REPAIR/REPLACEMENT OF SERVICE CONNECTIONS, SUBMAIN WIRING, VTPN, DB BOX AND CONNECTED ACCESSORIES AT OLD CANTT AND NEW CANTT PATIALA

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of cables including getting out in any kind of soil complete all as specified and directed.

Returning filling in including spreading, levelling, and well ramming, in layers not exceeding 25 cm each layer of any kind of soil.

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at level not exceeding 1.5 mtr above the starting point.NOTE : Punned down thickness shall be measured and paid .

Material and labour for sand cushioning for cables 8 cm below the cable and 15 cm above with dry river sand in trenches for cushioning of underground cable line including spreading, leveling, well ramming completed all as specified and directed.

Supplying & laying factory made unreinforced Precast concrete cable covers class LV type 1, flat, Size 250x150x40mm laid in trenches as protection to cables complete all as directed by Engr-in-Charge

Material and labour for replacement of GI tubing light grade 40 mm bore under the floor ,along the wall or along the pole complete all as specified and directed.

Supply & lay in replacement of existing unserviceable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 35 Sqmm 4 Core all as specified & directed by Engr-in-Charge.

Supply & lay in replacement of existing unserviceable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 25 Sqmm 4 Core all as specified & directed by Engr-in-Charge.

Supply & lay in replacement of existing unserviceable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 16 Sqmm 4 Core all as specified & directed by Engr-in-Charge.

Supply & lay in replacement of existing unserviceable XLPE insulated, armoured heavy dutyelectric cable with aluminium conductor, 1100 volt grade of cross sectional area 10 Sqmm 2 Core all as specified & directed by Engr-in-Charge.

M & L for Sub main wiring with two single core 6.0 Sqmm PVC insulated and unsheathed FRLSH ,stranded copper conductor cable drawn through PVC concealed conduit 25 mm dia including 6.0 Sqmm PVC insulated unsheathed FRLSH stranded copper conductor cable as earth wire all as specified and directed by Engineer-in-charge. Note 1:- 2 Runs of 6.00 Sqmm Copper conductor cable, 1 Run of PVC conduit & 1 Run of 6.00 Sqmm Copper conductor Earth wire shall be measured as one unit) Note 2 : Rate quoted for this items shall be inclusive of the cost of (i) Rigid non-metallic PVC conduit of 25 mm dia with tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. (ii) Cutting chases, pinning in making good to facing where required and pointing in cement mortar 1:3 to match the existing surfaces, cutting not exc. 10 cm girth . (iii) Taking out/down existing unserviceable sub main wiring.

Supply and fix in replacement of MCB SP up to 6-32 Amp all as specified and directed.

Supply and fix in replacement of MCB SPN 6-32 Amp complete all as specified and directed.

Supply & fix in replacement of existing unserviceable Sheet metal enclosure with new DB’s suitable for MCBs of single pole and neutral 8 way double door type with 200 amp rated bus bar. Note: i) Connnections of the MCB'S shall be done with appropriate size of brass/Cooper thimble. ii) The DB shall be fiush fixed and making good the disturbed surface shall be part of job at no extra cost.

Supply & fix in replacement of existing unserviceable Sheet metal enclosure with new DB’s suitable for MCBs of single pole and neutral 4 way double door type with 200 amp rated bus bar. Note: i) Connnections of the MCB'S shall be done with appropriate size of brass/Cooper thimble. ii) The DB shall be fiush fixed and making good the disturbed surface shall be part of job at no extra cost.

Supply and fix epoxy power coated MCCB distribution box double door VTPN 4 way vertical type AC 415 V with IP 43 protection for MCBs alongwith provision of MCCB as incomer with commen bus-bar at incoming end of outgoing MCBs grouted/ flush to wall, complete all as specified by Engineer-in-charge. (Note :- MCCB will be measured and paid under seperate item) (i) Cost of Eye/bottle thimbles used for connection MCBs in DBs shall deemed to be included in unit rate quoted for this items, (ii) Electric wiring should be done in proper colour coding i.e. Red for phase, Black for neutral and Green for Earth. (iii) connection of theMCCBs/ MCBs with cable shall be made through appropriate size pin /bottle type thimble -properly crimped. all the vacant holes of the DB shall be provided with blank plates of appropriate size complete all as specified and directed by Engr-in-charge.

S & F MCCB, 4 Pole, 100 A, 25 KA for fixing in DB including proper thimble connection, thermal and magnetic release protection complete all as specified and directed by Engineer-in-charge.

S & F MCCB, 4 Pole, 63 A, 16 KA for fixing in DB including proper thimble connection, thermal and magnetic release protection complete all as specified and directed by Engineer-in-charge.

