REPAIR /REPLACEMENT/ MAINTENANCE OF UNSERVICEABLE LT XLPE CABLE / REPLACEMENT OF STRAIGHT THROUGH CABLE JOINT KIT / END JOINT KIT DWC PIPE AND MISC REPAIR WORK AT AYODHYA CANTT UNDER AGE (I) AYODHYA

Amount

Excavation in trenches, not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth for foundation of poles, stays or for taking out/laying of cables and getting out in soft/loose soil complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in soft/loose soilcomplete all as specified and directed by Engr-in-Charge.

Removing excavated materials (soil) n. exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

M & L for sand cushioning to underground cable with clean dry river sand complete all as specified and directed by Engr-in-Charge. Note:- Punned thickness only shall be measured & Paid.

Supply & Laying of sub class 'B'bricks locally available best quality laid flat (length of bricks laid across the length of cable) in tranches for protection of U/G cable complete all as specified and directed by Engr-in-Charge.

Supplying, laying, commissioning & testing LT underground cable 1100 volts grade,of size 10 sqmm 2 core XLPE insulated, PVC sheathed heavy duty, armoured with multi stranded aluminium conductor all as per IS 7098(Part-I) 1998, laid in trenches, ducts, pipes or on poles etc including cable gland, cable lugs, jointing, supporting clamp complete etc of the under mentioned type and sizes complete all as specified and directed by Engr-in-Charge.

All as per Item No 6.00 here-in-before-but of 16 Sqmm 4 Core

All as per Item No 6.00 here-in-before-but of 25 Sqmm 3. 5 Core

All as per Item No 6.00 here-in-before-but of 35 Sqmm 3.5 Core

All as per Item No 6.00 here-in-before-but of 50 Sqmm 3. 5 Core

All as per Item No 6.00 here-in-before-but of 70 Sqmm 3. 5 Core

All as per Item No 6.00 here-in-before-but of 95 Sqmm 3. 5 Core

All as per Item No 6.00 here-in-before-but of 120 Sqmm 3. 5 Core

Disconnecting electrically incomming and outgoing LT UG cable of LT panel of any size and replace burn/unserviceable suitable size of aluminium bus bar, Welding work for hinches and doors, fixing the locking arrangement including scraping outdoor/indoor side of LT Panel and one coat of redoxide, two coat of synthetic enamelled seimens gray spray of outdoor/Indoor side and reconnecting LT UG cable with fixing cable gland of all suitable size cable and aluminium lugs by using crimping tool, nut, bolt washer etc and all necesary work required for smooth functioning of LT panel all specified and directed by Engr-in-Charge.

Supply and fixing 415V 10KA 'C' curve miniature circuit breaker (MCB) of TPN 63 A, 4 poles current carrying capacity with connection testing and commissioning all as specified and directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 100 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 25 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 125 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 160 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 200 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 250 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of MCCB, 4 pole, 400 Amp, 415V 50Hz with thermal magnetic trip unit rating breaking capacity 36 KA,lcu=100%, confirming to IS : 13947 (Part I & II) including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of ACB, 4 pole, 630 Amp, 415V 50Hz with Microprocessor based SR18G, MDO, C - power Draw -out ACB, including under voltage, rating breaking capacity 50 kA,with connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of On load Change over switch(front load) 400 Amp, 415V 50Hz with Sheet steel enclosure and operating handle confirming to IEC : 60947-3 including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of On load Change over switch(front load) 125 Amp, 415V 50Hz with Sheet steel enclosure and operating handle confirming to IEC : 60947-3 including connection and testing complete all as specified and as directed by Engr-in-Charge.

Supply & fix in replacement of On load Change over switch (front handle) 63 Amp, 415V 50Hz with Sheet steel enclosure and operating handle confirming to IEC : 60947-3 including connection and testing complete all as specified and as directed by Engr-in-Charge.

Servicing/Repair the ACB of various Capacity of outdoor/indoor type, tripping circuit and resetting trip values and the nuemerical relays and checking tripping machnism fully by engaging well experianced technicians as per manufacturer recommendation and all as directed by the Engineer-in-Charge.

Shifting of LT Panel after Disconnecting all the electric connections from and earthing terminals from the LT Panel including fixing to another bay with new foundation and necessary earthwork all as directed by Engr-in-Charge.

M&L for Indicator lamp LED type (R,Y,B) complete with bakelite fuse complete all as specified and directed by Engr-in-Charge. Make L&T/KEYCEE/SIL.

