Rajasthan Rajya Vidyut Prasaran Nigam Limited Tender
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Rajasthan Rajya Vidyut Prasaran Nigam Limited - RVPN Tender
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date30 Oct 2024
Closing Soon19 Nov 2024
Tender Amount₹ 5,85,972
Costs
EMD
₹ 11,800Document Cost
₹ 1,180Tender Fee
₹ 590
Description
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Contact
Tender Id
2024_RRVPN_429717_1Tender No
E-NIT 18/2024-25 RVPN SWMTender Authority
Rajasthan Rajya Vidyut Prasaran Nigam Limited ViewPurchaser Address
-Website
http://http://energy.rajasthan.gov.in/content/raj/energy-department/rajasthan-rajya-vidyut-prasaran-limited/en/home.html
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Documents
BOQ Items
Hard Rock with Blasting subject to permission or without Blasting
150
54
8100
Laying of earthing risers of 50x6mm/50x10mm/50x12mm size M.S Flat at a depth of 0.80 m,eters from top level of foundations, including excavation of trench of required depth and backfilling of the same, transportation of M.S Flat from site store to locations, preparation of risers bending as per requirement ( after heating if necessary), fixing on and welding / bolting to equiopment/ structure and peaks of structures, laying in the trench, welding to the earth mesh of M.S Rods as per drawing, including welding of extra length of M.S Flat of required, application of bitumen compound and covering with bitumen impregnated tape on all welded joints, painting of all surface of risers above ground level with red oxide and green paint, for the type of soil prevalent at 0.80 meter below top level of foundations ( M.S Rod of above sizes & M.S Flat as required shall be made available by RVPN)
-
-
-
In case electricity is made available by RVPN without charges
-
-
-
Any soil ,soft rock other than hard rock
200
28
5680
Hard Rock with Blasting subject to permission or without Blasting
60
59
3540
Placing of earth electrode of 25 / 28mm dia. M. S. Rod of length 7.50 meters (approx.) to a
depth of 8.00 meters from the top level of foundations, including drilling of 200 mm dia. earth pit having a throughout bore of 200 mm dia to a depth of 8.00 metres from the top level of the foundations, in all types of rocks by DTH system and overburden, including back filling of pit with Bentonite slurry (with cost of Bentonite slurry), including its preparation, transportation of M. S. Rod and Bentonite from site store to location, cutting of M. S. Rod to desired length, welding of earth electrode to earth mesh of M. S. Rod as per drawing, application of bitumen compound and covering with bitumen impregnated tape on all welded joints ( (M.S Rod of above size & M.s Flat as required shall be made available by RVPN )
-
-
-
(i) In case electricity is made available by RVPN without charges.
13
11230
145990
ERECTION OF SUB-STATION STEEL STRUCTURES columns, Beams ,lighting mast and equipment structures (excluding Circuit Breakers and nuts & bolts, washers etc from site store to locations Their assembly, placing on foundation, fixing of template, with Foundation, fixing of template,. with foundation bolts as required Leveling and preparing for grouting as required but excluding Grouting, erection after grouting and tightening & punching of nuts & bolts. (Maximum height of structures up to 20 meters)
17
2321
39457
BUS - BAR WORK
-
-
-
STRINGING of 220KV,132KV, 33KV & 11KV Bus Bar of ACSR conductor, including transportation of conductor,disc Insulator and tension hardware from site stores to location laying And cutting required length of conductor, cleaning and assemblyof disc insulators as required along with fitting of bolted type or compression tape tension hardware as made available (compression machine shall be provided by RVPN on rent free basis) making up at one end, stringing of conductors between the beams with specified sag and tension, also equalizing sag and fitting spacer T-Clamps for twin conductor for three plates of conductors in each bus-section.(Per jumper basis)
-
-
-
i) Any Single Conductor
3
1165
3495
ii) Any double Conductor
6
1758
10548
JUMPERS OF ACSR conductor ( 3 nos Y- type)between bus To equipment or between equipment to equipment or between bus, including transportation of conductor, disc insulators and hardware from site stores to locations, cleaning and assembly of disc insulators as required along with fitting of suspension hard- ware and erection as required, cutting required length of conductor making connections, fixing of spacers & spacer T-Clamps as required, tightening of clamps/connectors, dressing etc, for three phases. (Per jumper basis)
-
-
-
i) Any Conductor
114
111
12654
STRINGING of Earth wire(size 7/3.15 mm or 7/4.00mm) Including transportation of earthwire, tension hardwares Etc.from site store to locations laying and cutting required Length of earthwire,fitting of bolted type or compression Type hardware as made available (compression machine Shall be provided by RVPN on rent free basis) making up at One end stringing of earthwire between structure peaks with Specified sag and tension, jumpering and connecting earth Bonds, for single earthwire.
