Copy Of Labour Portion

PART II SCHEDULE OF RATES FOR LABOUR OF MAJOR WORKS Sl No.

1

A

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

Detailed Surveying on Turn-Key: i) Reconnoitary Survey-cum-walk over Survey along with K.P.T.C. Ltd., Staff to determine the feasible route of the line on topo sheet. An alternate route if available should be indicated. The route of the line is to be indicated and got approved by the competent authority( Rates include the cost of Toposheet and Transportation) a) Hilly terrain b) Plain terrain

KM KM

855 810

430 405

KM KM

4130 2760

2060 1375

ii) Detailed Survey, fixing anchor points and taking levels at 20 Mtrs intervels drawing route profile on Graph paper indicating geographical features like Nalas, Rivers, Gardens, P&T Lines, Railway-crossings etc., and enroute villages. a) Hilly terrain b) Plain terrain

iii) Fixing marking stones with approved marks including painting above the ground level and Yellow Lettering and marking the direction of incoming line and out going lines are to be clearly marked on the top with red colour. Per Stone If the distance between two anchor points is more than 1 KM, one more directional stone is to be fixed. So also for the road crossing, railway crossing and nala crossing for all on both the sides.

205

iv) Burgie details for identification for all Anchor towers with existing permanent marks like poles, telephone lines, buildings, etc.,

Per Anchor Tower

185

v) Excavation for soil classification a) Excavation of soil 1.2 Mtrs. x 1.2 Mtrs. up to a depth of 3 Mtrs. or up to hard rock is reached which ever is less (Applicable for soil classification purpose for 400 KV & 220 KV lines only) b) Excavation of soil 1.2 Mtrs x 1.2 Mtrs. up to depth of 2.5 Mtrs. or up to hard rock is reached which ever is less(Applicable to 110 KV & 66 KV lines) The excavation of trial pits shall be retricted to one pit for every Km and part there off.

CMT

vi) Conducting soil resistivity tests

Rates for different soils encountered as per actual soil condition applicable for transmission line (Ref-item 3A )

355

Per Test

vii) Clearing of bushes, tree branches of trees crops and shrubs wherever encountered for detailed survey to enroute the corridor width of 3 Mtrs (including viewing for fixing anchor towers etc.,) a) Hilly terrain

Per Km

615

310

b) Plain terrain

Per Km

410

205

viii) a) Submission of reports in the form of good binding including the preparation of sketches for burgie details for each anchor points, scheduling of line details, S.R. values, soil classification reports tower schedule, abstract of towers etc., complete.

Per set

125

b) Drawing the route profile on graph sheet including geographic features like nala's, rivers, gardens, P&T lines, railway crossings etc., inclusive of all stationeries (Normal requirement is 5 Sets)

Per Km

125

Sl No.

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

ix) Preparation of Schedules: a) PTCC Proposal : Containing PTCC questionaire, topo sheet extracts with marking of the proposed line, S.R. Report, tower sketch, station single line diagram etc.,(30 Copies/Sets)

Per set

495

b) Railway Crossing proposal with drawing are inclusive of graph sheets and other stationery materials, labour etc., (10 Sets)

Per Crossing

495

c) Tree Schedule Containing the details like name of tree, girth size of tree, distance from central line of the Per Hectare alignment, approximate height of the tree etc., complete

d) Forest proposals : Inclusive of all works like fixing of stones at every 20 Mtrs in the centre line and both ends of the corridor, painting of each tree after chipping, writing the numbers on the tree, taking girth size of all the trees coming in the corridor at 1 Mtr height from GL, approximate height of the tree and forest clearance proposals etc., complete (10 sets) Note: This applies to forest area only B Check Survey by using their own Equipment a) Hilly terrain b) Plain Terrain 2

A Taking block levels for Sub-stations: a) Running Peripheral Theodolite traverse along periphery and coordinating and heightening of all comers/turning points, establishing permanent coordinate axis formation of grids at 50M intervals for northing and easting with reference to already established permanent co-ordinate axis levels at 50 M grid intersection for preparing plot plan of the entire area with contours. Including existing structure location.

355

Per Km

Per Km Per Km

2310

2060

1025

1375

685

Hectare

685

b) Establishing datum level and bench marks at every 100M/50M intervals both longitudinal and laterally and all comers/turning points with stone pillars of size not less than 0.2Mx2Mx1.0M buried on the ground and exposed top engraved for painting RL, and co-ordinates of that point.

Nos.

685

c) Taking level at 5M/ suitable grid interval in the substation area for plotting block levels, contour map.

Nos.

15

d) Preparation of CAD drawings, generating the contours using appropriate software and submission of 6 sets of Per Project blue prints and one tracing sheet (original) and one soft copy etc. Complete.

6850

e) Furnishing cutting and filling quantities using appropriate software for earth work calculation.

Per Project

2055

f) Super imposing GA drawings on contour maps in Coordination with KPTCL engineers and supply of 12 sets of Per Project blue print drawings etc., complete.

5480

Sl No.

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

B Geo Technical Investigations:

a) Making 150mm nominal diameter bore holes at various locations in soil using suitable approved method of boring including, cleaning providing Bore holes at interval and at change of strata, collections of water samples, observation such as ground water etc., Collection of undisturbed soil samples at every 2.0M/3.0 M interval and at change of strata, transporation of all the collected samples to the laboratory and back filling of bore holes on completion of the work, complete as per specification and instruction of the 6.0M below natural ground level or refusal strata.

