REPAIR REPLACEMENT OF LT DISTRIBUTION SYSTEM WITH CONNECTED WORKS AT AHRR UNDER GE EM RR HOSPITAL, DELHI CANTT 10

Amount

Bringing fault detector machine with skilled tradesmen to detecting the fault by inducing the high potential in any sizes of LT cables, including digging up to showing faults and marked the place where fault detected complete all as specified and directed.

Material and labour for jointing Heat shrinkable LT 1.1 KV straight through joint suitable for aluminium cable of Size 300 Sqmm to 400 Sqmm x 3.5 core all as specified .

All as per item No 2 here-in-before but for 185 Sqmm to 240 sqmm x 3.5 core .

All as per item No 2 here-in-before but for 70 Sqmm to 150 sqmm x 3.5 core .

Taking shut down of electric supply, disconnecting electric connection and taking out old defective cable of any size & description from trenches / floor / road / wall / pipe / pole carefully without damaging / disturbing other cable / services from ducts / trenches complete all as directed.

Labour for re-laying the serviceable part of cables of any size staking out under above mention item after repairing defects / making joints etc in same trench or any other location, complete all as directed. Notes for item No 5 & 6 : - 1. Cable joint, Excavation, earth work, sand cushioning and protection cover will be measured and paid of separately under respective item of this schedule. 2. The cost of required thimbles / clamps / fastner and cable gland etc is included in quoted rate and the duct has number of exsiting cable/services if any cable is damaged or services are disturbed during the work, contractor has to replace/made it serviceable without any extra cost to department.

M&L for laying, jointing and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 70 sqmm x 3.5 Core in trench/ on pole/ in duct complete all as specified and directed. Note:- 1. The cost of required thimbles / clamps / fastner and cable gland etc is included in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, sand cushioning, cable cover and Cable joints will be measured and paid separately under respective items of this sch.

All as per srl item No 7 here-in-before but 120 sqmm x 3.5 Core.

All as per srl item No 7 here-in-before but 185 sqmm x 3.5 Core.

All as per srl item No 7 here-in-before but 300 sqmm x 3.5 Core.

All as per srl item No 7 here-in-before but 400 sqmm x 3.5 Core.

M&L for taking down old U/S cable from wall/trench/roof any height and Supply, laying (laying in ducts/trenches/on walls/ fixing on existing cable tray with new saddles & clamps etc as per site requirement), jointing, testing of PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt, of sizes 95 sqmm four core complete all as specified and directed.

All as per srl item No 12 here-in-before but 35 sqmm, four Core complete all as specified and directed.

S&F in replacement of GI pipe of 80 mm nominal dia light grade with all fittings laid in trenches or under road crossing or fixed to walls/poles with clamps nuts, bolts and washers complete all as specified and directed.

Material & Labour for road cutting, including excavation, returning filling in, spreading, leveling well ramming in layers, soling with broken boulders/stones, WBM 7.5 cm thick coarse aggregate received from dismentling the existing road, premix, carpeting 25 mm thick using ready mix patch mate material or with PCC, rolled and compacted for road patch repair work, complete all as directed.

Excavating in trenches in soft / loose soil, not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth and getting out complete all as specified and directed.

Excavating in trenches in hard / dense soil, not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth and getting out complete all as specified and directed.

Material and labour for sand cushioning with layer of sand 8cm thick before laying of cable and 15cm after laying of cable in trenches complete all as directeld and sand cover to under ground cable complete all as directed.

Supplying laying, brick sub class 'B' common burnt laid in trenches for cable protection complete all specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removal of excavated material not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meter above the starting point complete all as specified and directed.

M&L for rough excavation not exceeding 1.5 m deep and getting out soft/loose soil complete all as specified & directed.

Excavating in post holes (or similar holes) in soft/loose soil each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified & directed.

M&L for Cement concrete in foundations, filling and mass concrete type D2, 1:4:8 (40 mm graded aggregate) complete all as specified & directed.

M&L for 40mm thick cement concrete type B-0, 1:2:4 (20mm graded aggregate) complete all as specified & directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified & directed.

M&L Machine pressed precast & prepolished coloured concrete interlocking paver block any shape and size of 80mm thick with grey cement & pigment of M-40 grade complete all as specified and directed

M&L for rendering 15mm thick cement plaster in 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified & directed.

Taking down of old fencing and S&F Expanded metal weight per square metre not exceeding 4 Kg, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members complete all as specified & directed. Note: MS frame /Angle work will be measured and paid seperately.

