Tender For A) Construction Of 33/11 Kv S/S At Gandhi Gram Road, Bundi Under Aen (A-I), Jpd, Bundi.B) Erection Of 33 Kv Line For New Construction 33/11 Kv S/S Gandhi Gram Road From 132 Kv Gss Bundi (Tapping From 33 Kv No. 5 Gandhi Gram Road) Under Aen
Tender Overview
Project Description
Tender for A) Construction Of 33/11 Kv S/S At Gandhi Gram Road, Bundi Under Aen (A-I), Jpd, Bundi.B) Erection Of 33 Kv Line For New Construction 33/11 Kv S/S Gandhi Gram Road From 132 Kv Gss Bundi (Tapping From 33 Kv No. 5 Gandhi Gram Road) Under Aen (A-I) , Jpd, Bundi. C) Erection Of 11 Kv Line Interconnection From Newly Construction 33/11 Kv S/S Gandhi Gram Road To New 11 Kv Feeder, Under Aen (A-I), Jpd, Bundi (1) Shyopuriya Ki Bawri - 1.5 Kms. (2 &3) Sanjay Colony And Gandhi Gram Road D/C. ( 0.150 Km. Each ) (4) Navjeevan Sangh Colony - 1.450 Kms. (5) Shyopuriya - 0.310 Kms.
BOQ
| Sl. No. | Item Description |
| 1 | Part-A |
| 2 | Leveling of ground up to 30 CM. depth, with tractor and T&P required as per condition of ground including removal of rubbish plants from ground & marking of boundary with lime powder. (Including all lead & lifting). |
| 3 | Excavation of pit in Hard rock (Where drilling / blasting is required) to erect various supports and stay sets including stacking of excavated muck from the edge excavation/pit. |
| 4 | (A) Height of poles/R.S.Joist/M.S.Rail Size of Pit |
| 5 | 9 Mtr/1.2mx0.6mx1.5 m deep |
| 6 | Earth work excavation and foundation of platform of tranformers and brakers incuding dressing of sides and ramming of bottoms. Liftup to 1.5 meter including taking out the excavated soil and depositing and refilling of jhin watering and ramming and disposal of wurplus excated soil as directed with in a lead of 50m |
| 7 | Hard Soil mixed with boulders. |
| 8 | Plaster on new surface on wall in cement sand mortor 1:6 including racking of joint etc. complete fine finish 25 mm thick , |
| 9 | Cement concret flooring graded 1:2:4( 1- Cement: 2- Coarse:4- Graded stone aggregate) rounding of edges etc. but excluding cost of nosing of steps etc. complete. |
| 10 | 75 mm thick with 20 mm thick nominal size aggregate. |
| 11 | Masonry for foundation and plinth |
| 12 | Randdom rubble stone masonry for foundation & plinth in cement sand mortar 1:6 (1 cement : 6 sand) including labour charges. |
| 13 | Safe carriage of PCC poles including loading/un-loading. |
| 14 | C) 9 Mtr.Long 200 Kg. PCC pole |
| 15 | Within 10 Kms. |
| 16 | Safe, carriage of steel (fabricated and unfabricated) i.e. M. S. Rails, R. S. Joists, M. S. Channels, M. S. Angles, M. S. Flat, G. I. Stay Sets, G. I. Stay Wire, G. I. Wire, Nut and Bolts etc., and ACSR Conductor including Loading and unloading and stacking in Nigam Store / at work site |
| 17 | Within 10 Kms. |
| 18 | Safecarriage of Insulator, hardware, cable, breakers, kiosk, pannels etc including loading unloading and stacking in Nigam store etc. |
| 19 | Within 10 Kms. |
| 20 | Safe carriage of 11/0.4 KV 3 Phase distribution transformer including loading / unloading from store to site. |
| 21 | (b) 25 & 40 KVA |
| 22 | Within 10 Kms. |
| 23 | Safe carriage of 3/11 KV Power Transformer |
| 24 | c) 5.0 MVA |
| 25 | Within 10 Kms. |
| 26 | Safe carriage of 3/11 KV Power Transformer |
| 27 | c) 8.0 MVA |
| 28 | Within 10 Kms. |
| 29 | Safe carriage of breakers / Kiosks etc. including loading/ unloading and stacking in Nigam stores. |
| 30 | Within 10 Kms. |
| 31 | Safe loading of power/Distribution transformer. |
| 32 | (A) 33/11 KV Power Transformer |
| 33 | 5 MVA |
| 34 | Above 5.0 MVA |
| 35 | Safe unloading of power/Distribution transformer. |
| 36 | (A) 33/11 KV Power Transformer |
| 37 | Above 3.15 MVA |
| 38 | Above 5.0 MVA |
