T-03/ECWD/SRE/2022-23

1. Supply of following Items :- (a) Supply of Heat shrinkable Out door jointing kits suitable for 11KV, 3x300q.mm XLPE cable (Raychem / Dension or PVVNL Approved vender).

(b) Supply of Heat shrinkable indoor jointing kits suitable for 11KV, 3x300q.mm XLPE cable (Raychem / Dension or PVVNL Approved vender).

(c.) Supply of Heat shrinkable Out door jointing kits suitable for 11KV, 3x185q.mm XLPE cable (Raychem / Dension or PVVNL Approved vender).

(d) Supply of Heat shrinkable indoor jointing kits suitable for 11KV, 3x185q.mm XLPE cable (Raychem / Dension or PVVNL Approved vender).

2. M.S. Round 32 mm dia

3. Supply of G.I. Strip size 50x6mm for earthing of outdoor & indoor equipment

4. Supply for cable support Galvanised Structure i) Galvanised Channel (100x50x6)mm

ii) Galvanised Angle (50x50x6)mm

iii) G.I.Pipe 110mm Dia 2mm thickness 2Mtr long with G.I.Clamp.

Supply of copper bus bar of size (2500x50x6)mm

5. Supply of ready mixed primer & ISI mark Aluminium Paint & ISI mark synthetic enaimel green paint for painting of installed all Structure & G.I.Strip.

6. Supply for Water level earthing i) G.I. pipe size 40 mm inner dia & thickness 2mm

ii) Solid copper cone Approx 225 mm long and 750 gm in weight

iii) Copper wire 6 SWG

iv) Copper flexible earthing strip of size 50x6mm for neutral

7. Safe carriage of with loading & unloading at both ends respectively. (under jurisdiction of PVVNL) i) ACSR Dog Conductor

ii) 11KV XLPE cable 3x300mm²

iii) 11KV XLPE cable 3x185mm²

iv) 11KV Incoming VCB CTR 600/300, 5AMP

v) 11KV Outgoing VCB 200/100/5

8. Miscellaneous Civil works of Increasing Capacity of 33/11 KV Substation T.P. Nagar (Saharanpur) from (1×10+1×5) MVA to (2×10) MVA. Construction of Plinth for 33/11KV T/F of (3.46x4.46x1.0)m 0.5 m above ground level) as per details:- i) Supply of 90 lbs rail pieces for T/F (44.64Kg/Mtrs.)

ii) Supply & Erection of 1st Class brick work for side walls size 0.23 m wide upto 0.35 m height cm C.C. ratio of 1:4 (cement & fine sand)

iii) Supply & Filling of brick ballast in plinth in ratio 1:4:8 (cement, coarse sand & brick ballast) with proper ramming. Size (3.0x4.0x0.65)m.

iv) Supply & Erection of R.C.C. work on the top of plinth in ratio 1:2:4 in (3.46x4.46)m size and 0.20m in thickness by using M.S. Tor of 12 mm dia. 12 Nos. in each direction across to each other & M.S.Channel (125x65x6mm) 52Kgs. The work also includes cutting, bending of M.S. Tor etc.

v) Supply & Erection of Quantity of M.S. Tor of size 12 mm dia required for reinforcement of plinth in R.C.C. work, work also includes cutting, winding and laying etc. in the T/F plinth.

vi) Grouting of 02 Nos. 90/105 lb. Rail pieces of 3.46m long and (50x50x6)mm M.S. Angle in R.C.C. work at the top of plinth work also includes cutting of rail and angles pieces etc.

vii) Supply & Erection of 12mm thick plaster with cement mortar ratio 1:4 (cement & fine sand) of plinth of 0.4m upper side.

9. Hiring of D/G Set including carriage, loading, unloading & operating charges (with fuel) at 33/11 KV Substation under construction in case L.T. supply is not available near S/S within prescribed accessible limit. 63 KVA, Three phase, D/G Set for fabrication of different structure at Substation.

