Providing power supply arrangements for 800KL underground Sump and pump house at Old Township FMD HAL Bangalore

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Details of Constitution or Legal Status such as certificate of incorporation, shops and establishments, etc.,

Address for correspondence:

Bank(s) details: [Copy of the cheque leaf to be uploaded]

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Average annual financial turn over during the last 3 years, ending 31st March of the previous financial year [ should not be less than 30% of Amount put to tender]

TURN OVER IN Rs:

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Details of Registered Contractor

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GST Detail:

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Contact details

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Valid Electrical contractor licence of appropriate voltage (Minimum 11KV) issued by any state Govt. under clause 45 of Indian Electricity Rules 1956 or as amended from time to time

Latest Bankers Solvency Certificate from Nationalized/ scheduled Bank issued within a period 12 months from the final date of submission of tender.

Please Enter Details to 'Name of the Bank' , 'Date of Issue','Value in C89``Rs. in Lakhs

Experience of having successfully completed similar works during last 7 years ending on the previous day of submission of tender should be either of the following: [Work completion certificates along with LOA/PO/WO should be uploaded] (i) THREE similar completed works each costing not less than the amount equal to 40% of the estimated amount put to tender. (ii) TWO similar completed works each costing not less than the amount equal to 50% of the estimated amount put to tender. (iii) ONE similar completed work costing not less than the amount equal to 80% of the estimated amount put to tender.

Type of Work: [Incase of private works the same shall be supported with TDS certificate]

Type of Work: [Incase of private works the same shall be supported with TDS certificate]

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work done

Type of Work: [Incase of private works the same shall be supported with TDS certificate]

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DECLARATION I

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DECLARATION II

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The payment terms shall be governed as per the terms indicated in General conditions of contract.

Basic Rate to be quoted for each item. Subject work is called on works contract basis and prevailing GST of 18% has been added in the BOQ on overall total. Any revision on this GST rate is to HAL account.

Sucessful offer that is L-1 (Lowest offer) will be determined including GST.

Amount towards GST will be paid along with RAR payment against invoice.

The tenderers are requested to abide by the rules of prevailing GST act.

This BOQ specification has to be read in conjunction with technical specifications and tender drawings. Any ambiguty in these have to be brought to the knowledge of contract section before submission of tender to avoid future claims/dispute.

Specification of item

Design, Fabrication, Supply, Installation, Testing and Commissioning of 11KV, 630A, minimum 21KA for 3 sec, Compatible compact switch gear (CSG), -3 way RMU(CCV)

Loading from CPP/MRS, HAL area, shifting, transportation, unloading the available 415V, 315KVA spare Transformer to Salvage yard area, erection on existing plinth and commissioning the same complete as directed. (Transformer will be supplied by HAL)

Supply, laying, testing & commissioning of following size HT armoured power cable

Supply and laying in already excavated trench / masonry duct / encasing in HDPE/GI/RCC Hume pipe/ fixing on wall /cable tray/RCC duct using necessary GI clamps at every 1mtr interval (minimum) testing & commissioning of 3C X 95 Sqmm 11KV XLPE insulated aluminium conductor armoured HT U.G cable(earthed) as specified in the technical specifications to the tender document and as directed by Engineer-in-charge.

Supply and laying in already excavated trench / masonry duct / encasing in pipe/ fixing on wall /cable tray/RCC duct using necessary GI clamps at every 1mtr interval (minimum) testing & commissioning of 3C X 240 Sqmm Al. Arm HT Cable (Un earthed) 11KV XLPE insulated aluminium(Al) conductor U.G cable as specified in the technical specifications to the tender document and as directed by Engineer-in-charge. Note:-Scope includes removing & re-fixing the existing cement slab after laying the cable and as directed by Engineer-in-charge.

Supplying and making indoor cable end termination with heat shrinkable type with brass compression gland and aluminium lugs for 3C X 95 Sqmm (earthed) PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 11 KV grade as required

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 3C X 240 Sqmm(un-earthed), XLPE aluminium conductor cable of 11 KV grade as required :

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for 3C X 240 sq. mm(un-earthed) , XLPE aluminium conductor cable of 11 KV grade as required

Supply, Installation, Testing & commiissioning of LT Panel.(PTA)

Incoming

1No- 630A, 415V gr. 50KA, 4P MCCB.

