SITC for Shifting / Modification of 66kV Electrical Utilities of TPDDL from Rithala to Indian Railway Line Section of Rithala - Kundli Corridor of Delhi Metro Phase-IV.

66kV, 1C x 1000 sq.mm

Total of Schedule D (Credit against released material) :

Bill of Quantities (BOQ)

Contract D2EUD-02: Supply, Installation, Testing & Commissioning for Shifting / Modification of 66kV Electrical Utilities of TPDDL from Rithala to Indian Railway Line Section of Rithala – Kundli Corridor of Delhi Metro Phase – IV

Schedule : A (Underground Cabling work)

PART A1 (SUPPLY)

Supply of 66 kV, 1Cx1000 sq.mm cable having stranded compacted circular Aluminium water blocked Conductor, screened, Tree Retardant XLPE Insulation (cured by dry curing process), extruded semiconducting compound, water swellable tape, Corrugated aluminium sheath, HDPE Outer sheath provided with graphite coating, as per TPDDL specifications.

Supply of 66 kV, 1Cx630 sq.mm cable having stranded compacted circular Aluminium water blocked Conductor, screened, Tree Retardant XLPE Insulation (cured by dry curing process), extruded semiconducting compound, water swellable tape, Corrugated aluminium sheath, HDPE Outer sheath provided with graphite coating, as per TPDDL specifications.

Supply of 66 kV, 3Cx300 sq.mm cable having stranded compacted circular Aluminium water bloked Conductor, screened, Tree retardant XLPE Insulation (cured by dry curing process), extruded semiconducting compound, water swellable tape,Copper tape, pp fillers with water blocking yarn, sleeve extruded PE inner sheath, Non conducting water blocking tape, G.I round wire armoured bind by rubberized cotton tape and PE outer sheath provided with graphite coating as per TPDDL specifications.

Supply of Heat Shrinkable Straight Through Joint (Shield-break/in-line and including RFID Active Ball Marker) with Shear Head Bolt (Hexagonal Shape) Type Mechanical Connector for 66kV, 1C x 1000 Sqmm or 1C x 630 Sqmm Aluminium core XLPE insulated screened and armoured cables as per TPDDL specifications.

Supply of Heat Shrinkable Outdoor Termination with Mechanical Lug and possessing UV & Fire retardant property for 66kV, 1C x 1000 Sqmm or 1C x 630 Sqmm Aluminium core XLPE insulated screened and armoured cables as per TPDDL specifications.

Supply of Heat Shrinkable Straight Through Joint (including RFID Active Ball Marker) with Shear Head Bolt (Hexagonal Shape) Type Mechanical Connector for 66kV 3Cx300Sqmm Aluminium core XLPE insulated screened and armoured cables as per TPDDL specifications.

Supply of Heat Shrinkable Outdoor Termination with Mechanical Lug and possessing UV & Fire retardant property for 66kV 3Cx300Sqmm Aluminium core XLPE insulated screened and armoured cables as per TPDDL specifications.

Supply of 60kV, 10kA Cl-3, Polymer type LA with Surge Counter complete in all respects for 66kV earthed system.

Supply of 3-phase Link Box without SVL (i/c Metal Enclosure Box)

Supply of 3-phase Link Box with SVL (i/c Metal Enclosure Box)

Supply of Single phase Link Box without SVL

Supply of Single phase Link Box with SVL

Supply of Bonding cable with copper conductor of size 300 Sqmm

Supply of Rail Pole painted with red oxide & aluminium paint.

Supply of HDPE pipe PE-63 grade, DN-160mm and PN-6 Class

Supply of HDPE pipe PE-63 grade, DN-200mm and PN-6 Class

Supply of RCC Cable Protection cover as per specification.

Supply of 48 Fibre OFC Cable

Supply of 24 Fibre OFC Cable

Supply of HDPE PLB Duct 40 mm dia

Total of Part A1 (Supply)

PART A2 (LABOUR)

Excavation of Cable trench, as per approved cross-section drawing, by mechanical means (Hydraulic excavator)/ manual means, including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Cutting bituminous road and making good the same portion including supply of extra quantities of materials i.e aggregate, moorum screening, red bajri and labour as required.

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-In-charge.

Providing and Laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per direction of Engineer.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Laying of Pipes (HDPE / GI / MS / RCC) exceeding 80 mm dia but not exceeding 300 mm dia, including jointing them / providing sockets etc, by Manual Moling or by excavation upto 1.5 mtr. depth, dressing of sides, ramming of bottoms and then returning the soil as required, in layers not exceeding 20cm in depth, consolidating No deposited layers by ramming, watering, etc and disposing of surplus excavated soil within a lead of 50 m as per directions of Engineer.