10
292
2920
ERECTION OF SUB-STATION EQUIPMENTS
-
-
-
Erection of Current Transformer/Potential Transformer/ Capactive voltage Transformer /Series Reactor /Residual Voltage Transformer /Neutral Current Transformer with Clamps & connectors, on already erected steel structure including transport-Tation of base frame,fixing of terminal connectors,tightening of nuts & bolts etc. complete in all respect.
-
-
-
ii) 132KV CT/PT/CVT/
6
1415
8490
iii) 33 KV CT/PT
6
532
3192
Erection of Lightening Arrestor on already erected steel structure Including transportation of Lightening Arrestor,clamps & connectors Surge counter etc. from site store to locations fabrication of base frame Fixing of terminal connectors, surge counter, tightening of nuts and Bolts etc. complete in all respect.
-
-
-
ii) 132 KV
3
1422
4266
iii) 33 KV
3
317
951
Erection of Isolators(Motorised/Non motorised) on already, erected steel structures including transportation of base frame, P.I's contacts mechanism box clamps & connectors etc from site store to locations minor fabrication as required and fixing of termnial connectors etc adjustment / aligment of isolator and its earth blade, if provided for their smooth operation and final adjustment if required after jumpering including erection of PI.
-
-
-
ii) 132 KV
-
-
-
a) Without Earth Blade
5
2596
12980
iii) 33 KV
-
-
-
a) Without Earth Blade
4
916
3664
Erection of 220 KV or 132 KV circuit breakers, including transportation of equipment, structure members, nut & Bolts, Clamps & connectors, accessories etc. from site store to location assembly of support structure, their placing on foundation, levelling and prepairing for grouting as required, But excluding grouting, assembly/ placing of support colums / poles.Mechanism box/ control cubicles and other accesories as per manufecturers drawings, fitting of SF6 gas pipe lines, fabrication of air / oil pipe line as required, Electrical wiring from pole to control cubicle, fixing of terminal connectors as required, But excluding commissioning of CB, for all types of operating mechanism, as required.
-
-
-
ii) 132 KV
1
15223
15223
Erection of 33 KV, 11 KV CB including transportation of equipment, structure members, nut & Bolts, Clamps & connectors, accessories etc. from site store to location assembly of support structure, their placing on foundation, levelling and prepairing for grouting as required, But excluding grouting, assembly/ placing of support colums / poles.Mechanism box as per manufecturers drawings, fitting of terminal connectors etc. But excluding commissioning of CB.
-
-
-
i) 33 KV or 11 KV outdoor type (VCB / SF 6)
1
7404
7404
Errection of control & Relay Panles complete in all respect including transportation from site store to control room placing on foundation / cable trench as per layout, interconnection between Control & Relay panels and with existing panels, fixing of side/ top covers and doors earthing to existing earth strip in control room connection of bus wiring to existing panel and between control & relay panel as required.
-
-
-
ii) Duplex Panel
1
1265
1265
iii) Simplex Panel, DC Panel, RTCC Panel, PLCC Panel etc
2
632
1264
Erection of Marshalling Kiosk/ Line Matching Unit (LMU) / Line Matching & Distribution Unit (LMDU) complete in all respect including transportation from site store to location, placing on foundation / cable trench as per layout preparing for grouting of foundation bolts but excluding grouting etc.
-
-
-
i) 220 KV or 132 KV Marshalling kiosk
2
374
748
ii) 33KV Marshalling Kiosk
2
192
384
Erection of 132 KV class EHV transformer (Tank already placed on foundation with wheels.) including transportation of accessories from site stores to locations, erection of HV, IV, LV &other works etc. as per manufacturers drawing, preparation of oil, oil filling, dehydration of transformer (Filter machine, oil tank & operating staff shall be provided by RVPN) electrical wiring from individual equipment e.g. Buchholz relay, MOLG, OSR, etc. to marshaling kiosk, etc .But excluding testing & commissioning of transformer.
-
-
-
(a)If electricity is available & arranged by RVPN without charges.
-
-
-
(i) Transformer received oil filled.
1
42089
42089
LAYING AND TERMINATION OF CABLES
-
-
-
Control Cables
-
-
-
i) Laying of PVC insulated unarmoured / armoured control cables of 1.1 KV grade with copper conductor in cable trenches as per specification as required, including transportation of cable drums from site them on cable racks / cable trays / cable batten & dressing including removing and re-fixing trench covers as required making necessary connection testing cable marking on both the termunating ends etc. as required for all sizes from 2cx2.5 sq mm to 20cx2.5 sqmm, 4cx6sq mm.
