Tata Memorial Centre Tender

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Tata Memorial Centre Tender

Works
Electrical and Electronics
Electrical Works
Eprocure
Opening Date25 Oct 2024
Closing Date21 Nov 2024
Tender Amount₹ 3,97,79,885 
Notes
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Costs

Summary

Electrical Upgradation At Backside Substation

Description

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BOQ Items

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. R.C.C WORK UP TO PLINTH LVL.

22.85

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

2.34

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering upto floor to level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 4 Coarse sand.

63.38

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

17.94

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Up to Plinth Lvl-

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DG Foundation-II

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Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

17.1

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

3.42

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. R.C.C WORK UP TO PLINTH LVL.

22.85

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

2.34

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering upto floor to level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 4 Coarse sand.

63.38

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

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Up to Plinth Lvl-

17.94

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Transformer Foundation-I

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Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

23

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

4.6

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. R.C.C WORK UP TO PLINTH LVL.

45.19

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

2.77

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering upto floor to level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 4 Coarse sand.

91.02

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

35.47

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Up to Plinth Lvl-

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Transformer Foundation-II

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Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

10.65

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

2.13

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. R.C.C WORK UP TO PLINTH LVL.

19.44

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

1.84

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering upto floor to level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 4 Coarse sand.

51.4

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

15.26

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Up to Plinth Lvl-

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Construction of Panel Room

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Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

64.29

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

5.39

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Same as above but for under floor

8.07

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. R.C.C WORK UP TO PLINTH LVL.

11.75

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

16.31

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering upto floor to level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1) 1 cement : 4 Coarse sand.

85.39

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Providing and injecting chemical emulsion for preconstructional antitermite treatment and creating a chemical barrier under and around the column pits wall trenches basement excavation top surface if plinth filling junction of wall and floor, along the the external perimeter of binding expansion joints, surrounding of pipes and conduits etc, complete (plinth area of the building at ground

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floor only shall be measured as per I.S.6313(PartII 1981) Alderine emulsifiable concentrate or any other approved material such as Heptrachlor or Chlordane will be used. The rate of application of chemical emulsion shall be as follows : (1)Treatment for masonary & foundation 5 liters per sqm. (2) Back fill in immediate contact with foundation 7.5 liters/sqm (3) Treatment of top surface of plinth filling 5 liters/sqm

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(4) Treatment of soil along external perimeter of building 7.5 liters/sqm. (5) Treatment of soil under apron along external perimter 5 liters/sqm.

72

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Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

15.15

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Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

8.11

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Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

7.55

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Painting on DPC with two coats of air blown bitumen 85/50 or 85/25@ 1.7kg/Sqm.Approx including cost of fuel if any.

6.63

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)

23.85

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Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand)

14.76

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12 mm cement plaster in single coat on rough side of single or half brick wall for exterior plastering up to floor two level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. With water proofing material.(1)1 cement :6 Coarse sand

11.89

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Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.R.C.C WORK ABOVE PLINTH LVL.

27.51

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Centering and shuttering including strutting, propping etc. and removal of form for :(Take 20% extra as work is circular )

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Foundations, footings, bases of columns, etc. for mass concrete

34.53

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Suspended floors, roofs, landings, balconies and access platform

121.93

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Lintels, beams, plinth beams, girders, bressumers and cantilevers

125.1

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Columns, Pillars, Piers, Abutments, Posts and Struts

32.76

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

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Up to Plinth Lvl-

17.12

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Above Plinth Lvl-

35.2

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Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

145

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Mild steel or iron work of small sizes and sections such as holding down bolts, hold fasts, tie, rods, grating etc. ( when not included in an over all rates ) wrought to required form, including supply of steel bolts,nuts and wastage etc and their fixing required for proper completion of the work.

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M.S or iron work in hold fasts Door/Window/Ventilator

8.4

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Fabrication of Z section fixed / Open able steel windows including necessary steel fitting such as handles stay etc.

66

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Fabrication of window/Fixed Grill.

60

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Supply and fixing Mosquitos proof jail having 5 mesh each cm. Made of 24 B.WG wire heavy quality and including cost of 25x5 mm flat iron around the jali, welding etc comlete.

