MLA-SDF-Construction of komalam bridge across Manimalayar River in Pathanamthitta district-Street Lighting on Bridge-General Electrical Work

Amount

Electrical works

OD194785/2024-2025:Supply installation testing and commissioning of 8.0 M height decorative conical tapered pole made of mild steel /steel tube complied with IS 1161/IS 3601, minimum of not less than 2.5-3mm mm thickness . It shall have single section, bottom dia of the pipe shall be 146 mm and top dia of 76 mm. The Pole is to be provided with a suitable surface mounting base plate (steel of grade E250 to IS 2062 : 2011) and welded at the bottom of the pole with supporting gussets .Pole shall be mounted on square base plate , suitable for mounting on 4 nos foundation bolts. The base plate dimensions shall be 240x240x14mm. The Pole Shaft/pipe should be fabricated out of Steel tube of grade YST 210/240. Poles using pre galvanised tube or hot dip galvanised through double dip process is not acceptable. The pole shaft and base plate shall be hot dip galvanized(7stage process) as per IS 2629 having minimum average DFT of 65 microns before the coating of epoxy primer. Suitable Hot Dip Galvanised Bracket of 1000MM SOH to be considered. Complete pole & bracket shall be treated with high quality epoxy zinc rich primer and thereafter coated with Polyurethane paint (marine grade) of minimum average DFT of 100 microns (Total pole thickness 165 micron). The pole shall have inbuilt junction box consist of connector for loop in loop out and provision for MCB. The pole shall be of composite? construction designed to ?wind load?corresponding to a basic wind speed of 169kmph without any deformation or damage to the structure. CAT REF: KESSLEC HDGI CONICAL POLE 8 MTR PU PAINTED + 1M SOH CLASSIC BRACKET Techno Commercial equivalent approved by engineer incharge.

90.15.3.7:Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x16 mm suitable for wind speed as per IS 875 Part III single arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 8 Meters

90.15.4.4:Supply Conveyance, installation, testing and commissioning of 100W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

OD68552/2025-2026:Supply and fixing of Threaded rod foundation bolt 4nos of 8.8 Grade M20 size in 500mm length using chemical anchoring vertically on the footpath. The bolt shall be anchored minimum 10cm inside main concrete and through top slab including 2 nuts washers equivalent to HIlti Threaded rod AM20x3000 8.8 Zinced + Injectable Motar HIT-RE 500 V4/500

OD189669/2024-2025:Supply of IP66 Protected Junction box suitable for 1 input and 2 output, dimention min 93mmL x 62mmW x 93mmH made of Polypropylene of Hensel or equivalent

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.

OD68453/2025-2026:Steel reinforcement for RCC Work including straightening, cutting, bending, placing in position and binding all complete

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

90.12.5.3: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.2 core 10 sq mm

90.6.5.11: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.3 core 1.50 sq mm

90.6.6.1:Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes.1.50 sq mm

1.21.1: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.20 mm

90.12.39.5:Supply & laying of one number PVC insulated and PVC sheathed armoured copper power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.3 core 4 sq mm

OD189667/2024-2025:Supply and providing 5A wire connector in the existing terminal box 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

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.16.2.5:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.50 mm dia. G.I. pipe (medium class)

9.1.2: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 10 sq. mm (19mm)

90.14.1.2: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. 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)

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

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

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

2.10.3: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.Double pole

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

2.14.2: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.40 amps

OD68452/2025-2026:Supply and installation of Analog time switch, 240 V AC DIN/BASE mounting (L &T AUTS03ANA00) - analog version for operating ON-OFF function in the existing MCB DB/ enclossure complete with connections, testing and commissioning etc as required (6499 15 MaxiRex 4 QT )

OD189675/2024-2025:Supply and installation of 2 pole 32 A contactor in the control box of street Light system.

OD68726/2025-2026:Supply and fixing 4 Way Terminal Connectors, 16A and giving connections etc as required

OD189665/2024-2025:Supplying and fixing 40A, double pole, 240 volts,center OFF COS in the existing MCB DB complete with connections, testing and commissioning etc. as required.

OD189674/2024-2025:Supplying and fixing 32 A, 2 Way neutral links mounted on DMC/SMC base with connections in existing meter board

OD189661/2024-2025:Supplying and fixing 32A HRC Fuse with 20/25AHRC Fuse link with connections in existing meter board

OD189656/2024-2025:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/equipment including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct, etc as required.With 1.50 sq mm wire

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.

90.16.1.2: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)

90.16.5.2: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)

OD189660/2024-2025:Supply and providing 25x6mm brass/Stainless steel bolt nut

OD189654/2024-2025:Supply and providing 25x3mm brass bolt

5.11:Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

5.16:Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

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

OD68978/2025-2026:Surge Protection Device(SPD) -Type1$2 , discharge current 50KA(L-N),70KA(N_E), protection level1.5kv SURGE PROTECTOR

OD69398/2025-2026:Lifting, Installation, testing and Commissioning of existing 10 meter long Octogaonal Pole suitably on the existing Foundation / Basement (including supply of suitable connector foundation bolt 4 nos) and fitting the existing street light as per the direction of Departmental officer in Charge.

Technocraft (BID ID -2238388)

Bidder Name

Technocraft

Xavier Joseph