Electrical improvements to the TTD Kalyanamandapam at Thummuru, Naidupeta Mandal, Tirupati District

Supply and Fixing of ISI Mark 25mm outer dia medium grade (1.80mm thickness) with IS:9537 part -3 P.V.C. pipe with all accessories fixing on chromium plated metallic base saddles for surface wiring on Brick / stone walls, RCC roofings, Trusses, channels including all labour charges etc., complete. (If PVC Pipes are fixed on Trusses / Channels with MS Clamps, the rate for MS Clamps will be paid Separately) Makes: Sudhakar / Finolex / Polycab / Kumar / AKG / Indian-tubes / GM / Anchor / Nandi / Polyline / Gold Medal

Supply and Fixing of ISI mark 20mm outer dia heavy grade (2.10mm thickness) with IS:9537 part -3 P.V.C. pipe for concealed wiring in new / existing brick building, walls, columns, beams duly cutting them to the required depth wherever necessary and fixing the pipes and specials with nails and plastering neatly with cement mortar and colour washing to match the finished surface and masonry work for light, fan and separate plug point including all labour charges etc., complete. Makes: Sudhakar / Finolex / Polycab / Kumar / AKG / Indian-tubes / GM / Anchor / Nandi / Polyline / Gold Medal

Supply and Fixing of ISI mark 25mm outer dia medium grade (1.80mm thickness) with IS:9537 part -3 P.V.C. pipe for concealed wiring in new / existing brick building, walls, columns, beams duly cutting them to the required depth wherever necessary and fixing the pipes and specials with nails and plastering neatly with cement mortar and colour washing to match the finished surface and masonry work for light, fan and separate plug point including all labour charges etc., complete. Makes: Sudhakar / Finolex / Polycab / Kumar / AKG / Indian-tubes / GM / Anchor / Nandi / Polyline / Gold Medal

Supply and fixing of fabricated M.S clamps made out of various sizes of (25mm x 3mm, 25mm x 6mm etc.) MS flat with necessary holes on either side with suitable MS bolts and nuts and painting 2 coats of enamel black paint over one coat of red oxide suitable for fixing of PVC pipes, Conduit pipes etc., on Trusses / Channels etc. including all labour charges etc., complete.

Supply and wiring with 2 run of 14/0.3mm (1.0 sq.mm) PVC insulated FRLS flexible copper cable (ISI MARK) as per IS:694 / 1990 specification in existing PVC pipes / casing & caping with Jumbo ceiling rose, 6 Amp Mini Modular switch to switch control box including all labour charges etc., complete for Light, bell, fan and Exhaust fan points in Non-Residential Buildings. Grade-A: Wire Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI Mini Modular Switch Makes: Anchor / Gold Medal / Hvells / ABB / Indo Asian / GM / HPL

Supply and run of 2 wire of 14/0.3mm (1.0 Sq mm) PVC insulated flexible FRLS copper cable as per IS:694 / 1990 specification in the existing PVC pipe / MS pipe /PVC Trunking for mains including all labour charges etc., complete. Grade-A: Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI

Supply and run of 3 wire of 36/0.3mm (2.5 Sq mm) PVC insulated flexible FRLS copper cable as per IS:694 / 1990 specification in the existing PVC pipe / MS pipe /PVC Trunking for mains including all labour charges etc., complete. Grade-A: Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI

Supply and run of 3 wire of 56/0.3mm (4.0 Sq mm) PVC insulated flexible FRLS copper cable as per IS:694 / 1990 specification in the existing PVC pipe / MS pipe /PVC Trunking for mains including all labour charges etc., complete. Grade-A: Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI

Supply and fixing of 6 Amps 1 way Mini Modular Switch with cover Frame on existing Switch board and giving necessary connections including all labour charges etc., complete. Make: Anchor / Gold Medal / Havells / ABB / Indoasian / GM / HPL.

Supply and fixing of 6 Amps 3 / 2 pin Mini Modular Socket with cover Frame on existing Switch board and giving necessary connections including all labour charges etc., complete. Make: Anchor / Gold Medal / Havells / ABB / Indoasian / GM / HPL.

