Extension of control room building, Providing Structural and equipment Plinths and allied civil works for introduction of 110/33 KV ratio with 2x16 MVA Power transformer at the existing Alagumalai 110/11 KV SS.

Amount

Civil works

Clearing Light jungle and disposing off to a place away from the site as directed by the Engineer in charge including all Labour charges,T&Ps etc., complete.

Earth work excavation for foundation in HGS and and depositing on bank with initial lead of 10 m and initial lift of 2 m in Hard stiff clay Stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders as per standard Specification as directed by the Engineer at site.

Earth work excavating for foundation and depositing on bank with initial lead of 10m and initial lift of 2 m in soft disintegrated rock, laterite, soft rock (or) kankar not requiring blasting as per standard Specification as directed by the Engineer at site.

Earth work excavating for foundation and depositing on bank with initial lead of 10m and initial lift of 2 m in Medium Rock and Dense Medium Rock not requiring blasting as per standard Specification as directed by the Engineer at site.

Earth work excavation for Foundation in Hard rock by Wedging and Chiseling and trimming to proper shape where blasting is prohibited and stacking for measurements including all leads, lifts etc., as per standard specification and as per instruction of the Engineer at site.

Providing Anti-Termite Treatment in 3 stages Foundation stage, Flooring stage and Out side of building complete.

Filling the foundation and floor with M Sand including cost of sand, filling charges as per standard specification(watering & consolidation with all leads and lifts etc., complete.

Plain cement concrete in CC 1:3:6 without form work for padding, using 20mm HBG metal, including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

PCC 1:2:4 mix using 20mm HB stone machine crushed metal without form work for plinth including cost of all labour, materials, lead, lift, curing, etc., complete.

PCC 1:2:4 mix using 20mm HB stone machine crushed metal with form work for plinth including cost of all labour, materials, lead, lift, curing, etc., complete.

Reinforced cement concrete in CC 1:1½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for RCC members including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement)

Reinforced cement concrete in CC 1:1½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for RCC Grade beams , Plinth beams, sill beam including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for RCC column members below ground level including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for RCC Column above Ground level including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement.)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for RCC Lintel including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement.)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for Sunshade 80mm thick at wall end and 50mm at free including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for Roof beams including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement.)

Reinforced cement concrete in CC 1:1 ½ :3, mix using 12mm to 20mm HBG downgraded metal machine crushed with form work for Roof slab 150 mm thick including cost of cement, all materials, labour, curing, all leads,lifts,cost of shuttering as per Standard Specification. (But excluding cost of steel reinforcement.)

Reinforced cement concrete in C.C. 1:1 ½ :3 mix for matt concrete with out form work using 12 to 20mm HBG machine crushed metal including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. but excluding cost of steel reinforcement

Reinforced Cement concrete in C.C. 1:1½:3 mix, using 12 to 20mm HBG machine crushed metal with form work for Breaker plinth including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. (But excluding cost of steel reinforcement.)

Reinforced Cement concrete in C.C. 1:1½:3 mix, using 12 to 20mm HBG machine crushed metal with form work for cover slab including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. (But excluding cost of steel reinforcement.)

Reinforced Cement concrete in C.C. 1:1½:3 mix, using 12 to 20mm HBG machine crushed metal with form work for culvert slab including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. (But excluding cost of steel reinforcement.)

Reinforced Cement concrete in C.C. 1:1½:3 mix, using 12 to 20mm HBG machine crushed metal with form work for fire protection wall including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. (But excluding cost of steel reinforcement)

Plain cement concrete for road work using PCC 1:3:6, using 40mm HBG metal with form work including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

Finishing the concrete road with Reinforced Cement concrete in C.C. 1:1½:3 mix, using 12 to 20mm HBG machine crushed metal including cost of cement, all materials, labour, curing, all leads and lofts vibrating charges including cost of shuttering as per standard specification, etc., complete. but excluding cost of steel reinforcement. (With form work)

Providing expansion joint for road concrete at same intervals of 5 m in both direction using prevalid aspheltics pad 15 mm thick to full width and plastering with CM 1:3, 12 mm thick including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification

Providing steel reinforcement MS/RTS rods upto16mm dia for reinforced concrete works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete.