-
-
-
a) Unarmoured control cable
6000
5
30000
ii) Fixing of control cable in position with single compression nickel plated brass cable glands confirming to IS: 12943 & having three metal washers and one rubber ring, including preparation of cable and drilling of corresponding holes in gland plates etc. as required, & including cost of cable glands, for each cable gland of size.
-
-
-
a) 19 mm unarmoured control cable
48
44
2112
c) 25 mm unarmoured control cable
24
67
1608
e) 32 mm unarmoured control cable
24
96
2304
iii) Termination of wires of cables with copper conductor using copper terminal ends ( pin or ring type as required of Dowell's or equivalent make as approved by the Engineer- In-Charge ) duly crimpede with crimping tool including making wire ends ready f or crimping ferulling & dressing of wire etc. as required including cost of terminal ends for all wires for each cable at both ends for cable at both ends of the following size
-
-
-
a) 2.5 sqmm for any number of core
210
11
2310
b) 4 sqmm for any number of core
170
14
2380
PART-B (Dismantling Work)
-
-
-
DESTRINGING OF 220 KV , 132 KV, 33 KV & 11KV Bus Bar of ACSR conductor, including transportation of conductor, disc insulators and tension hardware from site stores to location, laying and cutting required length of conductor, cleaning and assembly of disc insulators as required along with fitting of bolted type or compression type tension hardware as made available, making up at one end, stringing of conductors between the beams with specified sag and tension, also equalizing sag and fitting spacers and spacer T-clamps for twin conductor, for three phases of conductors in each bus-section.(Per jumper basis).
-
-
-
i) Any Single conductor
6
1165
6990
Dismantling of JUMPERS OF ACSR conductor ( 3 nos Y type ) Clamps and connectors including transportation and proper stacking of dismentled material from location to site store,
-
-
-
i) Any Conductor
54
111
5994
Cost of dismantling charges 60% of erection charges taken as per order No. RVPN/SE (SSPC)/ XEN(TK)/A.1/D. 1317 Dt 12.10.15
1
7790
7790.4
Part C- P&F Yard Light
-
-
-
P & F Normal / High Output High pressure sodium vapour/ Metal halide / Halogen lamp as required complete in all respect. All as per pre approved by Engineer incharge
-
-
-
HPSV Tubular lamp Normal Output
-
-
-
250 Watt 28000 Lumens
4
360
1440
P & F IP -65 protected integral flood light luminaire suitable for HPSV/ Metal halide lamp comprising of powder coated die cast aluminium housing, electrochemically brightened and anodized stippled aluminium reflector, covered with suitably gasketed heat resistant and toughened glass, porcelain holder, integral control gear box having copper ballast, capacitor, electronic ignitor prewired with pvc insulated copper conductor up to terminal block including making connection testing etc. as required. (with out lamp)
-
-
-
1 X 250 Watt
4
6150
24600
P & F flush/surface type plastic enclosure for housing MCB/Isolator with Din rail including making connections with lugs, repairs etc. as required
-
-
-
Two way
4
400
1600
Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947- 2, low watt losses, trip free mechanisum , energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR
-
-
-
Single pole MCB (With B/C curve tripping Characteristics)
-
-
-
i) 6 A to 32 A rating
4
158
633.88
Double pole MCB (With B/C curve tripping Characteristics)
-
-
-
ii)40 A rating
1
762
762.71
Four pole MCB (With B/C curve tripping Characteristics)
-
-
-
Providing & Fixing of Recessed/surface mounting heavy duty horizontal type Double Door ( Metal / Glazed )Distribution board with Metal end box made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3, powder painted complete with reversible door (for double door DB only )100 amp. insulated copper bus bar/shorting link , copper neutral link, copper earth link , color coded interconnecting wire set of suitable rating and din bar,masking sheet, making internal DB terminations with copper lugs, Ferrules, detachable gland plate, including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR
-
-
-
Metal door (Three phase) IK-09 and IP-43 with Metal end box
-
-
-
i) 4 Way
1
3252
3252.54
Glaze door single phase) IK-09 and IP-43 with Metal end box
-
-
-
ii)4 Way(4+2)
1
1818
1818.64
Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Un-Arrmoured Aluminium cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity 99.6 %, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR
-
-
-
4 Sq. mm
-
-
-
i)2 core
175
51
9045.75
Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Arrmoured Aluminium cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity 99.6 %, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR
-
-
-
6 Sq. mm
-
-
-
i) 2 core
50
108
5423.5
16 Sq. mm
-
-
-
i) 4 core
75
196
14745.75
Part D - Oil filteration
-
-
-
Dehydration / filtration of Transformer Oil (Electricity shall be supplied by the Deptt.) of 132/33 KV 20/25 MVA transformer at 132 KV GSS Hindoli as per norms and testing thereof in presence of Work In-Charge.
15950
2
47371.5
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