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| 1 | Item Rate BoQ BoQ_Ver4.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: COMMANDER WORKS ENGINEER,CHENNAI Name of Work: REPAIRS / MAINT OF HT E/M INSTALLATIONS, TRANSFROMERS , VCB'S UG HT CABLES AND CONNECTED EXTERNAL ELECTRIFICATION WORKS AT OTA MH, DEFENCE COLONY AT PALLAVARAM AND AT DGQA UNDER GE STM CHENNAI Contract No: CWE/STM/ OF 2026-27 Name of the Bidder/ Bidding Firm / Company : SCHEDULE 'A'(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Description of items Item Code / Make Quantity Unit Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT With Taxes TOTAL AMOUNT With Taxes TOTAL AMOUNT In Words |
| 2 | Earthwork excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out in any type of soil for laying cables / pipes / erection of poles etc., and levelling of bottom surface to required level complete all as specified and as directed. Note:-(i) Excavation shall be carried out manually at a location where directed by the Engineer-in-Charge to avoid breakage of existing Electrical / Water connections etc at site. Contractor shall quote his rate accordingly and nothing extra shall be admissible on this account. |
| 3 | Returning filling in soil including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and as directed. |
| 4 | Removing excavated material (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. |
| 5 | M&L for fine seived excavated dry soil laid to the required width of trench at bottom and top of cable as cushioning to cable complete all as specified and as directed.Note:- Thickness shall be measured after punning |
| 6 | M&L burnt bricks sub class 'B' old size laid in trenches ,width equal to length of bricks across the cable for cable protection complete all as specified and as directed. |
| 7 | M&L for drilling/ making bore hole under the road in any type of soil through trenchless technology by HDD (horizontal direction drilling method) including necessary machinery as required,perparing and settin up the plant and equipment , preparing new pipe/cable laying work like excavation shoring/ strutting etc drilling, stringing reaming pulling back the new work on the path alignment proper disposal of drilling fluid and the ground penetrating radar survey to protect existing utilities at the pipe/cable installation location restoration of site after completion all inclusive as per and STT IS No 2.3 2.2 2.2 second edition 2008 code of practice of trenchless technology suitting indian condition for making horizontal bore size of 200mm dia suitable for HDPE pipe insertion under the road crossing hard standing including HDPE pipe of size 200 mm nominal dia 28.30 mm minimum wall thickness of grade PE 80 for protection of MS pipe/cable to any depth complete all as specified and directed. |
| 8 | M&L for pin point the fault of HT UG cable of any size by using / arranging fault locating machine from any location / position / situtation and taking out the faulty portion of cable, of any length from trenches, jointing with cable jointing kit ,and necessary testing for restoring the service of power supply satisfactorily and functionable in all respects , including necessary excavation and earth work, sand cushioning ,relaying bricks,cable covers etc complete all as specified and as directed.Note :- (a) Cable jointing kit shall be measured and paid seperately under relevant item. (b) Old retrieved bricks /cable cover shall be re-used (c) Quoted rate shall be inclusive for necessary excavation and earth work with sand cushioning and relaying bricks / cover slab. |
| 9 | S&F Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of following size:- |
| 10 | 95 Sqmm |
| 11 | 120 Sqmm |
| 12 | 185 Sqmm |
| 13 | S&F cable joints Indoor type for underground cable including joint kits and labour complete for making joints/End Terminals suitable for HT 11 KV UG XLPE cable / armoured heavy duty cables with aluminium conductor of following sizes :- |
| 14 | 95 Sqmm |
| 15 | 120 Sqmm |
| 16 | 185 Sqmm |
| 17 | 240 Sqmm |
| 18 | S&F cable joints out door type for underground cable including joint kits and labour complete for making joints/End Terminals suitable for HT 11 KV UG XLPE cable / armoured heavy duty cables with aluminium conductor of following sizes :- |
| 19 | 95 Sqmm |
| 20 | 120 Sqmm |
| 21 | 185 Sqmm |
| 22 | 240 Sqmm |
| 23 | S&F in trenches / poles / wall etc. HT UG Cable XLPE insulated with multistranded aluminium conductor armoured with galvanised steel wire / taps 11000 volts grade conforming to IS specifications and of the following sizes :- |
| 24 | HT UG Cable 3 core x 95 sqmm |