Supply and fixing of 16 Amps Mini Modular Switch with cover Frame on existing Switch board and giving necessary connections including all labour charges etc., complete. Make: Anchor / Gold Medal / Havells / ABB / Indoasian / GM / HPL.

Supply and fixing of 16 Amps (2 in one) Mini Modular Switch & Socket combined with cover Frame on existing Switch board and giving necessary connections including all labour charges etc., complete. Make: Anchor / Gold Medal / Havells / ABB / Indoasian / GM / HPL.

Supply and fixing of Mini Modular Stepped type Electronic Regulator with cover frame on existing Switch board and giving necessary connections including all labour charges etc., complete. Make: Anchor / Gold Medal / Havells / ABB / Indoasian / GM / HPL.

Fixing of given Tube light luminaire / PL fitting on wall / Ceiling / Trusses / Channels on PVC/ TW round blocks / Epoxy insulator / 3"x2"x1" TW reaper with all accessories, labour charges and giving necessary connections.

Fixing of M.V / S.V / M.H luminaire / Halogen fitting on wall / pole cross arm / channel / stem pipe etc., including all labour charges and giving connections etc., complete.

Fixing of given Flood Light / Halogen fitting on wall / beams etc.,with 10mm x 75mm Anchor fasteners including all labour charges and giving connections etc., complete.

Supply and fixing of Rawal fan hook in the ceiling and repacking the same with M.Seal for ceiling fans etc., complete.

Fixing of given (9" to 24") Exhaust fan of in wall with necessary connections and masonry work of making hole, finishing etc., complete

Supply and fixing 1 No. of 100 Amp 415 volts 4 pole change over switch (Off Load) as per IS:13947 in Sheet Steel enclosure on an angle iron frame work of dimensions 24" x 24" x 8" made out of 25x25x5mm MS angle covered with 25mm (1'') thick TW planks on all sides and grouted on brick /stone masonry walls with cement concrete and giving necessary incoming, outgoing and earth connections and painting should be done to the angles with two coats of enamel paint over one coat of red oxide paint and varnishing the TW planks with two coats. Grade-A: Makes: HPL / Havells / Standard / Indo Asian / C&S

Supply and fixing of 1No of 100Amp, 415V, Porcelain rewirable fuse unit of approved make on the existing board and including giving connections etc., complete. Make: C&S / Standard / HPL / Sputnik / Million / Gold Medal / Anchor / Bosma

Supply and fixing of 4 Way TP & N Horizontal type Distribution board as per IS 8623; IS 13032; IEC 61439-3. IP-30 protection (Metal door) firmly concealed in the wall with neat plastering etc., complete. Grade-A: Make: Legrand (Ekinox 3) / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T-Newrang / Indoasian (Opti Pro)

Supply and fixing of 12 Way SP & N Distribution board as per IS 8623; IS 13032; IEC 61439-3 with IP-43 protection (Metal door) firmly concealed in the wall with neat plastering etc., complete. Grade-A: Make: Legrand (Ekinox 3) / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T-Newrang / Indoasian (Opti Pro)

Supply and fixing of 6 to 32 Amps range S.P MCBs 10 KA breaking capacity 'C'/ 'D' Curve ISI Mark as per IS:60898-1:2002 in the existing board and giving necessary connections. Grade-A: Makes: Legrand DX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro).

Supply and fixing of 6 to 32 Amp TP MCBs 10 KA breaking capacity 'C'/ 'D' Curve ISI Mark as per IS:60898-1:2002 in the existing board and giving necessary connections. Grade-A: Makes: Legrand DX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro).

Supply and fixing of 63A / 60A 4 Pole MCCB, Adjustable Confirms to IEC 60947-2 and IS 13947-Part 1&2 having Breaking Capacity 16 KA with thermal magnetic release in the existing board including internal connections and Labour charges etc., complete. Grade-A: Makes: Legrand DPX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro).

