SPL REPAIR TO INTERNAL WIRING AND CONNECTED ITEMS AT DALHOUSE BK AND ADDN/ALTN OF LT PANEL WITH ALLIED WORKS NEAR KALYANI ARCADE INSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Taking down copper/ aluminium point wiring (light, fan, buzzer, socket or power) complete including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc excluding light fitting for taking credit removing from site and making good disturbed surface of walls, floors etc. Complete all as specified and directed.

Materials and Labour for concealed type point wiring with 1.50 Sqmm (nominal area) FRLSH PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC conduit complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sqmm (nominal area) FRLSH PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed.

NOTES: - (i) Where tube light fitting is to be fitted/suspended, CI Circular boxes shall be provided with the PVC Pipes in the ceiling & the unit rate shall be deemed to be included for the same. (ii) Cost of cutting chases for concealed wiring shall be deemed to be inclusive in the quoted rates. No claim in this regard shall be entertained at a later stage)

All as per item No. 2.00 above but for one 5 Amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (concealed type point wiring with terminal box).

All as per item No. 2.00 above but for one 5 Amps switch socket combination on independent board, complete all as specified and directed (concealed type point wiring with terminal box).

All as per item No. 2.00 above but using 2.5 Sqmm single core multi stranded copper conductor FRLSH PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 Sqmm green FRLSH PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (concealed type point wiring with terminal box).

S&F Switch piano, flush type single pole, one way 5 Amp complete all as specified and directed.

S&F Socket outlet 2 in 1, 3 pin, 5A complete all as specified and directed.

S&F Switch socket combination 2 in 1, 5 A flush type complete all as specified and directed.

S&F Switch socket combination multipurpose 2 in 1, 15/16 A flush type complete all as specified and directed.

S&F new Ceiling rose, surface type, three terminals, PVC / Polycarbonate complete all ass specified and directed.

S&F electronic type stepped speed regulator, 100 watts, AC 230 Volts for ceiling fan, complete all as specified and directed.

S&F lamp holder with back plate suitable for batten/pendant fittings or to be mounted on walls

Taking down of old Submain wiring in any capacity and in any runs including batten/ conduit/ casing at any indicated situation complete all as specified and directed.

S&F sub main wiring with 4 runs of single core FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 Sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 Sqmm as earth continuity conductor drawn through and incl PVC conduit of suitable size complete all as specified and directed. (NOTE : Four runs of single core 10.0 Sqmm cable & one run of PVC conduit shall be measured as one unit)

All as per Srl. Item No. 14 above but with two runs of 6.0 Sqmm cable and one run of 6.0 Sqmm as earth continuity conductor in PVC Conduit (NOTE : Two runs of single core 6.0 Sqmm cable & one run of PVC Conduit shall be measured as one unit)

All as per Srl. Item No. 14 above but with two runs of 4.0 Sqmm cable and one run of 4.0 Sqmm as earth continuity conductor in PVC Conduit (NOTE : Two runs of single core 4.0 Sqmm cable & one run of PVC Conduit shall be measured as one unit)

All as per Srl. Item No. 14 above but with two runs of 2.50 Sqmm cable and one run of 2.50 Sqmm as earth continuity conductor in PVC Conduit. (NOTE : Two runs of single core 2.50 Sqmm cable & one run of PVC Conduit shall be measured as one unit)

S&F recess mounted LED luminaire, of size 600 mm x 600 mm, in powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 35/36 Watt LED and including all accessories, mounting frame etc and connecting up with three core flexible copper conductor wire of adequate size complete all as specified and directed and complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection: IP20

S&F LED indoor commercial LED luminaries light fitting 36 W (fixture size; (LxWxH) in (1271 x 163 x 46) Saber LED including hanging at any height merges classic styling with cutting edge technology to provide quality illumination and superior optical control, minimum colour temperature 6500K, with suitable drivers, mounting height adjustible suspension kit, complete with all accessories internally pre-wired, with and including connecting up with twin core twisted flexible copper conductor cable, as in repairs, complete all as specified and directed. (Make: Havells cat part Saber IP 36W LED 840S Pmma WH or equivalent make in PHILIPS/ BAJAJ)

Taking down carefully existing LED light fittings of any type and any size, Re-fixing the same location after repairs and connecting up with three core flexible copper wire of suitable size complete all as specified and directed.

S&F MCB DB, VTPN, 4 way, vertical type, IP 43 protection, double door (premium range), 415 volts with provision for MCCB as incomer and MCB as outgoing and electrically connecting up complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB DB TPN 4 way (8+12), IP 43 protection, double door (premium quality), 415 volts, with 100 Amps copper bus bar for each phase complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB DB SPN 8 way , IP 43 protection, Double Door (Premium Quality), with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB DB SPN 4 way , IP 43 protection, Double Door (Premium Quality), with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE :L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

NOTE FOR ITEM NO. 21 to 24 :- (i) Incoming MCCB/RCCB/MCB and outgoing MCBs shall be measured and paid seperately. (ii) Quoted rate is deemed to be inclusive of blanking plate for slots remaining blank after fixing of MCBs. (iii) DB, MCCB, RCCB & MCB shall be of the same manufacturer.

