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Tender For Provn Of External Electric Sup For Csd Complex Near Karam Singh Enclave At Pms Under Ge Panagarh, panagarh-West Bengal

Military Engineer Services has published Tender For Provn Of External Electric Sup For Csd Complex Near Karam Singh Enclave At Pms Under Ge Panagarh. Submission Date for this Tender is 04-08-2025. Cable Accessories Tenders in panagarh West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

50162164
Tender For Provn Of External Electric Sup For Csd Complex Near Karam Singh Enclave At Pms Under Ge Panagarh
Tender
Indian
West Bengal
Panagarh
04-08-2025

Tender Documents

Tender Details

Provn Of External Electric Sup For Csd Complex Near Karam Singh Enclave At Pms Under Ge Panagarh; 1 Supply, laying & testingcable XLPE insulated, screened, PVC bedded, galvanizedsteel strip or wire armoured, electric power cables(heavy duty)with stranded aluminium conductor,11000 volts grade, of size 3 core95 sqmm, complete all as specified and directed. 2 M&L cable jointing kit for 11 KV (Earthed) grade cable for outdoor terminal heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 50 to 95 sqmm, complete all as specified and directed. 3 M&L cable jointing kit for 11KV (Earthed) grade cable for indoor terminal heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 50 to 95 sq mm, complete all as specified and directed. 4 Supply and install HT 11 KV out door type gang operated air- break switch suitable for horizontal or verticaltriple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating up to 400 Amps, complete all as specified and directed. 5 M & L lightning arresters expulsion type Complete with all fittings, transmission class, suitable for 11KV, discharge capacity 65 kilo amp, complete all as specified and directed. 6 M&L earthing complete with galvanized steel plate electrodes of size 600mm x600mm x 6mm thick buried directly in ground with earth pit not less than 2.25m deep below normal ground level with top edge of plate not less than 1.5 m below normal ground level connected to galvanized strip of 32 mm x 6 mm earth lead by means of nuts bolts check nuts GI washers earth strip protected by galvanized iron pipe 40 mm bore (light grade) including concrete pit in PCC (1:3:6) type CI, precast RCC cover slab of size 30x30x10 cm with one handle for lifting made out of 8 mm dia MS bar funnel wire mesh 20 mm bore galvanized iron pipe (medium grade) for watering charcoal or coke and salt in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR part 1 including testing on completion all as specified and directed. 7 Supply & Erecting Steel Tubular Swaged Pole as per IS : 2713 (Part-I to III) : 1980 Type 410-SP-55 (11.0 Metre long) including Cast Iron Base Plate, Finial Taper Plug, Cap, Mild Steel Bolts, Nuts, Screws with planting depth 1.8 metre & 9.2 m height above ground approximate weight 227 Kg including applying two coats of Black Bituminous Paint Internally and Externally from bottom End of Pole upto PCC Coping and applying with two coats of Aluminium Painting over a coat of Aluminium Primer (Externally from Top of Coping), complete all as specified and directed.[Note : Payment shall be made after submission of verified original purchase voucher / Invoice, manufacturers test certificate.] 8 M & L mild steel cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint, complete all as specified and directed. 9 M&L Plain Cement Concrete 1:3:6 type C2 (using 40 mm graded stone aggregate) as in foundation for pole etc., complete all as specified and directed. 10 M&L Plain Cement Concrete 1:2:4type B1 (using 20 mm graded aggregate) as in coping for pole including form work and finishing the surfaces even and smooth etc., complete all as specified and directed. 11 S&F Pin insulator porcelain vitreous 11000V grade, 150mm high, 150mm dia, nuts, bolts and washers etc, galvanised MS spindle , washers fixed on channels or directly on poles, complete all as specified and directed. 