Lot-800A, 3Phase and 400A neutral 415V, short circuit rated 36KA for 1sec, TPN Aluminium bus bars with busbar insulators, heat shrinkable PVC sleeves etc.

1No- Multi function meter (MFM/MDM) suitable for 3ph, 4 wire, 240V(L-N), 5A, CL-1, RS 485 Port Digital MFM/MDM of EM6400NG of Schneider or any equivalent make meeting technical specification of above MFM complete in all respect.

Earth fault relay with suitable CTs

1Set-630/5A current transformers of suitable class and VA burden for metering.

1No- 32A 415V gr TP 36KA MPCB of for tapping power for metering and control circuit

1Set - RYB indicating lamps of LED module with 6A, 230V,10KA, SP MCB.

1Set- 6A, 230V, 10KA SP MCB for the protection of measuring instruments.

Outgoings:

2Nos - 250A, 415V gr. 36KA breaking capacity, TP+NL MCCB

1No - 125A, 415V gr. 36KA breaking capacity, TP+NL MCCB

3Nos - 63A, 415V gr. 10KA breaking capacity, TPN MCB

Design, fabrication, supply & installation of weather proof outdoor kiosk for erection of above LT Panel mounted on the existing brick pedestal using suitable size M.S channel iron frame work with cable entry from bottom fabricated out of 12 gauge sheet steel powder coated with 7 tank cleaning process with front lockable SS hinged door(Double door with padlock arrangment and tower bolt inside) and having all around working space of 150mm and canopy type top cover to avoid rainwater collection, complete as directed by Engineer-in-charge.

Supply & laying in the already excavated cable trench/fixing on wall/duct wall with necessary M.S clamps / encasing in pipes etc., testing & commissioning of following size XLPE insulated Aluminium(Al) conductor 1.1KV gr., earthed Armoured(Arm) U.G cables as directed and as per technical specification and as detailed below. (Note:- Excavation, sand & Brick Protection, concrete cutting, reconcreting, casing pipes will be measured separately.)

Supply of 3.5CX 240 Sqmm Aluminium armoured conductor

Supply of 3.5CX 25 Sqmm Aluminium armoured conductor

Supplying and providing 75mm thick sand around the LT 1.1 KV/HT grade armoured U G cables including providing the well burnt brick covering on sides and top of the cable as per standard practice.

For every additional one run to the above item

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required

3.5C x 240 Sqmm. Aluminium Arm LT cable.

3.5C x 25 Sqmm. Aluminium Arm LT cable.

RMU,Transformer and LT panel Plinth

Providing 150mm thick 1:4:8 cement concrete bed using 40mm graded aggregate including curing, etc., complete as directed by the Engineer-in-charge.

Construction of size stone masonary with 1:6 cement mortar including curing etc., as directed by Engineer In Charge.

Providing 1:2:4 Cement Concreter using 20mm graded aggregate including curing etc., complete as directed by the Engineer-in-charge.

Rendering 12mm thick 1:6 cement plaster on fair faces of the above stone masonry including curing as directed by Engineer In Charge.

Transformer/RMU Fencing yard

Supply, fabricating & grouting in the soil 75x75x6mm thick M.S angle iron post of not less than 6.8 Kg/mtr., 3mtrs long (600mm below ground level & 2.4 Mtrs. above ground level) for fixing the GI chain link type fencing panels including excavation and providing 1:4:8 cement concrete foundation of size 200mm x 200mm x 800mm for grouting the post and painting the post with 2 coats of aluminium paint over a coat of aluminium primer complete in all respect and as directed by OIC/EIC.