| 39 | Erection of PCC poles in excavated pit with fixing of brackets, cross arms & top hampers as required in alignment after checking the same with plumb line. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom Stores issue rates. |
| 40 | (A) IN URBAN AREA |
| 41 | PCC Poles 9 Mtr.Long ( 200 Kg) |
| 42 | Erection of assembly of 2 pole structures of steel supports PCC poles in excavated pit in alignment after checking the same with plumb line. Including fixing of top bracing of M.S.Channel with pilot plates and clamps. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom store issue rates. |
| 43 | PCC Poles 9 Mtr.Long (200 Kg.) |
| 44 | Providing and laying of cement concret in ratio 1:3:6 using 43 grade cement river sand and 1/2 mm to 20 graded blasted crusher brokenin pit/foundation according to the size /type of supports /stay set including compaction /curing for 21 days in steel plate shuttring /farmer base. |
| 45 | Supply and laying of randum rubble stone boulder stone having weight not less than 20 kgs. |
| 46 | Fixing of all type of fabricated material on erected supports with nut & bolts as per approved design & drawing of Sub-Station. |
| 47 | Fixing of 11 KV B & S / T & C type disc insulator for 33 KV lines (each unit consiting of 3 nos. disc & 1set of H/W) on terminal point including fixing of hardware and strips. |
| 48 | Fixing of 11 KV B&S/T&C type disc insulator for 11 KV lines (each unit consisting of 2 nos. disc & 1 set of H/W) on terminal point including fixing of hardware and strips. |
| 49 | Fixing of 33 KV pin Insulator with pin. |
| 50 | Fixing of 11 KV pin Insulator with pin. |
| 51 | Assembly installation and commissioning of gang operated isolating switch on erected structure with setting for accurate operation including fixing of allied accessories completein all respect with post insulator and jumpering on both ends for connection with the system. The nuts and bolts will be supplied by the contractor for which payment will be made as per prevailing Discom store issue rates. |
| 52 | (A) G. O. Switch, with earthing blade |
| 53 | 33 KV G. O. Switch |
| 54 | 11 KV G. O. Switch |
| 55 | Assembly and installation of Horn Gape fuse set (set of 3 nos.) on erected structure as per design, complete in all respect with post insulator including jumpering on both ends for connection with the system. The nuts & bolts will be supplied by the contractor for which payment will be made as per prevailing Discom store issue rates. |
| 56 | 33 KV Horn Gap fuse set |
| 57 | 11 KV Horn Gap fuse set |
| 58 | Installation of lightening arrestors on erected structure / support (set of 3 nos.) including connection with earth by wire/strip as required and jumpering etc. The nuts and bolts will be supplied by the contractor for which payment will be made as per prevailing Discom store issue rates. |
| 59 | (A ) Sub Station Type |
| 60 | 33 KV L. A. Set |
| 61 | 11 KV L. A. Set |
| 62 | Installation testing as per Nigams norm and commissioning of 11/0.4 KV distribution transformer on erected supports including fixing of base channels as per requirement jumpering on HV & LV side, crimping of lugs / clamping earth connection of body and neutral of transformer with wire / strip (as already provided with earthing) complete in all respect. The PG clamps nuts & bolts will be supplied by the contractor for which payment will be made as per prevailing Discom store issue rates. |
| 63 | 25 and 40 KVA |
| 64 | Fixing of P.G. Clamop of Dog /Racoon Conductor |
| 65 | Drawing of overhead ABC conductor (Aerial Bunched Cable) on existing erected pole support including laying ,jointing, stringing complete in all respect. |
| 66 | (c) 3Cx25+25sq.mm |
