Construction of Cement Concrete Drain Retaining wall and Providing Road Safety works in reaches damaged due to heavy rainfall from Km 0.00 to Km 71.60 of NH 275 Mani Mysore Bangalore Section in the State of Karnataka

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads at 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes, including, barricading, traffic diversion as per IRC-35, cleaning the surface of dirt, dust and other foriegn matter, demarcation at site, traffuc control,cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. - 2.5mm thick

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads at 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes, including, barricading, traffic diversion as per IRC-35, cleaning the surface of dirt, dust and other foriegn matter, demarcation at site, traffuc control,cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. - 7.5mm thick

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-C Type XI retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 801.3, 4mm thick Aluminium composite material sheet including lettering depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB 3.60mtrs high (min effective height 1.90 mtrs),3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67, including curing, cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work - 90cm Equilateral triangle

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-C Type XI retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 801.3, 4mm thick Aluminium composite material sheet including lettering depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB 3.60mtrs high (min effective height 1.90 mtrs),3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67, including curing, cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work - 90X75 cm Rectangular

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-C Type XI retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 801.3, 4mm thick Aluminium composite material sheet including lettering depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB 3.60mtrs high (min effective height 1.90 mtrs),3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67, including curing, cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work - 90cm Circular

Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat's eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 102 +/- 2 mm and with minimum reflective area of 13 cm2 on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.

Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings, including cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Direction and Place Identification Signs upto 0.9 sqm Size Board.Providing and erecting direction and place identification retro-reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminum composite material sheet with overall thickness of 4mm with area not exceeding 0.9 sqm fixed over back support frame of min 35 x 35 x 3mm Angle mounted on a mild steel circular pipe 65 NB 3.20 mm thick, 3.60mtrs hight, firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing, including curing, cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Providing and erecting direction and place identification retro-reflectorised sign as per IRC :67 made of High Intensity grade sheeting lause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminum composite material sheet with overall thickness of 4 mm with area exceeding 0.9 sqm fixed over back support frame of min 40 x 40 x 5 mm MS Angle mounted on two nos. of mild steel circular pipe 65 NB, 3.2 mm thicknness and 4.5 meter total height firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing, including curing, cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Tubular Steel Railing on Medium Weight Steel Channel ( ISMC series) 100 mm x 50 mm. Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings including cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811, including cost of all materials all labour, lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work -

Retaining Wall / CC Drain Earthwork excavation for foundation structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilizing the remaining earth locally for road work including all lead, lifts, labour, spreading etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. Ordinary soil - Mechanical Means - Depth upto 3 m

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. including formwork, centering, vibrating, compacting, cost of all labour, materials, usage charges of machinery, curing, lead, lifts, loading, unloading, transportation stacking finishing the exposed faces neatly, etc., complete. with all lead and lift of concrete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. PCC Grade M15 using batching plant using batching plant transit mixer & Concrete pump

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. including formwork, centering, vibrating, compacting, cost of all labour, materials, usage charges of machinery, curing, lead, lifts, loading, unloading, transportation stacking finishing the exposed faces neatly, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. RCC Grade M25 using batching plant transit mixer & Concrete pump.

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications, including formwork, centering, vibrating, compacting, cost of all labour, materials, usage charges of machinery, curing, lead, lifts, loading, unloading, transportation, stacking, finishing the exposed faces, etc., complete. RCC Grade M25 using batching plant transit mixer & Concrete pump, including formwork, centering, vibrating, compacting, cost of all labour, materials, usage charges of machinery, curing, lead, lifts, loading, unloading, transportation stacking finishing the exposed faces, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Supplying, Fitting and Placing un-coated TMT Fe 500 grade bar Reinforcement in Foundation complete as per Drawing and Technical Specifications. including straightening bar, cutting, bending, hooking binding with approved quality binding wire, after placing in position, tying, lapping and/or welding whereever required ( laps, hooks 7 wastages shall not be measured & paid) incluidng cost of all materials, fabrication charges, all labour, material, usage charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Supplying, fitting and placing TMT Fe 500 grade bar reinforcement in sub-structure including cost of all labour, materials, usage charges of machinery, fabrication charges, straightening, cutting, bending, hooking, binding with approved quality of binding wire, after placing in position, tying, lapping and/or welding whereever required (wastages for laps, hooks shall not be measured & paid) with all lead, lifts, loading, unloading, transporting, stacking neatly, etc., complete, as per drawing & Technical specifications and as directed by the the Engineer-In-Charge for successful completion of work

