REPAIR / REPLACEMENT/MAINTENANCE OF LT POLE,LT POLE PAINTING,MCB,MCCBs BUS BAR AND CERTAIN ALLIED WORKS 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, 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. (a) 10 Sqmm 2 core

(b) 16 Sqmm 4 Core

(c) 25 Sqmm 3. 5 Core

(d) 50 Sqmm 3. 5 Core

Supply and fixing 415V 10KA 'B' 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. (Make :- L&T /Schneider/C&S/Indoasian/Havells).

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 On load Change over switch 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. (Make :- L&T /Schneider/C&S).

Supply & fix in replacement of On load Change over switch 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. (Make :- L&T /Schneider/C&S).

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.

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.

Earth contineuty conductor or main earthing lead fixed to walls or to poles or any other indicated situation for loop earthing with 25x4mm galvanised iron strip complete all as specified and as directed by Engr-in-Charge.

Repair/maint and overhauling of L.T.Panel 3 phase AC 415V, 50 Hz A of any make including Taking out old /UNSV MCCBs & MCBs /incoming and outgoing laminated copper busbar , DMC/epoxy insulators of any size ,Volt meter, Amp meter, phase indicator LED lamp,Change over switch of any capacity ,burnt out copper winding ,current coil ,potential coil and keeping aside for safe custody for re-use, opening the L.T. Panel, removing gasket, dismantling and taking out old parts carefully, disconnecting all conections, & re-assembling all serviceable parts to original position including cleaning , removing sludge, dirt, dust, cleaning of parts including removal of old paint with 02 coat synthetic enamel machine spray paint after 01 coat iron red oxide machine spray paint along with replacement of unsv nuts, bolts, thimbles, gasket etc as per site requirement including denting, welding and replacement of unsv hinges if requirement complete testing all as specified and directed by Engineer-in-Charge. Note : (a) All spare parts and control wiring will be measured and paid seperately under respective item of Sch 'A'. are as S & F (b) Denting, welding, replacement of unsv hinges, locking arrangement, handle, unsv gasket, cable gland, nut, bolt, washer, minor repair of PCC foundation if required and removing of old paint alongwith reassembling, testing, commissioning etc shall be deemed included into the quoted rate. (c) civil work for grouting of panel shall be deemed to be included in the quoted rate.

Supply & installation and testing & Commissining CPRI approved outdoor cubical type IP 54,LT feeder piller box suiable 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 busbars 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) (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.

Supply and fix heat shrinkable End termination kits and accessories of following capacities and type:-

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

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

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

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

Supply and fix heat shrinkable straight through joint kit and accessories of following capacities and type:-

(a)Straight through joint kit indoor/outdoor al conductor cable of size 16 to 25 Sqmm and 3.5/4 core

(b)Straight through joint kit indoor/outdoor al conductor cable of size 35 to 50 Sqmm and 3.5/4 core

(c)Straight through joint kit indoor/outdoor al conductor cable of size 70 to 120 Sqmm and 3.5/4 core

(d) Straight through joint kit indoor/outdoor al conductor cable of size 150 to185 Sqmm and 3.5/4 core

Supply and fix Powder coated Pin Type Panel lock in round shape (Male & Female socket) diameter appx 22 mm for female socket complete all as specified and as directed by Engr-in-charge

Supply only non -metallic PVC clamps required for cables laying above the wall/drainage/PCC area of size 20 sqmm etc.complete all as specified & as directed.

Supply only non -metallic PVC clamps required for cables laying above the wall/drainage/pcc area of size 40 sqmm etc.complete all as specified & as directed.

Supply and fixing of suitable size of nut, bolts/ washers of brass/GI for replacing defective nut, bolts etccomplete all as specified and as directed Make : TVS or equivalent as approved by AGE (I).

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

(a) 25 Sqmm

(b) 35 Sqmm

(c) 50 Sqmm

(d) 70 Sqmm

(e) 95 Sqmm

(f) 120 Sqmm

(g) 150 Sqmm

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 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.

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.

Supply & laying steel tubing, galvanized light grade bores, 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 as follows:- (a) GI Pipe 50mm dia.

(b) GI Pipe 80mm dia.

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. Make - Shalimar/Nerolac/Berger.

Supply, installing, testing and commissioning of LT Panel Outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system. Shall be dust and vermin proof, protection class (IP-54) and made of 3.15 mm thick CRCA SHEET & suitable frame work/ support made out of MS section of size 50 x 50 x 6 mm, front opening type with space for cable entry from back side of the panel, with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete and PCC (1:3:6) type C-2 foundation of size including connections of all out going/in coming existing cables of any size by drawing /digging out cable inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size of copper lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board and taking out of old skelton type panel with control switches complete all as specified and as directed by Engr-in-Charge. including the following items incorporated same panel and removed old unserviceable panel.The scope of work also comprising of the following:- BUS BAR CHAMBER :- a) 600 Amp insulated copper strip of length not less than 60 cm and suitable size of strip for 03 phase and neutral, with color coded heat shrinkable sleave and shall be mounted on non hygroscopic, non combustible, track resistant, high strength DMC material, interconnection of all incomings & outgoings.

INSTRUMENT CHAMBER :- (i) Digital Volt Meter, 96X96mm, flush type rated 0-500V, with Volt meter push button type- 01 Set. (ii) Digital Amp Meter, 96X96mm, flush type rated 0-300A, with Amp meter push button type- 01 Set. (iii) C.T's of suitable ratio (Set of three) (iv) Red,Yellow,Green Phase indicating Lights LED type 220V AC- 1 Set. (Set of three). Make of Metering Accessories :-L&T/ AE/ Trinity/ Schneider or equivalent as approved. INCOMING SUPPLY :- (i) MCCB 400 Amps 36 KA , ICS 100% of ICU, 0.8 ln to 1 ln, 4 Pole with Thermal Magnetic trip, adjustable type overoad setting, 415 volts , frequency 50Hz,=01 No OUTGOING SUPPLY :- (i) MCCB 250 Amps 25 KA , 4 Pole fied type, 415 volts , 50Hz,=02 No., (ii) MCCB 160 Amps 25 KA , 4 pole, fixed type, 415 volts , 50Hz,=02No. (iii)MCCB 100 Amps 16 KA , 4 pole, fixed type, 415 volts , 50Hz,=02No. Make of MCCB:-L&T/ Siemens / Legrand or equivalent as approved. Note :- The panel manufacturer should have following Govt. Approved Certificates: 1. Panel shall be installed at least 45 cm above ground 2. All civil/electrical work & material is deemed to be included in the quoted rates 3. Drawing of panel shall be got approved from GE. 4. 4. panel shall confirm to IEC - 61439 updated to date. 5. All MCCB's shall be employ Ics= 100% of Icu

M/s R.S. Enterprises (BID ID -3401317)

M/s RAM LAKHAN GUPTA (BID ID -3393191)

His And Her Enterprises (BID ID -3393601)

FUTURE Inc. (BID ID -3387600)

Ajanta Motor Store (BID ID -3401364)

SIDDHARTH TRADERS (BID ID -3391878)