Execution of Miscellaneous Repair Maintenance upgradation of Civil Electrical work in Godowns in Zone II at CW VijaywadaI VijaywadaII Rayanapadu Nidamanuru AP

Lubrication of rolling shutters with grease of approved quality @ 0.50kg/per shutter applying to springs side guide channels, locking latches, brackets plates etc, complete including cleaning of side guides, locking latches and tightening of existing spring bolts etc as per the directions of Engg-in-charge.

Replacement of damaged springs to rolling shutters by providing new springs 27.5cm long grade-II of IS4454 with bolts and nuts i/c removing the shaft doom, delinking the shutter and refixing the same after replasement complete for smooth operation as directed by Engg-in-charge at site.

Replacement of damaged locking latches of rolling shutters with new locking hooks by welding and making good for locking operation as per the directions of Engg-in-charge.

Supplying & fixing at site Bottom plate 3 mm thick with all set of angle, locking latches etc. for Rolling shutters of length 1.90 M.

Labour charges for repairs to the existing rolling shutters by removing from its original position and replacing the damaged/broken latches, bottom lock rail, gear system and springs as required by new latches, springs, bottom lock rail interlocked to the existing latches through their entire length and jointed together at the end by end locks etc., complete and re - fitting of the the shutter in position for easy operation as per the directions of E-I-C (latches, bottom plates and springs will be supplied by the department free of cost and other minor items like nuts, bolts etc., has to be replaced at their cost) for the shutter of Small size (app 5 sqm area)

Repairs to existing iron jalli/mesh gates and doors by taking down from their original position, removing bends and distortions, replacing damaged or broken MS members wherever required, straightening, welding, grinding, refixing in position, proper alignment and making them fully functional. The item also includes providing and fixing MS extension plates/flanges of required size and thickness along the sides of mesh doors to cover existing gaps between door frames and adjoining members, including cutting, welding, grinding, painting of welded portions with approved primer and paint, complete to effectively prevent the entry of birds when the doors are closed, as directed by the Engineer-in-Charge.

Providing & fixing expanded metal mesh frame with expanded metal 20x60mm strands 3.25 mm wideand 1.6 mm thick, weighing not less than 4.078kg/sqm. and frame made of 25x4 mm m.s. flat sub divided into three equal panels with 25x4 mm m.s. flat expanded metal to be fixed with 19x3 mm m.s. beading tack welded, 4 nos. of m.s. cleats of size 50x50x4 mm size with holes for 12 mm dia bolt i/c and manufacturing and priming coat of approved steel primer of ready mixed red oxide zinc chromate primer complete as per drg.no.cwc/pg/385, and as per instructions of engineer in charge. the whole frame with expanded metal mesh is to be fixed on the outer side of v4 opening with 12 mm dia 250 mm long bolts with nuts & washers embedded in c.conc. blocks of size 75x75x125mm of c.conc. 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) in brick bands/rcc lintel if any of the ventilator.

Plugging of roof leakages in AC/GI sheet roofing by applying silicon sealent of approved quality on every bolts including providing and fixing bitumen / GI washers wherever necessary as per the direction Enginee-in-Charge.

Painting with synthetic enamel paint of two coats over suitable primer on cement flooring surface for stack lines of 50mm width. The rate is inclusive of cleaning the surface, marking the edges, sticking masking tape on either side of stack lines & removing the same upon completion of painting and other relevant expenses all complete, as per the directions of Engineer-In-Charge/Warehouse Manager.

Lettering with synthetic enamel paint of two coats over suitable primer on plastered walls for stack marking, numbering, lettering, etc., incl. scrapping, filling cracks/holes, painting full round circle of 30cm dia and lettering/numbering up to 15cm height all complete, as per the directions of warehouse manager/EIC. Punctuations/slashes/etc shall not be counted as letters and nothing shall be paid extra

Painting straight lines of 100 mm width on existing cement concrete flooring with two coats of approved quality heat-resistant paint over one coat of suitable primer, including surface preparation by cleaning, removal of dust and loose particles, marking of lines, fixing and removing masking tape to obtain neat and uniform edges, and all labour, materials, tools, equipment, and incidental charges complete in all respects as directed by the Engineer-in-Charge/Warehouse Manager."

Providing and fixing 3 mm thick Aluminium Composite Panel (ACP) sheet of approved make, shade and finish, fixed on suitable framework with necessary aluminium cleats, screws, rivets etc., including pasting of vinyl sheet of approved quality and colour, complete with cutting, fixing and finishing of vinyl lettering / signage text as approved, including cost of all materials, vinyl lettering of radium colour, labour, tools & plant, scaffolding, transportation, loading, unloading and all incidental charges, complete as directed by the Engineer-in-Charge. The contractor has to submit 10year warranty certificate for ACP sheet from Manufacturer and submit it to the office of Engineer-in-Charge.