| 67 | Earthing of 11/0.4 KV distribution transformer /sub-station with 3 piece of M.S.Rod 20 mm dia eacg 3 meter long and driving them into earth by mechanical means at a distasnce as per approved design & drawing & specification. The work includes flattening of top ends of M.S.Rod drilling a hole of 9/16'' dia at flattened top and tightening of M.S. flate 50x6 mm (having 3 hole 2 ends and 1 mm middle ) with nuts and bolts with M.S.Rods top end hole.The flate will also be welded with M.S.Rod. The end will be connected to equipments as under is sequence. |
| 68 | Mesh earthing for 33/11 KV sub station as per apporved map & design using MS flat 50x6mm/MS rad 20 mm dia including laying of flat/rod at the depth of 0.6 mtrs welding & jointing at joint ,structures & equpments etc as under. |
| 69 | Excavation of trench of 0.65 mtrs depth and 0.5 mtrs width. |
| 70 | Ordinary rock (where blasting is not req.) |
| 71 | Laying of MS flat / MS rod in 0.65 Mtr. deep excavated trench and welding or MS flat / rod continuously with 100 mm overlaping for straight joint including coating of MS flat joints with molten bitumen and covering joint with bitumen impregnated tape to protect from rust. |
| 72 | Shaping of MS flat for connecting the equipments with earthmesh. The work includes the welding of MS flat with equipments/structure and also with earth mesh. The work also includes coating of MS flat joint with molten bitumen and covering joint with bitumen impregnated tape to protect from rust. |
| 73 | Preparation of spikes made of MS rod of 20mm dia and 3mtrs length as per design and requirement to be driven in earth by machnical means and provid-ing & fastining of suatable clamp with the MS ros connection of earth wire stay wire/MS flat in clamp depanding on type of soil. |
| 74 | Where drilling is required |
| 75 | Filling of trench with available excavated muck in layers of 20 cm. (Max.) consolidating each deposited layer by ramming and watering with lead up to 50 Mtr, and lift up to 1.5 Mtr. |
| 76 | Earthing of new 33/11 KV S/S with bentonite compound(including material) involving following activities |
| 77 | Laying / stringing of bus bar with ACSR Dog and Jumper connection using tie rod 33 KV/11 KV insulator strings required hardware P. G. Clamps/T clamps etc. as per requirement including Y-connections at bus bar jumpering point as per the direction of engineer in-charge. |
| 78 | ACSR DOG/RABBIT |
| 79 | Supply, Stacking & Spreading of stone boulder 40 MM Mono Size (Less Voids 17 % ) |
| 80 | Erection of OCB/Kiosk/ VCB Complete with accessories including use of special tool and conducting all pre-commissioning test before energization filling oil etc complete in all respect with erection and grouting of structure (executing civil work ). The relays will be tested by Discom. |
| 81 | 33 KV VCB/SF-6 breakers |
| 82 | 11 KV VCB (Outdoor) |
| 83 | Installation of current /potential transformers on supporting structure including checking of wiring and conducting all pre-commissioning tests before energization, satsfactory operation of all (The CT/PT will be tested by Discom) |
| 84 | 11 KV CT (1 set of 3 Nos.) or PT set |
| 85 | Installation of metering point on 11 KV outgoing feeder at 33/11 KV S/S |
| 86 | The installation work to be carried out as per drawing / design, under the supervision of concerned Assistant Engineer. |
| 87 | Mounting Structure |
| 88 | The requisite steel members will be supplied by contractor including the hardware contractor shall joint / weld the members to form the mounting structure as per drawing necessary tools, welding, machines, lifting devices etc. shall be arranged by contractor. |
| 89 | Civil Works |
| 90 | Erection of lattices in alignment including excavation and concreting of structure foundation including cement, sand and grit 20 mm size (crusher broken) having ratio 1:3:6 and grit 40 mm size for ratio 1:5:10 and curing for period as required (21 days). Area of concreting will be as per the drawing. |