Per Mtr

1025

i) Bulk density and moisture content ii) Sieve analysis iii) Hydrometer Analysis iv) Liquid limit and plastic limit v) Shrinkage limits vi) Specific gravity vii) Standard proctor density test viii) Swell pressure

Each Each Each Each Each Each Each Each

410 410 410 410 480 480 480 550

ix) Free swell index x) Uncombined Compressive strength xi) Triaxial shear test

Each Each Each

550 550 550

xii) One dimensional consolidation test xiii)California bearing ratio

Each Each

550 550

Per Job

8220

b) Conducting various laboratory tests on soil samples at approved laboratory including preparation of soil samples to determinate of soil, all complete as per specification. Note: Laboratory identified shall be approved by KPTCL not below the rank of EE(Civil)

c) Submitting final report in 6 copies including all field records and laboratory test results, graphs and recommendations etc., complete as per specifications. Note: The above rates are inclusive of mobilization of Plant Equipment & Materials for , Topographical survey, block leveling and Geotechnical investigation works, and Demobilization. No extra rate is admisible for mobilization & Demobilization 3

A Excavation for station structure: 1) Corresponding rates in KPWD SR as mentioned against each classification below shall be adopted. 2) Area weightages applicable for the respective areas as per Latest KPWD SR shall be allowed to arrive at final rate.

Excavation of pits as per specifications for lattice type of station structures, Tr. Plinth, control panels, mounting structures for breakers, CT's, PT's Isolators, LA's etc., Excavation of trnches for control cables, U.G. Cables, Groundmat etc., i) Normal Soil ii) B.C. Soil iii) Partially Submerged soil iv) Fully submerged soil v) Wet black cotton soil

CMT CMT CMT CMT CMT

vi) Dry fissured/Ordinary rock

CMT

vii) Latterite soil

CMT

Rate for ordinary rock (without blasting) of Latest KPWD SR

viii) Hard rock with blasting/Hard latterite

CMT

Rate for hard rock (with blasting) of Latest KPWD SR

Note 1 : For Excavation purposes measurement shall be as per actuals.

Latest KPWD SR Rate for hard soil Latest KPWD SR Rate for hard soil Rate for hard soil of Latest KPWD SR Rate for hard soil of Latest KPWD SR Rate for hard soil of Latest KPWD SR Rate for ordinary rock (without blasting) of Latest KPWD SR

Sl No.

Description

Note 2 : For foundation purposes predominant soil shall be considered.

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

Sl No.

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

B Excavation (For Tr. Line Tower) i) Normal Soil ii) B.C. Soil iii) Partially Submerged soil iv) Fully submerged soil

CMT CMT CMT CMT

v) Wet black cotton soil vi) Dry fissured/Ordinary rock

CMT CMT

vii) Latterite soil viii) Hard rock with blasting/Hard latterite C Back Filling :

(Rates as per item3-A + 50% extra)

CMT CMT

i) Back filling with excavated earth available near the tower and consolidation layer by layer of 150 mm depth with adequate quantity of water.

CMT

Rates as per Latest KPWD SR + 10% extra

ii) Supplying and back filling with external hard murrum soil with proper consolidation including lead and lift.

CMT

Rates as per Latest KPWD SR + 10% extra

Note: This item is applicable only when Black cotton soil, wet black cotton soil, dry fissured rock, ordinary rock, Hard rock are encountered. 4

Concreting and curing (For Both Transmission lines and station structures) 1) Corresponding rates in Latest KPWD SR as mentioned against each classification shall be adopted. 2) For the above basic rate add actual admissible lead for sand & jelly and aera weightage applicable as per Latest KPWD SR.

a) Concreting and curing as per specifications including the cost of materials, T&P materials and labour charges with all lead and lift, for lattice type station structures, Tr. Plinth, control panels, mounting structures for Breakers, CT's PT's Isolators, LA's, etc., i) 1:4:8 Concrete ii) 1:3:6 Concrete

CMT CMT

iii) 1:2:4 Concrete iv) 1:1.5:3 Concrete (M-20)

CMT CMT

b) Concreting and curing as per specifications including the cost of materials, T&P materials and labour charges with all lead and lift for Transmission line Towers.

CMT

Rate under plain concrete for foundation of Latest KPWD Rates under basement of SR. Latest KPWD SR Rate under raft foundation of Latest KPWD SR Rate under raft foundation of Latest KPWD SR For arriving at the rates for concrete items for transmission lines, add 25% weightage to the basic rates of different propotions of concrete proposed above.

Note : a) Extra rate of Rs 20 per CMT may be allowed for providing concrete in watery situations including cost of bailing out water and removing slush. b) Only machine mixing for concreting is to be used. c) Jelly to be used is 20 mm. and down size for 1:1.5:3, 1:2:4 & 1:3:6 concrete and 40mm and down size for CC 1:4:8. 5

Towers a) Sorting of tower parts made of fabricated angle iron.

MT

160

b) setting up of stubs templates and aligning dismantling and transportation of templates from one location to another location

Per Locn

c) Assembling and erection of towers including tightening of bolts and nuts including loading, unloading at store and site (Including the Wt. of stubs).

MT

1165

d) Rivetting of tower bolt ends by heating using dryAcetylene gas and hammering to destroy threads so as to make the tower members theft - proof (Bolts at nodal points only to be selected and rivetted up to hieght of bottom cross arm, as per the directions of the field engineer)

Per Bolt

6

e) Welding of bolts and nuts

Per Bolt

6

320

290

240

Sl No.

Description

Note : For tower erections requiring shutdown 25% above S.R. for item 5c to 5e only are to be adopted.

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

Sl No.

6

Description

110 KV

66 KV

Per set

1140

Rmtr

21

a) Fixing Danger Board

Nos

22

b) Fixing Number Plate

Nos

22

c) Fixing Phase Plate

Set ( 3 Nos.)

66

d) Fixing Circuit plate

Nos

22

b) Supplying and fixing barbed wire as per specification

8

220 KV

33 KV

Supplying and fixing A.C. devices : a) Supplying and fixing G.I. Angle iron 45x45x5 mm (1mtr length) with cleats, bolt & nuts as per specification and fixing above 0.5 mtrs length each at inner and outer surface of the tower to facilitate running of barbed wire.