10. Dismantling of Existing ( 5 MVA-1 Nos) Transformer Kept at suitable place outside switchyard i) Disconnecting HT cable connection from 33KV side & 11KV side of 05MVA Power transformer for removing power transformer from plinth after proper shutdown. Dismantling of 11KV cable support structure, copper bus bar structure, M.S.Frame etc.

ii) Disconnecting copper flexible/Earthing strip from Power transformer neutral & Dismantling neutral earthing system to facilitate removal of Power transformer from plinth.

iii) Disconnecting Earthing strip from body of 05MVA Power transformer.

iv) Draining of transformer oil from conservator, radiators of existing 05 MVA T/F, at 33/11 KV S/ST. P. NAGAR (Saharanpur) into the dry & clean drums and stacking at the safe place in Substation outside of switchyard. Empty drums shall be provided by contractor.

v) Removal of conservator, radiators and other accessories from existing 05 MVA Power transformer.

vi) Safe Shifting of 05 MVA Power transformer main body and other accessories from the substation switchyard to outside the switchyard at suitable place assigned by concern J.E/S.D.O (Distribution).

vii) Re-assembling of conservator, radiators and other accessories to existing 05 MVA Power transformer.

vii) Re-filling the transformer oil (old & used in existing 5MVAT/F)

11. Miscellaneous Electrical works of Increasing Capacity of 33/11 KV Substation T. P. NAGAR from (1×10+1×5) MVA to (2×10) MVA Installation of 33/11 KV, 10 MVA Transformer : i) Shifting of available 10 MVA 33/11 KV, Transformer to transformer plinth in Switch Yard.

ii) Erection of shifted Transformer at plinth by fixing all accessories like radiators, conservator tank, filling the transformer oil to desired level and ensuring that there is no leakage, complete job in all respect.

12. i) Fabrication and erection of cable support made of two pieces of M.S. Channel (100x50x6)mm, 2.75 meter long, joined to each other by means of 5 Nos. M.S. Angle (50x50x6) mm pieces of size 0.75Mtr long each by welding at equal intervals and grouting in a block of size (300x1000x1000)mm in C.C. 1:3:6 complete with one coat of ready mixed primer and two coats of Al. paint. Work includes providing of three Nos. M.S. clamps made of (50x6)mm M.S. Flat for holding the cable including nuts and bolts with stone Pad of size (300x300x75mm).

ii) Fixing 110mm dia 2mm thick 2M long G.I.Pipe over 11KV, 3x300Sq.mm XLPE Cable before mounting the 2No. Cable on cable support structure. Work includes fixing of Clamp, sealing of top and bottom end of the G.I.Pipe. One end of G.I.Pipe is to be buried under earth about 500mm.

iii) Fabrication of copper bus bar of size (2500×50×6)mm in L.V. side of 10 MVA 33/11 KV, power transformer. Work includes connection of outside bus bar in L.V. side busing rod of Power Transformer and other side with outdoor 11 KV cable box as well as providing empire tape and H.T. tape etc. for proper insulation work.

13. Installation of 11 KV Switch Gears in Control Room i) Carefully & safely shifting of 11 KV switch gears (I/C-1N0, O/G-1No) from outside to inside the switch gear room grouting foundation of bolts in C.C. ratio of 1:2:4 (including cutting of RCC floor and finishing of RCC floor) as per requirement placing, aligning and fixing of 11 KV anchor GI bolts and nuts of proper size for completion of work.

ii) Proper fixing and making bus bar connection in between two switch gears (I/C-1N0, O/G-1No) after proper cleaning. Work also include proper insulation, taping by empire, PVC and H.T. tape etc.