Crossing of Roads by Trenchless technology and laying of HDPE / Metal Pipes of dia 160 mm including jointing of pipes etc. as required at site.

Crossing of Roads by Trenchless technology and laying of HDPE / Metal Pipes of dia 200 mm including jointing of pipes etc. as required at site.

Crossing of Roads by Trenchless technology and laying of dia 40 mm PLB duct including jointing of pipes & drawing of OFC etc. as required at site.

Laying of 66kV 1Cx1000 or 1Cx630Sqmm Aluminium Core XLPE cable in the excavated Trench as required, covering the cable with RCC cable cover as per design & refilling the trench with good earth. The trench shall be properly rammed, dressed besides removal of surplus malba from the site of work within 50 metres lead as per directions of Engineer.

Laying of 66kV 3Cx300 Sqmm Aluminium Core XLPE cable in the excavated Trench as required, covering the cable with RCC cable cover as per design & refilling the trench with good earth. The trench shall be properly rammed, dressed besides removal of surplus malba from the site of work within 50 metres lead as per directions of Engineer.

Laying of 66kV, 1C x 1000, 1C x 630 or 3C x 300 Sqmm cable in existing/ already laid HDPE Pipes.

Laying of OFC along with PLB HDPE duct by manual / mechanical means.

Construction of pre fabricated RCC joints chamber as per specification and the construction practice of TPDDL

Splicing of OFC (48F/24F) including supply of protective enclosure in existing / New Joint Chambers for making Straight/Branch joints and end to end testing of all Fibres after Splicing.

Providing and laying Sand cushioning for cable route as per approved drawing.

Supply & Providing PVC tie having following dimensions for fastening of 66kV 1Cx1000 Sqmm Cable Length : 750 mm Width : 9 mm

Supply and providing Warning tape suitable for 66kV cable of the following size. Thickness of Tape PVC = 300 Micron Width of warning Tape = 150 mm

Supplying and fixing of cable Route Marker / Joint Marker as per Approved design and specifications of TPDDL.

Supply, Fabrication & Installation of GI cable ladders tray continuously connected as per specification and as required. Note : necessary anchor fasteners or any other fabricated G.I item of any size as approved is included in this item and shall not be paid seperately.

Mounting of 66 KV aluminium XLPE cable including its jumpering at both ends, good quality of Aluminium socket, ferrules, Jumper Cone, Tyco Clamp, PG Clamp etc shall also be supplied by the Contractor.

SITC of HDPE Cleats set, MS Strip and hardware for fixing of cable including painting one coat of red oxide & two coat of black paint.

Painting of Cable with Fire Retardant Paint (Supply of Paint includes) as per TPDDL Specification. This items will be used on the externally exposed cable. (Upto 10 Mtr length from ground Level)

Installation of Heat Shrinkable Type Straight through Joint Box for 66kV 1Cx1000 or 1Cx630 Sqmm Aluminium Core XLPE cable complete.

Installation of Heat Shrinkable Type Outdoor Termination for 66kV 1Cx1000 or 1Cx630 Sqmm Aluminium Core XLPE cable complete.

Installation of Heat Shrinkable Type Straight Through Joint for 66kV 3Cx300 Sqmm Aluminium Core XLPE cable complete.

Installation of Heat Shrinkable Type Outdoor Termination for 66kV 3Cx300 Sqmm Aluminium Core XLPE cable complete.

Erection, Testing & Commissioning of Bonding Kit (Single point/Mid point/Cross Bonding) per circuit of 66kV at a Joint Bay/Termination complete including erection of Link Boxes (with/without SVLs), laying & connecting Bonding Cable, providing & crimping of lugs, fixing of clamps etc. complete. The cost of supplying Link Boxes (with/without SVLs) & Bonding Cable shall be paid seperately. The cost of Earthing is also seperate

Erection, testing & Commissioning of LA with Surge Counter complete in all respects for 66kV earthed system.

Erection of Rail Pole (Above 8 mtr and upto 13 mtr. long) in brick ballast and ramming the foundation with cement concrete (1:2:4) included excavation, backfilling & disposal of surplus mulba within 50 metres lead as per directions of Engineer.

Supply, Fabrication & fixing of Hot-dip Galvanized Steel Materials like channel, angles, flats, cross arms, clamps, hardware, nut-bolts etc. as per directions of Engineer.

Supply and Laying of "B"class GI Pipe of 150 mm dia for cable mounting on DP, etc. as per directions of Engineer.