Supply & fabrication of heavy duty GI chain link type fencing panels of size 2000mm width and 2400mm height and fixing the same to the angle iron post indicated above by employing necessary bolts, nuts etc. The chain link mesh fencing panel shall be fabricated out of 40x40x6mm angle iron frame work all round and covering this panel with chain link mesh fencing made up of 8 SWG galvanised steel wire of not less than 4 Kg/m2 conforming to IS 2721 and cross support of 50X6 mm size MS flat( "X" cross section), including painting the MS frame work of fencing panel with 2 coats of aluminium paint over a coat of aluminium primer, preparation of surface etc., complete in all respect and as directed by OIC/EIC.

Supply, fabrication and fixing 1500mm wide 2400mm height M.S angle iron hinged & lockable gate fabricated out of 50x50x6mm thick angle iron frame work all round and covering this panel with chain link mesh fencing made up of 8 SWG galvanised steel wire of not less than 4 Kg/m2 conforming to IS 2721 and cross support of 50X6 mm size MS flat( "X" cross section), with pad lock arrangement including painting the MS frame work of fencing panel with 2 coats of aluminium paint over a coat of aluminium primer, rate complete in all respects.

Supply and spreading crusher made 40mm aggregate stone jelly to a thickness of 100mm in the yard including levelling as directed.

Supply and spreading of 75mm thick brick soling base including necessary ramming, consolidating form work for preparation of surface after levelling the complete yard including 1mtr all around the fencing as per site requirement complete in all respect and as directed by OIC/EIC.

Supply, mixing and placing 1:3:6 cement concrete of 100mm thick using 40mm graded aggregate in suitable piles above brick soling base ( Brick soling will be measured separately) and finishing the top by belting complete in all respect and as directed by OIC/EIC.

Earth work in excavation all kinds of soil by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan). Including dressing of sides and ramming of bottoms, for all lift, refilling of same soil including getting out the excavated soil and disposal of surplus excavated soil as directed, with in a lead of 50m.

Concrete cutting/Chipping/Bitumen Road the existing 1:2:4 cement concrete road /pavements / flooring / rock/stone etc.,including disposal of material within 50 metres lead as per direction of Engineer in charge

Re-concreting the cut portion/ closing the dummy cable duct at same area with 1:2:4 cement concrete by employing 20mm graded aggregate granite to smooth finish including curing and form work if any complete in all respects and as directed.

Supply and fixing on existing wall / ceiling, testing & commissioning of surface mounting, Box type 1X18W/20W T8 LED Tube light (four feet) Luminaries with minimum lumens output Efficacy of minimum100 lm/W., comprising of white powder coated CRCA sheet steel housing, operating on single phase 230V 50Hz AC supply, built-in electronic driver, LM 79 certification for luminaire. Other standard accessories including necessary inter-connections and supply of 1 No of 18/20W T8 LED Tube, complete in all respects and as directed by engineer-in-chage. Make & model: The LED tube & batten shall be of CROMPTON-IGP161LT8-16.1XT8+LT8-20-865/Equivalent model of approved make luminaries which meets the above technical specification. complete in all respect and as directed by Engineer-in-charge.

Supply & fixing on the building at a height of 4-6mtr approx. including supply and fixing GI pipe bracket made out of 40mm dia class B GI pipe of 1.5Mtrs long bent to shape with necessary fixing hardwares etc., to fix on building / and testing & commissioning of building light LED light fixture of wattage not exceeding 70/72watts and lumens output not less than 7700/7920 lumens with necessary interconnections consisting of pressure die cast aluminum housing, optical cover made out of heat resistance toughened clear glass / polycarbonate with IP66, operating on single phase 230V 50Hz AC supply, efficient heat sink, colour temperature shall be 5700K±5%, suitable optics for maximizing the spread complete in all respects and as directed by engineer-in-change. The luminaries shall have specific lens for optical dispersion including control gear and power factor of control gear shall be >0.95. The fitting shall have internal surge protection of 4KV and external surge protection of 10KV. LM 79 certification for luminaries & LM80 certificate for LED shall be produced. Any approved make fitting meeting the above technical specification has to be supplied.The LED Light fixture shall be of Crompton model no:TRP-409-70-57-SL-GL-NSG /Equivalent model in other approved makes luminaries which meets the above technical specification. LED used in the luminaire should be one of approved make as per approved make list of HAL.

