84044/E8 PROVN OF AIR CONDITIONING PLANT AT TECH AREA OF AF STN JORHAT UNDER GE AF JORHAT

Amount

SCHEDULE 'A' PART-I : BUILDING WORKS Lump Sum Priced worked out by the Contractor for BUILDING WORKS as listed in SCHEDULE 'A' PART-I of Rs. 45,50,000.00 inserted by MES at SERIAL PAGE NO._25_.

SCHEDULE 'A' PART-II : EARTH WORKS Lump Sum Priced worked out by the Contractor for EARTH WORKS as listed in SCHEDULE 'A' PART-II of Rs. 4,23,815.38 inserted by MES at SERIAL PAGE NO._26_.

SCHEDULE 'A' PART-III : INTERNAL WATER SUPPLY Lump Sum Priced worked out by the Contractor for INTERNAL WATER SUPPLY as listed in SCHEDULE 'A' PART-III of Rs. 10,066.10 inserted by MES at SERIAL PAGE NO._27_.

SCHEDULE 'A' PART-IV : INTERNAL ELECTRIFICATIONS Lump Sum Priced worked out by the Contractor for INTERNAL ELECTRIFI-CATIONS as listed in SCHEDULE 'A' PART-IV of Rs. 74,075.36 inserted by MES at SERIAL PAGE NO._29_.

SCHEDULE 'A' PART-V : ROADS & PATHS Lump Sum Priced worked out by the Contractor for ROADS & PATHS as listed in SCHEDULE 'A' PART-V of Rs. 2,75,575.20 inserted by MES at SERIAL PAGE NO._30_.

SCHEDULE 'A' PART-VI : AREA DRAINAGE Lump Sum Priced worked out by the Contractor for AREA DRAINAGE as listed in SCHEDULE 'A' PART-VI of Rs. 48,199.32 inserted by MES at SERIAL PAGE NO._31_.

SCHEDULE 'A' PART-VII : SEWAGE DISPOSAL Lump Sum Priced worked out by the Contractor for SEWAGE DISPOSAL as listed in SCHEDULE 'A' PART-VII of Rs. 2,09,318.29 inserted by MES at SERIAL PAGE NO._32_.

SCHEDULE 'A' PART-VIII : EXTERNAL WATER SUPPLY Lump Sum Priced worked out by the Contractor for EXTERNAL WATER SUPPLY as listed in SCHEDULE 'A' PART-VIII of Rs. 1,88,158.00 inserted by MES at SERIAL PAGE NO._33_.

SCHEDULE 'A' PART- IX : EXTERNAL ELECTRIFICATIONS Lump Sum Priced worked out by the Contractor for EXTERNAL ELECTRIFI-CATIONS as listed in SCHEDULE 'A' PART- IX of Rs. 38,79,644.27 inserted by MES at SERIAL PAGE NO._35_.

SCHEDULE 'A' PART- X : AIR CONDITIONING

Designing, Supply, Erection/ Installation, Testing & Commissioning of Central AC Plant having Water Cooled Chiller Capaciy not less than 3 No. 25 TR (2 No. Working & 1 No. Standby), comprising of Scoll Compressor with Star Delta Starter, Microprocessor Based Control Panel with Touch Screen Display, Factory Charge Refrigerant, suitable for Operation on R-134A/ R-410C/ R-410A (Non CFC) Refrigerants, Flooded Cooler with XLPE Insulation & Water Cooled Condenser DX Evaporator, suitable Expension Device, Condenser & Chilled Water Pumps including Chilled Water, Condenser Water & Condensate Drain Interconnecting Pipe Work with Insulation & Control Valves, Expansion Tank, 1 No. AHU (AHU comprising with Filters, Preheating & Reheating Arrangements) of Capacity not less than 22000 CFM, AHU and Strip Heater Control Switch Gears, Sheet Metal Duct Work in Rooms as indicated including Duct Insulation, Grills, Dampers, Diffuser, Cooling Tower, Main LT Control Panel, All Power & Control Cable of suitable rating, complete all as specified, Manufactueres Specifications and consisting of Items here-in-below:-

(a) Floor Mounted AHU as per Specifications, minimum 20000CFM - 01 No. (b) SITC of Water Cooled Scroll Chiller 25 TR Capacity (2 No. Working & 1 No. Standby), Evaporator Leaving Temp 6 °C (44 °F), Ecaporator Entering Temp 12 °C (54 °F), Cooler Foulina Factor 0.000l °F Ft 2 Hour/ But - 03 No. (c) SITC of Primary Chilled Water Pimps Mono-block Centrifigal Pump with Cast Iron Housing Bronze Impeller & Mechanical Seals with TEFC Motor suitable for 3 Phase, 415 V + 10%, 50 c/s, AC Power Supply mounted on Common Base Frame, etc. having Rubber Baps Isolator Primary Pump 20 Metre Head, 3 No. (2 No. Working & 1 No. Standby) - 03 No. (d) SITC of Primary Chilled Water Pimps Mono-block Centrifigal Pump with Cast Iron Housing Bronze Impeller & Mechanical Seals with TEFC Motor suitable for 3 Phase, 415 V + 10%, 50 c/s, AC Power Supply mounted on Common Base Frame, etc. having Rubber Baps Isolator Primary Pump 20 Metre Head, 3 No. (2 No. Working & 1 No. Standby) - 03 No. (e) SITC of Induced Draft FRP Colina Tower with Other, Cooling Tower 65 TR - 01 Set (f) SITC of Chilled Water Piping with Insulation, Mild Steel Class ‘C’ Piping with 19mm thick Nitrile Rubber