Supply and fixing of RCCB Up to 40A Double Pole, 30mA for earth leakage protection, confirms to IEC:61008 and IS:12640-1 in the existing boards including internal connections and Labour charges etc., complete. Grade-A: Makes: Legrand DPX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro).

Foundation and erection charges with special T&P, for 7.50 Mtrs long Octagonal /Conical pole duly erecting on base plate duly providing 4 Nos foundation bolts with nuts with providing of 0.45Mtr x 0.45Mtrs x1.20 Mtr size M20 cc work vibrated concreting mixing with necessary steel (10kgs) reinforcement and curing for 7 days as directed by the field engineers during execution including excavation of Earth/BT all labour charges and cost and conveyance of materials etc., complete.

Supply & fixing of 1 1/4" dia 'B' class GI pipe not exceeding 1.5Mtr long with necessary bending (120° to 135°) to the wall or to the pole as directed during execution duly grouting 2 Nos. of MS angles of 35x35x5mm having length 20Cm (grouted portion of MS angle into the wall 7.5cm) and fixing with 2 Nos. of MS clamps fabricated with 25mmx3mm MS flat with suitable holes and 4 Nos. of 3/8"x2" MS bolts, nuts & washers for fixing on the wall / 2 Nos. of suitable MS clamps with bolts, nuts for fixing to the pole etc., complete. A 16Amp fuse unit is to be fixed to the MS angle / clamp and giving necessary connections with 14/0.3mm PVC copper flexible wire from pole to the fuse unit and to the fitting or from Ceiling rose in the building to the fuse unit and to the fitting with link clips etc., and the GI pipe has to be painted with two coats of enamel grey paint over one coat of red oxide paint. Fixing charges including the cost of MS angle, MS clamps, bending of pipe, bolts, nuts, fuse units etc.

Supply and fixing of 155 X 210 X 92 mm Sizes thermo plastic cable junction boxes with IP66/67 weather proof, for outdoor installation with konckouts for cable entry including 1 No. 6 to 32A SP MCB & terminals etc., complete (sizes in mm) Make : Hensel / Sadhrish / Sintex

Supply and transportation of 16 Sq.mm 4 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Laying of U.G cables upto 50 Sq.mm and back filling of trench including labour charges etc., complete.

Supply Laying and Transportation of Outer dia 50mm and inner dia 38mm, 6Kg/Sq.Cm (PE- 100 grade) double walled corrugated HDPE duct made as per specification BSEN - 500 86/IS 14930 Part-II. Make: DURA LINE (Dura Guard) or its equivalent make.

Supply and fixing of fabricated M.S clamps made out of 25mm x 3mm MS flat with necessary holes on either side with 1 1/2" coach screws and painting 2 coats of enamel black paint over one coat of red oxide suitable for fixing of UG Cables of size 10 Sq.mm to 16 Sq.mm on walls etc. including all labour charges etc., complete.

Supply and fixing of 12''x8''x2 1/2'' with max. 2 joints of Surface T.W. boards on the wall fixed with 12"x8" laminated sheet 2.8 mm thick ISI mark laminated sheet of white or approved colour on top fixed with brass screws, cup washers, out side board should be polished with two coats of French polish with fine finishing with bottom plank 1/2'' thickness and frame of 3/4'' thick planks.

Supply and fixing of 15"x12" of 3 mm thick laminated sheet I.S.I Mark of white or approved colour suitable for Surface existing T.W. Board with brass screws, cup washers etc.

Supply and fixing of 12"x8" of 3 mm thick laminated sheet I.S.I Mark of white or approved colour suitable for Surface existing T.W. Board with brass screws, cup washers etc.

Supply and fixing of 6"x4" of 3 mm thick laminated sheet I.S.I Mark of white or approved colour suitable for Surface existing T.W. Board with brass screws, cup washers etc.

