Providing foundation concrete of 22 KV feeders for Station supply at Ariylaur 765/400 KV SS. C and E

Amount

Schedule I (Civil Works)

Schedule II (Electrical works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

Clearing scrub jungles with up rooting and disposed from the site as per the direction of site engineer including cost of all labour, lead, lift etc complete.

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 without form work including cost of all labour, materials, water charges, lead, lift, curing, etc., complete.

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

PCC 1:2:4, using 20mm HBG metal foundation without form work including cost of cement, all materials, labour, lead, lift, 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 quality of APEX paint over one coat of white cement including cost of all materials, labour, lead and lift etc complete.

Providing PVC pipe using 110 mm dia 6 Kg / sqcm, PVC pipe and pvc clamp line supreme etc, including fixing PVC washer in correct position and connecting including cost of all materials, labour, transport lead, lift, etc., complete including PVC accessories and washers.

Supplying and laying pvc pipe 32 mm outer dia 10kg/cm2 ISI make including cost of pvc pipe coupling labour for cutting laying fixing tighting etc including earth work excavation and refilling trench etc complete.

Supplying and fixing of 20 mm of HB stone inside the yard as per std. spec.including cost of materials, labour lead, lift etc complete.

Supply and spreading of quarry dust inside the yard as per std. spec. including cost of materials, labour, lead, lift etc complete.

Supply and spreading of gravel inside the yard as per std. spec. including cost of materials, labour, lead, lift etc complete.

Providing weep holes including cost of PVC pipes 25mm/40 mm dia fixing them in position etc complete.

Providing grout pocket holes including cost of all labour charges, lead and lift etc., complete.

Supply & fixing of 50 Sq mm GI Chain link fencing of 10 gauge with standard width of 1.80 m height

Supply, Fabricating and fixing of 100x50x50 MS Channal post including cost of all materials, labour charges for placing in position, transport charges from work shop to site including painting with prime coat and enamel paint two coats as per standard specification.

Dismantling of existing Chain link fencing and reuse GI chain link fencing 50x50x3.15mm using both end tightness and 3mm GI wire as directed by Engineer at site including cost of all materials, lead, lift, etc., complete.

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.

33 KV Structures (4.5 m centre to centre)

33 KV AB switch structure (1.8 m centre)

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.

Other Station Structures

33/22 KV Breaker Platform

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.

33 KV Structures (4.5 m centre to centre)

33 KV AB switch structure (1.8 m centre)

Other Station Structures

33/22 KV Breaker Platform

EARTHINGS

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

33 /22/11KV Isolators

Fragile Materials

33/22/11 KV Breaker

33/22/11 KV CT/PT/LAS/DT/Others

33/22/11 KV Insulators

Double Feeder Control ,Double feeder Relay Panel

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor using Board's crane for one operation.

Fragile Materials

33/22/11 KV Breakers

33/22/11 KV CT/PT/LAS/DT/Others

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.

OUT DOOR BRAKERS

Labour for erection of Breaker using crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer.

33/22 KV Breaker using Crane arranged by the Contractor

MEASUREMENT TRANSFOREMER

Labour for erection of Measurement transformers, reactor units, without using crane including providing holes wherever required as directed by the field engineer.

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 VAT, Freight, consumables etc.,.as directed by the field engineer.

33 KV Isolator

CONTROL ROOM MATERIALS

Labour for the Erection of Control Panels includings consumables as directed by the field engineer.

Double feeder Control/Relay Panels of Grid type (P&C)

Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16 SWG(1.6mm) M.S.sheet with primer coat paint, Supply, Fabrication and erection of Box fixing Flats using 50x8 MSF, Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/ MCBs including consumables, fright, etc., as directed by the field engineer on site requirements. (The box shall be vermin proof shall have sturdy hinges, & locking arrangements)

Labour for erection of C.T/P.T junction box

M.S.sheet with primer coat paint, Supply,

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.

Aluminium paint on standard Steel Structures

33 KV AB switch structure (1.8 m centre)

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.

Other Station Structures

33/22 KV Breaker Platform