12 S&F Disc type insulator, porcelain, vitreous 145mm high and 255mm dia ball and socket type, white, brown or green, Two-in-series assembly for tension with tension clamps for conductors, working pressure 11000 volts, complete all as specified and directed. 13 S&F Aluminium Conductor Steel Reinforced (ACSR) (sizes as ordered) with permissible Sags and providing Jumper, etc., complete all as specified and directed. 14 M&L 32x6mm galvanised iron strip including connection from earthing in continuation to end point, complete all as specified and directed. 15 Design, Supply, installation, testing and commissioning of Outdoor type 11 KV package Compact Secondary Substation/ Compact station (CSS) (IEC:62271-202 & IEC-61330 / IS : 14786), comprising cast resin/VPI dry type transformer, LT panel VCB and capacitor panel with all interconnections, metering, protection, internal HT XLPE cable and LT copper bus duct suitable for short circuit current, internal earthing connections, type tested as per IEC codes including foundation etc. The height of the foundation should not be less than 0.6 mtr from NGL and consisting of following sub-systems and meeting following specifications and parameters :-ENCLOSURE SECTION:(a) Galvanised Sheet steel housing (minimum 2.00 mm thick with 4.00mm base) with corrosion resistance and all side openable hinged door and lock and key arrangements. (b) Steel parts are tested as per IS 6988. (c) Engineered for smooth air flow for natural cooling. (d) No direct access to High voltage parts. (e) GI strip earthing for all LV and HV equipments as per laid down policy. (f) Separate earthing for lightening protection and lightening spike, etc. (g) Separation steel sheet wall for VCB / Transformer / LT panel. (h) Heave lifting lugs with all equipments load. (j) Slopped roof. (k)Necessary danger plates outside of the CSS. (l) Necessary HT and LT cable / Earth strips opening. 16 Item No. 15.00 Contd.......HT SECTIONS:(m) One No Horizontal draw out with Vaccum Circuit Breaker (VCB) manual and 230 VAC motor operated spring charging mechanism with 24V DC closing/ opening shunt trip coils, Aux. switch, Mechanical on/off push button, mechanical opening counter with metering cubical auxilliary relay, under voltage relay, 8 window annunciator, battery power pack with suitable capacity of battery & in built charger for 24V circuit insulated stainless steel enclosure, 11KV / 630 AMP 25KA with rupturing cap 350 MVA and one metering Module (CVCM) with necessary CTs and PT MVA alongwith and earth fault relay enclosed in sheet steel tank with metering and protection of transformer self powered microprocessor based numerical relays & dedicated CTs for protection of transformer with following specifications:(i) Potential transformer -Single phase cast resin of ratio 11kv/110v, class-0.5, 100VA with HT primary fuses. (ii) Current Transformer - cast resin Ratio : 50-25/5+5A, Core 1:Cl.0.5, 15VA, Core2:Cl.5P10, 15 VA. (iii) Protection Numerical 20C + 1EF Relay. (iv) Auxiliary Relay.(v) Master trip relay. (vi) Trip Circuit supervision relay. (vii) Micro procrssed based Non- Directional IDMT. (viii) Indication lamps VCB off/ on/ auto trip/ trip circuit healthy/ spring charge indication. 17 Item No. 15.00 Contd.......TRANSFORMER SECTION:(n) One No Transformers 100 KVA, (Level-2) copper wounded dry rasin cast / VPI dry type (IS:11171 & IEC-60076-11) distribution type 11 KV/433V, 3 phase, 4 wire LT output, 50 Hz, AN, Dyn11, Delta / Star, insulator class - F, naturally cooled, dry type transformer suitable for indoor installation, with offload tap changer with steps ±2.5% up to ±5.0% on HT side with all necessary standard fittings andaccessories complete after necessary testing after completion with the following specifications :-(i) Transformer Standard KVA rating :- 100 KVA. (ii) Primary Voltage :- 11 KV AC. (iii) Secondary Voltage :- 433 V AC. (iv) Neutral earthing should be solidly earth system. (v) Frequency :- 50 Hz with ±3% tollarence. (vi) Vector Group :- DYn11. (vii) The losses at the rated voltage should be within the specified limit as per IS upto latest edition. (viii) The transformer enclosure should be with robust construction and shall be built of electricall welded MS sheet wire mesh or perforated sheet for ventilation, with lifting lugs, pulling lugs, top cover fixing bolts, rollers and enclosure base channels. (ix) The necessary HT and LT bushing as per IS 3347 and ammended up to date. (x) HT & LT terminals for cable connection shall be brought through side wall mounted bushing to a cable box with necessary cable entry and glands fixed on both side. (xi) Transformer should have necessary terminal marking plates and rating plates. 18 Item No. 15.00 Contd.......LT SECTION:(o) One No LT Panel, made with 1.6mm CRCA sheet with necessary angle iron frame, dust and vermine proof, front side openable double door with necessary locking arrangement, opening for Busbar / cable entry, opening for natural air ventilation / cooling, necessary Ammeter, voltmeter, selector switch, CTs, paints and primer with following accessories :-Incoming :-(i) 160A, 415V, 4P, MCCB (35 kA) complete with necessary auto on/off mechanism, electrical and mechanical interlocking as required and as manufacturers approved drawing - 1 No, (ii) ON/OFF/TRIP indicating lamps - 2 Set, (iii) LED phase indicating lamp with 2A SP MCB - 2 Set, (iv) Multi-function meter - 2 No, (v) 250/5A Class-1 CT for MFM & APFCR - 3 Set, (vi) Type I Surge Protection Device - 1 No.BUS BARS:-400A, 415V, 35 kA, 50 Hz, 3-phase, 4-wire, Aluminium bus bars. 19 Item No. 15.00 Contd.......Outgoing(i) 63A,4P MCCB, 25KA with electronic release - 3 Nos, (ii) 32 A, 4P MCCB, 25KA without capacitor duty contactor, ON/ OFF push buttons & LED indicating lamps - 01 Nos.(p) Necessary interconnections for HT and LT equipments with suitable size insulated copper busbar.(q) Necessary foundation for installations of CSS. (r) Tested as per IEC / IS Code. (s) Including PCC foundation as per manufacturers design / drawings (The height of the foundation should not be less than 0.6m from NGL & PCC work including in unit cost.Note :(I) The entire sketch, drawing & design & make of spare parts of CSS should be submitted by contractor from approved manufacturer within one week of sample approval & the same shall be approved by GE before ordering the materials to manufacturers by contractor.(II) The unit rate quoted by bidder is inclusive the following aspects :-(i) Design, Drawings, supply, installation, commissioning & testing, transportation of CSS & after sales services upto 2 years.(ii) Payment shall be made after submission of original invoice / purchase voucher (verified by Engr-in-Charge), Manufacturers Test Certificate, Guarantee Certificate of 2 years from contractor & warranty certificate from manufacturer. 20 Excavation in trenches not exceeding 1.5m wide and not exc. 1.5m depth and getting out in soft / loose soil, complete all as specified and directed. 21 Returning, filling, including spreading, leveling, watering and well ramming in layers not exc. 25cmin soft / loose soil, complete all as specified and directed. 22 Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point, complete all as specified and directed. 23 Supply and lay for dry, clean, dirtless river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying & punned down to the required depth, complete all as specified and directed.[Note : Only punned thickness shall be measured & paid.] 24 M & L un-reinforced precast concrete cable cover, class HV, type 1 with peak, flat, size 300mm x 180mm x 40mm, complete all as specified and directed. 25 M&L fly ash bricks locally available laid dry width wise across the line of cable in trenches for protection of UG cable, complete all as specified and directed. 