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Fixing of Door, windows / ventilators chaukhats in position.

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Ground Floor

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(a) Door chaukhats

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(b) Window chaukhats

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(c) Ventilator chaukhats

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15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering up to floor two level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth. (1)1 cement : 6 Coarse sand

127.21

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12mm cement plaster in single coat on fair side of single or half brick wall for exterior plastering up to floor two level including internal rounded angles chamfers, and/or rounded angles not exceeding 80mm in girth and finished even and smooth. (1) 1 cement : 6 fine sand (1.25FM)

229.2

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6mm thick plaster in 1:4 on ceiling and soffits of stairs upto floor two level

95.43

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Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.

34.16

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62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

93.99

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Providing and fixing of flush door shutters commercial quality conforming to IS : 2202 Part I (1983) including fixing fixing of wooden cleats & stoppers and including fixing and adjustment of hinges, bolts locks, handles, springs and other fittings but excluding their supply and including painting with two coats of black Japan paint on all iron fitting if necessary. Fitting with necessary screws to be supplied departmentally.

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35mm thick.

2.4

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Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 250x16 mm.

1

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Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 250x10 mm

1

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Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete : 125 mm.

2

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Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water tinnable priming coat with cement primer

222.64

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Finishing wall with water proof cement paint of approved make and quality on new work with two coat to give an even shade including supply of all materials, labour, tools and plant etc. required for proper completion of the work. (Two Coat)

229.2

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Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes

3

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Painting or vanishing two coats on iron works in small areas or new wood work with one coat of ready mixed priming paint & one coat of approved superior quality ready mixed paint of clear synthetic varnish including supply of all materials labour and T & P etc. required for proper completion of work.Paint to be used should confirm to the I.S.I No.103 1950

7.44

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Painting or vanishing two coats on iron works in small areas or new wood work with one coat of ready mixed priming paint & one coat of approved superior quality ready mixed paint of clear synthetic varnish including supply of all materials labour and T & P etc. required for proper completion of work.Paint to be used should confirm to the I.S.I No.103 1950

2.4

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Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: (a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment.

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(b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin- charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs

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(c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. (d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed and specified by the Engineer-in-Charge :

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With average thickness of 120 mm and minimum thickness at khurra as 65 mm.

99.27

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Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80x1.20 mm M.S. laths with 1.20 mm thick top cover

9

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Providing and fixing ball bearing for rolling shutters.

2

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Steel Fencing and Stones

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Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

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All kinds of soil

2.97

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

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1:3:6 (1 cement:3 coarse sand: 6 graded stone aggregate 20 mm nominal size)

2.97

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Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

420.75

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Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used.

594

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Welded steel wire fabric of required width having rectangular mesh painted with two or more coats of enamel paint of approved shade over a coat of primer (Priming & Painting to be paid for separately).

792

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Supply and staking at site 90mm to 45mm size stone aggregate

48.4

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Demolishing of Existing panel

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Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

-

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Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

0.85

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Demolishing R.B. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in- charge

9.25

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Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :

8

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Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

4.95

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Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

20.59

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G.S. Sheet

-

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Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

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Of sectional area 40 square centimetres and above

0.17

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Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

81

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Up to Plinth Lvl-

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Electrical works Supply, installation, testing and Commissioning of SILENT TYPE DIESEL GENERATING SET at 0.8 PF, 415 Volts, 50 cycles per second, 1500 rpm, 3 phase, 0.85 load factor including sound proof acoustic and weather proof enclosure, Hospital grade silencer (as per Updated CPCB-II norms, BEE star rated DG set) fabricated out of CRCA sheet of 14 / 16 SWG thickness with min. 11 tank pretreated before powder coating with ventillation system complete in all respects comprising of the following.

