Against joint failures. |
| 47 | (b) Against breakdown /damages. |
| 48 | All as per srl item No 33 here -in-before but size of 120 to 185 Sqmm x 3.5 core complete all as specified anddirected by Engr-in-Charge. |
| 49 | (a) Against joint failures. |
| 50 | (b) Against breakdown /damages. |
| 51 | All as per srl item No 33 here -in-before but size of 240 to 300 Sqmm x 3.5 core complete all as specified anddirected by Engr-in-Charge. |
| 52 | (a) Against joint failures. |
| 53 | (b) Against breakdown /damages. |
| 54 | Supply, installing, testing and commissioning in replacement of LT Panel outdoor type stainless steel (SS 316) cubical enclosure compartmentalizedexterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc.The outer enclosure shallbe made of 3.15 mm thickSS 316 sheet and inner compartment should be 2 mm. The fixing of doubledoors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 316.Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 316 with 04 Nos foundation bolt of size not less than20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked,1100 volts grade of appropriate size (but not less than 4 sqmm).Location:-Shankar Vihar Power houseINCOMING :- (i) ACB 440 Volts 3 phase 4 wire 50 Hz complete with adjestable load protection, no-volt release with microprocesser release EDO neccessory CTs, mertes and cable boxes of rating 800 Amps - 01 Nos 50 KA.. - 01 Nos , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 1250 Amp, 4 pole , mounted on SMC insulator- set of four.(ii) Digital type Volt meter 0-500 volt- 01 Set (iii)Digital type Amp meter with CT\"s-01 No(iv)Indicating Lamps : 01 set |
| 55 | OUTGOING :- (i) MCCB 4 pole 415 V breaking cap 36 KA , current rating 200Amp- 07 Nos(ii) MCCB 4 pole 415 V breaking cap 36 KA, current rating 160Amps.- 01 Nos(iii)All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands.(iv) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint(v)Indicating Lamps R Y B , LED type01 set |
| 56 | Supply, installing, testing and commissioning in replacement of LT Panel outdoor type stainless steel (SS 316) cubical enclosure compartmentalizedexterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc.The outer enclosure shallbe made of 3.15 mm thickSS 316 sheet and inner compartment should be 2 mm. The fixing of doubledoors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 316.Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 316 with 04 Nos foundation bolt of size not less than20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked,1100 volts grade of appropriate size (but not less than 4 sqmm). Location:- Shankar Vihar Power houseINCOMING :- (i) ACB 440 Volts 3 phase 4 wire 50 Hz complete with adjestable load protection, no-volt release with microprocesser release EDO neccessory CTs, mertes and cable boxes of rating 800 Amps - 01 Nos 50 KA - 01 Nos , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 1250 Amp, 4 pole , mounted on SMC insulator- set of four.(ii) Digital type Volt meter 0-500 volt- 01 Set (iii) Digital type Amp meter with CT\"s-01 No(iv) Indicating Lamps : 01 set.Location:- H Block Shankar Vihar |
| 57 | OUTGOING :-(i) MCCB 4 pole 415 V breaking cap 36 KA, current rating 200Amps - 05 Nos (ii)MCCB 4 pole 415 V breaking cap 36 KA, current rating 160Amps- 01 Nos(iii)All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (iv) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint(v)Indicating Lamps R Y B, LED type - 01 set |
| 58 | Material & labour in replacment of Earthing complete with galvanized steel earth plate electrode of size 60cmx60cmx6 mm thick, buried directly in ground (earth pit not less than 2.10 m below normal ground level) with top edge of earth plate not less than 1.5mbelow normal ground level, connected to galvanized iron 25x4mm GI stripby means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electricalplate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as specified anddirected by Engr-in-Charge.Note : (a)The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 40 mm bore GI pipe medium grade etc.(b) The quoted rates shall also deemed to include the cost of earth test point and earth strip and protection pipe upto 7.5 meter beyond the earth plates electrode. |
| 59 | Note : Contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Engr-in-charge. |