14. H.T. Power Cable Laying : i) Laying 11 KV, (3x300)/(3×185) mm2 XLPE Cable from power transformer to 11 KV incoming switch gear and 11 KV incoming switch gear to Double pole in the cable trench and 0.45 m wide, 0.90m depth. Providing 150 mm local sand for cushion beneath and 150 mm above the cable (quality of local sand required 0.375 cum/m in length). The cable shall be dully protected by brick. On both side of cable by laying brick vertically and bricks would also be laid bricks along the cable (minimum 18 Nos. of bricks are to be laid top and outer side along the single cable. The work includes digging of trenches, laying of cable in under ground trenches, joining of terminal's, back filling of earth and testing and commissioning of power cable etc. Spare cable shall be left over and laid in the trenches in shape of 6 m ring at both ends.

ii) Laying and dressing of 11 KV (3x300)/(3×185) mm2 power cable in air/Trench.

15. Preparation of 11 KV Power Cable ends:i) Making of cable end termination by Heat shrinkable Out door jointing kits suitable for 11KV, 3x300/3x185q.mm XLPE cable. Providing, fixing and crimping of proper size good quality lugs complete in all respect.

ii) Making of cable end termination by Heat shrinkable indoor jointing kits suitable for 11KV, 3x300/3x185Sq.mm XLPE cable. Providing, fixing and crimping of proper size good quality lugs complete in all respect.

16. Outdoor switchyard Earthing with 32 mm.size MS round Earth mat with Delta Earthing on power Transformer Nutral & 33 KV LA as per respo specification

17. Painting of S/S Structure

18. Testing & commissioning of Power T/F and all 33KV & 11KV switchgears / Panels. providing required No. of technicians with proper testing equipments during commissioning & energisation.

(ii) New 11 KV Feeder from 33/11 KV Sub-Station T.P. Nagar (Saharanpur) 1. Supply of following Items :- i) ST Pole 11Mtr. SP-55

ii) ST Pole 13Mtr. SP-72

iii) V Type Cross Arm 33 KV

iv) G.I. Channel 100×50×5

v) G.I. Angle (65×65×6)mm

vi) M.S. Earthing Rod

vii) Disc Insulator with Fitting 45 KN

viii) Stay Sets (16×1800)mm

ix) 11 KV Pin Insulator Poly with Pin

x) 11 KV Outdoor type J/Kit suitable for 3×185mmsq XLPE cable

xi) 11 KV Outdoor type J/Kit suitable for 3×120mmsq XLPE cable

xii) G.I. Wire 6 SWG

xiii) G.I. Wire 8 SWG

xiv) Stone pad (300×300×75)mm

xv) Grouting of poles (as per specification)

xvi) F clamp

xvii) Aluminium paint

xviii) Red Oxide Paint

xix) G.I. Pipe 100mm dia 3.00 Mtr. long over 3×185mm2 11 KV XLPE Cable for mounting cable on double/four pole structure including cost of clamp etc.

xx) Cable rout marker

2. Safe carriage of with loading & unloading at both ends respectively. (under jurisdiction of PVVNL) i) ACSR Dog Conductor

ii) 11 KV, 3×185mm² XLPE Cable

iii) HT ABC 3×120mmsq

iv) T/F 11/0.4 KV 100 KVA

v) T/F 11/0.4 KV 63KVA

3. Miscellaneous Electrical works for Construction of 11 KV Link Lines A- Erection of support after excavation of foundation pit in mix soil/normal soil/soft & hard rock and its back filling and leveling etc. The size of the pit will be (750×450)mm and having depth of 1/6th of the full length of the support & Erection of support. The work includes carriage and handling of supports from site store to pit site. (i) 11 M Long STP, SP-55 Round Pole

(ii) 13 M Long STP, SP-72 Round Pole

B- Fixing of all clamps & other accessories for example Cross Arm etc. on the supports. Work includes cutting of holes and providing M.S. Bolts wherever required. The work also includes carriage & handling of accessories from sectional store to pit site as well as any fabrication work if required. (i) Single Pole : (a) 11 M Long STP, SP-55 Round Pole

