PROVN OF CERTAIN MINOR WORKS AND MISC WORK UNDER AGE B/R HOSPITAL KANPUR CANTT

Amount

M & L for chemical earthing with copper earth plate electrode of size 900 mm x 600 mm x 5 mm thick buried directly in ground earth pit not less than 3.6 m from ground level and size 1.2 m x 1.2 m connected to copper strip of size 32 mm x 6 mm thick by means of brazing with copper plate and connected to earth dolly of main DB / main switch including construction of earth chamber with PCC (1:3:6) type C-0 (using 12.5 mm graded stone aggregate), 40 mm thick pre-cast cover slab with RCC (1:2:4), type B-1 (using 20 mm graded stone aggregate) reinforced with 8 mm dia MS bar @ 150 mm spacing both ways with one no handle of 10 mm dia MS rod for lifting and 25 mm bore GI watering pipe medium grade and copper strip protected by suitable size of GI pipe medium grade with GI fittings, wire mesh, funnel including filling of charcoal and salt crystal in alternate layers and filling of layers of magnesium sulphate crystal on top and balance volume shall be filled with soft soil (in case of rocky terrain) including necessary excavation and earth work in any type of soil and connected to earthing test point including testing after completion including taking out old earthing complete all as specified and directed.

Notes for item No. 1.00 :- (a) The desired level of earth resistance should not be more than 0.5 Ohms. (b) One metre GI watering pipe shall be kept outside for connection of running water. (c) The minimum quantity of charcoal, salt and magnesium sulphate crystal shall be as under :- (i) Charcoal - 250 Kg (ii) Salt crystal - 200 Kg (iii) Magnesium sulphate crystal - 100 kg (d) Copper strip and protection pipe up to 7.5 m deemed to be included in the unit rate quoted and beyond 7.5 m shall be measured and paid separately under respective item of BoQ given here-in-after.

M & L for test point terminal block made of gun metal or phosphorus bronze of size 75 mm x 75 mm x 25 mm drilled and screwed including hexagonal head screw complete all as specified and directed.

S & F earth continuty copper conductor strip of size 20 mm x 3 mm for main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any indicated situation for loop earthing etc as required complete all as specified and directed.

M & L for 50 mm dia GI pipe with all fittings and fixtures laid in trenches or under road / floors / walls etc including making good to disturbed surfaces to match with the existing surfaces complete all as specified and directed.

Supply and installation of wall mounted split AC units indoor/outdoor type with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 3 star rating and EER 3.2 of capacity 2 TR complete all as specified and directed.

S & F Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type with copper winding and designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA complete all as specified and directed.

S & F 12 mm dia and 300 mm long single pointed air termination Copper Rod complete all as specified and directed.

S & F galvanised Iron strip of size 36 mm X 6 mm with saddles and fixing screws etc. for roof couductors and down conductors above ground complete all as specified and directed.

Supply and fixing Aluminium strip 25 mm X 3.15 mm with saddles and fixing screws etc. for roof couductors and down conductors above ground complete all as specified and directed.

M & L for earthing complete with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick burried directly in ground (earth pit not less than 2.25 Mtrs deep below ground level) with top edge of the plate not less than 1.50 Mtr below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No.5 connected to earthing test point all as specified or indicated including testing on completion including pit of PCC (1:3:6) type C-2 using 40 mm graded stone aggregate and 40 mm thick cover slab of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 6 mm dia MS bars @ 150 mm RCC with two No’s fitting handle, GI pipe 20 mm dia light grade with funnel & wire mesh for watering and 40 mm dia light grade GI pipe for earth strip protection etc. complete all as specified and directed.

S & F 40 mm dia GI tube medium grade with all fittings and fixtures to fixed on wall/ roof etc complete for fixing of Air termination Rod including necessary welding, cutting complete all as specified and directed.

M & L for providing PCC (1:3:6) type C-1 using 20 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Supply, installation & commissioning of 3 phase vertical tower AC 3.0 TR capacity, with cooling capacity of 54000 BTU/Hours along with dust filter anti-corrosive blue fin copper condenser, hydrophillic blue evaporator fins, powder coated outer body, auto/mannual mode operation including memory function with heavy duty 3 phase scroll type compressor within the Eco friendly R410 a refrigerant having low noise level, PVC copper wire of 3 core 4 sqmm to be used to indoor unit to outer door unit along with the foundation for outer unit and repairing the disturbed surface including distumpering if reqd complete all as specified and directed.