Weathering course with one course of Solar Reflective Ceramic Tile, size of 305x305x7 mm over spread concrete of PCC 1:2:4 mix for a thick of 75 mm for fixing required slope including cost of all materials cement labour, curing leads lifts etc., complete.

Supplying, Fabrication, galvanishing and fixing of GI angles for fencing coner post of size 75x75x6mm & height 2.44 m with Galvansing including cost of fixing charges, all materials, lead, lift, as per standard specification, etc., complete.

Supplying, Fabrication, galvanishing and fixing of GI angles for fencing intermidiate post of size 65x65x6mm height 2.44 m with Galvansing including cost of fixing charges, all materials, lead, lift, as per standard specification, etc., complete.

Supplying, laying and tensioning of Chain link fencing with height 1.85m and tying with the intermediate posts in GI flats using bolt & nuts including cost of all materials, lead, lift, labour, as per standard specification, etc., complete

Labour charges for Transporting of all types of fence post to working site, keeping them alignment and erecting them in position including lead, lift, labour etc., complete.

Supplying and fixing of approved quality of MS Rails (90 LBS) for transformer plinth including in proper alignment and interconnections the two rails with flat on both ends by welding including labour, lead, lift etc. complete, as per standard specification.

Supplying & Fixing of GI angle required length keeping in required alignment and level in yard cable duct fixing at 600mm C/c including all labour, lead, lift etc., complete.

Labour charges for Transporting of all cable duct cover slab from curing to duct keeping them alignment and fixing them in position including lead, lift, labour etc., complete.

Labour charges for assembling of various plinth template for providing concrete, including transporting from one plinth to another aligning fixing to correct level and dismantling the template after concrete, including cost of Labour lead, lift, etc., complete, as per standard specification.

Supplying and Fabrication of 20mm dia sizes of M.S grouting bolt including cutting, bending, threading 100 mm length including galvanizing and providing 2 nos. nuts with washer etc and fixing them in plinth including cost of material, Labour lead, lift, etc., complete, as per standard specification.

Supplying and Fabrication of 25mm dia sizes of M.S grouting bolt including cutting, bending, threading 100 mm length with galvanized and providing 2 nos. nuts with washer etc and fixing them in plinth including cost of material, Labour lead, lift, etc., complete, as per standard specification.

Brick work in C.M 1:5 using chamber burnt class II bricks, for Breaker approach steps & Cable duct including, cost of cement, all materials, labour, curing, all leads and lifts, etc complete as per Standard Specification.

Supplying and fixing readymade earth collars of size 45 cm inner dia with 30 cm height and shell thickness of 40 mm including cost of all materials,transport to site , labour, lead, lift, etc., complete., as per standard specification.

Supplying and fixing PVC bib cock including cost of all materials, labour, lead, lift, etc., complete., as per standard specification,

Supplying, fixing, laying and testing of 25mm dia PVC pipe 10kg/cm2 pressure of approved good Quality ISI make for earth pit including cost of pipe, GI specials, all materials, lead, lift, etc., complete, as per standard specification.

Supplying and fixing, laying and testing of 40mm dia PVC pipe 10kg/cm2 pressure of approved good Quality ISI make for earth pit main line including cost of pipe, GI specials, all materials, lead, lift, etc., complete, as per standard specification.

Supplying & fixing of PVC Gate Valve 25mm with ISI make for PVC water Supply arrangements including cost of Pipe, Bend, Tee, l - Bow, reducer etc., as required of all mateials, lead, lift , Labour charges ete. Complete.

Supplying & fixing of PVC Gate Valve 40mm with ISI make for PVC water Supply arrangements including cost of Pipe, Bend, Tee, l - Bow, reducer etc., as required of all mateials, lead, lift , Labour charges ete. Complete.

Supplying and spreading of 20 metal to a thickness of 100mm over the quarry dust of 100 thickness layer inside the yard including cost of all materials, labour charges , all leads, lifts, as per standard specification etc., complete.

Re-Filling with Excavated Earth in Plinth foundation including cost of all Labour, lead, lfit etc., complete.

Re-Filling with Excavated Earth in foundation and Basement including cost of all Labour, lead, lfit etc., complete.

Disposal of surplus hard rock away in low lying area with a lead of 100 Mts including spreading and levelling labour, lead, lift as per standard specification, etc., complete.