Supply & fixing on existing MS hook/MS bracket 1200mm sweep, ISI mark ceiling fan with double ball bearing & with condensor suitable for 240V single phase 50Hz AC supply, air delivery should not be less than 210cu.m/min complete, erected in position with necessary flexible copper leads of required colour and with canopy, down rod 300mm length, necessary rubber bushings, clamps nuts,bolts etc., complete in all respects and as directed by Engineer-in-charge.

Supply, fixing, testing & commissioning of the following factory built powder coated Double door MCB/MCCB DB of any approved make fabricated out of M.S. sheet steel enclosure & necessary cutouts for operating the MCB knobs & comprising of 200 amps tinned copper busbars & earthing bus with tapped holes including internal wiring with stranded copper PVC wires or suitable size copper strips etc. & fixing the DB in flush with wall/ on wall as per site requirement with necessary M.S. angle supports, chipping the wall and replastering to smooth finish etc., wherever required as per site condition, complete in all respects, as directed by Engineer-in-charge and comprising the following as detailed below:

8 way (4 + 24), Double door Vertical MCB DB

63 amps. ratings , 4P MCB, "C" curve, 10 KA breaking capacity.

Supply and fixing 32A rating, TP, 415V, 10kA, "C" curve, miiniature circuit bracker suitable for inducive load of following poles in the exesting MCB DB complete with connections, testing and commessioning etc., as required.

Supply and fixing 6A to 32 A rating, SP 214V 10kA, "C" curve, miiniature circuit bracker suitable for inducive load of following poles in the exesting MCB DB complete with connections, testing and commessioning etc., as required.

Wiring for light point / fan point / exhaust fan point/call bell point from nearest switch box with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, fan regulator, modular plate, suitable GI box and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. (as per detailed CPWD specifications for Group C wiring)

Wiring to single light point controlled by 1 No 6A, 250V gr. flush type modular SP switch complete in all respects.

Wiring to fan point controlled by 1 No. 6A, 250V gr. flush type modular SP switch including providing 1No box type MS Fan hook in ceiling whereever required, 2 module type electronic five stepped speed regulator etc., complete in all respects.

Wiring for Circuit/submain wiring along with earth wire with 3 x 2.5 sq. mm of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

6A switch

16A Switch

3 pin 6A Socket outlet

6 pin 16A Socket outlet

Supplying and fixing following size modules, GI box alongwith Modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module

3 Module

Telephone

Supplying and fixing of Telephone socket outlet on the existing modular plate & switch box including connections but excluding modular plate & box etc. as required.

Supply & drawing of 4 Pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmoured telecommunication cables in the existing surface / recessed PVC conduit as required.

Supply, laying in the already excavated cable trench/existing duct/fixing on wall/cable tray/iron structure using suitable clamps etc./ encasing in pipe, testing and commissioning of 10 pair jelly filled armoured copper conductor of 0.5mm dia polyethylene insulated cover, twisted into pairs, colour coded, pairs laid up, fully filled with petroleum jelly as a moisture barrier, core wrapped with non-hygroscopic polyester tape to contain the jelly, covered with aluminium poly-laminates screen, polyethylene sheath extruded over aluminium screen, polyethylene tape over the above sheath, armoured with galvanised steel tape and outer polyethylene sheath underground telecommunication cable including both end terminations on the existing krone type junction box complete in all respects. Note:- Scope includes removing & re-fixing the existing cement slab after laying the cable and as directed by Engineer-in-charge.

Supply & fixing on wall/grouted to floor upto 1200mm above ground level as per site requirement using suitable size MS angle iron frame work finished with two coats of enamel spray paint over a good primer & providing 10 pair krone type telephone connector junction box including krone connector with necessary mounting frame housed in suitable size FRP box with hinged lockable cover complete in all respects.

Supplying and fixing sheet steel enclosure on surface / recess along with 32A 240V C curve DP MCB complete with connections, testing and commissioning etc. as required.

Earthing

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Supplying & laying 25 mm X 5 mm GI strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of GI nut bolt & spring washer spaced at 50mm)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.