GENERAL-THRISSUR CORPORATION-KURIYACHIRA OWC PLANT GENERATOR TRANSFORMER ROOM -General Civil Work AND Electrical work

Amount

Civil Work Building Construction

2.8.1:Earth work in excavation 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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8: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 : 8 graded stone aggregate 40 nominal size)

OD23387/2024-2025:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site As per Ref 60.7.1

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15<sup>0</sup> landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

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

50.6.1.5:Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

10.16.2:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished seamless type tubes

OD81794/2024-2025:Ridge caping with pre painted galvanized steel sheets 0.35mm thick 45cm wide including all cost and materials , conveyance, labour charges etc complete

OD23421/2024-2025:Roofing with G.I hard colour powder coated traffod sheets 0.35 mm thick or nearest available thickness with overlaps of 150 mm at ends and GI hook or crank C.I. bolts and nuts including plain washers and bitumen washers etc complete

9.48.1:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to steel windows by welding

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

50.6.1.4:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

OD23887/2024-2025:110mm pvc gutterincluding cost of clamp

11.20.1:Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 coarse sand).Light shade pigment using white cement

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

OD23907/2024-2025:Supplying and fixing pressed steel door of standard pattern with frame as per profile of IS 4351 of section 105x60mm using 18G (1.2mm thick CRCA)Sheet and shutters made of section 75x30 cm for outer styles and horizontal members and then inserted with enclosed and stiffned sheet 26R as per specification with Zinc cromate primer coat measured in square metre

10.6.1: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.80x1.25 mm M.S. laths with 1.25 mm thick top cover

ELECTRICAL WORK Design manufacture, supply at site storing , handling, installation, testing and commissioning of 200KVA radiator / water cooled DG sets in sound proof enclosure (to meet the requirements of central pollution control board) with inbuilt fuel tank as per specification complete in all respect self – excited, self – regulated, screen protected, drip proof alternator with static excitation system, capable of developing rated output at 415V, 0.8 p.f. 50 Hz when running at 1500 RPM at NTP conditions and conforms to the IS 4722 standards alternator coupled to diesel engine complete with all accessories such as tool kits, service manual, self starting device instrument panel, Floor mounting standard control panel(GCP) contains 1No. Genset Controller having Alternator parameters like Voltage, Frequency, Amps, KW, KVAR, PF etc, 3 Nos. Current Transformers, 1 No. KWH meter – 3phase, 4 wire unbalanced, 1 set Aluminium busbars of suitable capacity, 2 Nos. Indicating lamps – “ set running” and “set on load”, 1 No. 4 POLE MCCB with shut trip Coil, 3 Nos. Instrument Fuses, 2 Nos. Earthing studs,1No. Earth Fault Relay. and terminal box as per specification, adapter box, glands, nuts, earth terminals for engine & alternator in diametrically opposite position, light inside acoustic enclosure etc. first filling of engine oil, Gear oil, high speed diesel oil, coolant, 24 volts Battery Charger, 2Nos 12V chargeable battery set (Minimum 180 AH capacity) etc complete.

Supply, erection, testing & commissioning of exhaust piping of following sizes with thermally insulated by 75 mm thick layer of glass wool lagging with chicken mesh and 26SWG aluminium sheet wrapping over the exhaust pipes complete including cost of supports as required

MSB panel board: Supply fabrication, erection testing and commissioning the following floor/wall mounted free standing cubicle type fully compartmentalised (Busbar chamber, meter chamber, SFU chamber, Cable chamber etc.) dust tight vermin proof LT panel board fabricated out of 16SWG CRCA sheet and powder coated as per IS standards. The board shall be completed with phase indication lamps in the incoming, suitable rated TPN Aluminium Bus bars and copper earth bus of adequate capacity, double earth connetion to all switches, internal rigid connection etc. (EB Incomer- One number of 400/320A 4 Pole MCCB with volt, amp, Energy meters with control fuse and with all acessories., DG Incomer- One number of 400/320A 4 Pole MCCB with volt amp meters with control fuse and with all acessories., Outgoings:- 250A 4Pole MCCB with all acessories- 1set, 125A TPN SFU with HRC link- 1set., 100A TPN SFU with HRC link- 1set., 63A TPN SFU with HRC link- 8set., 32A SPN SFU with HRC link- 1set.),

APFC panel board: Supply fabrication, erection testing and commissioning the following wall/floor mounted free standing cubicle type fully compartmentalised APFC panel (45kVAr capcitor bank) dust tight, vermin proof, fabricated out of 16SWG CRCA sheet and powder coated as per IS standards. The board shall be completed with phase indication lamps, suitable rated TPN Aluminium Bus bars and earth bus of adequate capacity, double earth connetvion to all switches, internal rigid connection etc. (Incomer- One no. of 125A 4 Pole MCCB with all acessories, volt amp meter with control fuse, 8 stage APFC relay, MAnual push button station, Suitable size MOC contactor, Suitable size 3 pole MCB, suitable size heavy duty capacitors, etc. ), All power wiring control wiring included.