Supply & installation and testing & Commissioning CPRI approved outdoor cubical type IP 54,LT feeder piller box suitable for 415 V, 3 phase 50 Hz , AC supply system, dust,weather & vermin proof, made of 3.15 mm thick CRCA sheet, powder coated with 7 tank process,TPN copper bus bar of rating 250 Amp Cap.Bottom base channel of MS section not less then 45mmx45mmx5mm thick, entire panel shall have a common aluminium earth bar of size 25mm x5mm at the rear with 2 no earth stud,double door both side opening single door system lockable/openable by key from both sides having flush pattern fancy locks with louvers. cable entry with glands, foundation/grouting on & including PCC as per site requirement with the following :-

(a) Bus bar electrolytic grade copper and supported on Non-hygroscopic, non carbonising, corrosion resistance SMC insulator 250 Amp,4 pole, not less then 45 CM long mounted on insulators for incoming supply - 1 Set (Set of 4 strips) (b) Phase indicator lamp RYB LED type - 1 Set (Set of three). (c) Digital Voltmeter & Ammeter - 02 Nos (d) CT of suitable ratio (Set of three) Incoming: (a) MCCB 160 Amp, 415V, 50 Hz, FP, ,25 ka, Ics= 100% Icu fixed type, complete all as specified and directed by Engr-in-Charge. Note :- 1. Panel shall be installed at least 60 cm above ground 2. All civil/electrical work & material is deemed to be included in the quoted rates 3. Drawing of Lt feeder panel shall be got approved from GE. 4. panel shall confirm to IEC - 61439 updated to date.

Labour for cutting/ trimming of tree branches up to 80mm thickness along the alignment of LT /HT over head electric line which are going/ touching or falling or ACSR conductor/ poles or near by sub stns etc at any height from GL and making ta leastlearance 1.5m form conductor and removing to a distance up to 100 mtr where directed by Engineer-In-Charge. Note:- (i) Trimming of the branches on one sides of the conductor. (ii) Actual length of cutting will be measured. (iii) The distance as mentioned above will be maintained during contract current period & same location subject to at least 6 months period between two trimming/laping. (i) Measurement will be taken including all conductor as one only.

M & L for Earthing complete with galvanised steel earth plate electrode 600 X 600 X 6mm thick buried directly in ground vertically to a depth not less than 2.25 meters deep below ground level with top edge of the earth plate not less than 1.5 meters deep below normal ground level, connected with and including galvanised iron strip of size 25 x 4mm connected to main test point as directed as earthing lead by means of nuts, bolts and washers of galvanised iron protected by 40mm dia (medium grade) GI tubing, funnel, wire mesh, 20mm bore GI tubing (light grade) watering pipe, including concrete pit in PCC (1:3:6) type C-1, precast RCC (1:2:4) type B-1 cover slab of size 350 x 350 x 50mm reinforced with 8mm dia TMT bars @ 15cm c/c in both ways and 10mm dia MS handle (01 No) of suitable size for lifting of cover slab, charcoal and salt in alternate layers including necessary excavation and earth work in soft/loose soil all as shown in Electric plate No 3 of SSR Part-I and testing on completion complete all as specified and directed by Engr-in-Charge.

Providing services by deploying adequate number of manpower for attending day to day complaints/ breakdowns of 'NO LIGHT / SHORT CIRCUIT'' including general maintenance, cleaning and dusting of all external electric supply installations from feeder pillar box to building including LT overhead lines & LT under ground cable jointing, distribution panel board, repairs/replacement of defective componenets, fittings & fixtures and depositing the defective/unserviceable dismantled materials in store yard of AGE E/M Ayodhya complete all as directed by Enginner in Charge

Note :- (i) The Electrician should have good working knowledge of LT Supply. (ii) The Electrician should in possession of all requisite T&P as required at site. All the T&P and equipments to be provided by the contractor at his own cost and the rates shall be deemed to be included all expenses on this account. (iii) Vehicle, ladder,tools and takes as required at site for repair shall be provided by the contractor at his own cost and arrangement. (v) The timing of shifts will be 0900 to 1700 Hrs and reliever shall be arranged by the contractor and the cost thereof shall be deemed to be included in the quoted rate (vii) The contractor's representative will report to Engineer-in-Charge / JE EM I/C Ext Electric Supply daily in forenoon and afternoon to collect routine/urgent works related to Ext Elecctric Supply till completion of the contract. The work shall be attended by the contractor immediately. (viii) The complaint shall be rectified within 24 Hrs or otherwise a panelty of Rs 500/- per complaint per day shall be imposed to the contractor for delayed period. (x) The contractor shall provide all the safety equipments to his workers at his own cost and all safety measures shall be adhered to strictly. The department shall not be held responsible for any lapse / mishappening due to lack of safety measures.

M & L for installing, testing and commissioning of factry made LT cubical panel board outdoor type free standing with double door made out of 3.15 mm thick CRCA sheet, dust and vermin proof , having locking arrangement at front and opening arrangement from front & rear both duly fitted with 600 Amp rated tinned copper busbar 4 strip covered with colour coded FRP with compression cable glands for entry & exit of cables, powder coated complete comprising of the following : -

Supply and fix heat shrinkable End termination kits and accessories of following capacities and type all as sepcified and directed by Engr-In-Charge:-

Outdoor/indoor 16 to 25 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

Outdoor/indoor 35 to 50 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

Outdoor/indoor 70 to 120 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

Outdoor/indoor 150 to 185 Sqmm 3.5/4 core cable jointing kit for 1.1 KV grade cable

S & F Straight through cable joint kit for LT UG cable of following sizes complete all as specified and directed by Engr-in-Charge.