Supply and fixing of 15.5''x12.5'' with 3 mm thick laminated sheet of I.S.I Mark white or approved colour suitable for existing Concealed T.W. Board with brass screws, cup washers etc., complete.

b) The Earth Electrode shall be inserted into the ground for 1.75 Mtrs. Below the inspection chamber bottom 300mm all around this Earth Electrode shall be covered with 25 Kgs. Of Earth Life Compound (c) The excavated gap shall be back filled with excavated earth, and shall be properly consolidated with water. (d) The top 0.25 m of Earth pipe shall be exposed into inspection chamber of Hume pipe . The all around inspection chamber shall be providied with 18" dia hume pipe. Earth connections shall be given to the Earth Elecrods with bolts, nuts & washers. (e) A 65 mm dia PVC conduit is to be embeded through hume pipe at one side, to lay the Earth from the Earth bus to the Electrode through the PVC conduit and after laying the Earth, the pit entry PVC conduit is to be sealed with Bitumen compound. (f) Necessary Meggar testing is to be done in the presence of the concerned Engineers, and the reading should be as per IE standards.

Supply and run of ' 8 ' SWG G.I wire for earth electrode to required places by concealing in walls, flooring by cutting the grooves and replastering neatly and giving necessary connection with 3/8"x2" GI Bolts, Nuts and Washers Wherever joints has to be done. The strip has to be either riveted (or) bolted (or) gas welding neatly and all labour charges etc., complete.

Earth Work excavation for trench for laying of U.G. Cable in ordinary Soils, manual means to the required width and depth and depositing the same on bank as directed during execution etc., complete.

Cutting open cement concrete road

Cement concrete using 20mm HBG metal in CC (1:3:6) laid in Layers of not more than 15cms thick well compacted including curing cost and conveyance of materials etc., complete.

Fabrication, Transportation and supply of 1.50 Mtr Length Double Arm Bracket made with MS galvanized 40mm / 50mm dia Pipe. Makes: Bajaj / Valmont / Laasma / Transrail / Utkarsh / Skipper

Fixing of Ceiling fan including transportation and giving connections with twin core wire etc., complete.

Supply and transportation of 60 W LED Street light Luminaire made of pressure diecast aluminum body with powder coated, having protective toughened glass, supply input voltage 120 - 270V AC, P.F > 0.90, high power LEDs having System Efficacy >=120 lumens/watt and junction temperature < 70°C, with Ingress protection IP66, Luminaire performance complies to IS 10322 (Part 5/Sec-3), driver surge protection 4KV, in-house additional Surge protection 10 KV with optics distribution, THD<10% at 110 Volts AC, driver efficiency >90%, CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty. a) LUMINAIRE MAKE : Wipro(Skyline) / Philips (Green line) / GE-Venture / Crompton(Neo Series) / Bajaj (Edge) / Halonix(Lumos - Super) / Havells (Endura Series) /Capart(Premium)/Greenlites(Hi-Lux) /Polycab/Keselec/ HPL(City Vision)/ Jaquar(Premium)/Eveready/ Surya (Pollux) / FortuneArrt (Leaf) / Rhino(GPSL04) b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / LG

Supply and transportation of 120 W LED Street light Luminaire made of pressure diecast aluminum body with powder coated, having protective toughened glass, supply input voltage 120 - 270V AC, P.F > 0.90, high power LEDs having System Efficacy >= 120 lumens/watt and junction temperature < 70°C, with Ingress protection IP66, Luminaire performance complies to IS 10322 (Part 5/Sec-3), driver surge protection 4KV, in-house additional Surge protection 10 KV with optics distribution, THD<10% at 110 Volts AC, driver efficiency >90%, CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty. a) Luminaire Make : Wipro(Skyline) / Philips (Greenline Extra) / GE- Venture / Crompton(Nexus / Hawk series) / Bajaj (Edge) / Halonix (Modular/ Lumos-Super) / Havells (Endura Series)/Greenlites(HI-Lux) /Capart(Premium)/ Polycab/Keselec / HPL(City Vision)/Jaquar (Premium) /Eveready /Surya (Pollux) / Fortune Arrt (Leaf) / Rhino(GPSL06) b) LED MAKE :PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / LG.