| 25 | HT UG Cable 3 core x 120 sqmm |
| 26 | HT UG Cable 3 core x185 sqmm |
| 27 | S&F in repairs of Pin type insulator, porcelain, vitreous, white brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut,150 mm dia and 150 mm height for 11000 volts grade complete all as specified and directed |
| 28 | S&F in repairs of Disc type porcelain insulators 145 mm height and 255 mm dia ball and socket type, white, brown or green single disc assembly for tension with tension clamps for conductors working pressure 11000 volts grade complete all as specified and directed . |
| 29 | M&L for servicing of four pole structure including checking/ tightening/making free for operating of GOD, insulators, lighting arrester, changing of nut/bolts if required including painting of RYB paint/tape at strip including preparation of old painted surfaces ,removing dust and other deposited materials by scraping from HT tubular pole of 11 metre long, painting of pole with one coat of black paint upto 1 metre from bottom and painting the rest of the pole including cross arms cable protection pipe clamps, bracket with one coat of aluminium paint complete all as specified and directed by Engineer-in-Charge |
| 30 | M&L for servicing of two pole structure including checking/ tightening/making free for operating of GOD, insulators, lighting arrester, changing of nut/bolts if required including painting of RYB paint/tape at strip including preparation of old painted surfaces ,removing dust and other deposited materials by scraping from HT tubular pole of 11 metre long, painting of pole with one coat of black paint upto 1 metre from bottom and painting the rest of the pole including cross arms cable protection pipe clamps, bracket with one coat of aluminium paint complete all as specified and directed by Engineer-in-Charge |
| 31 | S&F in repairs of Air break switch (GOD) Gang Operated Device horizontal type, tripple pole, mechanically operated, mounted on nine insulators and steel frame, with operating mechanism worked from ground level, with operating rod 25mm dia light grade GI pipe, suitabel for current rating upto 200 Amps, HT 11 KV including connecting up complete with locking arrangement complete all as specified and directed. |
| 32 | S&F in repairs Potential Transformer (PT) 11 KV Ratio : 11kV/v3,110V/v3 (Fixed type),Core I: Cl: 0.5, 100VA for metering as per existing and suitable for existing HT Panel complete all as specified and directed |
| 33 | S&F in repairs of 11KV Epoxy Resin Cast Dual Core Current Transformer 11 KV of Ratio : 100-50/5-5A , Core I: Cl:0.5, 15VA for metering ,Core II: Cl: 5P10 , 15VA for protection as per existing and suitable for existing HT Panel complete all as specified and directed |
| 34 | S&F in repair digital voltmeter 11KV with necessary fixing arrangement on existing Panel and suitable wiring complete all as specified |
| 35 | S&F in repair digital ammeter 11KV with necessary fixing arrangement on existing Panel and suitable wiring complete all as specified |
| 36 | S&F in repairs danger notice plate of size 25cm x 20 cm x 1.6mm thick with mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with mild steel clamps, bolts and nuts of approved size for HT work complete all as specified and directed. |
| 37 | M&L for comprehensive maintanance / servicing of VCB 400 to 800 Amp, 11 KV, 3 Phase, 50 Hz HT panel, detection of defective components, replacement of worn out parts similar to existing make and servicing/ cleaning of mechanical components by the representative of authorized service contre of original Manufacturer of VCB , re-insertion of trolly in HT VCB panel, including necessary testing for smooth operation complete all as specified and directed .Note: Worn out parts shall be measured and paid separately under relevant item. |
| 38 | Repairing and setting of on and off tripping mechanism system together with adjustment of main shaft with replacement of sundry items such as bush, pin ,washer,nuts and bolts spring and wiring including cleaning and washing etc complate all as specified and directed. |
| 39 | Supply only bearings as per existing size |
| 40 | Supply only charging rod |
| 41 | Supply only rocker lever |
| 42 | Supply only charging bush |
| 43 | S&F power pack 110AC/110V DC |
| 44 | S&F bus support insulator 11KV, 10.4 Mpa tensile strength all as existing shape and size suitable for existing systems |
| 45 | S&F tripping coil as per existing capacity and make |
| 46 | S&F spring charging handle assembly as per existing size |
| 47 | S&F Raising and Lowering gear operated handle as per existing size |