Dismantling for PCC Existing plinth work as per direction of Engineer incharge at site including all lead, labour, lift, etc., complete.

Plastering with CM 1:3, 12mm thick, including cost of cement, labour, curing, all leads and lifts as per standard specification, etc., complete.

Colour washing with two coats using ready mixed Weather Proof Exterior Emulsion (First quality - Apex or its equivalent) of approved quality and colour over a coat of exterior emulsion water based primer for Plinth exterior surfaces including through scrapping, clan removal of dirt, cost of all materials, scaffolding, Labour, Lead, Lift etc., complete and including necessary crack filling paste, putty whereever required.

Plastering with CM 1:5, 12 mm thick for Wall surface including cost of cement, all materials, labour, curing, leads and lifts etc., complete.

Outer colour washing with two coats using ready mixed Weather Proof Exterior Emulsion (First quality - Apex or its equivalent) of approved quality and colour over a coat of exterior emulsion water based primer exterior surfaces including through scrapping, clan removal of dirt, cost of all materials, scaffolding, Labour, Lead, Lift etc., complete and including necessary crack filling paste, putty whereever required.

Colour washing with two coats of Oil Bound distemper over a coat of water based primer with applying two coats of Wall Putty paste of approved quality over the priming coat one coat by one coat and making the interior walls smootheing by scrapping with nice sand paper for interior surfaces as directed by the engineer at site including cost of all materials such as Oil bound distemper, Wall Putty paste, Primer and scaffolding, Labour, Lead, Lift etc., complete.

Painting with 2 coats of white Oil distember over 1 coat of Cement Primer for Interior ceiling surface including cost of all materials, labour, lead, lift, brush, etc., complete.

Filling the low lying areas with gravel and consolidating in 150mm thick layers, well rammed with all leads and lifts , watering, as per standard specification, etc., complete.

Manufacturing and fixing of UPVC (Unplasticized polyvinyl chloride) slided Windows of required section with Shutter inner lock glazing clips rubber gaskets sliding wheel & 5 mm thick plain glass Panelling including cost of all materials, locking arrangement, labour, lead, transport, lead, lift etc., comple

Supplying and laying of Non - slippery type Vetrified tiles for Control Room etc., of approved quality and colour laid in CM. 1:2, 12 mm thick and pointing with white cement using 0.40Kg./m2 including finishing joint and pointing Flush with tiles surface including cost of cement all materials Labour ,curing , leads and lifts etc., complete.

Supplying & Fixing of GI angle size of (50mmx50mmx6mm) fixing at 600mm C/c for Cable duct inside the Control room including all labour, lead, lift etc., complete

Supplying and Laying of 110 mm dia. 4 Kg/cm2 PVC pipe for Rain water fall pipe including cost of all materials, labourm lead, lift etc., complete.

Wiring with 2.50 sq mm PVC unsheathed multistrand copper cable of 650 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall and covering with 3mm thick hylum sheet over TW switch box with continuous earth wire connection 14 SWG TC wire and making good the damaged portion of masonry for PVC concealed light point.

Wring with 2.50 Sq mm PVC unsheathed multistrand copper cables of 650V Grade in Suitable PVC regid pipe concealed in wall and ceiling with PVC accessories in flush with wall using suitable TW switch box with 3mm tick hylum sheet covers for 5 A 3 pin non inter locking CS plug including pin top with continuous earth wire connection using 14 SWG TC wire and making good the damaged portion of masonry of PVC concealed plug point.

Wring with 2.50 Sq mm PVC unsheathed multistrand copper cables of 650V Grade in Suitable PVC regid pipe concealed in wall and ceiling with PVC accessories in flush with wall using suitable TW switch box with 3mm tick hylum sheet covers for 15 A 3 pin non inter locking CS plug including pin top with continuous earth wire connection using 14 SWG TC wire and making good the damaged portion of masonry of PVC concealed plug point.

Supplying and fixing of Slanding Holder with LED 14W Bulb with ISI approved quality including cost of all materials, labour, lead, lift etc, complete.

Supplying and fixing of Twin type Decorative type Led Tube 4' 20W fittings with Copper choke & slim type LED tube and fittings complete with ISI mark, electronic choke and condenser with conduit type suspension from ceiling with PVC unsheathed leads from terminal to the fittings with tube including cost of all materials, lead, lift, fixing charges etc., complete.