7

Unit

Rates as Proposed 2006-07 Amount in RS

Fixing of Boards

Stringing of Conductor without allowing the conductor to touch the ground and without damaging the conductor. a) Paving out conductor from anchor to anchor normally spaced at 5 spans with 4 tangent towers in between, including providing stays at each anchor points and jointing of conductors, hoisting and fixing of insulator string, armour rods, vibration dampers, including the cost of T&P materials like comealong, wire ropes, pulley, rollers, suspension clamps, compression jointing machines with bits, drum stands, manila ropes, truckker and jeep etc., (Rate for 1 route KM of single conductor) i) For hilly terrian

KM

11290

5645

5130 with coyote ACSR 5130 with Rabbit ACSR on Towers 1410 with Rabbit ACSR on RCC Poles

ii) For Plain terrian

KM

8685

4030

3760 with coyote ACSR 1880 with Rabbit ACSR on Towers 1130 with Rabbit ACSR on RCC Poles

b) I) Stringing of ground conductor as above i) For hilly terrian

KM

3765

2820

2510

ii) For plain terrian

KM

2820

2255

1880

Note: Conductors normally used are i) 220KV - Drake and AAAC Moose ii) 110KV - Lynx and Drake iii) 66 KV- Coyote and Drake

Sl No.

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

50% more above the rates specified for normal works is admissible for shut down works of 33KV and above lines, CTs, PTs, LAs only. This is not applicable for 11KV & L.T line shut down works.

II) For shut down works 50% more than the above rates of the work (This is applicable to shut down of 33KV and above lines only. 11KV & L.T. lines shut down not included)

III) For National Highway crossing railway crossing and State highway crossing

15%

IV) River crossing exceeding more than 20% of the normal span. This is applicable to stringing the lines running parallel to a charged circuit also.

corresponding normal span stringing rate + 30 % extra

V) Rates for 33 KV Stringing are separately indicated under SR for 33 KV works.(Crossing charges should not be allowed when shut down charges are admitted)

9

I

These Rates are applicable only when total Length of the entire Line is less than 3 spans. A) Stringing of conductors in special conditions where normal 5 spans between anchor to anchor are not encountered, whereas anchors are provided at single/two/three spans with average span intervals of 267/320 Mtrs, (rate for spans of single conductor) i) For hilly terrian a) Anchoring single span upto 320 mtrs.

1 Span

6285

3135

2685 with coyote ACSR 1315 with Rabbit ACSR

b) Anchoring 2 span interval upto 640 mtrs with 1 tangent tower only

2 Spans

7835

3910

3330 with coyote ACSR 1590 with Rabbit ACSR

c) Anchoring 3 span interval up to 960 mtrs with two tangent towers only

3 Spans

9425

4710

3905 with Coyote ACSR 1880 with Rabbit ACSR

ii) For plain terrian a) Anchoring single span up to 320 Mtrs

1 Span

4835

2190

b) Anchoring 2 span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

6040

2810

c) Anchoring 3 span interval upto 960 Mtrs with two tangent towers only

3 Spans

7245

3385

B) Stringing of ground conductor as above i) for hilly terrian a) Anchoring single span upto 320 mtrs

2015 with coyote ACSR 970 with Rabbit ACSR 2580 with coyote ACSR 1190 with Rabbit ACSR 2890 with Coyote ACSR 1395 with Rabbit ACSR

1 Span

2080

1560

1355

b) Anchoring 2 span interval upto 640 mtrs with 1 tangent tower only

2 Spans

2605

1960

1615

c) Anchoring 3 Span interval upto 960 mtrs with two tangent towers only

3 Spans

3135

2355

1920

Sl No.

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

ii) For plain terrian a) Anchoring single span upto 320 Mtrs

1 Span

1575

1260

1020

b) Anchoring 2 span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

1970

1560

1240

c) Anchoring 3 span interval upto 960 Mtrs with two tangent towers only

3 Spans

2370

1890

1460

1 Span

945

470

b) Anchoring 2 span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

1565

780

c) Anchoring 3 Span interval up to 960 Mtrs with two tangent towers only

3 Spans

2355

1180

1 Span

725

330

b) Anchoring 2 span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

1210

560

c) Anchoring 3 Span interval upto 960 Mtrs with two tangent towers only

3 Spans

1810

845

Note: 1) Conductors normally used are i) 220KV - Drake and AAAC Moose ii) 110KV - Lynx and Drake iii) 66 KV- Coyote and Drake 2) For Shut down works 50% more above the normal rates of respective works (This is applicable to shut down of 33KV and above lines only. 11KV & LT line shut down works not included). Rates for Short span stringing in Normal length of II the line of more than 3 spans comprising of short spans A) Stringing of conductors in special conditions where normal 5 spans between anchor to anchor are not encountered, where as anchors are provided at single/two/three spans with average span intervals of 275/320 Mtrs, (rate for spans of single conductor) i) For hilly terrian a) Anchoring single span upto 320 Mtrs

ii) For Plain terrian a) Anchoring single span upto 320 Mtrs

B) Stringing of ground conductor as above i) for hilly terrian a) Anchoring Single span upto 320 Mtrs

400 with coyote ACSR 195 with Rabbit ACSR 665 with Coyote ACSR 320 with Rabbit ACSR 975 wilth Coyote ACSR 470 with Rabbit ACSR 300 with Coyote ACSR 145 with Rabbit ACSR 490 with Coyote ACSR 240 with Rabbit ACSR 725 with Coyote ACSR 365 with Rabbit ACSR

1 Span

310

235

205

b) Anchoring 2 Span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

520

390

325

c) Anchoring 3 span interval upto 960 mtrs with two tangent towers only

3 Spans

785

590

480

1 Span

235

190

155

b) Anchoring 2 span interval upto 640 Mtrs with 1 tangent tower only

2 Spans

395

395

250

c) Anchoring 3 span interval upto 960 Mtrs with two tangent towers only

3 Spans

670

475

365

ii) For Plain terrian a) Anchoring single span upto 320 Mtrs

Sl No.

10

Description

Clearing of bushes, branches of tree & Crops for erection of tower & Stringing of line for full corridor width. a) In thin Jungle b) In thick Jungle c) Removing grass/vegitation,bushes in station yard/premises including disposal of the same.

11

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

Per Km Per Km

1505

Sq. Mtr

5

Grounding of towers/Equipments

2260

Material + Labour

a) Grounding of towers including cost of 40mm dia 2.5 mm thick, class 'C' G.I. Pipe of 3 Mtrs length as per specifications, with 50X6 mm GI Flats 3 Mtr long, salt charcoal, including excavation charges.