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition, including cost of all labour, material, usage charges of machinery, lead, lifts, loading, unloading, transporting,, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, 110 mm dia at 4 kg/sqcm fixing with glue extending through the full width of the structure with slope of 1V :20H towards drawing foce, including cost of all materials curing all labour, material, usage charges of machinery, lead, lifts, loading, unloading, transporting, etc., complete. as per drawing and Technical Specifications and as directed by the the Engineer-In-Charge for successful completion of work

10M Octogan Pole with Single arm Bracket and 150w LED Street Light Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material, including all labour, usage charges of machinery with all lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work Ordinary soil - Manual Means - Depth upto 3 m

Providing & laying Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregates 40mm nominal size mechanically mixed, placed in foundation and compated by vibration including curing,including cost of all materials all labour, usage charges of machinery with all lead, lifts, loading, unloading transporting etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Providing & laying Plain/Reinforced Cement Concrete in open foundation complete as per drawing & tecnical pecification for Pipe Culvert complete as per Drawing and Technical Specifications, including cost of all materials, formwork, centering, vibrating, compacting,all labour, usage charges of machinery, lead, lifts, loading, unloading transporting, stacking, curing, finishing the exposed faces etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. RCC Grade M20 using batching plant transit mixer & manual placing

Supplying, fitting and placing TMT Fe 500 grade bar reinforcement in Foundation, including cost of all labour, materials, usage charges of machinery, fabrication charges, straightening, cutting, bending, hooking, binding with approved quality of binding wire, after placing in position, tying, lapping and/or welding whereever required (wastages for laps, hooks shall not be measured & paid) with all lead, lifts, loading, unloading, transporting,, stacking neatly, etc., complete, as per drawing & Technical specifications and as directed by the the Engineer-In-Charge for successful completion of work