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Diesel Engine suitable for driving alternator of above rating, compression ignition, 4 stroke cycle, Radiator cooled, turbo charged, battery starting, 1500 RPM, suitable for above output of alternator at 40oC, 50% RH & at 1000 M MSL and confirming to BS 5514, BS 649, IS 10000, capable of taking 10% overloading for one hour after 12 hrs of continuous loading, complete with all the accessories i.e. tachometer with hour meter, flexible coupling with guard, crank case of steel, crank shaft, conncting rods, electronic governing system, dynamically balanced flywheel, air intake manifold, Air cleaner, anti vibration pads, starter motor, including all other accessories required to complete the system.

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Instrument Panel - Engine mounted Instrument Panel PCC - 3.3 controller or equivalent fitted with and having digital display for followings :

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Start stop switch with key

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Water temperature indication

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Lubrication oil pressure indication.

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Lubrication oil temperature indication.

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Battery charging indication.

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RPM indication.

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Over speed indication.

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Low Lube oil trip indication.

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Engine hours indication.

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Alternator -

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Synchronous Alternator of above capacity at 0.8 PF, 3 phase, 415 volts, 50 cycles, 4 wire, 1500 RPM, suitable for operation at 40 deg C, 50% RH & at 1000 meter above MSL, capable of taking 10% overlioading for one hour after 12 hrs of continuous loading, brushless, self excited, self regulated through AVR, continuous duty confirming to IS 4722, suitable for tropical conditions, class H insulation, including terminal box suitable for cable termination as required.

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The standard control panel shall be provided with all engine protection devices indicationd, 1600A ACB etc including all necessary control and low power cabling between the control panel and LT panel.The low set earth fault relay with neutral CT 250/5A, class 5P10, 10VA shall be provided in the standard control panel.

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Base Frame - Both the engine and alternator shall be mounted on suitable base frame made of MS channel which shall be installed on cement concrete foundation and vibration isolating arrangement as per recommendations of manufacturer.

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Lubrication oil and coolent-At the time of commissioning the DG should be fill with lubrication oil and coolent.

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Inbuilt Fuel tank of standard capacity complete with inlet and outlet connections, oil indication gauge, drain plug, air breather, fuel transfer system for automatic fuel refilling system with pump, piping, valves, level indicators etc. complete or 990L day tank each DG set along with the piping or including all accessories.Fuel tank should be full at the time of commissioning.

-

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AMF Controller with AMF, Protection against O/V, U/V, O/F, U/F, Protection against phase sequence reversal (this will not let normal supply breaker close, if phase reversal happened on restoration of power & will keep DG Sets running) with Alarm / Hooter including all necessary control cabling.

-

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Starting system - 24 Volt DC starting system comprising of starter motors : voltage regulator and arrangement for initial excitation complete with 12/24 Volts suitable nos. lead acid type batteries of suitable AH. Engine driven battery charger and external battery charger with float boost charger etc with all necessary control and low power cabling from LT panel.

-

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Ventillation System - Arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air into the atmosphere as per standard specifications.

-

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750 KVA

1

-

-

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Supply & installation of exhaust gas piping of suitable diameter ( Not less than 6 inch for each exhaust pipe) as per manufactures standard welded black MS, B class pipe confirming to IS:3589 cut to required lengths and installed with necessary bends, supports and clamps, anti- vibration mountings, insulation of exhaust system with mineral wool / Rockwool, 50mm thick wire mesh & aluminum cladding etc as per DG set railing.

240

-

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Note-Structure of chimney height shall be as per CPWD / CPCB-2 norms or updated, The Outdoor exhaust piping shall be supported by free standing MS structure grounted in concrete foundation and shall approved EIC before execution.

-

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Supply installation testing & Commissioning of star rated Copper wound Outdoor type distribution Transformer (All the distribution transformer must be star rated as per notification of (BEE) ministry of power, Goverenment of India) of following rating 11/0.433KV Delta-Star Connected, Vector Group Dyn 11, ONAN Cooled & as per BEE star level- 2 or above during execution with higher efficiency & BIS approved as per IS 2026-1977 & losses as defined as per IS 1180 part I 2014 or updated. including standard accessories like conservator, silica gel breather,Bucholz relay, radiator, fins, HT cable box & LT cable boxes, Off -LTC (+5% to - 10% @ 2.5%) temperature rise of 40 degree C in oil / 45 degree C in winding , ISI marked drain valve, Dial type Temperature gauge, first filling of transformer oil as per IS :335-1953 , Epoxy based paint, including carrying of pre-commission Testing & Charging of Transformer complete in all respect. NABL accredeated / CPRI/ ERDA lab testing reports with OEM certificate must submitted to engineer in charge. Transformer must be tested from CTL test lab of discom (if reqd.) before charging of transformer & complete installaion must be certified from Electrical Inspectorate office as per Indian Electricity rule, CTL testing charges & Inspection charges shall be reimbursed by the department to the contractor as per actual expenditure. All as per pre approved by Engineer in charge. The transformer shall meet latest ECBC requirments.

