Department of Power has published Tender For Development Of Distribution Infrastructure In Lower Dibang Valley District Of Arunachal Pradesh Under The Revamped Reforms-Based And Result-Linked Distribution Sector Scheme. Submission Date for this Tender is 21-09-2023. Infrastructure Work Tenders in Lower Dibang Valley Arunachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Sep-2023 | EMD and Technical | Technical Bid | 21-09-2023 |
| Sl. No. | Item Description |
| 1 | Supply |
| 2 | Manufacture and supply of 11 KV overhead line as per technical specification, approved drawings and scope of work |
| 3 | 9 M long Steel Tubular 410 SP-32 conforming to IS2713(Part 1)1980 |
| 4 | 10M long Steel Tubular poles 410 SP-44 conforming to IS2713(Part 1)1980 |
| 5 | Designing, Fabrication and supply of 7.50 M Long of 410 SP-09steel tubular poles confirming to IS 2713 (Part 1 ) 1980 |
| 6 | Manufacture and supply of Pre-fabricated galvanised steel items (zinc coating 610gms/sqm), like V cross arm, top clamp, DP cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp etc made of MS Channels, MS angle , MS flatsof given sizes for over head structures as per technical specification, approved drawings and scope of work. |
| 7 | 11 KV, 3 Wire, 2.8 m long cross arm made of MS Channel of size 100 x 50 x 6 mm .as per drawing No. REC/RDSS/11KV/04B complete as required etc |
| 8 | 11 KV "V" - Type cross arm made of MS Channel of size 75x40x6mm as per drawing No. REC/RDSS/11KV/07 including top bracket made as per drawing No. REC/RDSS/11KV/10 complete as required |
| 9 | Cross arm and bracing 2.44 m long of made out of MS channel of size 100x50x6mm and MS angle of size 65x65x6mm as per drawing No. REC/RDSS/11KV/21 complete with accessories nut / bolts etc as required. |
| 10 | MS Channel of size 100 X 50mmfor Air Break switch top bracket transformer mounting and Drop Out fuse (8 X 2 = 16 m) i/c nuts and bolts.as per drawing No. REC/RDSS/11KV/05B complete as required |
| 11 | Manufacturing and supply ofLT Aerial Bunched cable assesories |
| 12 | Suspension clamp assembly with eye hook and 2 nos MS Half Round clamp for suspending eye-hook with 3 nos nuts and bolts in complete set |
| 13 | Dead end clamp with eye hook and 2 nos MS Half Round clamps for suspending eye-hook with 3 nos nuts and bolts in complete set |
| 14 | Insulated connectors with covers |
| 15 | Manufacturing and supplying of GI earth clamps. |
| 16 | 3Ph Distribution Box with associate accessories complete to connect household services as required. |
| 17 | Manufacture and supply of Stay Set (Galvanised) with 50x8 mm stay clamp, stay insulator (2 Nos.), MS anchor plate (300mmx300mmx5mm), nut bolts, 2 Nos turn-buckles, 1.8 m long, 18 mm diameter solid MS stay rod & 7/3.15 mm dia GI strandedwire complete as per technical specification, approved drawings and scope of work. |
| 18 | Manufacture and supply of Insulator and hardware as per technical specification, approved drawings and scope of work. |
| 19 | 11 KV polymer Disc insulator 45 KN |
| 20 | 11 KV polymer Disc insulator 45 KN hardware fittings |
| 21 | 11 KV PolymerPin Insulators with GI PIN |
| 22 | Manufacture and supply of Earthing arrangement as per technical specificatons,approved drawings and scope of work. |
| 23 | 40 mm dia., 4.5m long GI pipe earth electrode with GI wire for pole earthing including salt charcoal and other accessories complete |
| 24 | 8 SWG GI wire |
| 25 | 11 KV 2.21 m long Guard Bracket made of Channel of size 75 x 40 x 5.7Kg/Mtr as per drawing No. REC/RDSS/11KV/25Complete etc as required. |
| 26 | Copper plate earthing of transformer CBS & Battery charger including cost of copper plate size 600 X 600 X 6 mm & copper strip of size 25 X 4 mm i/c salt, charcoal etc. as required. |
| 27 | FOR 100KVA : Supplying, fitting and fixing of chain link fencing of SWG GL wire (50X50X5mm mesh) i/c corner and end post with MS angle of size 50X50X5mm and length not less than 1800mm intermideate post of MS angle of size 40X40X5mm and D length not less than 1800mm i/c supplying, fittings and fixing of hook, eyebolt with nuts, staples bolts etcas required with 3 horizontal line of GL wire 10swg at top middle and bottom and with one vertical line to each fencing tight and erect complete i/c the cost of primer, painting of MS angle iron post in PCC base etc and two cot of Al pain on foundation of cost with PCC works of 1:2:4 CC as per approved drawing. |
| 28 | FOR 100KVA : Fabrication and Supply of standard size MS Gate as per approved drawing |