Fabrication, Supplying, Erection, Testing and Commissioning of 10Mtrs long polygon pole / Multiple telescopic sections having, (minimum overlap distance of 1.5 times of top section) thickness as per BSEN 10025 grade S355 JO /ASTM A572-50 steel sheet plate for shaft suitable to withstand a wind velocity of 47 m/sec as per IS 875 part 3(as per GA Drawing).Base plate as per IS 2062/ASTM A572-50.The mast shall be Galvanized in single Hot-dip as per BSENISO 1461/ASTM A123 with an average 70 microns as per IS 2629, and welded as per BS 5135 Single L-Seam joint.The mast shall have 2way head frame with die cast LM-6 pulleys, stainless steel axle, Phosphorus Bronze bearing bush press-fitted with separate guides for 2 runs of 5mm dia, stainless steel wire rope of AISI 304grade 7/19-core, (Factor of Safety as per TR no-7). 2.5sqmm EPR insulated PCP sheathed trailing power cable housed inside the bottom shaft of mast with door having locking arrangement. The mast shall have manual / power tool (Suitable reversible geared motor operating on 230/ 415V, 50Hz, shall be provide above 15 Mtrs mast) The mast shall have lantern of 2 segments, suitable dia with max load carrying capacity as per IS 1239. The mast shall be erected on existing RCC footing. The mast shall be supplied with 3mm thick template, lightning arrester of 1.2m length galvanized pipe with top arrow fitted on top of the head frame cover and GLS type aviation twin lamps fitting with wiring complete. (excluding foundation) as per technical data as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 4.4.8 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supply of LED Streetlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate material, delivering superior light output. Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, maximum light intensity should be between 60 degrees to 70 degrees. CCT > 5500K, IP 66 optical and electrical compartment & impact resistance of complete luminaire > IK08. Power Factor >0.9 with mains, Surge Protection- Min 5KV along with Over voltage/Overload, short circuit/ miss-wiring protection. Compatible for pole mouting with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100V to 270V 50/60Hz application. Compliance to IS 10322/IEC 60598, LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB. Top access street light with single screw to ensure ease of maintenance at the sight site location with minimized minimal tools. LED Light fixture with ........W System Power consumption. LED Efficiency>130lm/w, nominal CRI >75.Luminaire manufacturer should have in-house facility accredited by NABL/CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008 . Housing with supplier word mark /name shall be Engraved / Embossing on the die cast housing/ Body part. Warranty of 2 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer & Cree/Nichia/Lumileds/Osram make LED Source- - LED Street Light 150W as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 11.9.4 of PWD Electrical SR 2019-2020.of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Fixing halogen/metal halide / SVL / IL / LED floodlight fitting over existing pole / wall ceiling including clamps, bolts, nuts and wiring using suitable capacity wires as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 13.5 of f PWD Electrical SR 2019-2020.of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Spiral Earth Electrodes as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 2.16 of PWD Electrical SR 2019-2020.of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supplying and drawing Flexible Multicore Cable manufactured with electrolytic grade flexible copper with low conductor confirming to table 3 class 5 of IS:8130-1984 and (Virgin) PVC insulation and sheathed suitable for working voltage upto 1100Volts as per IS-694:1990 & confirming to GTP of GROUP-A. - 2C X 2.5 Sq.mm as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 2.5.7 of PWD Electrical SR 2019-2020.of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supplying, fixing, wiring, earth electrode for grounding conduits, I.C. cutouts and other equipment's on the meter board using 40mm dia 2.90mm thick GI pipe 2.5 mtr long buried in a pit … The pit should be filled with equal proportion of salt and charcoal 150mm all-round the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire of size as per ISI specification 7.3.3. of IS 732 using 12mm dia bolts, nuts, washers and check nuts etc., the pipe shall have 16 through holes of 122 mm dia - as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No.12.56 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supplying of 1.1 KV LT UG cable having aluminum conductor PVC insulated, extruded inner sheathed, galvanized, steel strip (except 2CX10Sq.mm wire armoured) confirming to IS-3975:1990 (No. of Strip indicated in GTP) & extruded PVC outer sheathed armoured cable with specified IS-1554 Part-1:1988 & confirming to GTP of GROUP-A. - 3.5 core 50 sqmm with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No.32.11 of PWD Electrical SR 2019-2020.of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supply and fixing of 4 Pole power contactor with NO/NC contacts on existing wood/panel board using necessary bolts, nuts, washers and wiring etc., complete with AC-3 Rating and as per IS-13947. 100-125Amps. - with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No.5.13.4 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supplying and fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' cure, indicator ON/OFF, energy cross-3 with Short circuit breaking cappacity of 10K and complete wiring as required with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No.5.18.9 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume–6)

Supplying and fixing Trivector Meter suiutable for operation LT operation and CT operator meter in polycarbonate body in class 0.5 accurancy as per IS 14697 and completely wired with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No.5.31 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6)

Supplying and Fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts and wiring complete, protection of Overload and Short circuit with thermal Magnetic/Microprocessed release and Earth Fault as per IS-13947. (icu =lcs) (53/4.12). Four pole, 100 Amps 25kA with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.15.9 of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6)

Supplying and fixing Microprocessor Based Astronomical timer Switch with using necessary bolts, nuts and washers with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.48) of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

Fabricating supplying and mounting MS box made out … SWG suitable for floor / wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clamps with necessary cable entry pipe with gland and box should be finished with 2 coats of red oxide primer paint and finally finished with approved colour enameled metal paint etc., complete. 14SWG - with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.42.1) of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. flat … with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint. - 40x40x6mm with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.41.1) of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440VAC. 50 Hz 12/24V D.C. with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.38) of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

Supplying 100 amps rated 3phase with neutral bus bar using required capacity electrolytic aluminium strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6mm M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete. 100Amps 4x30x6mm Aluminium Strips with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 5.40.1)of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

Suppling , and fixing of hot dip Galvanized M.S.Bracket suitable for out door luminaries and mounted on Octagonal pole using necessary bolts , nuts etc.,complete.Single Arm Bracket with 1000mm Standard 40/50mm dia with all lead lift etc complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work. (Item No. 4.6.4)of COMMON SCHEDULE OF RATES For KPTCL, ESCOMs & PWD Electrical 2023 – 2024 Volume –6

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