| 48 | S&F Spout bushing as per existing size and model/make |
| 49 | S&F Indicating lamp with suitable colour |
| 50 | S&F Trip Catch assembly |
| 51 | S&F closing coil as per existing capacity and make |
| 52 | S&F spring charging Geared motor 220V AC |
| 53 | S&F push button |
| 54 | S&F Selector Switch for Ammeter/ Voltmeter |
| 55 | S&F Master Trip relay |
| 56 | S&F Earth Fault relay with 2 NO+2 NC |
| 57 | S&F Shunt Trip coil |
| 58 | S&F Isolating Contact assembly |
| 59 | S&F Trip-Neutral-close (TNC) switch |
| 60 | S&F Panel space Heater 80W |
| 61 | S&F Moving contact 11KV |
| 62 | S&F Jaw contact |
| 63 | S&F Feeder Protection Relay/ Over Current Protection Relay Make: Megawin 140C |
| 64 | M&L for de-hyderation of transformer oil for upto 500 KVA transformer in any place/ location including top cover opening inside both HV and LV site old defective gasket and oil seal removing and new RC 70O c gasket & oil seal unit refitting and terminal connection checking and oil refilling work conforming to IS suitable for 11 KV system for transformer having 60 KV of minimum dielectric strength complete all as specified and directed.Note: (a) De-hyderation of transformer oil shall be done in transformer running condition.(b)Contractor shall provide the Transformer oil testing kit at site for testing of oil. |
| 65 | Supply and topping up of new transformer oil conforming to IS suitable for 11 KV system for transformer having 60 KV of minimum dielectric strength complete all as specified and directed. |
| 66 | M&L for taking down the existing transformer of any capacity carefully from its original position up to road not exceeding 50 metre by manually and transportation to work shop by vehicle (Recovery Van) / Manually for rewinding of primary coil/secondary coil 11 KV/0.433 KV of transformer upto 500 KVA with super enameled suitable gauge copper winding wire for all the limps, insulation sleeves, replacement of terminal and refixing the transformer in its original position after winding and repairing including provision suitable capacity transformer for stand by during winding period at any location complete all as specified and directed by the Engineer-in-Charge. Note: Quoted rate shall be inclusive for removing and re- installation of necessary HT/LT cable/ACSR/Earthing connection from transformer.Filtration and Topping up of oil shall be measured and paid for separately under relevant item. |
| 67 | S&F in repair 250 amps LV bushing for transformer 200 KVA complete all as specified and directed |
| 68 | S&F in repair 250 amps LV metal part for 200 KVA transformer complete all as specified and directed |
| 69 | S&F in repair capillary type oil temperature indicator complete all as specified and directed |
| 70 | S&F in repair stump type oil temperature indicator complete all as specified and directed |
| 71 | S&F in repair HT Load Break Switch fuse rating of 40 Amps Type C-1, 11 KV complete all as specified and directed. |
| 72 | S&F in repair HT Load Break Switch fuse rating of 50 Amps Type C-1, 11 KV complete all as specified and directed. |
| 73 | S&F in repair 1 Kg silica gel breather assembly metalic body complete all as specified and directed |
| 74 | S&F in repair synthetic Rubber insulated mat 2.5 mm thick for voltage 11 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of size 2m x 1m complete all as specified and directed. |
| 75 | Supply and lay GI tubes 80mm bore , 'light grade' galvanised, with all fittings laid in trenches for drawing cables under road/drain crossings etc complete all as specified and directed. |
| 76 | M&L for coarse aggregates of 40mm size complete all as specified and directed. |
| 77 | M&L for lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 KA including taking down old arrester complete all as specified |
| 78 | S&F in repair galvanised iron strip of size 32 mm x 6 mm fixed to wall / surface all as specified as directed |
| 79 | M&L for earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick burried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 m below normal ground level, connected to galvanised iron strip of size 32 mm x 6 mm thick by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in electrical plate No 3 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoad dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed. |
| 80 | M&L for boring holes under road pavement by manually in any type of soil upto 150 mm bore complete all as specified as directed by Engineer-in-Charge |
| 81 | M&L for plain cement concrete 1:3:6 type C2 using 40 mm graded stone aggregate as in foundation including demolition of old concrete of any description including removing off debris from site complete all as specified and as directed |
