Reinstallation of 4 No.s Underground HSD Storage Tank (20KL each capacity), Replacement of complete 2No.s Rolling Shutter System and Construction of Operator room at Central Heating System plant CHC Padum Zanskar.

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Reinstallation of 4 No.s Underground HSD Storage Tank (20kl each capacity), Replacement of complete 2No.s Rolling Shutter System & Construction of Operator room at Central Heating System plant CHC Padum Zanskar.

Reinstallation of Four Underground HSD Storage Tanks(20KL capacity each) 1. System Decommissioning: • Pipeline Disconnection: Execute a complete disconnection of all high-speed diesel (HSD) supply and return pipelines associated with the existing tanks. This includes the isolation and removal of all associated fuel circulation pumps. • Tank Extraction: Utilize an excavation machine to facilitate the removal of the existing HSD tanks from their current subterranean location. 2. Site Preparation: • Excavation: Perform excavation work to create the necessary space for the installation of four new underground HSD storage tanks. Ensure the excavation dimensions are adequate for the new tank configurations and comply with safety standards. 3. Tank Installation: • Tank Placement: Install the new HSD tanks in the prepared excavation. Verify that tanks are aligned correctly and securely positioned according to engineering specifications. 4. Concrete Works: • Formwork and Concreting: Construct formwork to delineate the areas for concrete placement around the tanks. Pour and cure concrete to specified dimensions for width, depth, and height at ground level, ensuring structural integrity and compliance with design requirements. 5. System Recommissioning: • Pipeline Reconnection: Reconnect all supply and return pipelines to the newly installed tanks. Ensure all connections are properly secured and leak-tested. • Pump Installation and Testing: Reinstall and calibrate the fuel circulation pumps. Conduct thorough testing to confirm operational efficiency and safety. 6. Site Restoration: • Backfilling: Backfill the excavation site with suitable soil material, ensuring proper compaction to support the concrete and prevent subsidence. • Site Cleanup: Remove all construction debris, tools, and equipment. Conduct a final inspection to verify the integrity of the installation and the restoration of the site to its original condition.

Repair and Replacement of 2No.s Rolling Shutter System at Central Heating Plant main entrance gate, CHC Padum Zanskar: 1. Rolling Shutter System Overhaul: • Shutter Repair/Replacement : This includes:- o Shutter Panel Replacement: Replace damaged or worn-out rolling shutter panels. o Pulley System Replacement: Remove and replace defective pulleys within the shutter assembly to restore smooth operation. o Gear Replacement: Replace worn or malfunctioning gears associated with the rolling shutter mechanism to ensure reliable and efficient operation. 2. Painting: Apply a high-quality, weather-resistant paint to the rolling shutter system to enhance durability and aesthetics. Ensure even coverage and proper adhesion.

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge: In cement mortar Existing Walls 60 1 7 420

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) includingdisposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed byEngineer-in-Charge. All kinds of soil : wall 55 2.5 2.5 343.75 Skeptical tank 14 8 8 896

Providing and laying in position cement concrete of specified grade including curing butexcluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including Carriage complete Job Wall 55 2 1.5 165 Skeptical tank 42 1 8 336 total 501

Reinforced cement concrete work in walls (any thickness) including attached pilasters,buttresses, plinth, lintal and string courses, fillets, columns, pillars, piers, abutments, posts andstruts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including carriagr Name No Length width Height Qtycft Lintel 1 108 1 1 108 Beam 1 25 1 1.5 37.5

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°,landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiralstair cases upto five level including curing but excluding the cost of centring, shuttering,finishing and reinforcement with5.3.1 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including carriage Name No length width Height Qty cft Tank 1 12 8 0.3 28.8

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing inposition and binding all complete upto plinth levelThermo-Mechanically Treated bars of grade Fe-500D or more. Steel 4.94 @ 80 394.85Kg

Centering and shuttering including strutting propping etc,and removal of form work for:-Lintel, beams, plinth beams, girders, bressumers and cantilevers.Columns, pillars, piers, abutments, posts and struts. Lintal 2 108 @ 1 216 Beam 2 25 @ 1.5 75 total 291.00 Slab 1 12 @ 8.00 96.00

Brick work with cement concrete Bricks (1:3:6) in super structure above plinth level upto floor V level in:Cement mortar 1:3 (1 cement: 3Coarse sand) Including all carriage complete No Length Width Height Wall 1 108 1 8 864 D/d door 3 3 1 7 63 Window 1 8 1 5.5 44 2 3 1 5.5 33 D/D qty D/W Net after D/d (A-B)

15mm Cement plaster on the rough side of single or half brick wall of mix 13.2.1 1 : 4 ( 1 cement : 4 fine sand) Internal 2 17+14 @ 9.5 589 Kitchen 1 7+5 @ 9.5 114 Bath 1 6+5 @ 9.5 104.5 External 1 25+16+12 @ 9.5 503.5 1311 Door 3 3 @ 7 63 Window 1 8 @ 5.5 44 Kitchen 1 3 @ 5.5 16.5 Bath 1 3 @ 5.5 16.5 140 Total (A-B)

Providing and fixing 15 mm thick tongued and grooved Pine wood (Soft Wood ) 4-5 inch in width panelling or wall panels in walls and celing includining all necessary fixtures including cornice with necessary screws, priming coat on exposed surface etc., complete. Brand - Rait Wood with glass woll/Rock wool to be proved between the wall and panelling Walls 2x (14+17) 62 9 558 Ceiling 1 14 17 238 Total 796

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position : 2nd class kail wood including carriage Joist 16 16 0.33 0.5 42.24

Wooden planking, tongued and grooved in roof including fixing withiron screws complete: 25 mm thick Second class Kail wood Roof over the joist 1 25 16 400

Providing and laying of mud pushka 12" thick over wooden plank incd a layer of polythene sheet complet job, qty Vide items No 9

Providing and laying vitrified floor/walls tiles in different sizes (thickness tobe 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 i.e Size of tile 300x300 mm Bath room : Wall 2 22 6 264 floor 1 5 6 30 Total 294

Providing and fixing 3 layer Thermex Pipe PP-R (Poly propylene Random copolymer)pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings.25mm dia

PVC Pipe. 110mm dia (10 feet unit Length)

PVC Pipe. 75mm dia (10 feet unit Length)

PVC Bend 110mm dia

PVC Bend 75mm dia

PVC trap 110mm dia

PVC trap 75mm dia

Providing and fixing water closet squatting pan ( Indian type W.C. pan) with 100 mm sand cast Iron P or Strap, 10 litre low level P.V. C. flushing cistern including flush pipe (of approved make) "manually controled device (handle lever) conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or withdash fasteners of required dia and length (hold fast lugs or with dash fastenersshall be paid for separately):

Providing and fixing wash basin with C.I./M.S. 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 viterous China wash basan size 630x450 mm with a pair of 15mm c.p brass pillar /JAGUAR /HINDWARE

15 mm nominal bore C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms

Supply installation testing and commissioning of Geyser 30ltr Capacity horizontally mounted of approved brand (Havells/Bajaj/Crompton or any othet approved brand as per engineer in charge including all fixtures , bolts all complete

Providing and installation of (Puf Insulated Tanks) water tank capacity 500 ltrs of approved brand (SYNTEX ACE make OR ANY OTHER APPROVED BRAND) as per direction engineer incharge with welded steel stand of 30' hight over PCC stand

Providing and fixing 4mm thick glass pane (weighing not less than 10 kg/sqm)including neils and beading complete job

Electrification

m/s mohd ali (BID ID -131502)