Short dated tender - Tender For Supply Installation Testing and Commissioning of 125 Kva Dg Set At Circuit House Ajmer
Tender Value
20.98 Lakhs
Estimated cost
Bid Submission
17 Aug 2026
1 days left
EMD
4.61 Lakhs
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ajmer → Rajasthan
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Short dated tender - Tender for Supply Installation Testing and Commissioning of 125 Kva Dg Set At Circuit House Ajmer
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 12-Aug-2026 | Date Extended | Date | 17-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Note:-Please read Annexure A for each Items if not uploaded in e tender, see on pwdraj website. |
| 2 | SITC of Radiator Cooled Silent DG Set (As per latest CPCB-IV+ emission norms) having specifications as per A, B, C, D, E, F & G : |
| 3 | A) Diesel Engine : Turbo charged Diesel Engine ( conforming to BS:649/5514), multi cylinder, dynamically balanced flywheel, electric start of suitable BHP at 1500 rpm capable of taking 10% over loading for one hour after 12 hours of continuous operation., Dry exhaust mainfold with silencer and Diesel oxidation catalyst & selective catalyst reduction system (isolated from main DG chamber), up to 1.50 M exhaust piping (with LRB insulation & Alum. cladding ) as required .Diesel engine should have Precise emission control by treatment with Diesel exhaust fluid (DEF)/Aqueous urea tank (above 82.5 KVA) as per CPCB 4+ norms |
| 4 | B) Alternator : AC Brush less SPDP Synchronous alternator rated of appropriate KVA, 415 volts at 1500 rpm, 3 phase, 50 Hz, ac supply with 0.8 lagging power factor. Alternator conforming to BS 5000 (part 99) or IS/IEC 60034-1. . Alternator shall be self regulated with standard Alternator Protection( Over voltage , over speed & under voltage, under speed warning & shutdown). |
| 5 | C) Canopy : CPCB / ARAI approved Standard canopy with Weatherproof, powder coated Accoustic enclosure for DG set for sound attenuation fabricated from CRCA sheet steel (structure) including sidewals & filled with glasswool (96Kg/m3) /PU Foam. as per IS8183 and the thickness of the doors should be 28/40/50/85 mm as per rating . All doors/opening are sealed with neoprene /EPDN gaskets. The DG Set has Inbuilt / External in fuel tank to run 6 to 8 Hrs along with DEF tank (as per OEM standards). There should be provision of protection and tripping of DG set for temperature greater than 50 degree centigrade. The enclosure should be suitable for following capacity DG sets and alternator. Noise level shall be less than 75 dB at a distance of 1 Mtrs. in open free field environment as per ISO 8528 part 10 duly certified by authorised agency etc. |
| 6 | D) Instruments : Electronic / Mechanical governor, Manual & electric Start ,Batteries with battery charger, Electronic fuel system, advanced after treatment system (ATS), Exhaust gas recirculation(EGR) System along with Diesel oxidation catalyst(DOC) and Selective catalytic reduction (SCR) , supply module and DCU to control and monitor DEF. Engine instruments panel should have microprocessor based Genset monitoring system capable of displaying Running Hour, RPM, lubbrication oil pressure indication, lubrication oil temperature, battery charging indication, overspeed indication, fuel level etc. The control Panel should equipped with MCCB/ACB of suitable rating. |
| 7 | E) Base frame and foundation : Both the engine and alternator shall be mounted on suitable base frame made of MS channel & coupled through a flexible coupling or close coupled which shall be installed on existing cement concrete foundation and vibration isolation arrangements as per recommendation of manufacturer. |
| 8 | F) First filling of the FUEL Tank and DEF tank shall be done by contractor. |
| 9 | G) DG set will be offered for Inspection and Testing at OEM's Works ( as per approved QAP ) in presence of Departmental Engineers .In case of 13 hour running testing at OEM's works, cost of actual consumables will be reimbursed. |
| 10 | Note: 1. During the DLP, the contractor shall arrange for servicing of the DG set through authorized dealer of OEM, as per the manufacturers guidelines. The actual cost of consumables used during servicing will be reimbursed to the contractor by the end user department.2. Manufacturer / OEM must have its authorized service dealer in Rajasthan. Which can provide service within 6 Hours of compalint registration. |
| 11 | 125 KVA at 0.8 pf 415V 50Hz 3-ǿ with 4 Cylinder Engine |
| 12 | SITC of Auto main failure (AMF) Panel fabricated from CRCA sheet steel 2 mm Thick , Powder coated finish , Engine Start & Stop commands, control Relays , Ammeter & Voltmeter with selector switches, Control & 2 nos of required size 4 pole AC1 duty Power Contactors with 2 no. of required size 4 pole MCCB with Icu=100% Ics 25KA breaking capacity upto 200KVA & 50 KA above 200 KVA rating with adjustable O/L & fixed Short circuit, Timers, Electronic Hooter ,Visual & Alarm indication for faults, UPS, operator interface panel complete in all respect suitable for following capacity DG sets: ( M S / RCC structure required for AMF panel will be paid extra ) |