Supply and installation of three phase double cover dust and vermin proof enclosure of vertical DB including copper/brass bus bar neutral link and DIN bar suitable provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43), including providing blanking plates in the blanking slots, fixed on wall making good the damages,colour washing etc.as required. DB 8 way (8 + 24), Double door for MCCB incomer

Supplying and fixing of following ways surface/ recess mounting, 415V, TPN MCB vertical distribution board of sheet steel, dust protected, duly powder painted. inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required. 6way (8+18) Double door

Supplying and fixing of following ways surface/ recess mounting, 415V, TPN MCB vertical distribution board of sheet steel, dust protected, duly powder painted. inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required. 4way (8+12) Double door

Supplying and fixing of following ways surface/ recess mounting, 415V, TPN MCB horizontal type distribution board of sheet steel, dust protected, duly powder painted. inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required. 8way (8+24) Double door

Supplying and fixing of following ways surface/ recess mounting, 415V, TPN MCB horizontal type distribution board of sheet steel, dust protected, duly powder painted. inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required. 6way (8+18) Double door

Supplying and fixing of following ways surface/ recess mounting, 415V, Single Phase MCB distribution board of sheet steel, dust protected, duly powder painted. inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required. 12way SP DD DB

Supplying, installing, testing and commissioning three phase 415 V heavy duty switch disconnector fuse unit with HRC fuses and rotary handle in 1.6mm thick sheet steel enclosure duly painted with powder coating and including interconnections, earthing etc. as required and directly fix on wall using proper bolts, nuts etc.and making good the surface of wall etc. complete.125A TP SFU with enclosure

100A TP SFU with enclosure

63A TP SFU with enclosure

32A TP SFU with enclosure

32A SP SFU with enclosure

Supplying and fixing following rating and breaking capacity MCCB with thermomagnetic release and terminal spreaders in existing DB and making connections, testing and commissioning, etc. as required. 100 A, four pole 25kA, MCCB

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 A, 4 pole isolator

40 A, 4 pole isolator

Supplying and fixing following rating, Double pole, 230 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 A, DP isolator

Supplying and fixing following rating, tripple pole, (three phase and neutral), 415V, residual current circuit breaker (RCCB), having a sensitivity current specified below in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 A TPN, 100mA RCCB

40 A TPN, 30mA RCCB

Supplying and fixing following rating, double pole, (single phase and neutral), 415V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 A DP, 30mA RCCB

Supplying and fixing 5 A to 32 A rating, 240 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB completewith connections, testing and commissioning etc. as required. Single Pole

Tripple Pole

Supply and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing following size / modules Gl box alongwith modular base and cover plate for modular switches in recess etc. complete. 12 Module GI box (200 mm X 150mm)

6 Module GI box (125 mm X 75mm)

3 Module GI box (100 mm X 75mm)

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

6A Socket

16A Switch

16A Socket

32A DP Switch

Supplying and laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground, existing trench, cable tray or clamped on wall as required.4 core 120 Sq.mm

4 core 95 Sq.mm

4 core 50 Sq.mm

3.5 core 35 Sq.mm

3.5 core 25 Sq.mm

4 core 16 Sq.mm

4 core 10 Sq.mm

2 core 10 Sq.mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed I XLPE aluminium conductor cable of 1.1 kV grade as required.4 core 120 Sq.mm

4 core 95 Sq.mm

4 core 50 Sq.mm

3.5 core 35 Sq.mm

3.5 core 25 Sq.mm

4 core 16 Sq.mm

4 core 10 Sq.mm

2 core 10 Sq.mm

Supplying and drawing of the following size PVC insulated armoured cables with copper conductors for working voltages up to and including 1100 V conforming to IS 1554 part I 1988 for PVC etc complete. 2.5 sq.mm 3 core Copper conductor

4 sq.mm 3 core Copper conductor

Supplying and making end termination with brass compression gland and Copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 kV grade as required. 2.5 sq.mm / 4 sq.mm 3 core Copper conductor

Supplying, laying and jointing of the following sizes or nearest size 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 including excavation of trench.50/38 mm

Supplying and fixing of PG cable Gland of size PG20/ PG20S for making end termination of the cable as required.

