Labour for supply of Iron Steel and labour for fabrication painting erection of steel structures earth mat earth bore erection and switch gear supply and erection of station auxiliaries and providing foundation structures and other civil works for e

Amount

Schedule I (Civil Works)

Schedule II (Electrical works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

Earth work excavation for foundation in hard stiff clay, stiff black cotton hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders with an initial lead, lift, etc, complete.

PCC 1:3:6 mix using 20mm HBS machine crushed metal for foundation with out form work including cost of all labour, materials, water charges, lead, lift, curing, etc., complete.

PCC 1:2:4, using 20mm HBG metal foundation with form work including cost of cement, all materials, labour, lead, lift, etc. complete.

Plastering with CM. 1:3 mix 12mm thick for wall, including cost of materials, labour, water charges, lead, lift, watering, curing, etc., complete.

Colour washing two coats with approved qulity of colour pigments over one coat of white cement including cost of all materials , labour lead and lift etc complete.

Labour charges for hoisting of 8 units of 120 KN single Tension Disc insulators withsupply of necessary hardware fittings for panther including all cost of labour, lead, lift, T&P etc complete.

Labour charges for stringing of 3 Nos of ACSR Panther conductor including cost of loading & unloading transporting , sorting out of drums according to drum schedule providing trusseles ,paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers at tension locationsand all accessories including jumber connections, cost of T&P, moving the drum to work spot all labour, lead, lift, etc complete in all respects .(Span With LC)

Description of Work / Item(s)

Amount

Supply of various types of steels including Cost of steel, Freight & Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables and as directed by the field Engineer at the SS site.

110 KV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110 KV AB Switch Structure

110 KV Pie Support Structure

Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.

Light section (other than heavy section)

Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers (Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer.

110 KV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110 KV AB Switch Structure

110 KV Pie Support Structure

Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.

Light section (other than heavy section)

Supply and fabrication and erection of eye bolts/grout bolt with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer

Eye Bolt

EARTHINGS

Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erection for Earthing including Labour, Machinary and Consumables as Required and as directed by the Field Engineer.

Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer.

Medium & dense medium soil (Without blasting)

Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor)

Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar for identification of earth electrode location as directed by the field engineer.

HANDLING

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation.

Non-Fragile Materials

110 KV Isolators

Cables/Conductors including cutting and rewinding

Busbars

Clamps/Power connectors/tension fittings

Fragile Materials

110 KV Insulators

33/22/11 KV Insulators

BUS RELATED

Labour for the erection of strung bus and all related hardwares, fitting clamps including meggaring, hoisting of insulator and consumables and as directed by the field engineer.

110 KV Single conductor Strung Bus/ Phase

Labour for the erection of Insulator single pole stack for supports/Underhang including Meggering & other consumables and as directed by the field engineer.

110 KV or 66 KV

Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer.

75 mm (1 length)

Labour for the Erection of Jumper/Droppers using Moose/Zebra/panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.

POWER CONNECTORS

Supply & Fixing of Aluminium Power Connectors/ Clamps/ Fittings with SS Bolts and Nuts, including, frieght etc., confirming to IS as per the drawing and specification.

6 - Bolt Tension fitting

Switch End Clamp for Zebra

Switch End Clamp for Panther

Switch End Clamp for 75mm Bus

T clamp for Zebra to Zebra

T Clamp for 75mm Bus to Zebra

Free End clamp 75mm

75 mm Corona Bell

ISOLATORS & HG FUSE SET

Labour for the Erection of Isolators to correct alignment , including the cost of Consumables and lubricants, Meggaring, replacement of insulators if necessary etc, Supply and erection of Earthing steels to Isolator Bases, Insulators, ABS Booms, Poles, Earth Blades, operating Mechanism earthing etc., using (65x10 MSF for 230 KV SS) 50x8 MSF, Supply and Erection of 25 x 3mm² Flexible Copper to the centre Rotating Insulators, Mechanism Box etc, Supply and Applying of one coat of Primer Redoxide paint and Two coats of Bus Green Enamel Paint on earthing material including , Freight, consumables etc.,.as directed by the field engineer.

110 KV Isolator with Earth hand operated

110 KV Isolator without Earth hand operated

PAINTING

Supply and Labour for the Second Finish Coat of Aluminium paint on standard Steel Structures including cost of Paints of reputed make, Consumables etc., as directed by the field Engineer.

110 KV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110 KV AB Switch Structure

110 KV Pie Support Structure

Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.

Light section (other than heavy section)

Labour charges for two coats of enamel painting in substation structures, steels etc., including the cost of reputed make paints and other consumables as directed by the field engineer.

200 x 100 RSJ Pole Bottom (height 0.45 to 0.5 m )

Supply and erection of "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer.

40 mm Dia

50 mm Dia

Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches and for any other purpose including the cost of ring and key token as directed by the field engineer.

Samsudeen

Samsudeen

Samsudeen