roviding electric connection to Air-Conditioning unit installed in Examination Hall in the premises of College of Home Science CCS HAU , Hisar

Amount

S/E of Moulded case circuit breaker on wall or on existing pedestal i/c bonding to earth and necessary connections :-{HSR 31.12 (c) (i)} i) 15amp to 60amp 415V 25KA 3Phase

(ii) 100amp to 220amp 415V 25KA 3Phase {HSR 31.12 (c)(ii)}

(iii) 250amp 415V 35KA 3Phase {HSR 31.12 (c)(iii)}

(iv) 300 amp to 400amp 415V 35KA 3Phase {HSR 31.12 (c)(iv)}

Earthing :- (i) Earthing with G.I earth pipe 4.5 mm long and 40 mm dia with masonry enclosures on the top etc as required.{HSR 31.22 (i)}

(ii) Extra for using salt and charcoal/coke for for pipe earth electrode as required. {HSR 31.22 (ii)}

(xii) Pdg. and laying earth connections from earth electrode with 4.00 mm dia G.I wire in 15 mm dia G.I. pipe from earth electrode as required. {HSR 31.22 (xii)}

S/E of underground cable loose in existing pipe or trenches complete with necessary connectons :-(HSR 31.26 (xxx) (xxx) 120sqmm 3.5 Core Cable Unarmoured

S/E of PVC conduit pipe ISI marked (Medium) recessed in wall / ceiling etc. including cost of PVC bends, inspection box and all other material required to complete the job in all respect. {HSR 31.58 (i)} (i) 32mm dia

S/E of copper lugs including crimping etc. upto the entire satisfaction of Engineer-in-charge of work.{HSR 31.45 (b)} (b) 4 sqmm to 6 sqmm

SITC of wall / free floor mounting dust & vermin proof compartmentalized cubical panel made out of 2 mm thick CRCA sheet, required hardware 3 mm thick bakelite sheet provided all along the bus bar and cable alley separating switches compartment and supporting suitable channel duly painted by 2 coat of Zine/Red oxide primer followed by 2 coats of powder coating in grey or required shade after rising. The panel having PU/Neopreme rubber gasket of not less than 3 mm thickness separate detachable gland plate MS base channel hinged door with inter locking arrangement for equipment/switch wear. Transparent acrylic sheet shall be provided in front of bus bar compartment to prevent direct access to bus bar bakelite sheet 3 mm thick for separately cable alley to BBC from switch chamber Extended solid copper bars up to cable alleys shall be provided for outgoing connection which shall be having boltd type doors with detachable extension type structure. The panel will be complete with control wiring (copper) and fuse protection (Only outer area on all sides shall be measured) (HSR 31.63)

Supplying and fixing of copper bus bar duly tinned by means of SMC/DMC type insulator high tensile nuts and bolts spring washers fixing to same in existing panel including bending, cutting in required shape and size and insulation with colour coding heat shrinkable PVC insulation complete in all respect. (HSR 31.64)

Supply & Fixing of rotary handle for On/OFF operation of existing MCCB in the LT panel including fixing the same in position with all labour and material required to complete the job in all respect. (HSR 31.66 (i) (i) Rotary handle upto 125A MCCB

Supply and erection of Heavy duty 4 Pole ON load change over load breaker switch comprising of switches 63 Amp to 400 Amp suitable for operation on 415V 50 HZ AC supply complete with handle assembly havingconnections with petty material required complete the job.{HSR 31.74 (iii)} (iii) 200Amp 4 Pole ON Load Changeover Switch

Supply and erection of 10 sqmm * 4 Core copper conductor cable loose in existing pipe or trenches complete with necessary connectons complete in all respect . Make Havells , RR Kabel , KEI , Finolex (NS)

PS ELECTRIC

Dhamija Power Constructions