M&L in replacement for cross arms, bracings, supports, clamps, angle iron, flats and back plates of any size fabricated from MS steel sections including nuts, bolts and washers of suitable sizes including welding, bending (cold or hot), drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of synthetic enamel paint, complete all as specified & directed.

Attending breakdown /inspection of LT ACB of any make, type and rating 630 Amps to 2500 Amps by experience service engineer to check and replace any spares related breakdown complete all as specified and as directed.

Disconnecting LT supply and taking out LT ACB of any make, discription & rating 630 Amps to 2500 Amp and servicing by cleaning the fix and moving parts, removing dust particles by using high speed blower applying grease / jelly to moving mechanism and moving parts, tightening nut bolts of all the components of ACB and replacement of all unserviceable spares as required, control wiring if required of suitable copper wire, testing commissioning and putting on load and testing with VI injecting instrument for full load test/calibration for work efficiently in the tripping circuit complete all as specified and directed. Note for item No 31 & 32:- (i) Servicing/repairs shall be carried out by experience service engineer only. (ii) All Measuring equipments and T&P required shall be arranged by the contractor. (iii) Spares as required for replacement shall be of the same company as of existing make or as recommended by the Engr-in-charge. (iv) Cost of major spares shall be measured and paid separately under relevant items as "Supply only". (v) any other activity/ minor items not listed/covered here above and required during /completing the work for smooth functiong of system will have to be arranged by Contractor himself and for this purpose no extra cost will be paid.

Supply only in replacement CT's of suitable ratio for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement Motor gear box assembly suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement Shunt trip closing coil suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement UVR under voltage release coil assembly suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement earth fault relay suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement manual charging handle suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement Racking inter lock complete suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

Supply only in replacement auxiliary contact block suitable for LT ACB of any make, discription & rating 630 Amps to 2500 Amps as per existing make and model complete all as specified and as directed.

S&F in replacement of LED type indicator lamp of Red/Yellow/Blue/Green colour for phase/system ON/OFF indication with and including taking down of unserviceable indicator and making all electric connection in existing panel, complete all as specified and directed.

Taking down of old/unsv combination fuse switch board and Supply & fixing of distribution board with and including MCCB four pole, 415 volts, adjustable type of capacity 160 Amps, 36 KA, thermal- magnetic release, MCCB Incomer double door vertical type made out of CRCA mild steel sheet with insulated material like polyester or with epoxy powder coating, TPN 12 way, 415 volts with copper bus bar rating 250 Amps for each phase, dust and vermin proof and IP 43 protection for provision of TP, MCBs as required at site including necessary cutting chasing and making good the disturbed surfaces complete all as directed.

Supply and fixing 63 amp, single pole, rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) with connection and testing complete all as directed.

Supply and fixing 63 amp, three pole, 415V 10KA 'C' curve miniature circuit breaker (MCB) with connection and testing complete all as directed.

Supply and fixing in replacement of MCCB, four pole, 415 volts, adjustable type of capacity 100 Amps, 16 KA, thermal- magnetic release, including spreader terminals, phase barriers, thimbles of suitable size etc and making electric connections complete all as directed.

All as per items No. 47 here-in-before but 125 Amp capacity, 16 KA

All as per items No. 47 here-in-before but 160 Amp, 36 KA capacity

All as per items No. 47 here-in-before but 200 Amp, 36 KA capacity

All as per items No. 47 here-in-before but 250 Amp, 36 KA capacity

All as per items No. 47 here-in-before but 400 Amp, 36 KA capacity

All as per items No. 47 here-in-before but 630 Amp, 50 KA capacity

S&F in replacement factory made, sheet metal enclosure frame size suitable for MCCB 250 Amps,4 pole incl all fixing material/accessories such as mounting nuts, bolts, fastener etc complete all as specified and as directed.

M&L for preparation of old painted surface of LT panels/ busbar chamber/ MS support structure and painting the cleaned surface with two (02) coat of synthetic enamel paint to achieve good finish by spray painting machine carefully after covering the meters, indicators, relays and switches fixed on panel to prevent from fall of paint drops including marking of incoming & out going, writing numbers & letters etc as req on newly painted surfaces complete all as specified and directed. Note:- The shade of paint will be decided by Engr-in-Charge & no extra payment will be paid on this account.