| 29 | Manufacture and supply of ACSR Conductors of following sizes with Jointing sleeves, binding materials, PG clamps, bi-metallic clamp, hardware etc for overhead line and jumpers as required as per technical specification, approved drawings and scope of work |
| 30 | 6/2.59 + 1/2.59 mm (30 mm² Al. Area) - Weasel |
| 31 | 6/3.35 + 1/3.35 mm (50 mm² Al. Area) - Rabbit |
| 32 | Manufacturing and supply LT Aerial Bunched Cable 1100 Volts (3.5 Core) of size |
| 33 | AERIAL BUNCHEDCABLE 3 X 50 SQ.MM+1x25 SQ. MM.+1x16 SQ. MM. |
| 34 | AERIAL BUNCHEDCABLE 3 X 35 SQ.MM.+1x25 SQ. MM.+ 1x16 SQ. MM. |
| 35 | Manufacture and supply of Safety Alert System as per technical specification, approved drawings and scope of work |
| 36 | Danger Plate of size 250 mm x 200 mm of thickness 3 mm. ( 11000V) |
| 37 | Danger Plate of size 250 mm x 200 mm of thickness 3 mm. ( 415V) |
| 38 | Anti climbing devices with G. I. thornwire / Barbed wires. |
| 39 | Manufacture and supply of Painting and Finishing Work as per technical specification, approved drawings and scope of work |
| 40 | Supply & Painting with 2 coats of red oxide paint& 2 coats of paints on poles / equipment / metal surfaces on full rate basis. |
| 41 | Manufacture and supply of Augmentation of Distribution Transformer Substation using new outdoor type, oil immersed, naturally cooled pole mounted/ floor mounted (100KVA) distribution transformer (i/c transformer foundation materials) with all accessories as per scope of work, approved drawings and specifications: |
| 42 | 11/0.433 KV Distribution Transformer 16 KVA 3 phase Aluminium wound DTR |
| 43 | 11/0.433 KV Distribution Transformer 25 KVA 3 phase Aluminium wound DTR |
| 44 | 11/0.433 KV Distribution Transformer 63 KVA 3 phase Aluminium wound DTR |
| 45 | 11/0.433 KV Distribution Transformer 100 KVA 3 phase Aluminium wound DTR |
| 46 | Manufacture and supply of Designing Manufacturing & supply of weather proof pole mounted LT Pannel Board with adequate ratings of MCCBs/RCBs, space duly provided or mounting DT Energy & service connection distribution board within the same panel. |
| 47 | Manufacture and supply of 11 KV Distribution Class Lightening Arrester for DT as per technical specification, approved drawings and scope of work. |
| 48 | Manufacture and supply of 11 KV, 50 HZ Air Break Switch conforming to IS : 9920 (Pt - I to IV) with rated voltage 12 KV & rated normal current shall be 400 Amps. Provided with bimettallic connector on the incomming side to accommodate ACSR of sizes 20, 30, 50 Sqmm on the outgoing side. |
| 49 | Manufacture and supply of Outdoor, drop out expulsion type of 11 KV drop out fuse suitable for insullation in 50 HZ, 11 KV distribution system confroming to IS : 9385 (Pt - I to III) with rated voltage shall be 12 KV & rated currentshall be 400Ampsprovided with a suitable arrangement these on 100 X 50 X 6 MM channel cross arm. |
| 50 | Manufacture and supply of 1.1 KV XLPE Aluminium Conductor, Stranded, armoured cable for connection of transformer LV bushing to Distribution Box and Distribution box to overhead line as per Scope of work, technical specification and approved drawings: |
| 51 | 3.5C x 35 sqmm aluminium conductor cable |
| 52 | 3.5C x 50 sqmm aluminium conductor cable |
| 53 | 3.5C x 120 sqmm aluminium conductor cable |
| 54 | Mfg., Supplying & erection of Pole mounted Signboard at Distribution Transformer Structure clearly representing about the work, date of commissioning, estimated cost, scheme, employer"s details and rating in KVA (Specification same as Danger Plate of size 250 mm x 200 mm of thickness 3 mm.) |
| 55 | Manufacturing, supplying and installation of alluminium PG clamp |
| 56 | Errection |
| 57 | Excavation of pole pit (of depth 1/6th of pole length) in all kind of soil/rock & Erection of following types of poles for 11 KV overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), pole numbering including cement concrete foundation or refilling by bolders using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) or/and 200 mm average size bolders mixed with excavated earth , Top muffing etc as per scope of work, approved drawings and specifications: |
| 58 | 9 M long Steel Tubular poles 410 SP-32 |
| 59 | 10 M long Steel Tubular poles 410 SP-44 |
| 60 | STEEL TUBULAR POLES as per ISS. |
| 61 | Erection of7.5 m long of 410 SP-09 Steel single pole including excavation ofpitsin all kind of soil/rock complete foundation (including supply of foundation materials) , Top muffing ,fixing of cross arm , pole top bracket, anticlimbing device and other accessories complete in all respectas per TS. |
