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| 1 | Supply of material (All material shall be supplied as per specification enclosed with the bidding documents):- |
| 2 | 9 Mtr. LONG PCC POLES OF 200 KG WORKING LOAD WITH FACTOR OF SAFTY 2.5. |
| 3 | 33 KV S/C LATTICE STRUCTURE (36\" UNGALVANISED WITH 1 NOS 33 KV CROSS ARM(CHANNEL) WITH REQUIRED NUTS AND BOLTS. |
| 4 | 11/0.433 KV, 40 KVA ALUMINIUM WOUND BIS LEVEL-2 COMPLETELY SELF PROTECTED (CSP) DISTRIBUTION TRANSFORMERS WITH PROVISIO OF LT BUSHING BOX |
| 5 | 25 KVA, 11/0.433 KV, ALUMINIUM WOUNDBIS LEVEL-2 (STAR-1) COMPLETELY SELF PROTECTED (CSP) DISTRIBUTION TRANSFORMERS WITH PROVISION OF LT BUSHING BOX. |
| 6 | 16 KVA, 11/0.433 KV, ALUMINIUM WOUNDBIS LEVEL-2 (STAR-1) COMPLETELY SELF PROTECTED (CSP) DISTRIBUTION TRANSFORMERS WITH PROVISION OF LT BUSHING BOX. |
| 7 | GALVANISED STEEL STAY SET 16x1800 MM |
| 8 | 11 KV STAY INSULATOR |
| 9 | GALVANISED STEEL STAY WIRE 7/10 SWG |
| 10 | STAY SET CLAMPS SUITABLE FOR 9 MTR. LONG PCC POLES |
| 11 | H/W FOR DISC INSULATORS 45KN T&C TYPE |
| 12 | DISC INSULATORS 45KN T&C TYPE |
| 13 | M.S. NUTS & BOLTS (ASSORTED SIZE) |
| 14 | ACSR RABBIT CONDUCTOR |
| 15 | 11 KV \"V\" CROSS ARM WITH TOP HAMPER AND CLAMPS ( ANGLE) |
| 16 | GALVANIZED M.S. FROGED 11 KV PIN |
| 17 | 11 KV PIN INSULATOR |
| 18 | 11/0.4 KV S/S STRUCTURE SET FOR 3-PH 40/25/ 16 KVA TRANSFORMER ON DOUBLE POLE |
| 19 | HORN GAP FUSE SET WITH POST INSULATOR 11 KV |
| 20 | MS ROD TYPE EARTHING SET WITH WIRE & CLAMP with following details(1 No.- Galvanised M.S. Rod 20 mm dia electrodes having3 Meter length, 2 Nos.- Galvanised Earthing clamp of M.S.Flat of size 50x6 mm 220 mm length. One welded with earthelectrode and loose to be bolted; 2 Nos.- Galvanised Bolts, Nuts and Spring washers and G.I.Wire Size 8 SWG of 15 Meter length) |
| 21 | 1.4 MTR CHANNEL 100x50x6 MM BRACKET WITH CLAMP |
| 22 | 4C X 16 SQ. MM. LT PVC INSULATED PVC SHEATHED CABLE (ARMOURED) |
| 23 | M.S. ANGLES 75 X 75 X 6 MM (FOR GUARDING) |
| 24 | THREE PHASE FOUR WIRE WHOLE CURRENT METER OF RATING 10-60 A HAVING BACKLIT LCD DISPLAY WITH METER BOX (FREE ISSUE). |
| 25 | M.S. CHANNEL 75 X 40 X 6 MM (FOR EXTENSION BRACKET) |
| 26 | LT SHUNT CAPACOTORS 3 KVAR |
| 27 | LT SHUNT CAPACOTORS 6 KVAR |
| 28 | DANGER PLATE |
| 29 | 11 KV LINE DP SET |
| 30 | P.G. CLAMPS FOR RABBIT |
| 31 | G.S. EARTH WIRE 8 SWG |
| 32 | Erection of material:- |
| 33 | Trimming of tree branches/plants and preparing route approchases for proposed line. |
| 34 | Excavation of pit in Hard soil to erect various supports and stay sets including stacking of excavated muck from the edge of excavation/pit. |
| 35 | (A) Height of poles/R.S.Joist/M.S. Rail /Size of pit |
| 36 | 9 Mtr/ 1.2mx0.6mx1.50 m deep |
| 37 | (B) Lattice Tower /Size of pit |
| 38 | 11.4/10.8 Mtr/ 1.5mx1.5m x1.80 m deep |
| 39 | (C)Stay set/Depth of pit |
| 40 | 6\"x5/8\"-0.75x0.5x1.35m |
| 41 | Excavation of pit in ordinary rock which does not require blasting to erect various supports and stay sets including stacking of excavated muck from the edge of excavation/pit. |
| 42 | (A) Height of poles/R.S.Joist/M.S. Rail /Size of pit |
| 43 | 9 Mtr/ 1.2mx0.6mx1.50 m deep |
| 44 | (B) Lattice Tower /Size of pit |
| 45 | 11.4/10.8 Mtr/ 1.5mx1.5m x1.80 m deep |
| 46 | (C)Stay set/Depth of pit |
| 47 | 6\"x5/8\"-0.75x0.5x1.35m |
| 48 | Safe carriage of PCC poles including loading / un-loading |
| 49 | c) 9 Mtr.long 200 Kg. PCC pole |
| 50 | within10 Kms.- |
| 51 | Above 10 Km. & upto 30 Km. add foreach Km. or part thereof |
| 52 | Above 30 Km. add for each Km. or part thereof (50 KM) |
| 53 | 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 & Bolts etc. and ACSR Conductor including loading and unloading and stacking in Nigam store /at work site |
| 54 | Within10 Kms. |
| 55 | Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. |
| 56 | Above 30 Kms. Add for each Kms. or partthereof. (50 KM) |
| 57 | Safe Carriage of insulator, hardware, cable etc.including loading/unloading and stacking in Nigam.stores etc. |
| 58 | Within10 Kms. |