Set

2080 + 400 = 2480

b) Grounding of towers/Equipments excluding the cost of G.I. Pipe/C.I. Pipe as per specifications with 50X6 mm G.I. Flat 3 Mtr Long (to be supplied departmentally). But salt & Charcoal to be supplied by contractor. The rates include excavation charges.

Set

545 + 400 = 945

c) Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75 Mtrs long with 2 part clamp out of G.I.Flat 50X6mm continuously welded alround the pipe using cast iron welding electrodes as per drawing including the cost of excavation (All materials to be supplied by the contractor)

Set

6810 + 400 = 7210

Per Loc

1480 + 920 = 2400

a) Erection, assembly and alignment of Station structure as per the directions of site Engineer.

MT

1355

b) Erection, alignment & assembly of fabricated steel lattice structure, pedestal structures & Mounting structures, for G.O.S., CTs, PTs LAs etc.,

MT

1025

Per MT/Mtr

22

MT

490

Litre Litre

1 1

iii) Filtration of oil using filter set of the contractor, to bring the insulation value to I.E. Specifications.

Litre

2

iv) Filtering Oil as above but with the filter set supplied by the board.

Litre

1

L/S L/S L/S

2260 4520 7535

Note : All the leads from earthmat & equipment should be connected to earth electrode through the GI Flat 50 x 6 mm of suitable length and welded as per specifications.

12

Supplying and fixing of counter poise earthing with G.I. Stranded wire where hard rock is encountered as per specifications. (including excavation charges).

13

Station Structures

14

Erection of Transformers a) Moving the Transformer to the plinth. Maximum allowable distance is 50 Mtrs. (More than 50 Mtrs. approval of the D(T) has to be obtained) b) i) Assembly of Transformer parts like bushings, radiators, filling oil into Tr. etc., for the total wt. of the Tr. ii) Filling oil to the power Tr. Conservator and radiator (for maintenance purpose only) -

For 5 MVA to 20MVA Tr. For 50 MVA & above with vaccum

c) Wiring of Transformer marshalling box, bucholtz relay, fixing Thermometer, OLTC upto control panel and assisting in testing and commissioning by RT/MT/Firm engineers i) 5MVA to 6.3/8 MVA Tr. ii) 10MVA to 20MVA Tr. iii) Above 20 MVA Tr.

33 KV

Sl No.

15 16 17

Description

Unit

Fabrication of Transformer railing and embedding in Transformer plinth. (Rails to be supplied by the Corporation) Fixing of H.T. fuse units & wiring Wiring Testing & Commissioning of Power Transformers

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

L/S

450

Per Set

525

33 KV

a. Wiring: Identification of wires, Ferruling crimping and termination of wires. Wiring of Protective Devices, Cooling fans, Oil flow Pumps, OLTC, RTCC

b.Testing: 1. Ratio Test 2. SC test 3. Excitation test 4. Magnetic Balance test 5. Vector group test 6. Induced High voltage test 7. OLTC operation 8. Protective Devices operation Checks 9. Stability Checks: For Differential & REFR protection.

18

12.5/20/3 8/10 100/ 1.5 MVA MVA 5/6.3 MVA Lump Sum 150 aaa aaa for Each MVA aaa 29585 59175 49310 aaa 32875

Erection of Breakers / 11KV Kiosks with CTs on Mounting Structures a) Breaker Erection, assembly, alignment & interpole wiring of breakers with its connected equipments including movement from the point of unloading to the point of erection.

Per Set

7985

6390

4790

1568 38355

1280 29585

960 29585

640 29585

3995

3195

1595

800

Set ( 3 Nos.)

480

400

320

240

Set ( 3 Nos.)

19725

9860

9860

9860

Set ( 3 Nos.)

9860

9860

9860

9860

b) Assisting in Testing and Commissioning

set set

3195

c) Testing & Commissioning: Wiring: Identification, Ferruling crimping and termination of wires in Breaker & Wiring up to control panel/Relay panels Testing: Test for insulation level, gas leakage, Testing for travel time, Trip and close timings. Local Trip close test, Remote trip and close test, Tripping through relays, operation of interlocks etc., 19

Erection of CTs and PTs a) Erection of CTs and PTs and wiring including movement from the point of unloading to the point of erection. b) Assisting in Testing and Commissioning

Set (3 Nos.)

Testing & Commissioning c) Current transformers:

Wiring: Indentification of wires ii) Ferruling iii) Crimping of lugs iv) Connections up to marshalling box & v) Control panel Tests: i) Insulation ii) Polarity iii) Ratio iv) Excitation i)

d) Potential transformers: wires

iii) Ratio

Wiring: i) Indentification of ii) Ferruling iii) Crimping of lugs iv) Connections up to marshalling box Tests: i) Insulation ii) Polarity

Sl No.

20

21

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

Erection, Testing & Commissioning of NCTs a) Erection of NCTs including movement from the point of unloading to the point of erection with grounding connections

Set

1280

1015

480

235

b) Assisting in Testing and Commissioning

Set

55

55

55

30

i) Upright ii) under hung

Set Set

3995 4795

3195 3995

1600 2400

480

b) Assisting in Testing and Commissioning i) Upright ii) under hung

Set Set

400 480

320 400

160 240

50

Set

800

480

240

120

Per Stack

160

125

95

40

9860

9860

9860

Erection of Isolators a) Assembly, Errection alignment and wiring including movement from the point of unloading to the point of erection.

Note: 1) Assisting in testing and commissioning for item no. 17 to 19 means contractors should provide labourers for testing and commissioning by RT/MT/Firm engineers. 2) Testing & Commissioning in item 17 & 20 means the testing will be carried out by the firms themself using their own testing equipments & staff in presence of the MRT staff who will witness the tests. 22

Erection of Lightning Arrestors Erection of Lightning arrestors and wiring including movement from the point of unloading to the point of erection

23 24 25

Fixing of Solid Core insulator Test & Commissioning: Capacitor Bank with reactors Control Cables and U.G. Cables a) Formation of Cable Duct i) Burnt brick/size stone/RCC Cable duct including form box, back filling the sides, removing the excess escavated soil, duct covering with RCC slabs.