S & F in replacement of Sheet metal enclosure DB TPN 4 ways double door 415 volts with 200 Amps standard bus bar of suitable size and common neutral link flush mounting type, drilling holes for incoming and out going cables complete with IP-43 protection complete all as specified and directed by Engr-in-charge

S & F in replacement of MCB, TRIPLE pole & neutral (TPN) 10 KA 240 volts 40 to 63 Amp capacity fixing in DB’s complete all as specified and directed. (Note: MCB should be B or C curve as directed by engineer in charge)

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm tthick buried directly in ground(earth plate not less than 2.25 mtr deep below the normal ground level ) with top edge of plate not less than 1.5 mtr below the normal ground level connected to galvanized earth wire 4mm dia by means of nuts bolts,washers,check nuts of iron or steel including test point PCC pits and RCC cover in PCC 1:2:4 (type B-1) including iron angle frme 40*40*6mm. and medium grade GI watering pipe 20mm dia with funnel and wire mesh and 15 mm bore GI pipe light grade proection pipe including excavation and charcoal ,common salt surrounded with 15cm all around the plate all as specified and shown in EP-3 of SSR Part-I

Materials and labour as in replacement for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connetced with galvanised Strip of 25 x 4 mm by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 40mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion all as specified and as directed.

M&L for Cutting of hardstanding floor/wall for laying of cable including matching with suface by using cement concrete type C-1 (1:3:6) all as specified and directed.

M&L for Boring of holes under road, pavement, hard standing by trench-less technology using ultrasound technique and necessary machine suitable to pass through 40 to 80 mm bore GI tubing and cable etc complete all as specified and directed. Note: GI pipe shall be measured and paid seperately .

Supply and fixing in replacement single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps, complete all as specified and as directed by Engineer-in-charge.

M & L for Sub main wiring with two single core 4.0 Sqmm PVC insulated and unsheathed FRLSH ,stranded copper conductor cable drawn through PVC concealed conduit 25 mm dia including 4.0 Sqmm PVC insulated unsheathed FRLSH stranded copper conductor cable as earth wire all as specified and directed by Engineer-in-charge. Note 1:- 2 Runs of 4.00 Sqmm Copper conductor cable, 1 Run of PVC conduit & 1 Run of 4.0 Sqmm Copper conductor Earth wire shall be measured as one unit) Note 2 : Rate quoted for this items shall be inclusive of the cost of (i) Rigid non-metallic PVC conduit of 25 mm dia with tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. (ii) Cutting chases, pinning in making good to facing where required and pointing in cement mortar 1:3 to match the existing surfaces, cutting not exc. 10 cm girth . (iii) Taking out/down existing unserviceable sub main wiring.

M & L for Sub main wiring with two single core 2.5 Sqmm PVC insulated and unsheathed FRLSH ,stranded copper conductor cable drawn through PVC concealed conduit 25 mm dia including 1.5 Sqmm PVC insulated unsheathed FRLSH stranded copper conductor cable as earth wire all as specified and directed by Engineer-in-charge. Note 1:- 2 Runs of 2.50 Sqmm Copper conductor cable, 1 Run of PVC conduit & 1 Run of 1.5 Sqmm Copper conductor Earth wire shall be measured as one unit) Note 2 : Rate quoted for this items shall be inclusive of the cost of (i) Rigid non-metallic PVC conduit of 25 mm dia with tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. (ii) Cutting chases, pinning in making good to facing where required and pointing in cement mortar 1:3 to match the existing surfaces, cutting not exc. 10 cm girth . (iii) Taking out/down existing unserviceable sub main wiring.

Supply & fix Sheet metal enclosure suitable for fixing DB and Electric meter, factory made of size 60 x 60 x 18 cm made out of 1.6 mm thick MS sheet with double door, sutiable locking arrangements, powder coated, cutting chasing in wall and fixing and making good as per existing surface complete including removing old one, complete all as specified and directed by Engr-in-charge.

M&L Painting to existing Enclosures for DB and Electric meter of any type complete with two coat of weather proof synthetic enamel spray paint over a coat of red oxide primer complete all as directed by Engr-in-Charge.

S & F PVC enclosure size suitable for single phase electric meter having security Seal Wire Make: SINTEX SPGSMB3527 (single phase) or equivalent including electric connection, cutting chasing wall and making good the disturbed surface complete all as specified and directed by Engr-in-charge.