16 Sqmm 4 Core

25 to 50 Sqmm 3.5 Core

70 to 120 Sqmm 3.5 Core

150 to 185 Sqmm 3.5 Core

240 to 300 Sqmm 3.5 Core

Supply and fixing in repair aluminium sector lugs short barrel of following sizes:

Hiring of cable fault detector, to detect exact position of fault for XLPE /PVC LT/HT cable, 1100/11000 Volts grade heavy duty aluminium conductor of any size including to and fro transporting charges etc. complete all as specified and directed by Engr-in-Charge.

Horizontal boring in soft/loose soil/under roads of any width by manual arrangements for inserting GI pipe up to 100mm bore for passing cables complete all as specified and directed by Engr-in-Charge. Note : GI pipe shall be measured and paid separately.

Supply & laying steel tubing, galvanized light grade bores, of size 50 mm dia for passing LT/HT cable under road or PCC floor or fixed on wall/on pole or drain etc or whenever protection is required including necessary clamps and nut bolts with GI fitting complete all as directed and specified by Engr-In-Charge

All as per Item No 34.00 here-in-before-but of GI Pipe 80mm dia.

Supply and lay DWC HDPE pipe 50 mm bore medium class, ISI Marked double wall corrugated for open/underground laying cable, cut to size and making the tubing for cable protection including cutting of road etc/cutting of PCC and making the good surface complete all as specified and directed by Engr-in-Charge. Note (a) The using of GI Clamp in the wall/drainage rate are deemed to be included in the quoted rate. (b) The insulation of DWC pipe should be of high that does not deteriorate with UV rays/ heavy sun rays/winter season etc. (c) Drawing existing cable through DWC pipe shall be deemed to be included in the quoted rates. as in cable protection pipe of outer dia 40mm including all fittings complete all as specified and directed by Engr-in-Charge.

Supply and lay DWC HDPE pipe 80 mm bore medium class, ISI Marked double wall corrugated for open/underground laying cable, cut to size and making the tubing for cable protection including cutting of road etc/cutting of PCC and making the good surface complete all as specified and directed by Engr-in-Charge. Note (a) The using of GI Clamp in the wall/drainage rate are deemed to be included in the quoted rate. (b) The insulation of DWC pipe should be of high that does not deteriorate with UV rays/ heavy sun rays/winter season etc. (c) Drawing existing cable through DWC pipe shall be deemed to be included in the quoted rates. as in cable protection pipe of outer dia 40mm including all fittings complete all as specified and directed by Engr-in-Charge.

M & L for Structural steel work using rolled mild steel section of Fe-290 (Gde E-165) like Angles, flat, square, round bars as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates etc all as directed by Engr-in-Charge.

M/L for Cement concrete for filling in foundations or making good of Road, PCC Floor, supports etc. Type B1, 1:2:4, using 20 mm graded stone aggregate including necessary form work and fair finishing of exposed surface of concrete / facia finish with cement mortar complete all as directed by Engr-in-Charge.

M&L for chain link fencing galvanised including line wires 4 mm dia, mesh size 150x100mm weight not less than 2.3 Kg/sqm and type of standards rails, straining bolts etc. Including provision of binding wire and fixing complete all as specified and directed by Engr-in-Charge.

Preparation of old painted surface of steel tubular swaged poles (9 to 11 meter long) with good neck brackets including junction box, GI pipe and painting with one coat of aluminium paint including cleaning the acrylic cover and painting with black to 1.5 mtr height from top of PCC coping and marking pole numbers with one coat of synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Preparation of old painted surface of RCC poles up to the height of 1.5 mtr height and painted with one coat of synthetic enamel paint in strips alternative with black and white colour paint and marking pole number including painting MS channel 'D' clamps bracket, GI pipes etc with one coat of aluminium paint complete all as directed by Engineer-in-Charge.

S & F pin type insulator, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle two galvanised iron washer and one galvanised iron nut, 100mm height, 65 mm dia for 1100 bolts gradecomplete all as specified and directed by Engr-in-Charge.

S & F shackle type, porcelain, vitreous, white brown or green insulator of size 75mm high and 90mm dia including galvanised mild steel straps of section 31mm x 3mm, 12mm dia insulator bolts, nuts, washer etc for working pressure 1100 voltscomplete all as specified and directed by Engr-in-Charge.

S & F small size loop type insulator, vitreous porcelain, white, borwn or green with overall dimensions 65 x 90mm clearance of hole 16mm complete all as specified and directed by Engr-in-Charge.

M & L for aluminium conductor, steel reinforced (ACSR) of any size as approved on LT poles including straining, binding to insulators with aluminium binding wire with connectors, etc providing PVC sleeves for jumpers as in OH conductors complete all as specified and directed by Engr-in-Charge.

Re-Straining tightening of existing ACSR conductor of any size on LT/HT poles including necessary aluminium binding wire, connectors, PVC sleeves for jumpers etccomplete all as specified and directed by Engr-in-Charge.

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