Each

Cmt

ii) Supplying 300 mm dia 1.5" to 2" thick RCC Hume pipes including loading unloading, and transportation charges and laying at required level and gradient as per the direction of field engineer

As per Latest KPWD SR applicable to respective area

As per Latest KPWD SR applicable to respective area

b) Providing, laying and jointing PVC pipes conforming to IS 4085-1960, & 7634-1975, and approved makes with necessary specials such as collars, bends, Elbows, Tee, nipples, plugs with cuts and threads using jointing ring with solutions, wherever necessary as per the directions of the field engineer including all lead and lift. 25 mm dia (outer) 2mm to 2.5mm thick 32 mm dia (outer) 2mm to 2.5mm thick 63 mm dia (outer) 2mm to 2.5mm thick 75 mm dia (outer) 2mm to 2.5mm thick 90 mm dia (outer) 2mm to 2.5mm thick 110 mm dia (outer) 2mm to 2.5mm thick 140 mm dia (outer) 2mm to 2.5mm thick 160 mm dia (outer) 2mm to 2.5mm thick c) Supplying & Laying cable trays including welding fixing of supports

Mtr Mtr Mtr Mtr Mtr Mtr Mtr Mtr

As per Latest KPWD SR applicable to respective area

Material + Labour

i) Cable tray of 600mm width (Suitable for cable ducts of A, B & C type)

Rmtr

ii) Cable tray of 300mm width (Suitable for cable duct of D type)

Rmtr

205+ 100 = 305 Material + Labour 150 + 75 = 225

Sl No.

Description

d) Laying of control cables from equipments to control panels. e) Laying of 11 KV cables in existing trench/G.I. Pipe/Stoneware pipe/RCC Hume pipe using wooden / aluminium rollers as directed by KPTCL staff. i) Cables of Sizes 3Cx95 to 3Cx150 sqmm ii) Cables of sizes 3Cx185 to 3Cx240sqmm iii) Cables of sizes 3Cx300 to 3Cx400 sqmm iv) Cables of sizes 1Cx630 to 1Cx1000 sqmm

26

f) Fixing of pot heads for HT cable only i) Epoxy type ii) Heat Shrinkable/Cold Shrinkable/Pushon Control Panels

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

Rmtr

5

Rmtr Rmtr

25 25

Rmtr Rmtr

25 25

Nos Nos

1110 1445

a) Erection of control panel, auxilary panel, carrier cabinet etc., alignment and fixing properly to foundation base including movement from the point of unloading to the point of erection.

Per Panel

b) Wiring & assisting in testing and commissioning of panel.

Per Panel

2000

2000

1600

33 KV

1600

2500

c) Test & Commissioning: i) C& R Panels Wiring & Testing: Wiring: Identification, Ferruling, Crimping, termination of wires in C&R panels. Testing: Testing for insulation level Testing of relays, control operations for closing tripping etc., interlock. Alarm Annunciation & Indication Checks.

27

Each

39175

29585

29585

ii) Sychronising Trolley/Panel: Wiring, Testing, Calibration of meters & Testing for operation

Each

9860

iii) Bus Bar Protection Panel wiring & testing Wiring: Identification of wires, Ferruling, Crimping & termination of wires in Bus Bar protection Panel Testing: 1.Testing of relays. 2. Stability test.

Each

Rs. 9860 up to 3 Bays & Rs. 4930 for each additional bay

Per panel Per Panel

960 800

Per Panel Per Panel

320 320

Per set

49310

ii) For single 11KV panel indoor type iii) For additional 11KV panel (indoor type) iv) For single 11KV panel outdoor type/Kiosk

Each Each Each

9860 4930 9860

v) For each additional 11KV panel out door type/Kiosk

Each

7535

11 KV Switchgear a) Erection, alignment and fixing to the foundation, indoor/outdoor 11KV switchgear Panel/unit including movement from the point of unloading to the point of erection. i) 11KV Indoor/out door switchgear ii) 11KV Kiosk b) Wiring & assisting in testing & Commissioning i) 11 KV indoor/ outdoor switchgear ii) 11KV Kiosk c) Testing & Commissioning: Wiring: Identification of wires, Ferruling Crimping & Termination of wires for annunciation, etc., Testing of Relays, CTs, PTs, & Breaker for operation. i) For indoor/outdoor panel comprising of 2I+8F+1BC+1AP3

Note:Assisting in testing & Commissioning for item 22,24& 23 means contractors should provide labourers for wiring & Commissioning by RT/MT/Firm Engineers.

29585

Sl No.

28

Description

Busbar Formation

Main bus/cross bus (all the three phases in a segment) of using Falcon/Drake/Lynx/Coyote-single/double conductors with fixing of insulator spacers, levelling of string conductors to the required height above the equipment, including providing jumps to interconnect different segments of the main bus.(Spacers to be used only for Double Conductor)

29

220 KV

110 KV

66 KV

Per Bay

i) Falcon single conductor 4795/ii) Falcon double conductor 7190/iii) Single drake conductor 3835/iv) Double drake conductor 5755/v) Single Lynx conductor 3190/vi) Single Coyote conductor 3190/-

a) Laying of M.S. Flats, welding, applying ACB paint to welded portion and covering with sodium bentonite clay

Rmtr

16

b) (i) Supplying and laying of 50X6mm MS flat, welding and applying ACB paint to welded portion and covering with sodium bentonite clay, as per the drawing/standard specifications and consolidation.

Rmtr

175

ii) Same as above but without sodium bentonite clay

Rmtr

86

Per Point

160

d) Carrying out the work as detailed in item-c above, but all the materials supplied by the contractor

Rmtr

145

e) Providing 25mm dia M.S.rod 1.05 Mtr. Long earthmat spikes including heating, bending top 50mm over lap flattening and making spike edge at one end driving into the earth below the ground level and welding the rod with ground mat flat.