-

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2000 KVA

1

-

-

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Design, comply to IEC 62271-100/200 ,Supply, Installation, Testing and Commissioning of One Incomer and two outgoing, Outdoor type, 800 A, 11KV, 3 Phase, 50 Hz, earthedl Vacuum Circuit Breaker motor operated, type tested design enclosure (IP64) , load bearing section of enclosure made of CRCA coated sheet steel, fully Interlocked, Indoor industrial pattern, Metal clad, trolley mounted Horizontal isolation, Horizontal draw out circuit breaker, floor mounting, earthing trolley 1no. each for cable and bus earthing, copper bus bar with heat shrink sleeves. The switchboard shall be suitable for short circuit current and Major sub components should be of same make.

-

-

-

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Insulation oil-At the time of commissioning the Transformer should be fill with insulation oil and coolent.

-

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INCOMER : - 1 NO each equipped with the following :

-

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Vacuum Circuit Breaker

-

-

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11KV 800A 3P 18.5 kA as incomer

-

-

-

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Current Transfomer-

-

-

-

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Dual Core CT 18.5 kA for 1 sec : CT 11KV 100/5A 15VA Core-1 CL:0.5, Core-2 CL :5P10

-

-

-

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Potential Transformer-

-

-

-

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11kV/1.732 / 110V/1.732 , Class 1, 100VA

-

-

-

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Relays- Schneider( Micom P127) /Siemens (7SJ62) or EQ.

-

-

-

... More
IDMT 3 O/C + 1 E/F RELAY

-

-

-

... More
Over voltage relay

-

-

-

... More
Under voltage relay

-

-

-

... More
Restricted earth fault relay

-

-

-

... More
Master trip relay

-

-

-

... More
METERS with required CTs

-

-

-

... More
Digital Ammeter with selector switch (0-100A)

-

-

-

... More
Digital Voltmeter with selector switch (0-15KV)

-

-

-

... More
Multi Function Digital Meter EM6400NG

-

-

-

... More
Set of indication Lamps-

-

-

-

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Red-ON

-

-

-

... More
Green-OFF

-

-

-

... More
White-Trip Circuit Healthy

-

-

-

... More
Amber-Trip Condition

-

-

-

... More
Set of wiring, Ferrules & Fuses Power-Pack 110/24V DC Supply for simultaneous tripping of three breakers.

-

-

-

... More
Space provision with locking arrangement for providing HT metering (TOD, CT & PT) as per SEB requirment including all necessary accesiories.

-

-

-

... More
BUSBAR-

-

-

-

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1000A TP 11KV 18.5 KA Copper Busbars with heat shrinkable insulation sleeves

-

-

-

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OUTGOING :- 3 Nos each equipped with the following:

-

-

-

... More
Vacuum Circuit Breaker

-

-

-

... More
11KV 800A 3P 18.5 Ka

-

-

-

... More
Current Transfomer-

-

-

-

... More
Dual Core CT 18.5 kA for 1 sec : CT 11KV 50/5A 15VA Core-1 CL:0.5, Core-2 CL :5P10

-

-

-

... More
Relays- Schneider( Micom P122) /Siemens (7SJ62) or EQ.