| 59 | Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. |
| 60 | Above 30 Kms. Add for each Kms.or part thereof. (50 KM) |
| 61 | Safe carriage of fabricated lattice towers structures and sub-station structures type AB, AB beams, isolators structures etc. including loading/unloading and stacking in the Nigam. Stores / at work site. |
| 62 | Within10 Kms. |
| 63 | Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. |
| 64 | Above 30 Kms. Add for each Kms.or part thereof.(50 KM) |
| 65 | Safe Carriage of 11/.4 KV 3 Phase distribution transformer including loading/unloading and stacking in Nigam.stores etc. |
| 66 | 10 &16 kva |
| 67 | Within10 Kms. |
| 68 | Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. |
| 69 | Above 30 Kms. Add for each Kms.or part thereof. (50 KM) |
| 70 | 25 & 40 kva |
| 71 | Within10 Kms. |
| 72 | Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. |
| 73 | Above 30 Kms. Add for each Kms.or part thereof. (50 KM) |
| 74 | Erection of all type of steel supports in the excavated pit in alignment after checking the same with plumb line including fixing of cross arms and top hamper before erecting the supports. The support should be grouted and muffed in cement concrete of ratio 1:3:6 as per item No. 5.6 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 specification for which payment will be made at the prevailing store issue rates. The cost muffing and grouting will be paid extra. |
| 75 | Lattice Structure |
| 76 | 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 store issue rates. |
| 77 | IN RURAL AREA |
| 78 | PCC Poles 9 Mtr. Long(200Kg.) |
| 79 | Erection & assembly of 2 pole structures ofof steel supports or of PCC poles in excavated pit in alignment afterchecking the same with plumb line. Including fixing of top bracing of m.s. channels 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 contractoras per Nigams specfication for which the payment will be made at the prevailing Discom store issue rates. |
| 80 | PCC Poles 9 Mtr. Long(200Kg.) |
| 81 | 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 |
| 82 | 6\"x5/8\" with 7/10 SWG stay wire |
| 83 | Providing and laying of cement concrete in ratio 1:3:6 using 43 grade cement,river sand and 12 mm to 20 mm graded blast crusher broken in pit/foundation according to the size/type of supports/stay set including compaction/curing for 21days in steel plates shuttering /farmer base.(1.2X1.2 x2.1 M)/Tower |
| 84 | Fixing of all type of fabricated material on erected supports with nut & bolts as per approved design & drawing of sub-station. |
| 85 | Fixing of guarding Bracket arms with clamp on erected support as per design. The nuts &bolts will be supplied by the contractor as per Nigams specification for which payment will be made as per prevailing Discom store issue rates. |
| 86 | 11 KV line |
| 87 | Fixing of earth wire clamp on erected supportas per design. The nuts &bolts will be supplied by the contractor as per Nigams specification for which payment will be made as per prevailing Discom store issue rates. |
| 88 | 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 Nigams specification for which payment will be made as perprevailing Discom store issue rates. |
| 89 | 11 KV line |
| 90 | Fixing and assembly of disc. Point channel pair with pilot plates & clamps on erected Single pole structure as per design. The nuts & Bolts are to be Provided by the contractor as per Nigams specification for which payment will be made as per prevailingDiscom store issue rates. |
| 91 | 11 KV Line |
| 92 | Fixing of 11kv B&S/T&C type disc insulator of 11kv lines(each unit consiting of 1nos.disc.& 1set of H/ W ) on terminal point including fixing of hardware and strips. |
| 93 | Fixing of 11 KV pininsulator with pins. |
| 94 | ssembly and installation of Horn Gap fuse set (set of 3 Nos)on erected structure as per design, complete in all respectwith post insulator includingjumperingonbothendsforconnection with the system. The nuts & bolts will be supplied by the contractorfor which payment will be made as per prevailing Discom store issue rates. |