S & F of voltage stabilizer for automatic operation, three phase naturally air cooled indoor type with copper winding & designed for input variation between 360 V to 440 V with output voltage stabilized at 415 V with accuracy of ± 2.5% and of capacity 6 KVA complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of UG cable including getting out in soft / loose soil complete all as specified and directed.

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

Removing excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above starting point complete all as specified and directed.

M & L for spreading and leveling dry clean Ganga sand in trenches for cushioning UG cable complete all as specified and directed.

M & L for sub class 'B' brick old size laid in trenches for cable protection of LT Cables complete all as specified and directed.

Supply and replacement of unserviceable XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional 35 sqmm 3.5 core, laid in trenches/ducts /encased in GI pipe /fixed to pole complete all as specified and directed.

S & F 50 mm bore GI pipe of light grade IS-1239 marked as laid in trenches / fixed on pole / wall, including required size of flat iron clamp duly painted with two coats of super enamel paint over a coat of red oxide primer wherever required with bolts, nuts and washers complete all as specified and directed.

M & L for sub main wiring with two runs of single core 4 Sqmm (nominal area) PVC insulated and unsheathed multi stranded copper conductor cable LT 1100 grade FRLS cable concealed wiring drawn in and including non metallic PVC conduit 25 mm dia medium grade complete with all necessary fittings and accessories and one run of PVC insulated and unsheathed single core cable with copper conductor of size 4 Sqmm as earth wire (green in colour ) through PVC rigid conduit and connected to common earth dolly, including taking out the old sub main wiring complete all as specified and directed. Note. Two run of cable and one run of PVC conduit and one run of earth continuity wire shall be measured as one run/unit.

S & F sheet metal enclosure TPN with a three pin and earth plug with socket with one triple pole MCB of capacity 32 Amps 'C' series complete all as specified and directed.

S & F in replacement sheet metal enclosures for vertical distribution board TPN, 4 way double door type including MCCB 4 Pole, 100 Amps, 16 KA capacity, fixed type as incomer with 200 amp rated bus bar complete all as specified and directed.

S & F in replacement of Isolator TPN 63 Amp, 415 Volt complete all as specified and directed.

S & F in replacement of unserviceable XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional 10 sqmm 2 core, laid in trenches / ducts / encased in GI pipe / fixed to pole complete all as specified and directed.

M & L for point wiring PVC FRLS insulated and unsheathed copper stranded conductor cable of size 1.5 Sq mm, 1100 V concealed wiring drawn in and including 25 mm dia non metallic PVC conduit medium grade complete including cast iron / pressed steel terminal box 1.6 mm thick of required size Bakelite sheet 3mm thick for mounting switch, socket brass screws and washer including PVC insulated and unsheathed solid copper wire of size 1.5 Sq mm used as continuous earth wire complete all as specified and directed for the following :-

One light / fan point controlled by one, one way switch

One 5/6 Amp socket on the same board with other switch

One 3 pin 15 Amp socket independent but with 2.5 Sqmm PVC insulated unsheathed copper stranded conductor and earth wire with 1.5 Sqmm

S & F in switch piano type 240 V, 5 Amp, SP one way flush type complete all as specified and directed.

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

S & F switch socket outlet combination 3 pin 15 Amp, 3 Pin 5 Amp outlet also flush type (non shuttered) including takindg down existing points complete all as specified and directed.

S & F in replacement ceiling rose surface backelite of size 65 x 20 mm three terminal complete all as specified and directed.

S & F LED light fittings 1x20 W, 220V, AC decoreative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S & F bulkhead luminaire for CFL lamps 1x 9 Watt complete all as specified and directed.

S & F 300 mm sweep exhaust fan, steel body, AC single phase, 230V of size with, blade, frame and louvers complete all as specified and directed.

S & F electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 Litre, BEE 5 star rated complete including all accessories such as safety valve, thermostate, NRV, connection pipe etc. complete all as specified and directed.

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DHARM ENTERPRISES