| 91 | Metering Equipments |
| 92 | The requisite metering equipments (CTPT) set, meter, meter box and suitable conductors for jumpers), will be provided by the concerned Assistant Engineer in healthy condition at site. The cables from CTPT set to meter box laid down in 50 mm GI Pipe with suitable bends and nipples, shall be provided by contractor alongwith the consumable items such as PVC tapes, petroleum jelly etc. The cable should be PVC multi strand copper 4 core 2.5/4 Sq. mm. ISI marked and firm and tight connections shall be made by suitable connector e. g. at CTPT sets by earthed by means of the MS Flat (Size 50x6 mm) by jointing it with the nearest earthing available at the sub-station. Requisite earthing material shall be made available by the contractor. |
| 93 | Meter |
| 94 | Meters should be fixed firmly inside the tamper proof box, as per drawing. All the meter fixture will be provided by contractor including all consumables. |
| 95 | Meter Box |
| 96 | The meter box shall be provided by the concerned Assistant Engineer. However, hardware or any other items required to fix the meter inside the meter box will be provided by contractor. The meter box will be fixed firmly with sufficient strength at a place as per drawing. The test terminal block (TTB) link type shall be provided by contractor in the meter box. |
| 97 | Painting |
| 98 | All surface interior and exterior of lattice structure shall be white aluminum painted. |
| 99 | Commissioning of Meter Equipments |
| 100 | Installed meters inside the box and metering equipments duly mounted on the mounting structure will be powered up by connecting load in the presence of the concerned Assistant Engineer who will arrange the necessary shut down. The completion certificate shall be furnished by contractor be filled accordingly. Since the work involves higher A. C. voltage level, the contractor shall take full care regarding safety norms, so as to avoid any accidental hazards. |
| 101 | Painting with priming coats or ready mixed red-oxide paint 2 coats of approved make on steel works after cleaning with wire brush / sand paper. (including cost of red oxide) |
| 102 | On new surface |
| 103 | Painting with aluminum paint of approved brand and manufacture to give an even surface. (including cost aluminum paint) |
| 104 | on new works with two coats. |
| 105 | Laying, testing, termination of control cable, 100 Volt PVC installed supply and providing of ferrules and copper lugs to destination various cores of control cable by terminal numbers for identification including utilization of cable glands. The control cable should be neatly arrange in trench avoiding crossing including clamping of control cable in rubber battens at regular interval and providing identity tags. |
| 106 | d) 12x2.25 Sq.mm |
| 107 | Safe Carriage of CT/PT set (all Size) Including loading and unloadingfrom Nigam Store to Site. |
| 108 | Within 10 Kms. |
| 109 | Supply of M.S. Nut & Bolts |
| 110 | PART-B |
| 111 | Conducting route survey as per approved Route map and pegging of route with tee off point section point & double pole locations. |
| 112 | Trimming of tree branches/plants and preparing route approaches for proposed line |
| 113 | Excavation of pit in Hard rock (Where blasting /drilling is required ) to erect various supports and stay sets including stacking of excavated muck from the edge of excavation/pit. |
| 114 | (A) Height of poles/R.S.Joist/M.S.Rail Size of Pit |
| 115 | 9 Mtr/1.2mx0.6mx1.5 m deep |
| 116 | (B) Lattice Tower |
| 117 | 11.4/10.0 Mte/1.5mx1.5mx 1.80m deep |
| 118 | 12.8/12.6 Mte/1.5mx1.5mx2.10m deep |