-

-

-

... More
IDMT 3 O/C + 1 E/F RELAY

-

-

-

... More
Restricted earth fault relay

-

-

-

... More
Transformer Fault Alarm/Trip Aux. Relay

-

-

-

... More
Master trip relay

-

-

-

... More
METERS with rerequired CTs

-

-

-

... More
Digital Ammeter with selector switch

-

-

-

... More
Digital Entergy meter

-

-

-

... More
Multi Function Digital Meter EM6400NG

-

-

-

... More
Set of indication Lamp-

-

-

-

... More
Red-ON

-

-

-

... More
Green-OFF

-

-

-

... More
White-Trip Circuit Healthy

-

-

-

... More
Amber-Trip Condition, Set of wiring, Ferrules & Fuses Power-Pack 110/24V DC Supply for simultaneous tripping of three breakers.

-

-

-

... More
The item shall also include all necessary control and low power cabling between the HT panel and LT panels.

-

-

-

... More
In addition 11kV HT panel shall be with all requirements as per the guidelines by Local E.B authorities and Electrical inspectorate.

1

-

-

... More
Supply, Installation, Testing & Commissioning of Main LT panel, cubicle type, made out of min 2mm thick CRCA sheet (load bearing), totally enclosed, IP42, free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50Hz AC system with busbars extendable on both sides, including internal wiring with suitable size wires, rotary handle, spreaders, 3mm thick gland plate, hinged type door with neoprene / PU gasket, IS 8623 etc. The panel shall include supply & installation of following switchgears, metering instruments and accessories as per specification. The panel shall be suitable for receiving Cable / Bus duct to the incomer ACB. Panel shall have potential free contacts to interface with BMS in future.

-

-

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Incomer

-

-

-

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3200A, TPN, 65kA, microprocessor based ACB electrical operated, drawout type, motorised, with overload, instantaneous SC, delayed SC, and ground fault protection with necessary communication port, shunt trip coil, U/V release etc - 2 nos.

-

-

-

... More
1600A,TPN, 65kA, microprocessor based ACB electrical operated, drawout type, motorised, with overload, instantaneous SC, delayed SC, and ground fault protection with necessary communication port, shunt trip coil, U/V release etc - 2 nos.

-

-

-

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Suitable electrical interlock shall be provided between the DG , EB incomers & Bus couplers to ensure that only one supply is available at a time on each section of bus and to eliminate any possiblity of both supplies at one bus section.

-

-

-

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The panel shall have all neccesary Control cables, Instruments, Relays and accessories for the auto / manual load sharing logic for 2 nos incoming from DG Sets

-

-

-

... More
Neccesary provision and control cabling shall be done to trip LT panel incomer on failure of 11kV HT supply.

-

-

-

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Bus Coupler

-

-

-

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3200A, TPN, 65kA, ACB electrical operated, drawout type, motorised with out protection with necessary communication port, shunt trip coil etc - 1 no.

-

-

-

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Busbar

-

-

-

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4000 A TPN 65KA busbars of high conductivity electrolytic quality copper alloy and suitable size earthing conductor through out the panel for its earthing. Bus Bar Shall have 100% neutral.

-

-

-

... More
Instruments

-

-

-

... More
2A, C curve SP MCB - 4 set

-

-

-

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RYB indication lamp, LED type - 4 set

-

-

-

... More
On/Off, Trip indication lamp, LED type - 4 set

-

-

-

... More
(0-500)V voltmeter, Digital type - 4 set

-

-

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(0-3200)A ammeter, Digital type - 2 set

-

-

-

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(0-1600)A ammeter, Digital type - 2 set

-

-

-

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4 set 3 phase Digital Multi function meter to read V, A, F, kW, PF, kWH, Acc class 1 and with necessary communication port (Backnet/Modbus/RS:485) suited for BMS system

-

-

-

... More
Low set earth fault relay using CT of 3000/5A 15VA Cl. 5P10 with necessary control cable from CT at transformer neutral to 51G relay in MSB panel- 2 set

-

-

-

... More
3200/5A 15VA class 1 resin cast CT - 2 set

-

-

-

... More
1600/5A 15VA class 1 resin cast CT for connection to APFC panel -2 set

-

-

-

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Outgoing.