Testing & Commissioning of 66kV U/G Cable Circuit as per ISI/IEC standard. Testing equipments as required shall be supplied/arranged by the contractor at his own cost. (All the tests after laying of cable are to be carried out for commissioning of the circuit)

Hiring of Excavator with driver & Fuel for restoration of cable Fault or any specific Usage as per direction of Engineer-in-Charge.

Total of Part A2 (Labour)

Bill of Quantities (BOQ)

Contract D2EUD-02: Supply, Installation, Testing & Commissioning for Shifting / Modification of 66kV Electrical Utilities of TPDDL from Rithala to Indian Railway Line Section of Rithala – Kundli Corridor of Delhi Metro Phase – IV

Schedule: B (Overhead Line Work)

PART B1 (SUPPLY)

Supply of Hot Dipped Galvanised Steel Super Structure for Towers similar to TATA design or DTL design or equivalent design already approved by any Govt. electrical utility agency as required to meet desired electrical clearences at site.

Supply of Hot Dipped Galvanised Steel Stub for lattice tower.

Supply of Template for Lattice Tower

Supply of Hot Dipped Galvanised Steel Nuts & Bolts with washers of various sizes for lattice towers & Stub.

Supply of ACSR Goat Conductor (Aluminium Strands – 30nos/3.71mm; Steel Strands – 7nos/3.71mm)

Supply of Single Tension Hardware Fitting (Compression Type) having Ball & Socket locking arrangement for insulator and suitable for single ACSR Goat Conductor complete in all respects with arcing horn.

Supply of Single Tension Hardware Fitting (Bolted Type) having Ball & Socket locking arrangement for insulator and suitable for single ACSR Goat Conductor complete in all respects with arcing horn.

Supply of Double Tension Hardware Fitting (Compression Type) having Ball & Socket locking arrangement for insulator and suitable for single ACSR Goat Conductor complete in all respects with arcing horn.

Supply of Double Tension Hardware Fitting (Bolted Type) having Ball & Socket locking arrangement for insulator and suitable for single ACSR Goat Conductor complete in all respects with arcing horn.

Supply of Suspension Hardware Fitting (with Envelope type suspension clamp) having Ball & Socket locking arrangement for insulator and suitable for single ACSR Goat Conductor complete in all respects with arcing horn.

Supply of Vibration Damper for ACSR Goat conductor complete in all respects.

Supply of 66kV, 120kN, B&S type Composite Polymeric Insulator

Supply of 66kV, 90kN, B&S type Composite Polymeric Insulator

Supply of OPGW (48 core)

Supply of OPGW (24 core)

Supply of OPGW Tension Assembly

Supply of Downlead Clamp Assembly for OPGW

Supply of Joint Box for OPGW

Supply of Vibration Damper for OPGW along with all accessories.

Supply of Earth Bond

Supply of Number Plate

Supply of Danger Plate

Supply of Circuit Plate (1 set = each Cricuit)

Supply of Phase Plate (1 set = 3 Plates of RYB Colour)

Supply of Thermo mechanically Treated bars of grade Fe-500D or more for RCC foundation works

Supply Part of M-10 grade cement concrete for PCC. (Ref: DAR/Civil/2023/4.20.1.1)

Supply Part of M-30 grade cement concrete for RCC Foundation work (Ref: DAR/Civil/2023/5.33.1.2)

Supply Part of M-35 grade cement c

oncrete for RCC Piling work (Ref: DAR/Civil/2023/5.33.1.3)

Total of Part B1 (Supply)

PART B2 (Erection/Installation portion of Overhead Line Work)

Setting of stub-template including re-check survey for the lattice tower. (Template for setting of stub including all accessories shall be provided by Contractor)

Erection of towers with extensions / gantries complete in all respect , tightening and punching of nuts and bolts including tack welding of all nut & bolts upto 1st section of towers/gantry.

Stringing, Testing & Commissioning of ACSR Goat Conductor including hoisting of insulators, fixing of hardware fittings, jumpering etc. and fixing of vibration dampers

Stringing, Testing & Commissioning of OPGW including fixing of hardware fittings, vibration damper, earth bond etc.

Making, Testing & Commissioning of OPGW Joint Box

Fixing of following accessories

Number Plate

Ciruit Plate (1 set = each Cricuit)

Danger Plate

Supply & fixing of Galvanised Steel Barbed Wire on Monopole / Tower for making anti-climbing arrangement.

Total of Part B2 (Erection/Installation portion of Overhead Line Work)

PART B3 (Service Portion for Foundation Work)

Straightening, cutting, bending, tieing, lap/butt welding placing including binding with GI binding wire 18 SWG, in all structural heights and depth, complete as per drawings, specification and directions of Engineer. The scope of work will also include application of one coat of cement slurry inhibitor solution as per manufracture's instruction or as approved by the Engineer-in-charge.