Supply and drawing for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed steel or PVC conduit as required .3 X 4 sq. mm wire

3 X 2.5 sq. mm wire

3 X 1.5 sq. mm wire

Supplying, drawing and connecting of one number the following size FR LS, PVC Insulated and PVC sheathed round cable with copper conductor of 1.1 KV grade for interconnecting etc complete.3 core1.5 sq.mm (48/0.20 mm)

Supply and drawing copper conductor for bare conductor copper and earthing as required.3.14 mm dia (10 SWG )

2.64 mm dia (12 SWG )

Supply and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case reccessed counduit as required.20 mm PVC conduit

25 mm PVC conduit

Wiring for light point/ exhaust fan point/ call bell point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable Gl box and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. Light point (Medium point)

Ceiling Fan with stepped type electronic fan regulator (Medium point)

Supply, conveyance installation testing and commissioning the light fittings of following box types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.1200 mm 1X20W LED Lamp for box type fixture. ( Model Bajaj, Philips)

Supply, conveyance, installation, testing and commissioning of ceiling fans of the following sizes using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.1200mm sweep -5star rated ceiling fan (Model Crompton, Bajaj, Usha, Havells, Orient) complete with 300mm down rod, canopies, shackeles and blades etc complete.

Supplying, installing, testing and commissioning 100W LED industrial, Hanging round light (Model Crompton LHB11-100-CDL/60-M or equivalent model of Bajaj, Philips ) output > 110 lumen/W, 5000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor >0.95 at full load, internal surge protection up to 8KV. Including the charges for fixing materials like SS hook and hanging chain and connecting with PVC 16/20 mm 3 core round cable etc. complete as required

Supplying, installing, testing and commissioning LED Street light 70/72W, 240V, 50Hz ( Model Havells, Bajaj, Philips, Crompton ) made up of pressure die cast aluminium housing with toughened glass with individual high power LEDs with secondary optics having TOP OPENING/accessible driver compartment having IP66 protection and impact resistance of IK07.The LED should be fixed on die-cast extruded aluminium heat sink for proper thermal management with Manufacturer name engraved /embossing in housing to allow traceability till life of fixture (stickering and printing is not acceptable). Including cost of suitable GI pipe bracket with clamps for fixing the light and connecting with PVC 3 core round cable etc. complete as required.

Supplying and fixing modular blanking plate on the existing modular plate and switch box excluding modular plate as required

Supplying and fixing of junction box with out terminals, IP 66 with metric knockouts for cable entry. The box in rectangular of size 155X210X92 mm.Included cable entry, without accessories, also including external brackets for fixing on wall etc complete. (Model: Sintex, Hensel or equivalent)

Supplying and fixing of terminal set in junction box for cable connection. the terminal suitable for 1.5-4 sq.mm nominal area wire Copper Conductor, terminal with 8 Pole, for installation in cable junction boxes via terminal support etc complete. (make Sibass, Hensel or equivalent)

Supply and fitting in the existing Control panel 24 hours Anolog Timer switch with 63 A 4 pole contactor supply voltage 415 V 50 Hz for operating automatic on/off function with IP53 grade protection, operating temperature 10 º C - 50º C, contact>16 A for controlling -main contact-1 Nos and giving connections etc complete. ( Make: L&T, Shneider, Legrand or equivalent.)

Supplying and laying Aluminium strip of size 20 mm X 3 mm on surface, including connection/ terminating with suitable bolts, nuts, spring, washer etc. as required.

Supplying and laying 40 mm GI pipe (medium class) for the linking earthing. Including 30 cm depth cutting, resurfacing with cement concrete, as rquired.

Earthing with G.l. 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 meter long etc. with charcoal/ coke and salt as required.

Supplying and laying following size G.l strip on surface or in recess and 0.50 meter below ground as strip earth electrode, including connection/ terminating with G.l. bolts, nuts, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.l. nut bolt & spring washer spaced at 50mm)25 mm X 6 mm G.l strip

25 mm X 3 mm G.l strip

Supplying and laying Copper strip on surface or in recess as strip earth electrode, including connection/ terminating with G.l. bolts, nuts, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.l. nut bolt & spring washer spaced at 50mm)25 mm X 3 mm Copper strip

Supply and fixing Earth Copper Bench with 6 hole and suitable size brass screw etc complete.

Providing and fixing double scaffolding system (cup lock type) on the interior side, up to 4m height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S.suspenders including bolts & nuts, painting suspenders etc as required. 225 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of painted with one coat metallic primer and 2 coat enamel paint. Ladder type cable trays are fabricated out of Mild Steel Conforming to I.S. 1079; 1994 / I.S. 513; 1994 with Runner in size 35x35x5 mm angle and welded with Rung size 35x5 mm flat 2Nos in 300mm intervals, joined with connectors, including bolts & nuts and including fixing inside trenches wall / steel structure with suitable size Porcelain supporting materials and screws etc as required. 400mm width

Meena Mamu

Bidder Name

Mijoy Mammu Kodenchery

Meena Mamu