| 95 | 11kv Horn Gap fuse set. |
| 96 | Installation testing as per Nigams norm & commissioning of11/0.4 kv distribution transformer on erected supports including fixing of base channels as per requirement jumpering on HV&LV side, crimping of lugs/clamping earth connections 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. |
| 97 | 10 & 16 KVA |
| 98 | 25 & 40 KVA |
| 99 | Fixing of danger plates on supports/structure |
| 100 | Fixing of PG clamp of Weasel /Rabbit Conductor |
| 101 | Laying, Jointing , Stringingtensioning and clamping of conductor with proper sag as directed, using bolted type hardware including binding on pin insulators, jumpering on section points with binding wire/P.G. clamps Aluminium 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 store issue rates. |
| 102 | ACSR RABBIT |
| 103 | Laying, jointing,stringing,tensioning and clamping of G.I.Earthwire continuosly 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 thecontractor for which payment will be made as per prevailing Discom store issue rates. |
| 104 | (B) IN RURAL AREA |
| 105 | G.I.Earth wire 8 SWG |
| 106 | Drawing & strining of G.I 4 wire over the guarding brackets for guarding of road crossing /P&T crossing/railway track crossing (for one span only)with cross G.I wire laces at an intraval of two meter each or required as per location using EYE bolt Nuts. |
| 107 | 8 SWG with laces of 10 SWG |
| 108 | Earthing of line for all type of supports as per REC construction standards using Stay wire/GI wire with one pcs of M.S. rod 20mm dia each 3 meter long and driving into earth by mechanical means MS rod, MS flat & stay wire will be supplied by the contractor. Ifmaterial is supplied by the contractor the payment will be made as per prevailing Discom store issue rates.(in case of PCC Poles earthing mustbe connected with earthwire already available on PCC Pole at bottom) |
| 109 | Earthing of 11/0.4 KV distribution transformer /sub-station with 3 pieces of M.S. Rod 20 mm dia each 3 meter long and drivingthem in to earth by mechanical means at a distance 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. flat 50x6mm (having 3 hole 2ends and 1mm middle) with nuts and bolts with m.s. rod. Top end hole. The flat will also be welded with M.S. rod. The end will be connected to equipments as under as under in sequence. |
| 110 | Fixing of three phase meter cummeter box(complete unit)at the premises of existing/new consumerswith 4 Nos Anchor fastners with rust proof size M-6x50 mm on the wall as per the positionof holes already provided on the meter box. The meter box must be housed perfectly vertical/plumb line,anchor fasteners are to be supplied/provided by the contractor including safe carriage from S/D store to consumers site and depositing removed meter and meter box if any in S/D store). |
| 111 | IN RURAL AREA |
| 112 | Laying of 1100 volt heavy duty armoured XLPE cable of aluminum coudctor of following size conforming to IS: 7098 (Pt-I) (latest amended) overhead service line from pole to meter terminals for release of new LT connections/replacement of damaged/obsolete service line (except agriculture one). The cable must be fixed on wall with clamps /hooks properly at a interval of one meter. |
| 113 | 4 Core 16/25 sq. mm |
| 114 | fixing of 3 phase LT shunt capacitor (3/6/9/12KVAR) near starterof motor for agriculature consumers to be fixed with MS clamp of -shape of size 2x10mm having two nos.holes for fixing of LT capacitors besides starter of consumer with the help of two no.machine screw. The starter shall be connected using PVC sheathed single core of 4 sq.mm AI. cable conforming to relevant IS. The wire shall be cut in three pieces which shall be used for extending existing wire whith making proper joint and joint shall be taped with MS compoundPVC tape roll. The ends of wire shall be properly crimped with lugsthimble etc.All material shall be supplied by the contractor except LT shunt capacitor (The LT shunt capacitor shall be supplied by Nigam) |
