Retender GENERAL-DP EKM 2022-2023 - Annual Plan - S0345/23 - Construction of Motor Shed at Puthukkattipadam -Puthenvelikkara GP. -Electrification

Amount

Electrical

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

OD205390/2022-2023:Supply and providing Reinforcement for RCC work bend, tied and placed in required position (plain grill requiring bend &cold)

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.

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

OD227548/2022-2023:Supply , conveyance, fabrication and installation charges of Base plate suitable for 75HP motor pump set using 150x75mm rolled steel channel ISMC, duly weld in shape, drilled holes, including painting etc as required.

OD228088/2022-2023:Supply, conveyance, fabrication and fitting charges of Foundation bolts to the CC foundation for fitting the base plate of the Motor pump set , using suitable nuts, washers etc as required.

OD203329/2022-2023:Charges for conveying the 75 HP slip ring induction motor , starter , 75 HP splitcase pump, 5 HP vaccum motor pump set etc kept away from the pump house to the vehicle and transporting the same to the nearest work shop and unloading to a convenient place for repairs.

OD204323/2022-2023:Charges for dismantling the 75 HP Slip ring induction motor and separating the motor into stator & rotor blowing out the dust & grit from the winding , cleaning with petrol, attending minor repairs, taping the coiling wherever necessary, heating the coils of rotor and stator, testing the winding varnishing the winding with best insulating varnish , backing, cleaning and reassembling the motor as original and painting with synthetic enamel paint etc as required .

OD209326/2022-2023:Charges for welding and cutting the bearing seating of the motor covers and polishing to sit the bearing as required.

OD207734/2022-2023:Dismantling the cover of the 75 HP split case of pump and taking the impeller shaft assembly , and seperating into parts, filing leveling polishing and make it into good working condition and cleaning the impeller seating ,bearing seating etc refitting the pump in full shape using new gasket packing Greece etc as required including painting.

OD204571/2022-2023:Charges dismantling the Vacuum pump into parts and seperating the impeller shaft assembly, cutting leveling welding and making necessary impeller seating, bearing seating etc and make it all in good working condition, refitting as orginal including painting as required.

OD204324/2022-2023:Charges for detaching the cover of starter draining out the oil cleaning the tank ,cleaning the copper contacts, cutting leveling the contact, attending minor repairs to the tripping mechanism etc including refilling oil ,reassembling, cleaning and painting with matching coloured pain

OD210481/2022-2023:S& F no volt coil of starter suitable for 75 HP starter instead of difective one

OD210454/2022-2023:Supply and renewal of carbon brush for the 75 HP motor after making in correct seating as required, connection etc

OD227050/2022-2023:Charges for loading ,conveying back the repaired motor, pump set ,starter, vaccum pump etc from the work shop and unloading nearing the pump house in a convenient place safely.

OD210467/2022-2023:Charges for conveying manually the vaccum pump to the pump house and fitting charges of the same to the proposed CC basement in correct line and level using foundation bolts nuts etc as required and giving connection trail run etc.

OD227113/2022-2023: Charges for loading manually the 75 HP motor &pump set to the base plate, fitted in the pump house and coupling with coupling bush, bolt etc and fitting all in correct alignment and giving connection including trail run.

OD205450/2022-2023: Supply conveyance and fixing 300mm dia ISI marked Tata/ Jintel or similar MS heavy class pipe having sheet thickness 6.35mm, cutting into required length, facing the cutting edge ,supply and providing MS flanges having 15m thick and minimum 75mm depth on both end of every 2m length or as required including conveyance charges for loading , unloading and fixing it in alignment for suction and delivery pipe , using suitable rubber packing etc using MS bolts & nuts as required. Painting the pipes with two coats of Synthetic enamel paint over a coat red oxide primer etc complete.

OD215760/2022-2023:Supply coveyance and erection charges of 300mm ISI marked heavy C I flanged type Check valve /Non return valve as per IS 5312 PN 1.6 with CI body, C I door with SS hinge pin , Bronze seating ring natural rubber door face and gasket etc and fixing the same in position using necessary rubber packing ,suitable size iron bolts and nuts etc as required .

OD215761/2022-2023:Supply coveyance and erection charges of 300mm ISI marked heavy C I flanged type Rising Sluice valve as per IS 14846, CI body , SS spindle and GM working parts fixing the same in position using necessary rubber packing , suitable size iron bolts and nuts etc as required .

OD210572/2022-2023:S &F 300mmx1.2 Mtr or nearest MS bend made with ISI marked Tata/Jintel or similar heay class MS pipe having thickness of 6.35mm, cutting in required length welding as required, facing the cutting edges S&F MS flanges 15mm thick minimum 75mm depth of sizes 300mm and 250mm, including conveying to the pump house ,loading unloading and fixing it in alignment for suction and delivery pipe using rubber packing , painting with one coat of red oxide and two coats of synthetic enamell paint etc complete.

OD210423/2022-2023:S &F 300x250mm, 0.45Mtr or nearest MS reducer made with ISI marked Tata/Jintel or similar heay class MS pipe having thickness of 6.35mm, cutting in required length welding as required, facing the cutting edges S&F MS flanges 15mm thick minimum 75mm depth of sizes 300mm and 250mm, including conveying to the pump house ,loading unloading and fixing it in alignment for suction and delivery pipe using rubber packing , painting with one coat of red oxide and two coats of synthetic enamell paint etc complete.