S&F MCCB (premium range), 4 pole, 100 Amps, 16/18 KA, 415 Volts, AC, 50 Hz with and including adjustable thermal and magnetic setting, fixed in DB complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (premium quality), 'C' series, TPN, 415 Volts, 63 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (premium quality), 'C' series, SPN, 40 Amps to 63 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (premium quality), 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (Premium Quality), 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / C&S/SCHNEIDER / ABB / PANASONIC / HAGER)

Excavation in trenches not exc 1.5 metre width and not exceeding 1.5 metre in depth in soft/loose soil and getting complete all as specified and as directed.

Returning, filling in including spreading levelling watering and well ramming in layers n.exc 25 thick for soft/loose soil complete all as specified and as directed.

Removal of excavated material to a distance n.exc 50 metre and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

M&L for dry sand cushioning/sand covering for underground cable protection and consolidated and compacted with clean dry sand complete all as specified and as directed. NOTE: Punned thickness only shall be measured for payment)

Supply and laying bricks with sub class 'B' locally available laid in trenches above sand cushioning for cable protection complete all as specified and as directed.

Laying only old bricks (retrieved during taking out of cable) in trenches above sand cushioning for cable protection complete all as specified and as directed.

S&F 50 mm bore galvanized iron pipe (light grade) with all fittings, fixed complete to wall / ceiling or laid in floor or fixed along pole for cable/earth strip protection with proper size clamps, nuts & bolts for fixing lightning conductors, as in repairs, complete all as specified and directed.

Taking down unserviceable LT cable for repair/ replacement etc (from cable duct/underground trench / pole), stacking properly (cable, pipe and bricks) complete all as directed by the Engr-in-Charge of the following sizes and cross - sections :-

50 Sqmm, 3.5 Core

35 Sqmm, 3.5 Core

Supply, Laying and testing XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, laid in trench or fixed to wall/passing through pipe/pole complete of the following sizes and cross sectional area :- (Note :- Necessary earth work to be measured and paid separately.

50 Sqmm, 3.5 Core

35 Sqmm, 3.5 Core

Taking out unserviceable LT panel board (of any size) and Supply, install, commissioning and testing of outdoor type LT panel board, cubical type, dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 1800 mm x 2000 mm x 600 mm, fabricated in CPRI approved factory with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated synthetic enamel paint over a coat of red oxide zinc chrome primer inclusive of four numbers aluminium bus bar of 800 Amps capacity (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and two numbers Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 0.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with MS angle iron frame with base 50x50x6 mm with legs not more than 450mm long including grouting with PCC 1:2:4 type B1, complete all as directed by the Engr-in-Charge including comprising of the following accessories :-

Change Over Switch, open execution type, 415V, 3 phase, 630 Amps, 4 Pole manual type - 01 No

MCCB, 4 pole, 50 KA, thermal magnetic release, 630 Amps, Ics=100% of Icu, 415 Volts AC - 02 Nos. (Incoming)

MCCB, 4 pole, 50 KA, thermal magnetic release, 400 Amps, Ics=100% of Icu, 415 Volts AC - 01No. (Outgoing)

MCCB, 4 pole, 36 KA, thermal magnetic release, 250 Amps, Ics=100% of Icu, 415 Volts AC - 02 Nos. (Outgoing)

MCCB, 4 pole, 25 KA, thermal magnetic release, 125 Amps, Ics=100% of Icu, 415 Volts AC - 02 Nos. (Outgoing)

MCCB, 4 pole, 25 KA, thermal magnetic release, 63 Amps, Ics=100% of Icu, 415 Volts AC - 02 Nos. (Outgoing)

Digital Multi Function meter - 01 No

CT's ratio 630/5A - 03 Sets (Set of 03)

MCB, 10 kA, SP, 6-32 Amps - 03 Nos

LED indicating Lamp with holder for main supply & standby supply indicating RYB (Set of three) - 01 Set

Note:-(i) All incoming and out going cables, duly thimble along with suitable size of brass cable glands, to be connected to accessories. (ii) All MCCB & Changeover to be connected internally with suitable size of aluminium strip. (iii) The contractor should taking down and errect the panel on the same day without in convenance to the users.

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized iron strip 25 X 4 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing and dismantling of existing unsv earthing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

M&L for earth continuity conductor or main earthing lead fixed to wall or batten as recess and chases or burried on ground or drawn in conduit pipe fixed to poles or any indicated situation for loop earthing as required with 25 x 4 mm GI strip complete all as specified and directed.

PARAMOUNT ELECTRICALS

SANTOSH INTERNATIONAL

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