| 82 | M&L for brick work with sub class 'B' bricks straight or curved on plan exceeding 6 metre mean radius built in cement mortar 1:4 as in brick pillar of required size and shape to support the pipe line including demolition of old brickwork and removing off debries from site complete all as specified and directed |
| 83 | M&L for rendering 10 mm thick in cement mortar 1:6 on fair faces of brick work / concrete surfaces, finished the surface even and fair complete all as specified and directed |
| 84 | S&F in repairs loop type porcelain vitreous white brown, or green insulator with over all dimension 90 mm x140 mm clearance of hole 25.5 mm complete all specified and directed. |
| 85 | M&L for ACSR conductor of any size for HT/LT over head line and jumpers on PCC / RCC / Steel pole including binding wires line connecting up etc of any size including taking down old unserviceable ACSR all specified and directed. |
| 86 | S&F in repairs cross arms bracing supports clamps and back plates fabricated from structural steel sections including nuts bolts washers welding bending cold or hot drilling holes for bolts in any shape or size as indicated and directed and inclusive of one primer coat one under coat and one finishing coat of paint complete all as specified and as directed |
| 87 | M&L for cleaning complete body of 250 KVA transformer and applying two coats of dark BS Gray painting and R, Y, B, Black, Green colour coding work complete all as specified and directed |
| 88 | M&L for cleaning complete body of 500 KVA transformer and applying two coats of dark BS Gray painting and R, Y, B, Black, Green colour coding work complete all as specified and directed |
| 89 | M&L for carrying out servicing and overhauling of under mentioned capacities HT VCB/ LBS by drawing out the draw-out module of the breaker, carrying out complete cleaning with clean cloth and cleaning agent, lubrication of the mechanism and greasing with high temperature molly grease, testing for smoother ON/OF operation, carrying out relay calibration of protection relay by secondary current injection methods to check trip time characteristic of relays, checking of healthiness of CTs & Pts. Checking of IR value of interrupters, healthiness of Protection Tripping of Circuit breaker etc. Choking and servicing switchgear Interlocks and Safety Like complete all as specified and directed Mechanical : (i) Positive Interlock, (ii) Negative Interlock, (iii)Spring Discharge Interlock, (iv) Padlocks, (v) Key Interlocking (vi) Safety Roll in Stop, (vii). Safety Roll - out Stop,(viii) Rating Interference Interlock. Electrical : Interlock Switches, Checking of Electrical operations of the breaker for ON/OFF & Trip operation for Incomer and Outgoing including submission of service & test reports. The servicing to be done by authorised service provider/manufacturer. |
| 90 | For RMU/RMG Amps:400A/630A/800A |
| 91 | For VCB Amps:400A/630A/800A |
| 92 | For LBS Amps:400A/630A/800A |
| 93 | S&F in repairs HT Load Break Switch fuse rating of 63 Amps Type C-1, 11 KV complete all as specified and directed. Make: Eswari Electricals (Anand Fuses) or other equivalent as approved by CWE |
| 94 | Supply and laying HDPE pipe 110mm bore conform to IS:4984:2016, 8 Kg/cm2 heavy grade PE-80 for cable protection complete all as specified and as directed |
| 95 | Supply and lay GI tubes 100mm bore , 'light grade' galvanised, with all fittings laid in trenches for drawing cables under road/drain crossings etc all as specified and directed |
| 96 | M&L for shifting of stand by transformer of capacity 63 KVA to 500 KVA from one sub station to another with the help of crane, and other machinaries tools , manpower as required and disconnecting the fault transformer and connecting the stand by transformer for smooth electric supply complete all as specified and directed by Engineer-in-Charge.Note: (i) The transformer shall be shifted to faulty area under GE STM within 6 (six) hours of time frame after intimation / communication by the Engineer-in-Charge through Telephone /Whatsapp Message etc. If not ,a penalty of Rs 15000.00 per day shall be recovered for a period upto three days ,afterwards shifting shall be carried out through other agency / suitable means at the risk and cost of the contractor.(ii) All the tools and plant and connected materials as required for shifting shall be provided by the contractor and quoted rate shall be inclusive for the same . Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