Servicing of LT panels of any make and any description by disconnecting the panel electrically, cleaning with blower, required welding work, door alignmet for proper closing od doors, replacing broken hinges, opening cables from MCCBs, cutting of unserviceable/overheated cable ends / thimbles etc, M&L for fixing of new aluminium thimbles suitable for LT cable size up to 400 sqmm x 3.5 core as required at site, insulation of all necked wires and busbars as per existing colour code, re-fixing/re-assembling and testing as per existing complete all as specified and as directed.

Taking LT supply shutdown, disconnecting all electrical connection, taking down existing old / unservicable LT panel from its position incl all accessories and demolishing old plateform complete all as specified and directed. Note: Contractor shall be responsible for alternate arrangment of LT Supply with suitable capacity of LT cables if uninterrupted power supply is required as and when directed by Engr-in-charge. No exrtra cost will be paid to the contractor on this account.

Supply, installation, testing and commissioning factory made (CPRI approved) LT panel, indoor type, made out of 2.00 mm thick CRCA MS sheet, powder coated, weather, dust & vermin proof, front and back openable door, with suitable size angle iron frame and locking arrangement including suitable working space in bus bar chamber, cable box chamber with cable alley suitable for 3 phase 4 wire system, 415V, 50 Hz, AC supply, including minimum 1.5 times of main incomer rating aluminium bus bar with PVC sleeves/ tape RYB colours for phases identification, including all bus bar shall be extend upto cable box chamber fixed on fiber insulation for RYB & neutral to all out going cable and fixed on raised PCC platform with PCC 1:2:4, type B1 (20 mm graded aggregate) with control / internal wiring with PVC insulated copper conductor FRLS cable of suitable size. (Loc - GE office) The scope of work includes the following:- (i) Change over switch ON load 400 Amps, 4 Pole, AC, 50 Hz, 415 Volt -01 (Incomer) (ii) MCCB 4 Pole 415 volts AC 50 Hz 400 Amps, 36 kA, adjustable thermal magnetic release - 01 No (Incomer) (iii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iv) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (v) MCCB 4 Pole 415 volts AC 50 Hz 160 Amps 36 kA, adjustable thermal magnetic release- 06 No(Outgoing-4, Spare- 2) (vi) MCB, 2 Pole 240 volts AC 50 Hz 63 Amps 10 kA, 'C' curve type - 04 No (Outgoing)

All as per item No 58 here-in-before but comprising the following.(Loc- ADC GF Panel No. - 1 & 2 ) (i) MCCB 4 Pole 415 volts AC 50 Hz 400 Amps, 36 kA, adjustable thermal magnetic release - 01 No (Incomer) (ii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iii) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (iv) MCCB 4 Pole 415 volts AC 50 Hz 200 Amps 36 kA, adjustable thermal magnetic release- 04 No (Outgoing-3, Spare-1)

All as per ser item No 58 but provision of incoming & outgoing cable entry from top side comprising the following.(Loc- GI Surgery Deptt Switch Room at 1st floor ) (i) Change over switch ON load 400 Amps, 4 Pole, AC, 50 Hz, 415 Volt -01 (Incomer) (ii) MCCB 4 Pole 415 volts AC 50 Hz 400 Amps, 36 kA, adjustable thermal magnetic release - 01 No (Incomer) (iii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iv) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (v) MCCB 4 Pole 415 volts AC 50 Hz 100 Amps 16 kA, adjustable thermal magnetic release- 09 No (Outgoing-7, Spare-2)

All as per ser item No 58 but provision of incoming & outgoing cable entry from top side comprising the following.(Loc- Basement under GI Surgery Deptt Switch Room) (i) MCCB 4 Pole 415 volts AC 50 Hz 400 Amps, 36 kA, adjustable thermal magnetic release - 01 No (Incomer) (ii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iii) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (iv) MCCB 4 Pole 415 volts AC 50 Hz 125 Amps 16 kA, adjustable thermal magnetic release- 07 No (Outgoing-5, Spare-2)

All as per ser item No 58 but outdoor type, made out of 3.15 mm thick CRCA MS sheet comprising the following.(Loc- Mata Mandir) (i) MCCB 4 Pole 415 volts AC 50 Hz 250 Amps, 36 kA, adjustable thermal magnetic release - 01 No (Incomer) (ii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iii) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (iv) MCCB 4 Pole 415 volts AC 50 Hz 100 Amps 16 kA, adjustable thermal magnetic release- 05 No (Outgoing-4, Spare-1) (v) Street light digital timer of capacity 63 Amp 3 phase including power contactor, MCB/isolator, control wiring etc- 01 No.