| 13 | 100 to 140 KVA |
| 14 | Supply & fabrication steel structure with MS channel / angle / joist / ISMB / sheet etc. including welding, rivetting, cutting, nut & bolt , one coat of primer & two coat of enamel paint etc. as required complete in all respect. . |
| 15 | Earth work in excavation/ by mechanical means (Hydraulic Excavator) / Manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sum on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed: |
| 16 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement Mortar 1:6 ( 1-Cement : 6-Sand). |
| 17 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level |
| 18 | 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 19 | Plaster on new surface on wall in cement sand mortar 1:4 including racking of joints etc. complete fine finish : |
| 20 | 20mm thick |
| 21 | Providing & Fixing of bus bar chamber housed in sheet metal box Confirming to IEC-60439/IS-8623 & IEC-60529/IS-2147 made out from 1.6 mm thick powder coated CRCA sheet,degree of protection IP-31, front openable bus bar made out of Copper suitable for 100 amp. Capacity , bus bar fixed on porcelain/DMC insulators at approved spacing including making connections etc. as required. |
| 22 | 450 mm long , 4 strip |
| 23 | 600 mm long , 4 strip |
| 24 | Providing & Laying XLPE insulated & P.V.C. sheathed Armoured Aluminium cable confirming to IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, 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 commissioning etc. as required of following size. |
| 25 | 150.0 Sq. mm |
| 26 | 3.5 core |
| 27 | 300.0 Sq. mm |
| 28 | 1 core |
| 29 | Providing & Laying XLPE insulated & P.V.C. sheathed Armoured Copper cable confirming to IS :7098 P - I of 1.1 KV with electrolytic grade Copper made of copper rods confirming to IS 613-1964, of purity >99.7 %, round / flat strip armouring, 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. |
| 30 | 2.5 Sq. mm |
| 31 | 8 core |
| 32 | Excavation of trench of size 75 cm (Depth) x 35 cm(Width) for laying of suitable no. of LT cables (Inter spacing between cables should not be less than 2 D) in ground with following procedure :- (a) Make a river sand bed of height 100 mm along the trench, (b) Lay the cable in the middle of the trench, (c) Provide river sand bed of height 100 mm on top of the cable, (d) Lay the protective Common burnt clay F.P.S. Bricks of Class designation 75 / Sand stone slabs of 50 mm thickness and 225 mm wide just above the sand bed vertically across the cable, (e) Backfill the excavated soil leaving 300 mm from the Ground level, (f)Lay the Cable warning tape and again back-fill the remaining portion of the trench upto the ground level and compacting the earth. |
| 33 | Add Extra in Item no.11.5 if Excavation done in Hard Rock / CC road / TAR Road and making Good the same |
| 34 | Add Extra in item no. 11.1 to 11.4 for Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. |
| 35 | Above 95 sq. mm and upto 185 sq. mm fixed with 40 mm x 4 mm thick suitable length red oxide and enamel painted MS clamp and base, pvc rawl plug and screws of sufficient size with spacing 0.6 Mtr. Between Clamps. |
| 36 | Plate Earthing as per IS:3043 with Hot dipped G.I. Earth plate of size 600mm x 600mm x 6.0mm by embodying 3 to 4 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, Heavy duty weather proof poly-propylene earth inspection chamber as per requirement of IS/IEC 62305 and tested as per IEC 62561-5 with lockable Jam free lid suitable for safe working load 60 kN of round / square size 250 mm, and Height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or less as required. |
| 37 | Plate Earthing as per IS:3043 with copper Earth plate of purity >95% of size 600mm x 600mm x 3.0mm by embodying 3 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, Heavy duty weather proof poly-propylene earth inspection chamber as per requirement of IS/IEC 62305 and tested as per IEC 62561-5 with lockable Jam free lid suitable for safe working load 60 kN of round / square size 250 mm, and Height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or less as required. |
| 38 | Supply & Laying following size earth strip in horizontal or vertical run in surface by means of Earth strip DMC Insulator including riveting/ soldering/ welding, Jointing shall be done by overlapping double the width of strip and with 2 set of Brass (for Cu strip) / GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required. |
| 39 | 30mm x 5 mm copper strip |
| 40 | 32mm x6mm G.I. ( Hot Dipped ) Strip Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 12, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 17, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 1 dayAug 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayAug 17, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 1 dayTender Documents
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