Execution of Miscellaneous Repair Maintenance upgradation of Civil Electrical work in Godowns in Zone VI at CW Adoni Nandikotkur Nandyal 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.

Providing and fixing wire mesh steel folding doors in four leaves from inside the godown to prevent entry of bird through rolling shutter opening, with M.S. jali in squared mesh of size not more than 30mm X 30mm of M.S wire of dia 2.5mm thick and door frame of 40 x40x 6 mm M.S. angle, 3mm gusset plate at junction and corner by using M.S. flat 40x6mm diagonal braces, necessary fittings like bush hinges and handles, sliding door bolts, tower bolts, butt hinges as per drawing no.CWC/ANC-BLD/231-AC including a priming coat of approved steel primer including cutting wall/floor for 8nos. of holes of size 300x150x150 mm for fixing hold fast and making good the same by CC 1:2:4 (1cement:2 coarse sand :4 graded stone aggregate 20 mm nomial size) etc. complete as per direction of engineer-in-charge at following warehouses. The rate includes cost of materials & labour involved in the work for respective centre and nothing extra shall be paid.

Providing and Laying Single layer of LDPE sheet of 200 Microns thick approved quality on sub base of flooring (WMM etc) with an overlapping of 150 mm on longitudinal direction & 300 mm on transverse direction joints.Note:Overlapping shall not be measured for payment. Net carpet area covered with sheet shall be measured for payment.

Providing and fixing channels for preparing panels of required size and then dewatering of the concrete with vaccum dewatering machine finishing with mechanical trowel with trimix matching (thickness of flooring 75 to 150 mm, along with cutting groove joints at appropriate spacing as per direction of engineer in charge (concrete and steel to be paid separately as per relevent item)

Providing and spreading non-metallic floor hardener minimum @ 4.5kg/sqm in floor concrete (as per manufactures specifications and approved by Engineer-in-charge). Nothing extra shall be payable if manufacturer specifies extra quantity.

Control & Construction Joints: Filling the grooves in RCC/CC Floor with PU (Shore A Hardness 28 - 45) based sealant of DCP/BASF MasterFlex 474 / Sika/ Fosroc or Equivalent in construction joints & controlled joints top 10 mm of section filled by sealant and below followed backer rod as recommended by same manafacture. The rate includes the cost of all ancillary works as required, as per specifications and instructions of engineer in charge.Groove shall be of thickness not less than one third of Floor Thickness and groove width shall be not less than 5 mm.

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.

Providing comprehensive Annual Maintenance Contract (AMC) for all laid power and control cables for a period of one (1) year, including routine inspection, testing, continuity and insulation resistance (IR) testing, identification and rectification of faults, checking and tightening of cable terminations, maintenance of cable glands and lugs, dressing and securing of cables, repair of minor damages to cable insulation and joints, replacement of minor consumables, and ensuring safe and reliable operation of the cable network. The scope includes all labour, tools, testing instruments, transportation, consumables, and supervision required to carry out the work in accordance with the directions of the Engineer-in-Charge and relevant IS/IEC standards.

Supply of a Cable Detector/Cable Locator suitable for detecting and tracing underground and concealed power cables, identifying cable routes, locating cable faults, and estimating cable depth. The equipment shall consist of a transmitter and receiver with audible and visual indication, suitable for use on live and de-energized cables. The detector shall be complete with rechargeable battery, charger, connecting leads, carrying case, and all standard accessories required for operation.

Annual Maintenance Contract (AMC) for Voltage Stabilizer including quarterly preventive maintenance, inspection, testing, cleaning, tightening of electrical connections, servicing of servo motor/variac/control circuits, calibration of protection systems, breakdown maintenance, emergency service support, replacement of minor consumables, submission of maintenance reports, and ensuring satisfactory operation of the stabilizer complete as directed by Engineer-in-Charge.( Per Year 4 times All Earth Pits)

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

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cost of plant ) These includes new plants ,including seasonal flowering plants, shrubs, hedges etc. , shifting of plant from pots, Relocating the plants and /or Pots etc. within complex as per requirement by WHM, Cost of plant shall be paid extra. Payment shall be done after each work at monthly basis

Trees Plant

Shrubs Plant

Hedge Plant /Ground cover

Clearing heavy jungle in open area including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish upto secondary collection chamber .Payment shall be done after each work at monthly basis. frequency: once in 6 months and Area to be decided by WHM.

Clearing grass, shrubs, bushes grown unwanted near to buildings and roads and removal of the rubbish upto secondary collection chamber .Payment shall be done after each work at monthly basis. frequency: once in 3 months and Area to be decided by WHM.