Each

125

f) Supplying & Providing 450 mm dia 450 mm height 1.5" to 2" thick hume pipe collar (non pressure type) for earth pits including all lead and lifts etc.,

Each

415

Rmtr Rmtr Kgs

330 260 7

Per joint

275

Providing Deep Bore earthing "Sinking bore of 150mm clear dia using fast rig including fixing of 40mm dia MS rod, including jointing the pipes as per KPTCL standard and providing sodium bentonite treatment in the annular space, including transportation of rig and other supporting vehicles etc., complete, as per the directions of engineer in charge, including cost of MS rod & sodium bentonite". a) Drilling 150mm dia bore b) 40 mm dia MS rod c) Bentonite Clay d) Cost of GI flat for joining two rods by welding to obtain continuous length

33 KV

Main/Cross bus with spacers(Spacers to be utilised only for Double Conductor ) using

Groundmat

c) Grounding of equipment with 50x6mm G.I. Flat and connecting Equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ ground pit/ point of earth connection.

30

Unit

Rates as Proposed 2006-07 Amount in RS

Sl No.

31

Description

Unit

Rates as Proposed 2006-07 Amount in RS 220 KV

110 KV

66 KV

33 KV

Spreading of Jelly Supplying and spreading 100mm thick with 20/25mm jelly with all lead and lifts. i) 20/25 mm Jelly Note : Only 20/25mm jelly shall be used.

32

Cmtr.

985

Per set

As per Latest KPWD electrical SR applicable to respective areas.

b) Supplying and fixing of Sodium Vapour lamp fittings of 250 watts.

Per fitting

As per Latest KPWD electrical SR applicable to respective areas.

c) Supplying and laying of 1.1KV, 6 Sqmm PVC cable or any other specified size, testing and commissioning of yard lights.

Rmtr

As per Latest KPWD electrical SR applicable to respective areas.

Station Yard Lightning a) Supplying and erection of fabricated supporting structures including foundation.

d) Erection of RCC poles with stringing of O.H. conductor/Laying of cable for yard lights. 33

34

Rates for different items as per ESCOM SR to be applied.

Painting of structures

Material + Labour

a) Supplying and painting of two coats of good quality Red Oxide primer after cleaning and scrapping the surface.

Sqmtr

15 + 20 = 35

b) As above with 2 coats of good quality Aluminium paint after2 coats of good quality Red Oxide primer.

Sqmtr

35 + 30 = 65

c) Supplying and painting two coats of aluminium paint after cleaning and scraping the surface wilthout applying Red Oxide primer

Sqmtr

15 + 17 = 32

d) As per (b) but with synthetic enamel paint

Sqmtr

35 + 35 = 70

e) Supplying and painting two coats of Synthetic enamel paint after cleaning and scraping the surface without aplying red oxide primer.

Sqmtr

22 + 15 = 37

Set Set Set

10385 3995 1595

Set Set Set

640 640 640

Battery Set and charger a) Installing, assembling, filling of acid, wiring, assisting, test-charging and discharging Battery set. i) 220 Volts ii) 110 Volts iii) 48/24 Volts b) Erection of Battery Charger and wiring i) 220 Volts ii) 110 Volts iii) 48/24 Volts c) Testing & Commissioning of Battery Charger: Wiring: Identification, Ferruling, Crimping & connecting i) AC Supply cable upto 2 sources ii) Load cables, connection at charger end upto 10 load points. Testing: i) AC supply voltage phase Sequence. ii) Testing of Output DC Voltages in Boost/ Float/ Trickle/ Variations as per the order/ requirement. iii) Testing for repel factor. Commissioning: i) Fixing of Boost Voltage level ii) Fixing of Float Voltage level iii) Fixing of Trickle Voltage level iv) Testing of alarm, indication and load ckts, Auto/Manual change overs etc. v) Full load test in Boost & Trickle modes. a) 220 V DC:

35

b) 110V DC: Fencing : Colony and Station yard Boundary fencing including erection of supports a) Security fencing using 8G chainlink/50mm Mesh b) Barbed wire fencing

Per set Per set

30135 19725

19725

19725

As per Latest KPWD SR applicable to respective areas

Sl No.

36

37

Description

110 KV

66 KV

33 KV

a) Erection of mounting structures for coupling capacitors

Set

2500

2500

2500

2500

b) Erection of Coupling capacitors/wave traps/LMU. c) Wiring , testing and commissioning

Set Set

5000 500

3995 430

1905 430

940 280

Cmt

As per Latest KPWD SR applicable to respective areas

Per Shift

112

Yard Levelling

Watch and Ward Emoluments for watch and ward including pay and DA for 8 hours duty

39

220 KV

PLCC Equipments

Yard Levelling and filling up of soil and consolidation. 38

Unit

Rates as Proposed 2006-07 Amount in RS

Transportation a) Transportation of Transformer, CT's, PT's, Breakers, C&R Panels, 11KV Switchgears and EHT LA's only. 1. Using 10 MT Lorry Rs.35/- per KM, subject to a Min. of Rs. 8220/-

i) 1 to 50 KMs ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs 2. Using 10 MT Truck & Trailor

Min + Rs. 27/- per KM Min + Rs. 20/- per KM Min + Rs. 13/- per KM Rs.35/- per KM, subject to a Min. of Rs. 16437/-

i) 1 to 50 KMs ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs 3. Using 11 to 20 MT Truck & Trailor.

Min + Rs. 27/- per KM Min + Rs. 20/- per KM Min + Rs. 13/- per KM Rs. 275/- per KM, subject to a Min. of Rs. 20546/-

i) 1 to 50 KMs ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs 4. Using 21 MT to 40 MT Truck & Trailor.

Min + Rs. 240/- per KM Min + Rs. 130/- per KM Min + Rs. 116/- per KM Rs. 308/-per KM, subject to a Min. of Rs. 24656/Min + Rs. 192/- per KM Min + Rs. 165/- per KM Min + Rs. 137/- per KM

i) 1 to 50 KMs ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs 5. Using 41 MT to 80 MT Truck & Trailor.

