Changeover arrangement of

Amount

Changeover arrangement of 33kv lines

SITC of 33 kV double break Isolator with Earthing Blade (36kV,1250A, Outdoor, 3 poles, 25 kA)

SITC of 33kV Polymeric composite Disc Insulator 36KV,min failing load 70kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

SITC of 33kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

SITC of 0.2 ACSR Conductor

SITC of GI Channel/Angle Iron including clamps

SITC of Galvanised Nuts & Bolts

SITC of Pad Clamps for Isolator

SITC of T Clamps for 0.2 ACSR conductor

Supply of 33KV Heat Shrinkable Cable termination Kit for 50/70 mm sqr Single Core cable

SITC of GI Pipe of 10" dia structure 2.5-3.55mm thick 9 feet long with top and bottom plates of 1.5 feet 8mm GI with capsule holes of 28mm dia and GI triangular wedges at four sides of each plate

SITC of 33 kV Isolator Double break with Earthing Blade (36kV,600A, Outdoor, 3 poles, 25 kA)

SITC of 33 kV Lightening Arrestors (30 kV, 10kA, Station class, ZnO, Polymer) gap less to be fixed on clamps and epoxy type mini base insulators fixed with GI nuts and bolts duly welded on pipe structure complete job

SITC of 75x40x6mm GI channel of sorts including cutting, bending, drilling, welding etc complete modification as per site requirement.

SITC of epoxy mini insulators for LA base.

SITC of GI flat 50x6mm for earthing mesh including cutting, bending, welding drilling etc complete modification as per requirement.

SITC of maintanence free chemical earthing including digging/drilling of 3 mtrs/10 ft deep pit in hard/semi hard soil, chemical material and laying of pipe electrode with external dia of 80 mm and internal strip of 50x6mm GI make with back fill compound 50 kg in the pit and disposal of unwanted material from earthing site to disposal site, and earthing should provide desrible earth resistance value as per IS standard

SITC of GI nuts and bolts full threaded 10 inch long and 3/4 inch in template form as per GI pipe structure fixture in foundations including leveling and alignment.

Construction of cement concerete inspection Pit/Main holes of 1:3:6 mix atleast 1.5'x 1.5'x 9"(LBH) above the earth installations with main hole cover of GI/Hard plastic assembly and cavity to be filled with glass wool. The job includes earth work excavation, shuttering, plaster etc complete job.

Construction of RCC foundation blocks for erections of pipes for 33KV Isolator as per the constructional detail mentioned in SBD

SITC of 6mm thick MS iron Plates( 1x1 feetx3 no.s) and for LA to be mounted on channel iron including cutting, bending, drilling, welding etc complete modification as per site requirement.

Providing and applying of Red Oxide and Aluminium/Silver paint for Pipe, Ms iron plate and welded joints including grinding with sand paper for texturing etc.

SITC of (36 kV, 800A, 25 kA, Indoor Type) VCB with control panel, CTs & PTs

SITC of 63A, 50kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of 250A, 50kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of 100A, 25kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of 300A, 4P, Onload, LT, Outdoor Manual Changeover switch, with Panel.

SITC of MCB 2Pole, 63A, 15KA Curve ' C ', mains for heating Circuits

SITC of Neon Indicators R, Y & B

SITC of 400A, 50kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of 250A, 50kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of 100A, 50kA, 4P, MCCB (Microprocessor release) , alongwith 8 Nos. Rear Terminals (Flat or round as required), Phase barriers (6 Nos.), and the allied Padlock support.

SITC of (415V, 50kA,1600A,4 Pole) ACB with Interlocking Compatiable with Existing C&S Panel

SITC of Control Relay

Refurbruishment of existing (415V, 50kA,1600A,4 Pole) ACB

NOTE:- 1) the supplied items shall carry the comprehensive warranty as specified in SBD. 2) Measurable quantities shall be paid as per actual on the approved rates within the estimated amount. 3) Any item not mentioned in the BOQ but found necessary for testing, commissioning and proper functioning of the system shall be deemed to be included in the BOQ and nothing extra shall be paid. 4) The cost should be inclusive of freight / insurance and any other charges FOR Data Center Bemina as specified in SBD.

Ali Mohammad Baba and Sons