| 62 | Erection, testing & commissioning of pre-fabricated galvanised steel items like V cross arm, top clamp, DP cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp, etc made of MS Channels, MS angle, MS flats of given sizes for over head structures and MS nuts, bolts & washers including painting by red oxide & aluminium paint as per technical specification, approved drawings and scope of work. |
| 63 | Angle bracing set 3.1 m long of size 65 x 65 x 6 mm complete with accessories nut / bolts etc. |
| 64 | Erection ,Testing and Commisioning of LT line with following LT Aerial Bunched Cable 1100 Volts (3.5 Core) of size: |
| 65 | AERIAL BUNCHED CABLE 3 X 50 SQ.MM+1x25 SQ. MM.+1x16 SQ. MM. |
| 66 | AERIAL BUNCHED CABLE 3 X 35 SQ.MM.+1x25 SQ. MM.+ 1x16 SQ. MM. |
| 67 | LT Aerial Bunched Cable assesories |
| 68 | Erection of GI earth clamps. |
| 69 | Erection of suspension clamp, Dead end assembly with eye hook , insulated connector and others miscellaneous items required for completion of works |
| 70 | Earthing arrangement as per technical specificatons,approved drawings and scope of work. |
| 71 | Excavation, erection, testing & commissioning of 40 mm dia., 4.5 m long GI pipe earth electrode with GI wire for pole earthing , Charcoal, Salt and other accessories complete |
| 72 | Erection of 8 SWG GI wire for earthing and guarding by providing GI nut, bolts & washers, turn buckle etc |
| 73 | Erection of 11 KV, 3.1 m long Guard Bracket made of Channel of size 100 x 50 x 6 mm Complete etc |
| 74 | Copper plate earthing of transformer CBS & Battery charger including cost of copper plate size 600 X 600 X 6 mm & copper strip of size 25 X 4 mm i/c salt, charcoal etc. as required. |
| 75 | FOR 100KVA : Fabrication and Supply of standard size MS Gate as per approved drawing |
| 76 | Erection of complete stay set with GI stay wire (7x3.15 mm dia), binding of stay wire, by providing Guy stay insulator (2 Nos.) and 0.2 cmt concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) as per technical specifications, approved drawings and scope of works. |
| 77 | Laying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of ACSRConductor of following sizes including jointing sleeves, helical formed fittings, jumpering and by providing & erecting PG Clamps etc as required as per approved drawings, scope of work and technical specifications |
| 78 | 6/2.59 + 1/2.59 mm (30 mm² Al. Area) - Weasel |
| 79 | 6/3.35 + 1/3.35 mm (50 mm² Al. Area) - Weasel |
| 80 | Painting and Finishing Work |
| 81 | Painting with 2 coats of red oxide paint& 2 coats of alluminium paints on poles / equipment / metal surfaces on full rate basis. |
| 82 | Jungle clearance thick and thin including cutting, uprooting and removing trees more than 20cm upto 61 cm girth, filling up and levelling the hollows of dugs roots, stacking the useful materials and disposing of rubbish upto a distance 15m outside the periphery of the area cleared (Girth to be measured 1.22m above ground level and at ground level in case of bamboo or cane clumps). |
| 83 | Girth above 300 mm to 600 mm. |
| 84 | Girth above 600 mm to 1000 mm. |
| 85 | Girth above 1000 mm. |
| 86 | Cutting down of smaller trees of girth 300 mm and below including all types of vegetation, grass bushes, shrubs, saplings and remains of them for ease access for laying and stringing of conductors as well as to make foot path at tower locations or any construction site as may be required. |
| 87 | Erection, Testing and Commissioning of pole mounted/floor mounted (100KVA) Distribution Transformer (i/c transfomer foundation materials) with all accessories as per scope of work, approved drawings and specifications: |
| 88 | 11/0.4 KV Distribution Transformer 16 KVA 3 phase Aluminium wound DTR |
| 89 | 11/0.4 KV Distribution Transformer 25 KVA 3 phase Aluminium wound DTR |
| 90 | 11/0.4 KV Distribution Transformer 63 KVA 3 phase Aluminium wound DTR |
| 91 | 11/0.4 KV Distribution Transformer 100 KVA 3 phase Aluminium wound DTR |
| 92 | SAFETY ALERT SYSTEM |
| 93 | Erection of danger plate made of mild steel sheet of atleast 1.6 mm thick and vitreous enameled white, with letters, figures and the conventional skull and cross-bones in signal red colour on the front side for - |
| 94 | Danger Plate of size 250 mm x 200 mm of thickness 3 mm.(415V) |
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