Providing and fixing wire mesh steel doors in Two leaves from outside the godown to prevent entry of bird through rolling shutters opening, with M.S.jali in squared mesh of size not more than 30x30mm of M.S.wire od dia 2.5mm thick and door frame of 40x40x6mm M.S.angle,3mm gusset plate at junction and corner by using M.S flate 40x6mm diagonal braces, necessary fittings like bush hinges and handles sliding door bolts, tower bolts butt hinges as per drawning no. CWC/ANC-BLD/231-AC i/c a priming coat of approved steel primer i/c cutting wall/floor for 8no's of holes of size 300x150x150 mm for fixing hold fast and making good the same by CC 1:2:4 ( cement: 2 coarse sand: 4 graded stone aggregate nominal size) etc. complete as per direction of engineer-in-charge.

Removing the existing old bore motor, inspecting the condition of the bore and motor, cleaning the existing bore thoroughly by removing all sludge, silt, and accumulated debris, and completing all associated works as directed by the WM & EIC at site.

Supplying and fixing PVC slotted bottom shoe/cap A) 200 mm dia.

Supplying and fixing PVC slotted cap at top of pipe A) 200 mm dia.

Report on feasibility of ground water for construction of well / borewell / filter point / infiltration well / tube well by Geological Surveyor at site, including fixing of new bore point location and submission of report, complete as per directions of Engineer-in-Charge and Warehouse Manager.

Description

Supplying and fixing of astronomical digital timer and 25A, with 2 nos. of 4 pole AC contactor inside existing Security Room Main DB for automatic street light control, including all connections, testing and commissioning (At the Main DB feeder of street lights)

Supply & testing of XLPE insulated aluminium conductor steel armoured power cable of 1.1 KV grade confirming to IS :7089 (part 1) 1988 or latest amendment and as per instructions of official-in-charge. (4*16 sq mm)

Providing comprehensive Annual Maintenance Contract (AMC) for LT Panel of any number of outgoings for a period of one (1) year, including preventive maintenance, routine inspections, testing, servicing, tightening of electrical connections, cleaning of panels, lubrication of moving parts, fault identification, troubleshooting, and carrying out all necessary repairs to ensure safe and reliable operation of the LT panel. The scope includes replacement of minor consumables such as lugs, ferrules, nuts, bolts, control fuses, indicating lamps, wiring accessories, cable glands, cleaning materials, and other incidental items required for proper functioning. All labour, tools, tackles, testing instruments, transportation, and supervision shall be included. The work shall be carried out as per the directions of the Engineer-in-Charge and relevant IS standards.

Providing comprehensive Annual Maintenance Contract (AMC) for all earth pits for a period of one (1) year, including periodic inspection, testing of earth resistance using a calibrated earth tester, watering and replenishment of earth-enhancing compound/salt and charcoal (where applicable), cleaning of earth chambers, checking and tightening of earth connections, repair or replacement of damaged earth leads, clamps, nuts, bolts, and covers, maintenance of earth pit identification markings, and submission of test reports. The work shall include all labour, tools, tackles, testing instruments, transportation, consumables, and supervision required to maintain the earthing system in safe and efficient working condition, as directed by the Engineer-in-Charge and in accordance with relevant IS standards.( Per Year 3 times All Earth Pits)

Providing Annual Maintenance Contract (AMC) for complete office electrical installations for a period of one year, including preventive and breakdown maintenance of MDBs, SDBs, DBs, switchgears, MCBs, RCCBs, isolators etc. internal and external wiring, lighting fixtures, ceiling fans, exhaust fans, pedestal/wall fans, power sockets, industrial sockets, earthing system, UPS input/output wiring, outdoor lighting, office electrical accessories and allied electrical installations. The scope includes quarterly preventive maintenance, testing, tightening of connections, cleaning of panels, checking of protection systems, replacement of minor consumables, fault identification and rectification, attending breakdown complaints, preparation of maintenance records and ensuring satisfactory operation of the complete electrical system as per the directions of the Engineer-in-Charge, complete in all respects.

