Supply and installation of new HT out door switching panel, indoor LT panel and renewal of electrical installation at Sreebhoothapuram LIS in Kalady section

Amount

Supply, conveyance, fitting and commissioning of Galvanised MS chanel of 100 X 50 mm size minimum 9.56 Kg/M) with suitable size Galvanised MS Clamps,16 mm or nearest size Nut, G.I bolt, washer, providing necessory cutting, holes etc. completely cleaning painting with two coats of aluminium paint over two coats red oxide primer as required.

Supply, conveyance, fitting and commissioning of Galvanised MS chanel ISMC 75 x 40 mm size (minimum 7.14 Kg /M) with suitable size Galvanised MS Clamps,16 mm or nearest size Nut, G.I bolt, washer, providing necessory cutting, holes etc. completely cleaning painting with two coats of aluminium paint over two coats red oxide primer as required.

Supply and providing Porcelain Disc type insulator suitable for 11 KV supply lineand fitting with all accessories, nut bolt, washer etc. on cross arm as required.

Supply and providing Porcelain post type insulator suitable for 11 KV supply line and fitting with all accessories, nut bolt, washer etc. on cross arm as required.

Supply, conveyance, fitting and commissioning of approved make 11 KV,400 Amps, out door type gang operated Air Break tripple pole switchwith all necessory aceessories including adiquate length of GI pipe as operating lever, operating handle with insulation and locking arrangements on suitable height,with necessory clamps, nut, bolt, washer etc. as requiered.

Supply, conveyance, fitting and commissioning of approved make 11 KV, thyrite type lightning arrester with accessories on cross arm including giving connections etc. as required.

Supply, conveyance, fitting and commissioning of approved make 11 KV, Drop Out Fuse Unit with all standard accessories GI / MS chanel, properly fixing on cross arm including giving connections etc. as required.

Supply, conveyance, erection, testing and commissioning of approved make 11 KV, out door metering CT PT unit with CT ratio 10/5A to 50/5A 10 VA, class 0.2 S class and PT ratio 11 KV/110 V , 25 VA, class 0.2 class , 3 Nos. Resin Cast CT (As per IS 2705 and KSEBL Specification) and 1No. PT (As per IS 3156 and KSEBL Specification) installed in suitable container, filled with Transformer oil, After submitting the test certificate from KSEB TMR division,erecting the same in cross arm channel support with all standard accessories, giving connections as required.(Excluding testing fees)

Testing charges for CT PT unit to be paid in TMR / Inspectorate as per the original receipt from the TMR / inspectorate

Supply, conveyance, errection testing and commissioning of approved make 3 phase, 4 wire, 110 V ( LL), -/1 A CT or -/5A CT with DLMS compliant, having RS 485 port of class 0..2 S class TOD meter in the existing meter box after submitting the test certificate from KSEB TMR Division, giving all connections etc. as required. (excluding testing fees)

Testing charges for HT TOD meter to be paid in TMR / Inspectorate as per the original receipt from the TMR / inspectorate

Supply, conveyance, installation, testing and commissioning of out door type vermin and weather proof metering cubicle, 1000 x 600 x 325 mm or nearest size fabricated from 2 mm MS sheet with supporting angles and ISMC 75 x 40 mm channels with powder coating including 3 nos HRC fuse units with fuse links, 1 no. test terminal block, locking arrangements, earthing, view glass, knock outs, slanding roof, provision for fixing TOD meter, CT / PT cable terminations, inter connections etc. as per IS specification and fixing the same in suitable size 1:2:4 CC foundation as per direction etc. as required.

Supply and providing HT/LT Stay set with all accessories to existing Poles.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured copper control cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 10 core 2.5 sq mm with factory made clamp

Supply and providing angle iron support tray with MS flats, channels, fasteners as required including painting, to lay HT/LT XLPE cables.