| 119 | © Stay Set/Depth of pit |
| 120 | 8'x3/4\\"-0.75x0.5x1.6 m |
| 121 | Safe carriage of PCC poles including loading/un-loading. |
| 122 | a) 9 Mtr.Long 400 kg/11 Mtr. PCC pole |
| 123 | Within 10 Kms. |
| 124 | Safe carriage of steel (fabricated and un-fabricated) i.e M.S.Rails, R.S .Joists, M.S. Channels, M.S.Angles, M.S.Flat, G.I.Stay Sets, G.I.Stay Wire, G.I.Wire Nuts & Bolts etc.and other material such as ACSR Conductor insulator, hardware, cable, breakers, Kiosks, panels etc. including loading/unloading and stacking in Nigam stores etc. |
| 125 | Within 10 Kms. |
| 126 | Safecarriage of Insulator, hardware, cable, breakers, kiosk, pannels etc including loading unloading and stacking in Nigam store etc. |
| 127 | Within 10 Kms. |
| 128 | Safe carriage of fabricated lattice tower structures and sub-station structure type AB, Ab beams, Isolators structures etc. including loading /unloading and stacking at work site. |
| 129 | With in 10 Kms |
| 130 | Erection of all type steel supports in the excavaterd pit in aligment after checking the same with plumb line including fixing of cross arms ad top hampers before erecting the supports should be grouted an d muffed in cement concrete of ratio 1:3:6 as per item No. 5.7 the remaining portion of the pit will be back filled with soil. The nuts & bolts will be provided by the contractor as per Nigam's specifiction for which payment will be made as per prevailling store issue rates. The cost muffing and grouting will be paid extra. |
| 131 | Lattice Structure |
| 132 | Erection of PCC poles in excavated pit with fixing of brackets, cross arms & top hampers as required in alignment after checking the same with plumb line. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom Stores issue rates. |
| 133 | (B) IN RURAL AREA |
| 134 | PCC Poles 9 Mtr.Long (400 Kg) |
| 135 | Erection of assembly of 2 pole structures of steel supports PCC poles in excavated pit in alignment after checking the same with plumb line. Including fixing of top bracing of M.S.Channel with pilot plates and clamps. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom store issue rates. |
| 136 | PCC Poles 9 Mtr.Long (400 Kg.) 11 Mtr. Long |
| 137 | Erection & fixing of G.I.Stay sets with anchor plates in excavated pit in required position and back filling with soil with proper ramming. The work includes fixing of stay clamps Stay Insulator with stay wire at both ends with proper tension. Size of stay set/stay wire. |
| 138 | 8'x3/4\\" with 7/8 SWG stay wire |
| 139 | Providing and laying of cement concret in ratio 1:3:6 using 43 grade cement river sand and 1/2 mm to 20 graded blasted crusher brokenin pit/foundation according to the size /type of supports /stay set including compaction /curing for 21 days in steel plate shuttring /farmer base. |
| 140 | Supply and laying of randum rubble stone boulder stone having weight not less than 20 kgs. |
| 141 | Fixing of all type of fabricated material on erected support with nuts and bolts as per approved design and drawing of sub-station. |
| 142 | Fixing and assembly of disc point channel pair with pilot plates & clamps on erected double pole structure as per design. The nuts & bolts are to be provided by the contractor as per Nigam specification for which payment will be made as per prevailing Discom store issue rates |
| 143 | 33 KV line |
| 144 | Fixing and assembly of disc point channel pair with pilot plates top hampers & clamps on erected single pole structure as per design. The nuts & bolts are to be provided by the contractor as per Nigam specification for which payment will be made as per prevailing Discom store issue rates |
| 145 | 33 KV line |
