Ambalappuzha BP - Installation of Generator for block office.General Electrical Work

Amount

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

90.3.20.3:Supply & installation of light fittings on TW round block 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

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

90.6.10.2: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 required25 mm

90.6.10.3: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 required32 mm

OD250709/2025-2026:Supply & providing RYB phase indication lamp with holder, switch control,16A fuse unit with 2A HRC etc. on existing pannel board

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""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

2.10.4:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""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. Triple pole

OD256981/2025-2026:Supply & providing 40A TPMCB in existing VDB & giving connection as required.

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

OD257027/2025-2026:Supply & installation of 4 pole sheet steel enclosure with BIN bar (approve make)mounted on wall in recess/on existing cubicle box etc. as required.

OD250685/2025-2026:Supply ,conveyance, installation, testing and commissioning of PCBC 1V norms three phase 25 KVA DG set with AMF panel & it's standard accessories ,battery and other accessories with approved as a complete set including first fill of lube oil & engine oil & Engine safeties and all other standard accessories including CPCB approved acoustic enclosure etc.as required. Kirloskar/ Asokleyland / Koel / Cummins with fittings as detailed below.Engine.1.; Flywheel and flywheel housing 2. 12 V DC electric start arrangement 3. Exhaust Silencer & residential Type Silencer 4. Fuel Filter (Pre and Micro) 5. Lube oil filter & type 6. Radiator (For liquid cooled DG set only) 7. Dry Type Air Cleaner& 8. Battery charging Alternator &9. Fuel hoses 10. Maintenance manual and spare parts catalogue&11. Radiator fan (For liquid cooled DG set only)&12. Fuel injection pump with mechanical governor and fuel feed pump&13. Closed Coupled Engine with inbuilt Anti Vibration Mounting Pads 14. First Fill of Lube Oil 15. First fill of Coolant ( Life is 3000 running hours or 3 years) Alternator& KOEL/ KEL/ STAMFORD make 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.<br> Control panel consisting-Genset controller having Alternator parameter like voltage, frequency, Amps, KW, KVAR,PF etc.,3 nos current transformer.KW hour meter, bus bar, indication lamps, MCB, instruments fuses ,earthing studs. AMF panel- Auto start stop panel & battery charger. etc.

90.6.4.54: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 4 Run

90.12.7.2: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.2 core 6 sq mm with factory made clamp

90.12.7.41: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.4 core 16 sq mm with factory made clamp

90.12.1.2: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).2 core 6 sq mm

90.12.1.41: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 16 sq mm

9.1.1: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.2 X 6 sq. mm (19mm)

9.1.33: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 16 sq. mm (28mm)

90.6.5.19:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 2.50 sq mm

90.16.5.1:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.00 mm (14 SWG)

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

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

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

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)

90.16.1.2: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)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

90.16.1.5: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)

OD250679/2025-2026:Supply & providing 25 x 3 mm copper strip in wall as required as earth bus.

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)

OD250696/2025-2026:Supply & providing 25x6 mm brass bolt , nut with washers on the existing MS box/earth bus etc. as required including drilling holes as required.

OD250688/2025-2026:Supply & providing 12x3 mm brass bolt & nut with washers on the existing MS box/earth bus etc. as required including drilling holes as required.

OD250682/2025-2026:Earthing with 40 mm dia. medium class GI earth pipe 2.5 Mtr. long, providing 12mm dia. drilled holes minimum 20 nos along the entire length in alternate arrangement ,providing 40x25 mm GI reducer at top, test joint using 2 nos ,25x3 mm GI strip minimum size 25CM suitably shaped & tightly clamped to the pipe using 25x6 mm steel bolt & nut,washer,providing 2 nos 6 mm dia. drilled holes for clamping & bolting earth lead ,making masonary chamber with cover plate having locking arrangement etc. (charcoal & salt as required shall be filled at 30 CM dia .around the earth electrode)

14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

14.10:Providing and laying in position reinforced 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 (excluding reinforcement).

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

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.

OD250703/2025-2026:Supply & laying ,jointing of DWC pipe 40/32 mm in the existing trench for protection of UG cable.

OD250681/2025-2026:Supply & fitting 65 mm dia. or nearest size MS. 'C; class pipe as extra length of DG exhaust pipe as required.

OD250695/2025-2026:Supply & fabricating suitable size support made out of 35x35x5 mm or nearest size angle iron as required including painting as required.

OD250683/2025-2026:Supply of Diesel for DG test running.

OD250689/2025-2026:Supply & providing 5 kg / nearest size Dry chemical powder type fire extinguisher with hose & clamps fixing it to wall as required.

OD250687/2025-2026:Painting letters/figures of the following sizes with enamel paint as identification mark to SB,DB,panel board etc. as required. 2.5x4 cm. size

OD250684/2025-2026:Supply & providing 2.5mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to with stand 11KV dielectric strength.

OD250686/2025-2026:Supply & laying FIRST AID BOX in position

OD250692/2025-2026:Supply & fitting Alu. Anodised DNB of size 200x150 mm with inscriptions both in english & malayalam and conventional skull & bone in red colour.

OD250690/2025-2026:Supply & providing extra battery charger 20 Amps fitted in position as required.

OD250693/2025-2026:Reinforcement for R.C.C works, bend tied and placed in position (plain grill requiring bend cold) using tor steel .

OD250694/2025-2026:Charges for preparing documents for submitting electrical inspectorate for initial & final approval.

OD250710/2025-2026:Supply & providing 63A 2 way neutral link on the existing meter box

OD250697/2025-2026:Supply & providing 63A HRC fuse base with 50A, HRC fuse link in position.

OD250701/2025-2026:Electrical inspetrate inspection charges . actual amount reimbursed producing original bills. Non - competive rate.

KOLAR MILL STORES (BID ID -2384669)

Bidder Name

HARISH AND CO

KOLAR MILL STORES