Taking down existing LT panel board (Meter Box) located at Map block and supply and fixing sheet metal enclosure board made of 1.6 mm thick metal sheet and painting 2 coats with synthetic enamel paint over a coat of red oxide primer including Aluminium bus bar of suitable rating and fixed with wall for fixing MCCB 4P 125 amp and electric meters complete with wiring, fitting and accessories, locking arrangements with handle (adequate size and adequate depth for the following equipments, internal wiring and termination of external cable, lugs and glands and conduits as required) comprising of following. (a) Incoming 125 Amp 4 pole MCCB 25 KA-01 Nos.(Main incomer) (b) Aluminium Bus bar rated 200 Amp capacity. (c) 10Amp DP/SPN MCB-01 No (Outgoing for stair case and garrage) (d) 63 Amp DP/SPN MCB-06 Nos (Outgoing for Qtr meters) (e) Taking down and Refixing of electric meter energy meters single phase 240Volt 40Amps 50HZ -06 Nos.

M & L for Sub main wiring with 04 (Four) single core 10.0 Sqmm PVC insulated and unsheathed FRLSH ,stranded copper conductor cable drawn through pvc concealed conduit of suitable dia including 6.0 Sqmm PVC insulated unsheathed FRLSH stranded copper conductor cable as earth wire all as specified and directed by Engineer-in-charge. Note1:- 4 Runs of 10.00 Sqmm Copper conductor cable, 1 Run of PVC conduit & 1 Run of 6.00 Sqmm Copper conductor Earth wire shall be measured as one unit) Note2 : Rate quoted for this item shall be inclusive of the cost of (i) Rigid non-metallic PVC conduit of suitable size dia with tees, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. (ii) Cutting chases, pinning in and making good to facing where required pointing in cement mortar 1:3 to match the existing surfaces and cutting not exc. 10 cm girth. (iii) Taking down/out existing unserviceable sub main wiring. (iv) Thimble/lugs of rating of MCB should be used with wire for fixing in the MCB.

S&F batten LED 22 w invertor technology LED tube light complete fitting 230 volt energy saving, 04 hrs battery backup, CRI ≥80 more than, driver efficiency ≥ 85%, operating voltage 230 volt, 50hz operating temp (-10°C to 50°C) complete accessories internally pre wired and including connecting up with flexible copper conductor cable with suitable size complete all as specified and directed by engineer-in-charge. .

S & F LED lamp 9 watt with 4 hour power back up with efficiency more than 100 lumen per watt, Lithium ion battery including removing of unserviceable lamp complete all as specified and directed by Engr-in-charge.

Repair to Electric panel box/body by repalcing the damaged/rusted MS sheet of existing gauge fabricated cut to size of original length incl providing hinges and other hard ware item like handless etc. Note:- All misc work for joining of new sheet in lieu of old rusted MS sheet including taking out unserviceable sheet , welding of new sheet, refixing etc shall be deemed to be included in quoted rate.

M&L for cutting chases for concealed conduit wiring, pinning in making good to facings where required and pointing in cement mortar1:3 to ends or edges of landings, and making good, cutting not exc 10 cm girth.all as specified and directed by engg- in charge

M&L for PVC conduit 20 mm medium garde (ISI marked) inreplacement of old damaged PVC conduit for protection of submain wiring fixed to walls or in chasing, wall crossing with all necessary fittings and fixed with clamps and fixtures etc complete all as specified and directed.

M&L for replacement of old damaged PVC Meter Box of suitable size for three phase LT meter. door with 1 Nos of transparent glass of suitable for visibility of meter fixed on door with suitable arrangemnets. meter box shall be fixed in wall and necessary chiseling complete all as specified and directed. NOTE:-To fix the meter box required disconnecting and refixing of connections to be included in quoted rate.

Supply and fixing for sub main wiring two single core PVC insulated and unsheathed cable with 10 Sqmm multi -strand copper conductor drawing in PVC concealed conduit with 10 Sqmm PVC copper conductor cable as in earth wire system ,including taking out old wiring complete all as specified and directed. Note1: Chasing, cementing work and pvc conduit measured and paid separately Note2: Two runs of 10 sqmm cable alongwith one run of 10 Sqmm PVC insulated unsheathed copper conductor as earth wire, conduit and conduit accessories will be measured as one length 2.Chasing and cementing work measured and paid seperately.).

S&F MCB DB double door 240 volts with 200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting type, drilling holes for incoming and out going cables complete suitable for 12 ways with IP43 protection complete all as specified and directed. (Note: MCB should be B or C curve as directed by engineer in charge)

S&F in replacement of MCB TPN 63 AMPS 240/415 Volts 10 KA finger proof terminal, bi-connect termination, label holder, 35 mm² terminal capacity, insulated sliding shutter, large two position dolly, ISI marked to be fixed on DB complete all as specified and directed. (DB will be measured and paid separately under respective items of sch A)

m/s s.n. builders (BID ID -3100604)

Arneja Builders (BID ID -3097041)

Mohinder Pal and Sons (BID ID -3096892)

SWAMI ENGINEERS (BID ID -3105079)