-

-

-

... More
1600A, TPN, 65kA, microprocessor based ACB electrical operated, drawout type, motorised, with overload, instantaneous SC, delayed SC, and ground fault protection with necessary communication port, shunt trip coil, U/V release etc - 2 nos.(For Capacitor)

-

-

-

... More
1000A, TPN, 65kA, microprocessor based ACB electrical operated, drawout type, motorised, with overload, instantaneous SC, delayed SC, and ground fault protection with necessary communication port, shunt trip coil, U/V release etc - 1 nos.

-

-

-

... More
630A FP 50kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 1 nos.

-

-

-

... More
400A FP 50kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 3 nos.

-

-

-

... More
200A FP 50kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 3 nos.

-

-

-

... More
All outgoings expect capcitor panel shall have 3 phase Digital Multi function meter to read V, A, F, kW, kWh, with Acc class 1 including respective feeder rating CT on the outgoing feeders

-

-

-

... More
The switchboard shall be complete with all inter connections, risers, internal wiring, labels etc complete as required

1

-

-

... More
Supply, Installation, Testing & Commissioning of 700 kVAR APFC panel, cubicle type, made out of min 2mm thick CRCA sheet (load bearing), totally enclosed, IP42, free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50Hz AC system, including internal wiring with suitable size wires, rotary handle, spreaders 3mm thick gland plate, hinged type door with neoprene / PU gasket, IS 8623 etc. The panel shall include supply & installation of following switchgears, metering instruments and accessories as per specification. Required nos. of louvers and panel mounted cooling fans with auto/ manual control shall be provided.

-

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Incomer

-

-

-

... More
1600A,TPN, 50kA, microprocessor based ACB electrical operated, drawout type, motorised, with overload, instantaneous SC, delayed SC, and ground fault protection with necessary communication port, shunt trip coil, U/V release etc - 1 nos.

-

-

-

... More
Busbar

-

-

-

... More
2000 A TPN 50KA busbars of high conductivity electrolytic quality copper alloy and suitable size earthing conductor through out the panel for its earthing. Bus Bar Shall have 100% neutral.

-

-

-

... More
Instruments

-

-

-

... More
1 No 3 phase Digital Multi function meter to read V, A, F with Acc class 1.

-

-

-

... More
1 Set of phase indicating lamps, LED type, RYB.

-

-

-

... More
1 Set of 2A 10kA C curve SP control MCB

-

-

-

... More
1 Set of 1600/5A, Class 1.0, 5VA, Cast Resin CT for metering.

-

-

-

... More
1 no. 12 stage APFC relay

-

-

-

... More
22 set On, Off push button

-

-

-

... More
22 set On, Off LED type indication lamp

-

-

-

... More
1 set Auto / manual selector switch.

-

-

-

... More
Outgoing.

-

-

-

... More
5 Nos 250A, TPN, 35kA, MCCB with Thermal Magnetic release, having adjustable OL & SC protection.

-

-

-

... More
2 Nos 100A, TPN, 35kA, MCCB with Thermal Magnetic release, having adjustable OL & SC protection.

-

-

-

... More
4 Nos 63A, TPN, 35kA, MCCB with Thermal Magnetic release, having adjustable OL & SC protection.

-

-

-

... More
5 Nos. 100 kVAR MPP heavy duty capacitor with capacitor duty contactor & 7% detuned harmonic filter.

-

-

-

... More
2 Nos. 50kVAR MPP heavy duty capacitor with capacitor duty contactor & 7% detuned harmonic filter.

-

-

-

... More
3 No. 25 kVAR MPP heavy duty capacitor with capacitor duty contractor and 7% detuned harmonic filter.

-

-

-

... More
1 No. 25 kVAR MPP heavy duty capacitor with 7% detuned harmonic filter directly connected.

1

-

-

... More
Supply, Installation, Testing & Commissioning of NON DG Panel, cubicle type, made out of min 2mm thick CRCA sheet (load bearing), totally enclosed, IP42, free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50Hz AC system with busbars extendable on both sides, including internal wiring with suitable size wires, rotary handle, spreaders, 3mm thick gland plate, hinged type door with neoprene / PU gasket, IS 8623 etc. The panel shall include supply & installation of following switchgears, metering instruments and accessories as per specification. The panel shall be suitable for receiving Cable / Bus duct to the incomer of source. Panel shall have potential free contacts to interface with BMS in future..

