Renovation and Modernization of Control Room Building under Augmentation of 10 6.3 to 2 x 10 MVA at Receiving Station K Koot PDDSS2526100252 UT Capex 2025-26

Demolishing brick work manually/by mechanical means OF Existing Room including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge:

Earth work in excavation by Mechanical means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 min width) and for shafts, wells, cess pits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto1.5m,including getting out excavated earth and disposal of surplus excavated earth as directed 2.8.1 all kinds of soil

Providing and laying in position stone soling using Nallah stone including all leads, lifts and carriages complete job.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing & laying in position reinforced cement concrete of specified grade excluding the cost of centring and shuttering all work upto plinth level(1:2:4 coarse sand 20mm nominal size stone agg.).

Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns

Providing /Applying 12mm Cement plaster of mix: 13.1.2 1 : 6 (1 cement : 6 fine sand)

Providing and fixing 12 mm thick flat pressed 3 layer medium density particle board or graded particle board (Grade I) IS: 3087 marked, in ceiling with necessary nails etc. complete job including frame

Providing and applying Plaster of Paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm) Qty vide above

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete(600x600)

Applying priming coat with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)Q

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade.Two or more coats on new work.

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work

Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.5MM

CGI shed sides

CGI shed Roofing @1.6Plinth

P/f of Wood work frames for CGI Sheets ordinary popular [email protected] Cft /sft area

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C. flushing cistern, including flush pipe (of approved make) with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required. White vitreous china Orissa pattern W.C. pan of size 580x440mm with integral type foot rests.

Providing and fixing wash basin with C.I. brackets, 15mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps.

Providing and fixing B Class PVC pipes of standard make for sewerage disposal including cutting of floors, walls, trenching and making good the same com pletewith putty, rubber washer and adhesive etc. 100mm.

Providing and fixing B Class PVC pipes of standard make for sewerage disposal including cutting of floors, walls, trenching and making good the same com pletewith putty, rubber washer and adhesive etc. 75mm.

UPVC Plain bend 75mm dia

UPVC Door bend 100mm dia

UPVC Door bend 75mm dia

PVC Reducer 100mm x 75mm.

UPVC single equal Tee (with door)110x110x110 mm

UPVC single equal Tee (with door) 75x75x75 mm

UPVC Collar 100mm dia.

UPVC Collar 75mm dia.

UPVC Floor Trap 75mm .100mm dia

UPVC Stays and clampsfor PVC Pipes 100mm dia.

UPVC Stays and clampsfor PVC Pipes 75mm dia

UPVC Vent Pipes75mm dia.

UPVC Manhole cover 12"x12"

Additional Unforeseen items for Hardware/ Plumbing

Providing and fixing G.I. pipes completewith G.I.fittingsand clamps, including cutting and makinggood the walls etc.:Internal work-Exposed on wall 19.4.1.1 15 mm dia. nominal bore Medium

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (new work), 15 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank 1000 Ltr.' 12701 marked indicating the BIS License No. with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank /Sint, Electroplast, Star, Lotusor equivalent having valid ISI license/. completelob

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS:8931

Providing and fixing 15 mm nominal bore C.P. stop cock (concealed) of standard design and make conforming to IS:8931

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to1S :8931

Providing and fixing C P Brass Central Holle BASIN MIXER without Popup waste system with 450 mm long braided houses with necessary screws, bracket, nuts or bolts etc; all complete of make hindware/Cera/Jaguar only:- (With all Carriages) (A) 15 mm nominal bore

Eectrification including 1 No. Gysers ( Approved Quality) 15 No. Light Points 03 Fan Points (Approved Quality) 04 No. Heating Points 10 Bulbs LED ( 9watt) ( Approved Quality) 03 Ceiling fans, 01 Exhaust including all wires , MCB separate circuit complete job. (To be paid as per actual during execution)

Furniture including office chairs Revolving ( 05Nos) , Visiting Chairs(10Nos) , Table (02Nos) and sofa set

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge

Providing and applying tack coat using hot straight run bitumen of grade – VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications.on WMM Surface

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge.

2 cm premix carpet surfacing with 1.8cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 size respectively, per 100 sqm and 52kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately).

Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete.

Boring/ drilling bore well of required dia for casing/ strainer pipe, by suitable method including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of Engineer-in-charge upto 90 m depth below ground level

All type of soil

Rocky Strata Incl Boulder

Laying and fitting of G.I. pipes all

100 mm dia

50 mm dia. nominal bore

Provision for 5 KVA Stabilizer, submersible pump(2.0HP), its control panel, electric cable and all pipe fittings required including Grill for Motor

Provision for 1000 ltr Tank for water storage with necessary fittings including Tank Stand and Bibcocks

Provision for Construction of collection chamber as per requirement at site