Removal of garden waste by TATA 407 or equivalent including loading/unloading and carriage including all lead and lift for complete disposal upto designated place given by ,Local authority and as per direction of officer-in-charge. Frequency: once in a week or as per requirement of WHM. Payment shall be done based on number of trips (fully loaded)

Cleaning/Sweeping of CW Roads, Main entry Ramps, Parking yards Godown Veranda/Open Platforms and Weighbridge platform area etc. including Safe disposal of garbage/ Refuse or solid waste, scraps after segregating Organic /recyclable and inorganic waste to the dustbins placed at designated disposal sites (secondary collection centres near Office/ Godown (s) and any other place within CW Complex.Frequency: Daily and Area to be decided by WHM and Total open area cleaned shall be measured for payment and Payment shall be done at monthly basis.

Cleaning, dusting, mopping of Window Glasses (both sides), floors, furnitures, etc. to make the area neat and clean free from cobwebs, flies etc , and hygeinic in Office buildings, labour Huts, Security Cabins,weighbridge cabin and other similar amenities within complex, including Safe disposal of garbage/ Refuse or solid waste, scraps after segregating Organic /recyclable and inorganic waste to the dustbins placed at designated disposal sites (secondary collection centres near Office/ Godown (s) and any other place within CW Complex.Frequency: Daily and total carpet area cleaned shall be measured for payment shall be done at monthly basis

Cleaning of all Toilets /Washrooms / drinking water utilities and other similar amenities within CW Complex with water including flushing as per requirement including cost of broom, brush, wipers, cloth etc (only Toilet cleaning chemical shall be provided by WHM ) Frequency: Twice daily and payment shall be done based on no of washrooms blocks (comprising urinals, WC, Wash basins, faucet, wall tiles, floor tiles etc complete )cleaned

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of WHM . (The old date written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account). Frequency: Once in 6 months. Payment shall be done after each work at monthly basis.

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of WHM. Payment shall be done after each work at monthly basis.

Cleaning of chocked / existing drain of campus / sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having adequate suction capacity or by deploying manual labour and adequate water jetting tank capacity including skilled operator, supervisor etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm.frequency or by deploying manual labour to make drainage system choke and water logging free complete work as per direction of WHM . Frequency : once a year or as per requirement and quantity to be decided by WHM. Payment shall be done after each work at monthly basis.

Cleaning of septic tank : To clean the septic tank, clean it with acid and cover it with manhole cover and drain pipe. complete as per direction of Engineer in Charge.

Clearing of blockages in Rain Water Harvesting systems pit of plan area upto including cleaning of Rain water pit, replacing the aggregates, removal of blockages , sludges etc to restore the water flow. Cost of replaced aggregates shall be paid extra. Frequency: Twice a year. Payment shall be done after each work at monthly basis.

E NIT/RO_AMRVT/ENGG./ZMC/26-27/15

Execution of Miscellaneous Repair/ Maintenance, upgradation of Civil & Electrical work in Godowns in Zone - VI at CW Adoni,Nandikotkur & Nandyal (AP)

Price Schedule: Items mentioned at Sub Schedule A (1) consisting of; • Items based on DSR 2023 for civil works, • Non-Scheduled Market rate Items of Civil work.

TOTAL QUOTED PRICE=

*CWC estimated amount of this sub-schedule, after considering prevailing cost index and applicable GST & labour cess is Rs.1,19,37,128.95/-

E NIT/RO_AMRVT/ENGG./ZMC/26-27/15

Execution of Miscellaneous Repair/ Maintenance, upgradation of Civil & Electrical work in Godowns in Zone - VI at CW Adoni,Nandikotkur & Nandyal (AP)

Price Schedule: Items mentioned at Sub Schedule A (2) consisting of; • Items based on DSR (E &M) 2025 for Electrical works • Non-Scheduled Market rate Items of E&M work.

TOTAL QUOTED PRICE=

*CWC estimated amount of this sub-schedule, after considering prevailing cost index and applicable GST & labour cess is Rs.76,71,680.23/-

E NIT/RO_AMRVT/ENGG./ZMC/26-27/15

Execution of Miscellaneous Repair/ Maintenance, upgradation of Civil & Electrical work in Godowns in Zone - VI at CW Adoni,Nandikotkur & Nandyal (AP)

Price Schedule: Items mentioned at Sub Schedule A (3) consisting of; • Items for General Maintenance Works & Services consisting Horticulture works and House Keeping Services.

TOTAL QUOTED PRICE=

*CWC estimated amount of this sub-schedule, after considering prevailing cost index and applicable GST & labour cess is Rs.20,58,204.62/-

E NIT/RO_AMRVT/ENGG./ZMC/26-27/15

Execution of Miscellaneous Repair/ Maintenance, upgradation of Civil & Electrical work in Godowns in Zone - VI at CW Adoni,Nandikotkur & Nandyal (AP)

Total of Sub schedule (A-I)

Total of Sub schedule (A-II)

Horticulture Works and Housekeeping Services DSR & MR

Total of All Sub Sch (A-I) to (A-III)

Total of All Sub Sch (I)-(II)-(III) {In Words}