Supplying , installation, testing , commissioning of prewired , LED WELL GLASS light of 40watts LED Industrial Lighting, System Wattage** 40W, Luminous flux** 4000 lm, Luminaire efficacy* 110 lm/W, Correlated Color Temperature 5665K ±355K, Color Rendering Index >70, Maintenance of lumen output 50,000 hrs. @L70B50, Operating Temperature Range 0C to 50C, Input Voltage 140 to 270V AC, Input Frequency 50 Hz, System Current in Amp. @240V AC 0.192A, Power Factor ≥ 0.95, THD <10%, Ingress Protection IP66,light built driver complete with all accessories including 5mm Dia. galvanized iron steel wire rope, (1/16") Wire Rope Accessory Set, M2 Wire Rope Cable Clip Clamp, M2 Stainless Steel Thimble, 2mm Aluminum Crimping for installtion on truss as required as per the instructions of the engineer incharge. Note: the Led Fixuters are complete under warantty for 5 years. (Bajaj/Crompton/Philips)

Supplying installing testing and comissioning of AC SPD Single Phase 2 Pole 320V, Surge Protection Device AC SPD - Type 2 in the Exisitng DB as per the instructions of the Engineer Incharge

Supplying, installation, Testing & Commissioning of Flood light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.=0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI- EMC As per CISPR -15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin),SDCM (Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy =105 <120 lm/Watt output .LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). (70 Watts)

Supply & testing of XLPE insulated aluminium conductor steel armoured power cable of 1.1 KV grade confirming to IS :7089 (part 1) 1988 or latest amendment and as per instructions of official-in-charge. 4 X 25 sq. mm.

Supply of 6.0 m hot-dip galvanized octagonal pole fabricated in single piece from 3 mm thick HT steel plate for shaft conforming to BSEN-10025 or Equivalent with bottom dia 130 mm, top dia 70 mm, with base plate 220 × 220 × 12 mm, including Galvanizing of Shaft as per IS 2629, along with smart pack terminal box with door size 400 × 100 mm with provision for fixing connector & MCB, and 1.0 m long single-arm bracket, etc., complete with necessary bolts, nuts, cable entry gland, lifting sockets and protective packing, delivered to site.

Description

Cleaning of garden, Watering of landscaped/green belt areas and maintaining the plants/ shrubs, trees, bushes, flowering beds etc and keeping these in healthy condition . Maintaining the greenery, hygienic and aesthetic in lawn & other green belt area within complex ,Trimming the branches of trees obstructing the height up to 6 m above the driveway or obstructing the visibility of road signs , trimming or weeding out of unsolicited plants grown over terrace/walls of building within complex . Maintenance of Kitchen garden or similar seasonal flower garden including preparation of beds manuring/ fertigation, weeding hoeing, watering, planting of vegitable seeds/seasonal flowering seeds including spraying of insecticide and pesticide and Harvesting. (Note:-Only Good Earth, Manure, Fertilizer, Insecticide & Pesticide & saplings or seeds will be provided by the Department and other T & P material and machines shall be provided by the contractor). Frequency of cleaning shall be daily and watering or other activities shall be as per requirement . Payment shall be done on monthly basis . Area to be decided by WHM

⠠ⵁ䥉䨩汁瑉浥⁳景䔠敬瑣楲慣獬眠牯獫戠獡摥漠卄⁒汅捥牴捩污⁳〲㔲☠䴠牡敫⁴慒整吀瑯污漠⁦畓⁢捳敨畤敬⠠ⵁ䥉⥉6䠀牯楴畣瑬牵⁥潗歲⁳湡⁤潈獵步敥楰杮匠牥楶散⁳卄⁒…前┠潔慴景䄠汬匠扵匠档⠠ⵁ⥉琠䄨䤭䥉ᨩ਴流畯瑮儠潵整⁤䤨潗摲⥳.吀瑯污漠⁦汁畓⁢捓⁨䤨⴩䤨⥉⠭䥉⥉笠湉圠牯獤襽䌪䍗攠瑳浩瑡摥愠潭湵⁴景琠楨⁳畳ⵢ捳敨畤敬‬晡整⁲潣獮摩牥湩⁧牰癥楡楬杮挠獯⁴湩敤⁸湡⁤灡汰捩扡敬䜠呓☠氠扡畯⁲散獳椠⁳獒㠮ⰰ㜲㠬㐳ㄮ⼴褭䌪䍗攠瑳浩瑡摥愠潭湵⁴景琠楨⁳畳ⵢ捳敨畤敬‬晡整⁲潣獮摩牥湩⁧牰癥楡楬杮挠獯⁴湩敤⁸湡⁤灡汰捩扡敬䜠呓☠氠扡畯⁲散獳椠⁳獒㈮ⰴ〷㈬㌹ㄮ⼴褭䌪䍗攠瑳浩瑡摥愠潭湵⁴景琠楨⁳畳ⵢ捳敨畤敬‬晡整⁲潣獮摩牥湩⁧牰癥楡楬杮挠獯⁴湩敤⁸湡⁤灡汰捩扡敬䜠呓☠氠扡畯⁲散獳椠⁳獒㈮ⰹ〵㜬㈲㐮⼷