26 M&L RCC cable route indicator ofsize 1300x300x100 mm duly written HT CABLE in block letter, duly engrave as MES and painted with synthetic enamel paint over one coat of primer and fixing with PCC (1:3:6) C2 using 40 mm graded stone in 600x450x300 mm for fixing route indicator, complete all as specified and directed.[Note : (i) Unit rate of item includes excavation, PCC foundation for erection of route indicator.(ii) Slab of route indicator to be provided with proper TMT bars in reinforcement.(iii) Route indicator RCC slab to paintingwith two coat ofred/blue colour synthetic enamel paint over on one coatof white primer base all as specified and directed by Engr-in-Charge.] 27 Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 3.5 core, complete all as specified and directed. 28 Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3.5 core, complete all as specified and directed. 29 S&F Galvanised Iron Pipe 80mm Bore (dia) ‘Light Grade’ for protection of UG Cable, laid in Floors/ Road Crossing, fixing to Pole with Mild Steel Clamps, Nuts, Bolts, etc., complete all as specified and directed. 30 S&F Galvanised Iron Pipe 50mm Bore (dia) ‘Light Grade’ for protection of UG Cable, laid in Floors/ Road Crossing, fixing to Pole with Mild Steel Clamps, Nuts, Bolts, etc., complete all as specified and directed. 31 Labour only for Horizontal Boring with HDD machine for Passing Protection Pipe up to 80mm Bore (dia), under Road /Foot Path, not exc. 10.00 mtr in a Single Length, complete all as specified and directed.[Note : Pipe to be measured separately.] 32 S&F Galvanised Iron Pipe 100mm Bore (dia) ‘Light Grade’ for protection of UG Cable, laid in Floors/ Road Crossing, fixing to Pole with Mild Steel Clamps, Nuts, Bolts, etc., complete all as specified and directed. 33 S&F Metal cable route indicator of height 750 mmMS Flat of 40 mm x 4 mm with Circular 100 mm diameter MS Sheet of minimun thickness 3 mm duly engraved LT CABLE including Aluminium paint over it and to be fixed 150 mm below ground level with PCC (1:3:6) (40 mm aggregate) of size 250x250x300 mm, complete all as specified and directed. 34 Supply, commissioning and testing Outdoor type LT Distribution Panel of size 1.2 x 1.2 x 0.450 m, 3.15 mm thick Double door type, weather proof, CPRI approved, Seven tank treatment powder coated factory made LT Panel board, totally enclosed, dust and vermin proof openable from front & back side, canopy headed,Cable alley at both sides, connected with suitable size MS angle iron frame, for main distribution Panel, fabricated with CRCA sheet 3.15mm thick sheet including IP - 54 protection, installed on concrete base made of PCC (1:3:6) type C1 using 20mm graded aggregate, including self locking arragement with & including following accessories, complete all as specified and directed:-BUS BAR CHAMBER(a)Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 150 Amps supported at required intervals sleeved with heat shrinkable PVC sleevings.The bars shall be colour coded at required intervals for identification - (SET OF 4) - 1 No.INCOMER(a) MCCB 63 Amps, 415 volt, 16 KA Breaking capacity 4 pole duly connected to bus bar -01 Nos. 35 Item No. 34.00 Contd.......OUTGOING FEEDERS(a) MCCB 32 Amps, 415 volt, 16 KA Breaking capacity, 4 pole duly connected to bus bar -02 Nos.(b) MCCB 25 Amps, 415 volt, 16 KA Breaking capacity, 4 pole duly connected to bus bar -01 Nos.INDICATING DEVICES(a) LED Indicating lamps for Main Supplyindicating R, Y B - (Set of 3) - 1 No.(b) Digital Voltmeter (96mmx96mm) 0-500 Volt with selector switch of 10Amps -1No.(c) Current Transformer havingRatio 63/5- (SET OF 3) - 1 No(d) Digital Ammeter 0 to 500 Amps with selector switch -1 No.(e) Control MCB 2.0 Amps SP - 3 No.

Key Value

Document Fees
INR 500 /-
EMD
INR 79000.0 /-
Tender Value
INR 39.47 Lakhs /-

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