Work

Amount

A) Supply of Materials

1) Conductor Accessories

a) Vibration damper suitable for HTLS (ACCC or Equivalent) conductor

b) Single Tension fittings compressed type suitable for HTLS (ACCC or Equivalent) conductor

c) Double Tension fittings compressed type suitable for HTLS (ACCC or Equivalent) conductor

d) Mid span compression joint for HTLS (ACCC or Equivalent)

e) Repair Sleeves for HTLS (ACCC or Equivalent)

f) Preformed Armour Rod for HTLS (ACCC or Equivalent)

g) Connector and other Accessories for HTLS (ACCC or Equivalent)

2) 7/3.25 mm Earthwire Accessories

a) Tension clamps

b) Copper bond dia 12 mm, length 570 mm

c) Mid span compression joint

d) Stock Bridge Vibration Damper (4R Type) suitable for 7/3.25 SWG Earth Wire as per Technical Specifications and drawing/sample.

e) Compression type single Tension fitting assembly suitable for 7/3.25 mm Earthwire consisting of dead End Tube with Jumpertube Anchor D-Shackle complete with Bolts, Nut, Spring Washer & cotter Pin Etc.

3) Tower Accessories

a) Supply and Fixing of Number Plates in the size of 165 mm X 150 mm , manufactured out of 16 SWG M.S Sheet with Letters and Numerals enameled Red on White to Number serially the Tower of the Transmission Line, Number Plate indicating Name of Transmission Line in short and Tower number are required 2 No. 16x40 mm HRH Bolts and Nuts with 04 No. lead Washers of 2 mm thickness shall have to be supplied with each Plate. Matching hole of 17.5 mm shall be provided for Fixing up the Plate with Tower. The back side of Plate shall be enameled Black..

b) Supply and fixing of Phase plates in the sets of Red,Yellow,Blue colour Circular disc (both sides enamelled) of long heavy dully made of 16 S.W.G Sheet with provision of 2 Nos. 16x40 mm HRH bolts and nuts with 4 No. lead washers of 2 mm thickness shall have to be supplied with each plate. Matching holes of 17.5 mm shall be provided for fixing up the plate with Tower. The back side of plate shall be enameled Black.

c) Supply and Fixing of Danger Plates in the size of 380 mm X 250 mm , manufactured out of 16 SWG M.S Sheet showing Sign of Danger shall be supplied.Danger Sign shall be composed of word 'DANGER' written in English Letters of about 35 mm height, 'खतरा' in Hindi Letter about 45 mm height 132000 Volts written in English letters about 30 mm height and Human Skulls above two bones shown in cross of size about70mmX 80mm shown symmetrically all enameled Red on White background 2 No. 16X40 mm HRH Bolts and Nuts with 4 No. lead Washers of 2 mm thickness shall have to be supplied with each Plate. Matching hole of 17.5 mm shall be provided for Fixing up the Plate with Tower. The Back side of Plate shall be enameled Black

d) Providing & Fixing of Statutory Warning Plates made of 16 SWG M.S Sheet with Ceramic Coated of Size 300 X 450 mm with upper coating of special porcelain enamelled paint at 800 °C temperature on base in white colour and letter in Hindi in Red colour of 25 mm size as matter written below as per technical specification and drawing / sample. The Plate should be fixed at top with 02 No. 12 mm holes at Tower with Nuts & Bolts on 132 KV Towers of Following 132 KV Lines as per Tower Locations to be identified by Supervising Engineer. "वैधानिक चेतावनी" "भारतीय विद्युत् अधिनियमों के अनुसार इस लाइन के 27 मीटर कॉरिडोर में कोई भी भवन या अन्य निर्माण करना अथवा उचाई तक बढ़ने वाले पेड़ लगाना पुणतया वर्जित है उलंघन की दशा में कानूनी कार्यवाही की जा सकती है"I

(B) WORK ASSOCIATED WITH CONSTRUCTION OF NEW LINE PORTION AND INTERCONNECTION WITH EXISTING LINE

1) Survey & profiling

2) Check Survey & Peg marking

3) Excavation of foundation excluding back filling & leveling for (DC+0 - 04 Nos,DC+5 - 01 Nos., DC+10 - 01 Nos.,DC+15 - 02 Nos, ATM - 04 Nos. )

4) Stub setting DC type Tower

5) ATM Template & Anchor Bolt Setting

6) Installation of steel reinforcement of concrete foundation including cost of steel bars, cutting, bending & placing etc.

7) Concreting of foundation including cost of arrangement of form boxes, shoring, shuttering & back filling , curing including the cost of cement, sand & stone ballast (In ratio 1:2:4) etc. for 8 Nos. DC type Tower & 02 Nos ATM (FS Foundation)

8) Transportation of all Hardware,Conductor,Earthwire and accessories from various stores under ETD-I, Lucknow.

9) Erection of towers including proper tightening, fixing of number plates, phase plate & danger plates, bird guard etc.

10) Tack welding of bolts & nuts up to 2nd section

11) Providing & Fixing of Earthing of tower with pipe type earthing including by putting the G.I Pipe at least 600 mm below ground level & at least 3650 mm away from the Tower itself and connecting the G.I Strip of the Pipe with Bolt holes in the Leg Members Joining the bottom most Bracing of the Tower by making about 300 mm dia , 3750 mm deep Pit at a distance of not less than 3650 mm away from the Stubs and finally, filling the Pit with finally broken Coke having the granule sizes not more than 25 mm and Salt in such a way that minimum cover of 125 mm thick Salt Mixed Coke shall be maintained around the Pipe on all sides and the top edge of the Pipe and G.I Strip shall be at least 600 mm below the ground level, complete in all respect as per Technical specifications, with all cost of Men, Materials, Misc, consumables, T&Ps etc. required for the job including the Pipe type Earthing Equipment Set.(01 No. for each Towers to be Earthed):

12) All 03 Phases Laying, Stringing, tensioning, Clamping (propesed for HTLS replacement) including hoisting of insulators , fitting of all accessories hardware and accessories i.e. fittings, armour rods,vibration dampers etc. along with all related other works up to re-energisation of line with the help of T.S.E.(Tensioner & Puller Machine) .

13) Restringing,Laying, tensioning, clamping, jointing etc. completed with 7/3.25 mm type earthwire including fitting of vibration dampers.

14) Strining Laying, tensioning, Clamping, jointing etc. completed with New 7/3.25 mm type earthwire including fitting of vibration dampers on Newly consturcted route. (1.354 Km.)

15) Conductor Cutting, Holding HTLS Conductor with help of Suitable T&P, Restringing of Existing HTLS Conductor to new errected Tower & Anchoring of Section Towers by providing Stay on Cros Arms of Section Tower before removal of old Conductors including suitable fixing of Stay Rod by making C.C. Foundations and removal there after completion of works (1 Job per Cross arm)

16) Construction of scaffolding of sufficient height on both sides of H.T/L.T Line for providing sufficient clearance to conductors during stringing & de-stringing of HTLS Conductor as per requirement.

17) Dismantling of all 3 Phases of existing HTLS Conductor, all Hardwere fittings & conductor accessories e.g. armour rod, vibration Dampers, insulator strings etc.of existing line and re-rolling of dismantled conductor on empty drums for re-use, safely transportation of all removed material to UPPTCL stores.

18) De-stringing of 7/3.25 mm earthwire

19) Dismantling of 132 kV Double Circuit 4 Nos A- Type Tower

20) Transportation of balance material from site to store at 132 kV S/S Mohan Road, Lucknow along with loading, unloading & stacking .

Transtec Engineers and Constructions Co.