| 146 | Fixing of 11 KV( B&S Type) disc insulator for 33 KV lines (each unit consisting of 3 nos. disc & 1 set of H/W) on terminal point including fixing of hardware and strips. |
| 147 | Fixing of 33 KV pin Insulator with pin. |
| 148 | Fixing of P.G. Clamop of Dog /Racoon Conductor |
| 149 | Assembly installation and commissioning of gang operated isolating switch on erected structure with setting for accurate operation including fixing of allied accessories completein all respect with post insulator and jumpering on both ends for connection with the system. The nuts and bolts will be supplied by the contractor for which payment will be made as per prevailing Discom store issue rates. |
| 150 | (A) G. O. Switch, with earthing blade |
| 151 | 33 KV G. O. Switch |
| 152 | Fixing of P.G. Clamop of Dog /Racoon Conductor |
| 153 | Laying, jointing, stringing, tensioning and clamping of conductor with proper sage as directed, using bolted type hardware including binding on pin insulators, jumpering on section points with binding on pin insulators, jumpering on section points with binding wire/ P.G. clamps. Aluminum jointing sleeves will be used for jointing the conductor. The line must stand at proper voltage on charging. The contractor will be provide P.G.clamps for which payment will be made as per prevailing Discom issue rate. |
| 154 | (A) IN URBAN AREA |
| 155 | ACSR DOG |
| 156 | Laying, jointing, stringing, tensioning and clamping of G.I.Earth wire continuously on single/double pole by using earth clamps/nuts & bolts with washers and earth reel etc. including proper binding at each end. The nuts and bolts will be supplied by the contractor for which payment will be made as per prevailing Discom, store issue rates. |
| 157 | (A) IN URBAN AREA |
| 158 | G.I.Earth wire 6 SWG |
| 159 | Earthing of line for all type of support as per REC construction standards using stay wire / GI wire with one pcs MS rod 20 mm dia each 3 meter long and driving into earth by mechinical means as per approved design. Drawing & specification. alll material expect MS Rod, MS Flat & Stay wire will be supplied by the contracotr, the payment will be made as per priviling Discom issue rate. ( In case of PCC poles earthing must be connected with earth wire already available on PCC pole at bottom). |
| 160 | Painting with priming coats or ready mixed red-oxide paint 2 coats of approved make on steel works after cleaning with wirw brush/sand paper. |
| 161 | On new surface. |
| 162 | Painting with alluminium paint of approved brand and manufacturer as per given an even surface. |
| 163 | On new works with two coast. |
| 164 | Fixing of extension pieces/ brakets for raising of pole height including fixing of pin insulators with pin & rebinding etc. |
| 165 | 33 KV Line |
| 166 | Laying of (D/C) 11 KV, XLPE, Cable (Al. conductor) underground cable w/o i overlapping as per relevant IS/JWNL standards including excavatioh of 30 cm width x120 cm deep trench in Kaccha land, 25 cm thick unddr layer of sand. 'A' class bricks or concrete block covering refilling s9i1 in the remaining portion and providing/fixing cable route indicators at every 30Mtr.of cable and at every turn. |
| 167 | b) 3x 240 Sq mm to 3x400 Sq mm |
| 168 | Note: per !mtr shall be paid extra for excavation in Pakka Road. |
| 169 | Installation of cable termination I straight through joints on 11 KV Aluminium conductor XLPE /PILCA Cable with outdoor/ indoor terminatio~ end and /or straight through joint including required excavatiori I remoral/ fixing I refixing/ testing etc. as required |
| 170 | A) (II) Outdoor end terminal 3x240 Sq mm to 3x400 Sq mm |
| 171 | C) (II) Staraight Through Joint 3x240 Sq mm to 3x400 Sq mm |
| 172 | PART-C |
| 173 | Conducting route survey as per approved Route map and pegging of route with tee off point section point & double pole locations. |