OD216026/2022-2023:Supply and fitting 300mm 10Kgcm2 PVC pipe made as tail end piece ,300mm flange, etc to the MS pipe using solvent, leather packing, iron bolts and nuts etc in correct alignment including conveyance charge etc as required.

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

90.14.1.1: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 2.00mm CRCA sheet, powder coated (excluding base frame)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

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

90.14.6: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.

90.14.7:Supply and providing copper earth bus in the panel board

90.14.11.2:MCCB AccessoriesSupply and fixing one number earth fault Relay up to 125A to 200A with CBCT.

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

2.1.1: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.32 Amp TP & N

2.1.5: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.160 Amp TP&N

2.1.6: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.200 Amp TP&N

90.14.10.13: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.200A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

OD204821/2022-2023:S&F Multifunction Meter to read V ,A , F 3 phase accuracy class 1 to the panel board and giving connection with required length of lead wires.

OD204822/2022-2023:S&F LED Indicator Red,Yellow, Blue to the meter panel board as required and giving connections with required length of 1.5 Sq mm PVC insulated copper wire using suitable ties etc .

2.21:Providing and fixing M.V. danger notice plate of 200 mm X 150 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.

90.14.24.50:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.20 KVAr, 3 phase, 440 V, Metalised Poly Propylene Heavy duty, Box type resin filled Capacitor suitable for APFC panel without block reactor.

OD204823/2022-2023:Supply ,conveyance and fabrication of MS. clamp / bracket using MS angle / flat/rode and bend/ weld in shape and fitting charges of the same in required position using bolts and nuts including painting as required .

OD204824/2022-2023:Supply and providing 5KG Dry chemical powder type Fire Extinguisher with hose and clamp and fix it to the wall as required

OD204825/2022-2023:Supply and providing First Aid Chart duly framed and placed in required place for clear vision

OD204826/2022-2023:Supply and providing 9 Ltr capacity GI bucket painted with Post office Red and write letter with paint as required and filling fine sand in required quantity in position using coch screw etc

OD204820/2022-2023:S&F 200/5 A5 VA accuracy class1, Tape wound Metering CT to the Meter Board as required

OD204839/2022-2023:S& F 250A Bakelite fuse unit L& T make SK90405 with 80 /200A HRC Link

1.21.4:Supplying 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 of recessed conduit as required.40 mm

90.6.4.51:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.10.00 sq.mm 1 Run

OD204841/2022-2023:S&F Sintex make Meter Box size 700x480x200 mm GS-MB-7450 on wall in required position.

OD204840/2022-2023:S&F 63 A 2 way Neutral Link on DMC/ SMC base to the Meter Box as required connection etc.

OD224882/2022-2023:Supply and drawing 650/1100V Grade FRLS PVC insulated stranded single copper copper conductor cables conforming to IS 694 part 1 1990 in the existing surface/ recess conduit as required including giving connections of the following sizes 70sqmm3run.

OD225179/2022-2023:Supply and drawing 650/1100V Grade FRLS PVC insulated stranded single copper copper conductor cables conforming to IS 694 part 1 1990 in the existing surface/ recess conduit as required including giving connections of the following sizes 50sqmm 6run.

OD226593/2022-2023:Supply of superior quality copper Tubular socket for 10 SQ mm cable including crimping etc. as required.

OD226503/2022-2023:Supply of superior quality copper Tubular socket for 50 SQ mm cable including crimping etc. as required.

OD226502/2022-2023:Supply of superior quality copper Tubular socket for 70 SQ mm cable including crimping etc. as required.

90.12.9.2: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 trench50/38 mm or nearest size

90.2.1.1:Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single Control light point with 6A, plate ceiling rose - Short point

90.2.1.6:Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Combined plug point with 6 A, 5 pin plug socket controlled by 6 A, switch in the same switch board as that of light points

90.3.18.2: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.32 mm dia with HG company fabricated clamps

90.3.20.3:Supply & installation of light fittings on TW round block <br> Supply, conveyance installation testing and commissioning the light fittings of following 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 with box type fixture

OD225605/2022-2023:S&F Cast Alu BH fittings made with cast Alu housings PC opal diffuser, IP65 on wall/ceiling and giving connection with 16/0.20 mm PVC&PVC 3 core flexible copper wire includingS&F 9w LED bulb and conveyance charges etc.

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

90.16.1.1:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.00 mm copper conductor ( 14 SWG)

1.24.3:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.15/16 amp switch

1.24.5:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

1.27.2:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.3 Module (100mmX75mm)

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

2.10.1: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

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

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral), 240 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.25 amps

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

90.16.1.6:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required6.00 mm copper conductor (4 SWG)

90.16.1.7:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required7.10 mm copper conductor ( 2 SWG)

90.16.4.9: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 copper strip

90.16.5.6:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.6. mm ( 4 SWG)

90.16.5.7:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.7.10 mm (2 SWG)

OD254443/2022-2023:S&F 25x6mm Brass bolt washer etc as required

Bidder Name

JOSE P C