Rs. 308/-per KM, subject to a Min. of Rs. 27395/-

i) 1 to 50 KMs ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs 6. Using 81 MT to 120 MT Truck & Trailor.

Min + Rs. 192/- per KM Min + Rs. 165/- per KM Min + Rs. 137/- per KM Rs. 336/- per KM, subject to a Min. of Rs. 29568/-

i) 1 to 50 KMs

Rs. 336/- per KM, subject to a Min. of Rs. 29568/Min + Rs. 168/- per KM Min + Rs.146/- per KM

ii) 51 to 100 KMs iii) 101 to 150 KMs iv) Beyond 150 KMs Mobilisation charges of IDLE Transportation applicable for places where heavy duty trucks are not available, is admissible in addition to (a) as far as possible full load shall be transported. b) Transportation of other materials

Per KM

15

25% of the above

Sl.

c) Transportation by Head Load wherever there is no accessability for transportation by vehicle for transmission line works only. Rates as Proposed 2006-07 Steel,

Total Distance

Rough, size, cut Earth, Gravel, Latterite Stones, Sand, Lime & other Concrete Blocks Str.Mat. Rate per Rate per Cmt in Cmt in Rs. Cement, RS Per Ton in Rs.

1 Up to 50 Mtrs initial lead No

2

Beyond 50 Mtrs and upto 100 Mtrs

3

RCC Pole 300 Kg WL Rate per pole in Rs.

included in the item Rate

9

12

15

182

Beyond 100 Mtrs and upto 150 Mtrs

15

19

23

262

4

Beyond 150 Mtrs and upto 200 Mtrs

20

26

32

290

5

Beyond 200 Mtrs and upto 250 Mtrs

25

32

39

334

6

Beyond 250 Mtrs and upto 300 Mtrs

32

39

49

334

Page 17 of 23

Rate as Proposed 2006-07 No.

Discription

d) Using light vehicle including fuel, oil, lubricants and crew subject to a minimum of 100 Kms per day in case of break down/ subject to prior approval of CEE(MW). 40

41

220 KV

110 KV

66 KV

33 KV

Per Day

Prevailing Board approved Rates

a) Loading of Power Trs, CT's. PT's Breakers, C&R Panels, 11KV Switchgears, wavetrap, coupling capacitors, HT UG Cables, Insulators, ACSR Conductor, Ground Conductors, etc.,

MT

845

b) Unloading of power Transformers, CT's PT's Breakers, C&R Panels, 11 KV Switchgears, Wavetrap, coupling capacitors, HT UG Cables, Insulators, ACSR conductor, Ground conductors, etc.,

MT

845

c) Loading of other materials like structural steel, building materials etc.,

MT

150

d) Unloading of other materials like structural steel, building materials etc.,

MT

150

Cmt

As per latest KPWD, SR rates

No.

320

Set

575

Loading and Unloading

Benching, Revetment and Pitching Providing granite rough stone 30 to 50 cms thick dry packing of revetments and pitching side slopes of quadrant including providing the walls, jelly packing, 0.15 cms thick and wedging etc., Complete including cost of conveyance of all materials.

42

Unit

Labour for 66/33KV lines using 9/9.5 Mtrs Long RCC Poles a) Erection of 9/9.5 Mtrs RCC Poles 300 Kg working load, in the excavated pit as per the approved drawing specification (excluding the cost of excavation, backfilling and concreting) Note: The rates of excavation, Backfilling and concreting are to be adopted as noted in SL nos 3 and 4 respectively.

b) Erection of DP structure excluding cost of erection of RCC poles. Including fixing of braces insulators etc., as per the approved drawings and specifications (excluding the cost of excavation, backfilling and concreting). Note: The rates of excavation, Backfilling and concreting are to be adopted as noted in SL nos 3 and 4 respectively.

Rate as Proposed 2006-07 No.

Discription

Unit

220 KV

110 KV

66 KV

33 KV

c) Fixing of V-Shape cross arms, single top supports and insulators.

Set

65

40

d) Fixing of spiral earth electrodes e) Road/P&T Guarding

Set Set

50 430

50 400

KM KM

1160 830

1120 830

Nos.

96

96

RM tr

25

25

f) Stringing Rabbit conductor, fixing disc insulator to cross arms etc., i) For hilly terrain ii) For plain terrain g) Fixing of guy sets in the excavated pits using 7/9 or 7/10 SWG guy wire/turn buckle, guy rod break insulators, as per the approved drawings and specifications (excluding the cost of excavation, backfilling and concreting) Note : The rates of excavation, backfilling and concreting are to be adopted as noted in SL nos 2,3 and 4. h) supplying and fixing of AC devices as per specification 43

Dismantling Same rate as that of erection of Power Transformer

i) Dismantling of Power Transformer ii Dismantling charges for conctrete with steel reinforcement

Cmt

340

iii) Dismantling of concrete only

Cmt

165

iv) Dismantling charges in all other cases

75% of erection charges in general

Rate as Proposed 2006-07 No.

44

Discription

Unit

220 KV

110 KV

66 KV

Special Locality Allowance Following places are eligible for extra locality allowance against each items on labour charges a) Dakshina Kannada district Bantwal, Mangalore, Sulya, Puttur, Belthangady taluks.

35%

b) Udupi : Udupi, Kundapur, Karkala Tqs

35%

c) Uttara Kannada District : Karwar, Supa, Haliyal, Sirsi, Mundagodu, Yellapur, Bhatkal, Siddapur, Honnavar, Kumta Ankola Tqs.

35%

d) Kodagu District : Madikeri, Virajpet, Somarwarpet, Tqs.

35%

e) Chikkamagalur District : Kadur, Chikkamagalur, Koppal, Tarikere, Mudigere, Narasimharajapura, Sringeri Tqs.