| 174 | Trimming of tree branches/plants and preparing route approaches for proposed line |
| 175 | Excavation of pit in Hard rock (Where blasting /drilling is required ) to erect various supports and stay sets including stacking of excavated muck from the edge of excavation/pit. |
| 176 | (A) Height of poles/R.S.Joist/M.S.Rail Size of Pit |
| 177 | 9 Mtr/1.2mx0.6mx1.5 m deep |
| 178 | (B) Lattice Tower |
| 179 | 11.4/10.0 Mte/1.5mx1.5mx 1.80m deep |
| 180 | 12.8/12.6 Mte/1.5mx1.5mx2.10m deep |
| 181 | © Stay Set/Depth of pit |
| 182 | 6'x5/8\\"-0.75x0.5x1.35 m |
| 183 | Safe carriage of PCC poles including loading/un-loading. |
| 184 | © 9 Mtr. Long 200 kg. pcc pole |
| 185 | Within 10 Kms. |
| 186 | Safe carriage of steel (fabricated and un-fabricated) i.e M.S.Rails, R.S .Joists, M.S. Channels, M.S.Angles, M.S.Flat, G.I.Stay Sets, G.I.Stay Wire, G.I.Wire Nuts & Bolts etc.and other material such as ACSR Conductor insulator, hardware, cable, breakers, Kiosks, panels etc. including loading/unloading and stacking in Nigam stores etc. |
| 187 | Within 10 Kms. |
| 188 | Safecarriage of Insulator, hardware, cable, breakers, kiosk, pannels etc including loading unloading and stacking in Nigam store etc. |
| 189 | Within 10 Kms. |
| 190 | Safe carriage of fabricated lattice tower structures and sub-station structure type AB, Ab beams, Isolators structures etc. including loading /unloading and stacking at work site. |
| 191 | With in 10 Kms |
| 192 | Above 10 Kms. & up to 30 Kms. Add for each Km. or part thereof. |
| 193 | Erection of all type steel supports in the excavaterd pit in aligment after checking the same with plumb line including fixing of cross arms ad top hampers before erecting the supports should be grouted an d muffed in cement concrete of ratio 1:3:6 as per item No. 5.7 the remaining portion of the pit will be back filled with soil. The nuts & bolts will be provided by the contractor as per Nigam's specifiction for which payment will be made as per prevailling store issue rates. The cost muffing and grouting will be paid extra. |
| 194 | Lattice Structure |
| 195 | Erection of PCC poles in excavated pit with fixing of brackets, cross arms & top hampers as required in alignment after checking the same with plumb line. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom Stores issue rates. |
| 196 | (A) IN URBAN AREA |
| 197 | PCC Poles 9 Mtr.Long ( 200 Kg) |
| 198 | Erection of assembly of 2 pole structures of steel supports PCC poles in excavated pit in alignment after checking the same with plumb line. Including fixing of top bracing of M (1 piece) with pilot plates and clamps. The support is to be back filled with soil with proper ramming. The nuts & bolts are to be provided by the contractor as per Nigam's specification for which the payment will be made at the prevailing Discom store issue rates. |
| 199 | PCC Poles 9 Mtr.Long (200 Kg.) |
| 200 | Erection & fixing of G.I.Stay sets with anchor plates in excavated pit in required position and back filling with soil with proper ramming. The work includes fixing of stay clamps Stay Insulator with stay wire at both ends with proper tension. Size of stay set/stay wire. |
| 201 | 6'x5/8\\" with 7/10 SWG stay wire |
| 202 | Providing and laying of cement concret in ratio 1:3:6 using 43 grade cement river sand and 12 mm to 20 graded blasted crusher brokenin pit/foundation according to the size /type of supports /stay set including compaction /curing for 21 days in steel plate shuttring /farmer base. |
| 203 | Supply and laying of randum rubble stone boulder stone having weight not less than 20 kgs. |
| 204 | Fixing of all type of fabricated material on erected support with nuts and bolts as per approved design and drawing of sub-station. |