-

-

-

... More
Incomer

-

-

-

... More
400A FP 35kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 1 nos.

-

-

-

... More
Busbar

-

-

-

... More
800 A TPN, 35kA busbars of high conductivity electrolytic quality copper alloy and suitable size earthing conductor through out the panel for its earthing. Bus Bar Shall have 100% neutral.

-

-

-

... More
Instruments

-

-

-

... More
2A, C curve SP MCB - 4 set

-

-

-

... More
RYB indication lamp, LED type - 4 set

-

-

-

... More
On/Off, Trip indication lamp, LED type - 4 set

-

-

-

... More
1 set 3 phase Digital Multi function meter to read V, A, F, kW, PF, kWH, Acc class 1 and with necessary communication port (Backnet/Modbus/RS:485) suited for BMS system

-

-

-

... More
400/5A 15VA class 1 resin cast CT - 1 set

-

-

-

... More
Outgoing.

-

-

-

... More
100A FP 35kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 6 nos.

-

-

-

... More
63A FP 35kA MCCB with microprocessor based release with adjustable OL, SC and EF protection - 6 nos.

-

-

-

... More
The switchboard shall be complete with all inter connections, risers, internal wiring, labels etc complete as required

1

-

-

... More
Supply, Laying, Fixing, Testing and Commissioning of following sizes of XLPE insulated PVC sheathed armoured aluminium conductor cable of 1.1 KV grade on surface/ in open masonary duct/cable tray/ ground for connection as reqd

-

-

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... More
150 sqmm 3 1/2 core

625

-

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... More
300 sqmm 3 1/2 core

980

-

-

... More
Dismantling, Shifting and Re-Installing of existing Electrical Panels complete set of 1 substation with all supporting accessiories compete to required destination within the campus. All machines, labour etc required shall be incude in this cost.

3

-

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... More
Dismantling of existing cables with all supporting accessiories compete and reinstallation with cable joining kit inclusding end cable tremination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3.5 core aluminium armoured cable .

-

-

-

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400sq.mm

6

-

-

... More
300sq.mm

2

-

-

... More
120sq.mm

5

-

-

... More
50sq.mm

1

-

-

... More
Dismantling of existing cables with all supporting accessiories compete and placed within campus to required destination within the campus. All machines, labour etc required shall be incude in this cost.

150

-

-

... More
Supply and laying of following size PVC/XLPE insulated and PVC sheathed 1.1 KV G Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, Armour (Aluminium for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1) 1988 armoured U.G. cable U.G. cable laid in ground/partially in air (as required for termination over ground including excavation of cable trench up to depth of 75cm, refilling, protective brick covering, Sand cushioning etc complete handling of surplus spoil, debris et to proper place as specified and directed by the deptt. (Nicco/ Havells/ RPG/CCI/Polycab/Gloster/ Finolex make) .

360

-

-

... More
3 & 1/2 Core A2XFY

-

-

-

... More
400.00 Sq. mm.3 & 1/2 Core armoured U.G. cable

-

-

-

... More
Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

10

-

-

... More
240 sq. mm

-

-

-

... More
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.

-

-

-

... More
3.5 X 150 sq. mm (50mm)

16

-

-

... More
3.5 X 300 sq. mm (70mm)

38

-

-

... More
Fabrication of supports for exhaust pipe, fuel pipe or for any other purpose out of M.S. structural steel including supplying and applying of enamel paint of approved shade after one coat of steel primer of reputed company.

2000

-

-

... More
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.

16

-

-

... More
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)

150

-

-

... More
Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

150

-

-

... More
Providing and fixing 4 mm dia copper wire on surface or in recess for loop earthing along with existing surface / recessed conduit / submain wiring / cable as required.

90

-

-

... More
Providing and fixing earth bus of 50 mm x 5 mm copper strip on surface for connections etc as required.

30

-

-

... More
Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

5

-

-

... More
All kinds of soil

-

-

-



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