Supply, conveyance, installation, Testing & Commissioning of 11KV OUTDOOR MULTIPANEL including the following <br>1.Incomer 11 KV Load Break Switch Panel consist of 11KV,630A, 6.3KA Load Break Switch (1 NO), HT HRC Fuse,Seal off Bushing, Al bus Bar,Support Insulators,wiring ,earthig etc.- <br>2. Outgoing 11 KV Load Break Switch Panel consist of 11KV 630A 26.3KA Load Break Switch (2 Nos), HT HRC Fuse,Seal off Bushing , Al bus Bar,Support Insulators,wiring ,earthig etc., after getting required approvals from Electrical inspectorate & KSEB, submission of test certificates, approved schemes etc

Supply and laying of 3 core 300 sq.mm 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3KA for I sec.) cores laid up. inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable conforming to IS: 7098 part II 1985 with latest amendments, on existing GI cable trays

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 185 sq mm

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.3.5 core 185 sq mm

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3.5 core 185 sq mm

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)3.5 core 185 sq mm

Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.<br>75 mm dia with clamps made from 25 x 3 mm MS flat

Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench110/94 mm or nearest size

Supplying and making outdoor end termination with cast resin compound including aluminiumlugs and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 185 sq. mm

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 1/2X 185 sq. mm (57mm)

Supplying and making indoor 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:300 sq. mm

Supplying and making outdoor cable end termination with heat shrinkable jointing kit completewith all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductorcable of 11 KV grade as required :300 sq. mm

Supplying siemens / tropodur type nickel plated Double compression brass cable gland for PVC insulated and PVC sheathed armoured aluminium/ copper conductor cable 11 KV grade, and making end termination suitable for 2/ 3/ 3½/ 4 core cable of the following sizes as required. 300 sq.mm

Supplying and providing earth clamps made out of copper strips of 20 x 3 mm for earthing glands of size 120 sq mm to 185 sq mm including cutting and bending the flat exactly to the shape of the gland, drilling necessary holes for nut & bolt, tinning the points of contacts and giving connections to the main earthing system as required.

Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br>Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providing<br>suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring,<br>keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.

Supply and providing 3mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

Supply and providing heavy duty 'A' section neoprene gasket in the panel boardA' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required

Supply and providing copper earth bus in the pannel board

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.400 Amp TP&N

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.125 Amp TP & N

Supply & fixing of 2 lock 1 key Castell key lock set for 400 A SDF

Supply & fixing of 3 lock 1 key Castell key lock set for 400 A SDF

MCCB AccessoriesSupply and fixing auxiliary switch + alarm switch (1 NO + 1 NC & 1 NO) in the existing MCCB of rating up to 630A.

MCCB AccessoriesSupply and fixing one number under voltage release for all voltage range up to 630A MCCB.

MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

MCCB AccessoriesSupply and fixing rotary handle, Direct type (including BUC handle with door interlock ) in the existing MCCB of rating up to 630A.

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.630A, 50/55 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

MCCB AccessoriesSupply and fixing 630 - 800A earth fault module of MCCB requiring external CBCT.

MCCB AccessoriesSupply and fixing CBCT suitable for 630 - 800A earth fault module.

Supply and installation of 2 A-16A clip-on offset tag fuse link of size f1

Supply and installation of 300/ 5 A, 5 VA, resin cast metering CT of accuracy class 0.5

Supply and installation of LED indicators for power/on-off/trip-different Colours

Supply and installation of Three phase Ammeter (V - RY, YB, BR, R, Y, B) of<br>accuracy class 1

Supply and installation of Three phase volt meter (V - RY, YB, BR, R, Y, B) of accuracy class 1

Supply and fixing the 20 A fuse holder for BS type blade fuses. in the existing meter board and giving connections etc.

Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

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.4 X 10 sq. mm (25mm)

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of glands for 4 x 10 sqmm sizes of cables as required

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).4 core 10 sq mm

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.75 mm copper conductor (6 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required8.00 mm copper conductor (0 SWG)

Supply and laying bare earthing conductors of 8 mm copper conductor (0 SWG) sizes laid 0.6 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.75 mm (6 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.8 mm (0 SWG)

Supply and providing plate earthing as per IS 3043 with 1200x1200x12 mm GI/CI earth plate, 50 mm GI watering pipe fixed to the earth plate with 25 x 3mm GI clamps, GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 450 x 450 x 450 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in ordinary soil)

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required . - 450 x 450 x 10 mm cast iron gully trap with covering

Supply and providing test joint for the earthing system using 2 Nos of 50x3 mm copper strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

Supply and providing earth lead from the test joint to the earth electrode using 25 x 3 mm copper strip including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.

Supply and laying 25 x 3 mm copper strip tinned at the points of contacts laid 0.60 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).

Supply and clamping 25 x 3 mm copper strip tinned at the points of contacts on surface of wall cable tray using clamps fabricated from 20 x 3 mm GI flat duly painted or heavy duty GI spacer saddles, spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required .

Supply and providing 25 x 6 mm brass bolt & nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required

Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)25 x 6 mm GI strip

Supply and clamping the following sizes of strips on surface of wall / parapet/ existing cable tray using clamps fabricated from 20 x3 mm GI flat duly painted or heavy duty GI spacer saddles, spacing of clamps not exceeding 1 m , making good the damages, colour washing etc. as required ( for vertical run).25 x 6 mm GI strip

Supply and laying the following size of GI strips along with cables in the existing trench <br>25 x 6 mm GI strip

Supplying and installation including all manner of supports/ suspenders, anchor bolts etc for cable trays made out of suitable size channel sections, slotted angles, flats, MS plates etc as required including painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.

Supplying and installation of supports, anchor bolts etc made out of suitable size single section MS angle, flats etc as required including painting with 2 coats of synthetic enamel paint

Supply and providing 2.5 mtr height fencing around HT yard using GI mesh of size 50 x 50 mm (10 G x 10 G ) through the existing support / angle iron post, cutting, shaping welding, painting with two coats of alumenium paint over two coats red oxide primer etc as required.

Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required- 2.50 cm, 4 cm or 5 cm height

Earth work excavation in ordinary soil and depositing with a lead up to 50 m and lift up to 1.50 m including neat banking

Earth work excavation in hard soil and depositing with a lead up to 50 m and lift up to 1.50 m including neat banking

Providing rubble masonary work in cement mortar 1:8

Supply conveyance and laying 40 mm size brocken stone in the ground of HT yard as required

Supply conveyance and laying 20 mm size brocken stone in the ground of HT yard as required

14.11 Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

14.12.1 Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

14.7 Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

14.8 Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Reinforcement for R.C.C works, bend tied and placed in position (plain grill requiring bend cold) using tor steel

Supply and providing 2.5 mm thick Elastomeric fire retardant insulating mat as per IS 15652/2006 to withstand 11 KV dielectric strength

Supply and providing 2.0 mm thick Elastomeric fire retardant insulating mat as per IS 15652/2006 to withstand 3.3 KV dielectric strength.

Supply and providing 6 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required.

Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required.

Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

Charges for connection, scheme aproval, inspection fees etc to KSEB / KSELB, as per actuals against submission of original bills/ receipt.

Dismantling the existing D.O fuses, Lightning arresters, insulators, channels, CT, PT, etc and conveyance to section store with out further damage and minor repairs to the existing structure.

Electrical drawing preparation charge for getting approval from Elerctrical Inspectorate , A3 sheet for first copy

Electrical drawing preparation charge for getting approval from Elerctrical Inspectorate , A3 sheet - additional copy

Supply, Fabricate and installation of roof for HT switching unit using 50 mm dia GI pipes, 25 x 25 mm, 50 x 25 mm GI tubes , 0.5 mm thick - trafford roofing sheets etc. Complete

MOHANS POWER CONTROLS