Supplying and fixing of 4’ 20W single LED Tube light and fittings complete with ISI mark, electronic choke and condenser with conduit type suspension from ceiling with PVC unsheathed leads from terminal to the fittings with tube including cost of all materials, lead, lift, fixing charges etc., complete.

Supplying and fixing 1200mm (48") swap AC ceiling fan with 600mm down rod with approved best quality make of standard specification with electronic regulators and switch, including cost of all materials Labour fixing charges etc., complete.

Supplying and fixing of single box Street light type with Led 30 W light fittings with ISI markwith GI pipe stand pipe for exterior light unsheathed leads from terminal to the fittings with tube including cost of all materials, lead, lift, fixing charges etc., complete.

Supplying and fixing of 1000 Liters PVC water tank (white coated) of approved quality with ISI mark including cost of all materials labour for connection , lead, lift etc., complete, as per standard specification.

Labour charges for writing Name Board/Slogans over the plastered surface wall in the control room including cost of paint & all materials, labour, lead, lift, etc. complete, as per standard specification.

Dismantling of existing Control room Wall & flooring structure including all labour charges, transport, lead, lift as directed by the Engineer at site etc., complete.

Geological identification of bore well point by conducting geophysical survey from authorised water divining department

Drilling of 150 mm Dia bore well up to 200 M depth in all soils using power drilling machine including trasporting of drilling machine , fixing in position all labour, lead, lift etc Complete.

Drilling of 150 mm Dia bore well above 200 M depth in all soils using power drilling machine including trasporting of drilling machine , fixing in position all labour, lead, lift etc Complete.

Supplying and providing Heavy duty 180 mm PVC casing pipe with ISI make to suitable 150mm Dia borewell 6KG/cm2 pressure including cost of all materials labour lead lift etc, Complete.

Supplying and fixing 40 mm Dia HDPE suction pipe (Pressure 6 KG/ cm2) of approved best quality of ISI make for delivery pipe includung cost of all materials labour,lead, lift, fixing charges Etc, Complete.

Supplying and fixing 20 mm Dia HDPE Air pipe (Pressure 10 KG/ cm2) of approved best quality of ISI make inside the bore well includung cost of all materials labour,lead, lift, fixing charges Etc, Complete.

Supplying providing and fixing of 12/15 mm Dia GI pipe " B " class of approved ISI make drain pipe to bore well including cost of all materials , labour, lead , lift, Etc, Complete.

Supplying and erection of 5 HP capacity ELGI compressor with Suguna or Texmo motor 5 HP starter with cutler and hammer make including cost of all materilas C.W board,fixing of starter ,Indicator bulb, Switch, Holders, Earth plate IC Aerial fuse carrier etc complete.

Supplying and fixing of 180 mm dia PVC End cap approved best quality with ISI make including cost of all materials , labour, lead , lift, Etc, Complete.

Providing temporary platform in RR 1:5 for compressor motor fixing with necessary bed bolt required masonry including cost of base concrete PCC 1:4:8 cement including cost of all materils labour, lead, lift, Etc, Complete.

Supplying and fixing of 20 mm dia M S coller for Air hose conection including cost of all materils labour, lead, lift, Etc, Complete.

Supplying and fixing of 40 mm dia M S coller for outer hose conection including cost of all materils labour, lead, lift, Etc, Complete.

Supplying and fixing of 53 mm dia G I Elbow for water conection above ground leavel including cost of all materils labour, lead, lift, Etc, Complete.

Supplying and fixing of G I cover box to required size of accomadate for temporary supply including meter board I C carrier etc with necessary clamp,bolts & Nuts , Etc, Complete.

Supplying and fixing of 53 mm dia G I Union for water conection above ground leavel including cost of all materils labour, lead, lift, Etc, Complete.

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

mk constructions (BID ID -1419793)

M. Kumar Contractor (BID ID -1412977)

MANICKAVASAGAM (BID ID -1419327)

K.S.MANJU (BID ID -1419320)

Vidhyut Nirman Corporation (BID ID -1419790)

C.PERIYASAMY (BID ID -1419486)

M/s A.Chelladurai & Co (BID ID -1419321)