25%

f) Shimoga District : i) Hosangar, Thirthahally, Sagar, Sorab, Shikarpur Tqs ii) Shimoga, Bhadravathi, Honnali Tqs g) Davangere District : Chennagiri Tq only h) Dharwad District i) Kalgatagi ii) Dharwad Tq i) Haveri District : i) Hangal, Herekerur ii) Bydagi, Shigaon, Savanur Tqs., j) Belgaum District i) Khanapura Tq

25% 15% 15% 25% 15% 25% 15% 25%

ii) Hukkeri, Belgaum, Bylahongal, Soundatti Taluk's only.

15%

k) Mysore District : Heggadadevanakote, Hunsur Tqs

25%

l) Chamarajanagar District : Gundlupet, Chamarajanagar, Kollegal Tqs

25%

m) Hassan District : Sakaleshpur, Hassan, Arakalagud, Belur, Alur, Taluks only.

25%

Note: 1) In case of civil works where KPWD SR rates are adopted, the locality allowance as applicable in KPWD SR shall be followed. 2) For all other works the locality allowance as indicated above shall be followed.

33 KV

Rates as Proposed 2006-07 Amount in RS Sl No.

45

Description

Unit

220 KV

110 KV

66 KV

1

Surveying of cable route excavation trial holes as per field requirements, preparation of cable route profile, drawings for cable laying, final route alignment, marking lines and grades, preparation of final cable route, drawings after laying and energising for preparing bill of materials.

Kms.

25,000

25,000

2

Excavation of earth for laying of single core EHT UG Cable Cables to a depth of 1.5 mtr including removing & refixing the Kerb & pavement stone slabs , removing and refixing masonry of other services with patch work. Depositing of the Earth on back with a lead 50 mtrs. including storing, structing, providing caution boards, danger lighting. in the following strata of soils. a) In ordinary soil

Cmt.

400

400

b) Black Cotton Soil c) Laterite Soil b) In Dry fissured rock. c) In hard rock with chistling and wedging

Cmt. Cmt. Cmt. Cmt.

500 600 1,000 1,500

500 600 1000 1500

Cmt.

500

500

b) Cutting as flat surface

Cmt.

600

600

c) Cutting cement concrete surface

Cmt.

1,000

1000

3

Cutting the roads surface cable trench & disposing of the excavation, as directed including barricading providing danger lighting boards etc., in the following classifications of road surfaces a) Cutting Macadan road surface

4

Laying EHT single core, . XLPE copper cable in trefoil, tapping, fixing pipes for drain and gate crossing as per drawings & specifications in trench pipes, ducts by pulling, drawing etc., including transport, handling of cable drums, paving out cables using standard cable installation equipments. NOTE: The quoted rate per km shall include laying one circuit per km each circuits consisting of 3 Nos. Single core cables including transport of cable drums material, equipments to site and retaining unused items to stores.

KM/Ckts. 12,00,000

4,00,000

5

Handling and spreading riddled/sleved sand in the cable trench, forming cushion & cover around cable.

Cmt.

800

800

6

Handling and covering the cables in the trench with RCC protection covers (Slabs)

Nos.

300

300

33 KV

Rates as Proposed 2006-07 Amount in RS Sl No.

Description

Unit

220 KV

110 KV

66 KV

7

Back filling the cable trench, with selected available ridded earth from the trench excavation & consolidating with ramming in successive layers of 15 Cmts. Thickness watering wherever necessary,achieve 95 % protective density forming a crown for subsidence, including supply and laying in the trench PVC warming tape.

Cmt.

400

400

8

Disposing the surplus earth, debris, debris of excavation, after back filling including handling and transporting with max. lead of 12 to 15 Kms.

Cmt.

700

700

9

Handling and making normal straight joints for EHV power cables with all consumables at site etc., complete.

Nos.

1,00,000

20,000

10

Handling and making of cables end termination for EHV single core XLPE copper cable.

Nos.

1,25,000

20,000

11

Erection of supporting structure for EHV cable end terminations fixing cable with termination using suitable clamps fixtures connecting earth lead etc., complete.

Nos.

10,000

5,000

12

Erection of special cable terminating structure for EHV Cable

Nos.

13

Erection of single phase earth link boxes on to the cable mounting structure connecting earth leads with all lugs, fixtures, clamps bolts, and nuts complete.

Nos.

15,000

15,000

Nos.

1,000

1,000

Mtrs.

2,000

2,000

14 15

Handling and fixing of cable joints/route marking blocks on cable route. Thermal Backfill, design, source , procure and provide suitable thermal backfill + NTR value 120 degree.

1,25,000

33 KV

Rates as Proposed 2006-07 Amount in RS Sl No.

Description

Unit

220 KV

110 KV

66 KV

16

FOUNDATION: Engineering supply of all labours, materials and construction of RCC footings of any depth, pedestals including the cost of Excavation, concreteing, cement reinforcement steel for all the works, grouting under pinning etc., for EHV cable end terminations structure.

Nos.

50,000

17

JOINT BAYS: Designing and providing RCC joint bay to accommodate jointing of 3 Nos. of single core XLPE, UG cable. The construction shall be side walls of 15 Cms. thick with necessary reinforcement as per design and directions including providing RCC floor slab on PCC, 1:4:8, 100 mm thick, as per the design and directions including excavation, backfilling with sieved sand, the RCC shall be plastered in CM 1:4 12 mm thick. The RCC protections slab/cover shall be provided as per design.

Nos.

2,00,000

1,25,000

18

CABLE DUCTS: Including road crossings design of cable, crossing arrangement at strom water drain. The arrangment shall accommodate crossing of 3 Nos. of EHV. XLPE UG cable. The design supply and erection includes, RCC masonary, abutment, wall foundation and construction of cable duct, complete with all supplies and works.

Rmtr.

15,000

15,000

19

STORM WATER DRAINS: Design and providing crossing arrangment at strom water drain supply pipe line. The arrangement shall accommodate crossing of 3 Nos. of single core EHV XLPE UG cable .

Rmtr.

9000

9,000

20

CONCRETE: Providing and laying granite jelly cement 1:2:4 using 20mm and down size granite jelly and clean sieved sand including machine mixing, laying taping, curing and smooth finixhing for exposed faces and with necessary centering and form works etc., complete.

Cmt.

6,000

6,000

33 KV