All as per ser item No 58 but outdoor type, made out of 3.15 mm thick CRCA MS sheet comprising the following.(Loc- PET Scan) (i) Change over switch ON load 630 Amps, 4 Pole, AC, 50 Hz, 415 Volt -01 (Incomer) (ii) MCCB 4 Pole 415 volts AC 50 Hz 630 Amps, 50 kA, adjustable thermal magnetic release - 01 No (Incomer) (iii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iv) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (v) MCCB 4 Pole 415 volts AC 50 Hz 250 Amps 36 kA, adjustable thermal magnetic release- 05 No (Outgoing-4, Spare-1)

All as per ser item No 58 but outdoor type, made out of 3.15 mm thick CRCA MS sheet comprising the following.(Loc- Near IGRT Bldg) (i) Space and fixing only of existing ACB 800 amp, 4 pole,415 volt -01 (Incomer) (ii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iii) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (iv) MCCB 4 Pole 415 volts AC 50 Hz 400 Amps 36 kA, adjustable thermal magnetic release- 01 No (Outgoing) (v) MCCB 4 Pole 415 volts AC 50 Hz 250 Amps 36 kA, adjustable thermal magnetic release- 02 No (Outgoing-1 sapre-1) (vi) MCCB 4 Pole 415 volts AC 50 Hz 125 Amps 16 kA, adjustable thermal magnetic release- 02 No (Outgoing-1, Spare-1)

All as per ser item No 58 but outdoor type, made out of 3.15 mm thick CRCA MS sheet comprising the following.(Loc- Near INN FUSION ) (i) Change over switch ON load 630 Amps, 4 Pole, AC, 50 Hz, 415 Volt -01 (Incomer) (ii) MCCB 4 Pole 415 volts AC 50 Hz 630 Amps, 50 kA, adjustable thermal magnetic release - 01 No (Incomer) (iii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iv) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (v) MCCB 4 Pole 415 volts AC 50 Hz 250 Amps 36 kA, adjustable thermal magnetic release- 01 No (Outgoing) (vi) MCCB 4 Pole 415 volts AC 50 Hz 160 Amps 36 kA, adjustable thermal magnetic release- 05 No (Outgoing-4, Spare-1) (vii) Space and fixing arrangement for 3 phase energy meters- 04 Nos

All as per ser item No 58 but comprising the following.(Loc- J Block Substn ) (i) Change over switch ON load 800 Amps, 4 Pole, AC, 50 Hz, 415 Volt -01 (Incomer) (ii) Space and fixing only of existing ACB 1250 amp, 4 pole,415 volt -01 (Incomer) (iii) Digital and programmable multifunction meter with all parameter with suitable capacity of 03 Nos CT's - 01 No (iv) LED indication lamp with toggle switch RYB for phase indication- 01 Set of three (v) MCCB 4 Pole 415 volts AC 50 Hz 100 Amps 16 kA, adjustable thermal magnetic release- 07 No(Outgoing-6, Spare-1) (vi) MCCB 4 Pole 415 volts AC 50 Hz 250 Amps 36 kA, adjustable thermal magnetic release- 04 No (Outgoing-3, Spare-1)

M&L in replacement of plate earthing complete with galvanized mild steel plate electrode 60cm x 60cm x 6.0 mm thick buried directly in ground vertically (in earth pit not less than 2.25m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5m below norm al ground level, the earth electrode surrounded by adequate quantity of clear coal dust and salt to a packed thickness of 15cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and revetted to earth plate at one end and connected to metallic bodies of equipments etc, GI earth strip encased in and including 40 mm bore GI medium grade pipe with all fittings from upper edges of earth plate to ground level with and including 32 x 6 mm flat iron clamps,bolts, nuts and washer and also including providing 20 mm bore GI pipe medium grade from bottom of earth plate to ground level for watering complete with earth pit in PCC 1:2:4 type B-O using 12mm graded crushed stone aggregate and RCC cover, funnel, wire mesh including necessary excavation & earth work, etc as shown on electrical plate No 3 of SSR Part I complete all as specified and directed. Note: (i) Rate included for Adequate quantity of charcoal dust, common salt and Testing commissioning including checking of earth continuity and earth result complete all as specified and as directed. (ii) Rates for Main earthing lead from earth electrode to test point upto 7.5 metre will deemed to be included in quoted rates. (iii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

KISHORE ENTERPRISES