| 205 | Fixing and assembly of disc point channel pair with pilot plates & clamps on erected double pole structure as per design. The nuts & bolts are to be provided by the contractor as per Nigam specification for which payment will be made as per prevailing Discom store issue rates |
| 206 | 11 KV line |
| 207 | Fixing and assembly of disc point channel pair with pilot plates top hampers & clamps on erected single pole structure as per design. The nuts & bolts are to be provided by the contractor as per Nigam specification for which payment will be made as per prevailing Discom store issue rates |
| 208 | 11 KV line |
| 209 | Fixing of 11 KV B&S & T&C type disc insulator for 11 KV lines (each unit consisting of 1 nos. disc & 1 set of H/W) on terminal point including fixing of hardware and strips. |
| 210 | Fixing of 11 KV pin Insulator with pin. |
| 211 | Fixing of P.G. Clamop of weasel /Rabbit Conductor |
| 212 | Laying, jointing, stringing, tensioning and clamping of conductor with proper sage as directed, using bolted type hardware including binding on pin insulators, jumpering on section points with binding on pin insulators, jumpering on section points with binding wire/ P.G. clamps. Aluminum jointing sleeves will be used for jointing the conductor. The line must stand at proper voltage on charging. The contractor will be provide P.G.clamps for which payment will be made as per prevailing Discom issue rate. |
| 213 | (A) IN URBAN AREA |
| 214 | ACSR RABBIT |
| 215 | Laying, jointing, stringing, tensioning and clamping of G.I.Earth wire continuously on single/double pole by using earth clamps/nuts & bolts with washers and earth reel etc. including proper binding at each end. The nuts and bolts will be supplied by the contractor for which payment will be made as per prevailing Discom, store issue rates. |
| 216 | (A) IN URBAN AREA |
| 217 | G.I.Earth wire 8 SWG |
| 218 | Earthing of line for all type of support as per REC construction standards using stay wire / GI wire with one pcs MS rod 20 mm dia each 3 meter long and driving into earth by mechinical means as per approved design. Drawing & specification. alll material expect MS Rod, MS Flat & Stay wire will be supplied by the contracotr, the payment will be made as per priviling Discom issue rate. ( In case of PCC poles earthing must be connected with earth wire already available on PCC pole at bottom). |
| 219 | PROVIDING AND FIXING OF GI PIPE STARTING AND FINISHING POINT OF 33KV & 11kv underground cable and to lay |
| 220 | PROVIDING AND FIXING OF GI PIPE of 125mm dia B class at STARTING AND FINISHING POINT OF 11KV U/G LINE AND TO LAY AND CLAMP VERTICALLY WITH THE EXISTING SUPPORT AND LABOUR CHARGES |
| 221 | Laying of (D/C) 11 KV, XLPE, Cable (Al. conductor) underground cable w/o i overlapping as per relevant IS/JWNL standards including excavatioh of 50 cm width x120 cm deep trench in Kaccha land, 25 cm thick unddr layer of sand. 'A' class bricks or concrete block covering refilling s9i1 in the remaining portion and providing/fixing cable route indicators 13t every 30Mtr.of cable and at every turn. |
| 222 | a) 3x35 Sq mm to 3x185 Sq mm |
| 223 | Note: per !mtr shall be paid extra for excavation in Pakka Road. |
| 224 | Installation of cable termination I straight through joints on 11 KV Aluminium conductor XLPE /PILCA Cable with outdoor/ indoor terminatio~ end and /or straight through joint including required excavatiori I remoral/ fixing I refixing/ testing etc. as required |
| 225 | A) (I) Outdoor end terminal 3x35 Sq mm to 3x185 Sq mm |
| 226 | C) (i) Straight Through Joint 3x35 Sq mm to 3x185 Sq mm Please Enable Macros to View BoQ information |
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