Manufactured, Mixing, Laying, Transportation by transit mixer & Pouring of Ready Mixed Plain Cement Concrete of M-10 grade (Labour part of BOQ No B1-26 ) . (Ref: DAR/Civil/2023/4.20.1.1)

Manufactured, Mixing, Laying, Transportation by transit mixer & Pouring of Ready Mixed Cement Concrete of M-30 grade (Labour part of BOQ No B1-27) . (Ref: DAR/Civil/2023/5.33.1.2)

Manufactured, Mixing, Laying, Transportation by transit mixer & Pouring of Ready Mixed Cement Concrete of M-35 grade (Labour part of BOQ No B1-28) . (Ref: DAR/Civil/2023/5.33.1.3)

Boring work for Pile by driven hydraulic Piling Rigs. (length of pile for payment shall be measured up to bottom of pile cap).

750mm dia piles

1000mm dia piles

1200mm dia piles

1500mm dia piles

Boring work for Pile by DMC or Bailer Chisel Technique. (length of pile for payment shall be measured up to bottom of pile cap).

600mm dia piles

Extra for providing bulbs, for under reaming of piles as per approved drawing.

Vertical load testing of Single pile upto 50 tonne Safe capacity in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & directions of Engineer in-charge.

Per Test

Routine test (Test Load 1.5 times the Safe capacity)

Vertical load testing of Single pile above 50 tonne and upto 100 tonne Safe capacity in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & directions of Engineer in-charge.

Lateral load testing of single pile in accordance with IS Code of practice IS : 2911 (Part IV) for determining safe allowable lateral load on pile

Upto 50 tonne capacity pile

Above 50 tonne and upto 100 tonne capacity pile

Integrity testing of Pile using Low Strain/ Sonic Integrity Test/ Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil, mud, dust & chipping lean concrete lumps etc. and use of computerised equipment and high skill trained personal for conducting the test & submission of results, all complete as per direction of Engineer-in-charge.

Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means including getting out and disposal of excavated earth lead upto 50 m, as directed by Engineer-in-charge.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating No deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Centering and shuttering including strutting, propping etc. and removal of form work and finishing for Foundations, footings, bases for columns as per directions of Engineer-In-charge.

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in cement mortar 1:4 ( 1 cement and 4 coarse sand).

Plastering

Supplying, filling, spreading & leveling gravels of size range 5 mm to 20 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in- charge.

De-watering of pits

By Mechanical Pump minimum 5 H.P. Motor

Bill of Quantities (BOQ)

Total of Part B3 (Service Portion for Foundation Work)

D2EUD-02: Supply, Installation, Testing & Commissioning for Shifting / Modification of 66kV Electrical Utilities of TPDDL from Rithala to Indian Railway Line Section of Rithala – Kundli Corridor of Delhi Metro Phase – IV

Schedule: C (Miscellaneous Work)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories with charcoal/ coke and salt as required as per IS: 3043 with latest revision thereof.

Supply and fixing of Earthing GI Strip size 50 X 6 mm including connection / jointing etc. complete in all respect.

Supply and fixing of Earthing GI Strip size 25 X 6 mm including connection / jointing etc. complete in all respect.

Supply and Laying of Earthing GI wire size of 6 S.W.G including connection / Termination / jointing as required for earthing .

Cutting of Stub of Existing Towers as per directions of Engineer In-charge.

Dismantling of towers & conductors including Hardware Fittings, Insulators & other accessories.

Tower steel super structure

Conductor including earthwire, OPGW along with hardware fittings & insulators.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing 2.0 Meter high temporary barricade and arrangement for traffic diversion such as traffic signals during construction at site, for day and night as per site requirements. During construction of foundation / other activities requiring traffic diversion, this arrangement has to be maintained till completion of such activities. Local shifting of barricading along with all associated accessories at a particular location may be required during execution and may req

uire for traffic management. Nothing shall be paid extra for this local shifting.

Dismantling and re-recting the above barricading and other arrangements at new location as per instruction of Engineer.

Bill of Quantities (BOQ)

Total of Part B3 (Service Portion for Foundation Work)

Providing, Fixing & Maintaining Traffic Cones & caution tape etc. as per site requirements.

Total of Schedule C: Miscellaneous Work

Schedule: D (Credit against released material)

Release of Steel / Iron scrap

Release of Al. Conductor (Dog, Wolf, Weisel, Goat etc.)