Supply and transportation of 50/60W LED Flood light Luminaire made of pressure diecast aluminum housing with powder coated, having protective toughened glass, supply Input voltage 120 - 270 V AC, P.F > 0.90, high power LEDs, with a System Efficacy >=120 lumens/watt and junction temperature < 70°C, with ingress protection IP66, Luminaire performance complies to IS 10322 (Part 5 / Sec-3), IK05, driver surge protection 4KV, In-house additional surge protection ≥ 10KV with wide/ narrow beam optics, THD<10% at 110 Volts AC, driver efficiency >90%, , CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty. a) LUMINAIRE MAKE : Wipro / Philips/ GE-Venture / Crompton/ Bajaj/Greenlites / Havells/Capart(Premium) /Halonix/ Polycab/Keselec/HPL/Jaquar/Eveready / Surya (Livia Pro) / FortuneArrt (Fin)/ Rhino(GPFL02 Series) b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG.

Supply of 4' T5 18/20 W LED batten type fttings as per the following specification: Makes: Phillips/Crompton Greaves/ Osram/ Havells / GE /Orkus Technical Specification:- 1) Input power(W) :18+5% 2) Input Voltage(V) : 230+5% 3) Power Factor: >0.95 4) THD % :15% or < 15% 5) Output Voltage (with load) Vdc: 60 to 80 V DC 6) Output Current (mA) dc: 225+5% 7) Driver Efficiency (%): >90% 8) Operating voltage : 140 - 270 VAC universal electronic driver 9) Operating Frequency (HZ) : 50 + 3 Hz 10) Output open circuit protection: YES 11) Output short circuit protection: YES 12) Surge Protection: >2.5 kV Optical Specification: 1) LED Make: Nichia (Japan) /OSRAM (German) / Philips Limited / Cree /(USA)/ Bridge lux (USA) / SEOL/ Lendnivi/ Everlight / LED/ Epistar / Edison 2) Luminous Flux (Lumen) : 1800 + 5% 3) Luminous Efficiency (LMA/V) : 100 + 5% 4) Colour Temperature (K) : 5500K to 6500K 5) CRI : >80 6) LED Beam Angle (Degree) : >150 Degree

Environmental 1) Working temperature range: 0 to 40 Degree C (Degree Centigrade) 2) Working Humidity range: 0-95% Mechanical : 1) IP Grade : IP20 2) Base : NA 3) Housing : PC 4) Diffuser : PC Warranty : 5 years.

Design, Engineering, Manufacturing & Supply of 28 W, 1200 mm BLDC Ceiling Fan

Sweep : 1200 mm (48"), Rated Voltage : 230 V , Frequency : 48 - 52 Hz, Operating Voltage: 140-290v single phase AC. Power Factor : 0.99, Air Delivery : 235 CMM Rated Power : 28 W - 30 W, Motor Speed : 350 RPM with speed control, Bearing : Double Ball Bearing Down Rod Size :- 260 mm, Service Value :- 8.2 CMM/W, Operating temperature within 2 degree of ambient warranty :- 3 years on site, Speed Control : Regulator Compatible Conforming as per IS 374-2019 Latest. Model No : Atomberg - EFFICIO -1200 mm (48") / Equivalent / TTD approved Brands Colour :- White / Ivory

Fabrication, Transportation and supply of hot dip galvanized Octogonal Pole with BSEN - 10025 grade S 355 JO steel plate for shaft, IS 2062 for base plate with Hinged door opening arrangement, including the supply of suitable boards with bakelite sheet as per IS specification suitable to withstand the wind speed of 180 KMPH for 5.0 Mtrs height Pole having dimentions Bottom 130 mm,. Top 70mm with 3mm thick, base plate 200 x 200 x 12mm and 4 Nos of M20 x 700 long J bolts along with template. Makes: Bajaj / Valmont/ Laasma /Transrail/ utkarsh /Skipper

(Rupees Three Lakh Thirty Two thousand Nine Hundred Eighty Two and Paise Forty Three only)