(b) 13 M Long STP, SP-72 Round Pole

(ii) Double Pole Structures : (a) 11 M Long STP, SP-55 Round Pole

(b) 13 M Long STP, SP-72 Round Pole

4. Grouting of supports in CC 1:4:8 (Cement, sand & 40 mm brick ballast) Grouting will be done upto 1/6th of full length of the support, up to ground level, 300 mm plinth above the ground level with C.C. 1:3:6 (Cement, Course sand and Stone grit) with muffing as per drawing, work includes back filling and proper ramming. (a) 11 M Long STP, SP-55 Round Pole

(b) 13 M Long STP, SP-72 Round Pole

5. Grouting of stay rods (20×1800)mm including all work of excavation, cement concrete in ratio 1:4:8 cement, sand, 40mm brick ballast) as per drg. including back filling, proper ramming etc and fixing tightening & nozzling of stay wire with stay rod with the poles of required tension as per drawing.

6. Earthing of supports with MS earth Rod of (20×2500)mm long including excavation of pit and driving M.S. Rod 3.0 M apart from support and 0.5m below the ground level and connecting below the earth electrodes with the help of G.I. wire no. 8 SWG and earthing lugs.

7. Laying, spreading, lifting and final sagging of 3 phases of ACSR Dog conductor in accordance with profile and sag chart including binding, Jumpering and fixing of P.G. Clamp as per requirement in 03 Nos. conductor in parallel.

8. Guarding between two poles like single poles, double poles etc. to guard 11 KV Line, at river crossing, road crossing etc. with G.I. wire no. 8 SWG and G.I. wire no. 10 SWG, including cutting with fabrication and fixing of guarding channel with clamps nut & bolts etc. as per drawing.

9. Fixing of danger board at each location as per specification of the drawing with clamps etc.

10. Painting of following supports/structures with 2 coats of synthetic enamel paint after one coat of ready mix primer including cost of all material, as well as rubbing/cleaning of surface as required for proper completion of work. Painting will be done by post office red paint from top to cross arm and remaining by Aluminium paint. 11 Mtr, SP-55 Poles including all channels/X-Arms /Clamps etc. (i) Single supports

(ii) Double supports

13 Mtr, SP-55 Poles including all channels/X-Arms /Clamps etc. (i) Single supports

(ii) Double supports

11. Wrapping of barbed wire on 11 KV PCC Poles/SP-55 ST Poles as anti-climbing device for a length of 0.6 Mtr., wire pitch/gap 13mm and fixing upper and lower end keeping lower end at a height of 2.75 Mtr. from the ground complete with supply and fixing of lower end & upper end clamps made of M.S. Flat 40×5mm complete with nuts & bolts & all other required material.

12. H.T. Power Cable Laying : i) Digging of trench of size 900x1050 mm for laying of 33KV cable including loops. (for double circuit cable laying)

ii) Safely laying of 11KV 3x185mmsq XLPE cable in cable trench by laying 2 No. Cables in each trench. (single circuit laying)

iii) Safe laying of 33KV XLPE cable in Air on D/P / F/P.

iv) Laying of Ist class bricks along the length on both sides and stone slab 650x450x40 as a top cover over the XLPE cable in trench. (Single circuit laying) (as per RESPO Norms)

v) Filling river sand in side beneath & around cable in the trench.

vi) Making of 11KVoutdoor type Heat shrink XLPE Cable Box of size 3x185mmsq and crimping of proper size Aluminium lugs. Work includes providing insulating tapes etc.

vii) Fixing 150mm dia 3 mtr long G.I pipe over 11KV 3x185 mm2 XLPE cable before mounting the cable on double pole structure. This work includes supply & fixing of clamps, Nut bolt, sealing of top and bottom of pipe and one end of pipe is to be buried under earth about 500mm including laying of cable in Pipe.

13. Road restoration work

14. Fixing of ‘P’ Bracket on Existing 11 KV line.

15. Shiffting of 11 KV PCC/STP Pole

16. Erection of T/F 11/0.4 KV 100 KVA

17. Erection of T/F 11/0.4 KV 63 KVA

VASUDEV ENTERPRISES