(f) SITC of Chilled Water Piping with Insulation, Mild Steel Class ‘C’ Piping with 19mm thick Nitrile Rubber (g) SITC of Condenser Water Piping, Mild Steel Class ‘C’ Conderser Water Piping (h) SITC of Hot Water Piping (j) SITC of Expansion Tank with 3 Layer PVC with 25mm thick XLPE Insulation with Aluminium Foil and Capacity - 1000 Litre (k) SITC of HDFC Make up Water Tank for Cooling Tower Capacity - 2000 Litre (l) SITC Ball Balves, Balancing Valves, Strainers, Thermometre, Pressure Gauge, Butterfly Valves, as per requirement of Site and as Approved (m) SITC for Air Distribution & Insulation GI Ducting (i) SITC for Air Distribution & Insulation GI Ducting Site Fabrication of Size 24 G (ii) SITC for Air Distribution & Insulation GI Ducting Site Fabrication of Size 22 G (iii) SITC for Air Distribution & Insulation GI Ducting Site Fabrication of Size 20 G

(n) GI Duct Damper (o) Grills & Dampers, Aluminium Power Coated Grills/ Diffusers with VCD (p) Grills & Dampers, Aluminium Power Coated Grills/ Diffusers without VCD (q) Duct Heater – IOKw - 03 No. (r) Thermal Insulation & Accosustic insulation (i) Accoustic Insulation with 50mm thick glass (ii) Therrmal Insulation with 19mm thick XLPE insulation (s) Canvas Connection (t) Drain GI Piping 40mm bore (dia), Medium grade with 13mm thick Closed (u) Fire Damper with Control Panel (v) Fresh Air Arrangement with Dampers and Louvers (w) Hot Water Pump 2 No. (1 No. Working & 1 No. Standby) - 02 No. (x) Hot Water Generator - 01 No. (y) Ultra-sonic Humidifier - 01 No.

SCHEDULE 'A' PART- XI : MISCELLANEOUS ITEMS

INTERNAL ELECTRIFICATIONS S&F LED Light Fitting 1x10 Watt, 2 Feet, Single Phase, 230 Volt AC, Integrated, Decorative Box type with LED Light, Driver, Holder, mounted on Walls or Ceiling and Connecting up with 3 Core Flexible Copper Conductor Cable of suitable Size, complete all as specified and as directed.

S&F LED Light Fitting 1x20 Watt, 4 Feet, Single Phase, 230 Volt AC, Integrated, Decorative Box type with LED Light, Driver, Holder, mounted on Walls or Ceiling and Connecting up with 3 Core Flexible Copper Conductor Cable of suitable Size, complete all as specified and as directed.

S&F Exhaust Fan 150mm Sweep, Steel Body AC Single Phase, 230 Volt, with Blades, Frame and Louvers and Connecting up with 3 Core Flexible Copper Conductor Cable of suitable Size from Ceiling Rose, complete all as specified and as directed.

M&L Street Light Fitting Bracket made out from GI Pipe 25mm Bore (dia), Light Grade, not exc. 1.50 Metre long, bend to required Shape and fixing to Walls, etc. with and including Mild Steel Flat Iron (40x5mm) Clamps (2 No.) of suitable Size and Fixing with Mild Steel Bolts, Nuts, Washers, etc. including applying Two Coats of Aluminium Paint over a coat of Red Oxide Zinc Chrome Primer after Preparation of Steel Surfaces, complete all as specified and as directed.

S&F LED Building Security Light Fitting 30 Watt, 230 Volt AC, New Genergy Saving & Environmental Friendly, Long Life, Versatile Pressure Die Cast Aluminum with High Power LEDs as Light Source and exclusively Designed Polycarbonate Cover alongwith Electroinc Driver, Connecting up with and including 3 Core Flexible Copper Conductor Cable of suitable Size & Length, complete all as specified and as directed.

M&L Earthing with Galvanised Earth Plate Electrode 600x600x6.0mm thick buried directly in Ground (Earth Pit not less than 2.25 Metre below Ground Level) with Top edge of the Plate not less than 1.50 Metre below Ground Level, connected with and including Galvanised Earth Strip of Size 32x6.0mm by means of Bolts, Nuts, Check nuts and Washers of GI or Steel and connected Earthing Testing Point/Bus-bar with GI 40mm bore (dia) Light grade Protection Pipe, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt in alternate layers of not exc. 150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of Size 450x450x50mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, PGI Funnel with GI Watering Pipe 20mm bore (dia) Medium grade including necessary Excavation in Soft/Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on Completion, complete all as per specified and as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.

EXTERNAL WATER SUPPLY M&L Construction Brick Masonry Valve Pit of Size 100x100x100 Cm (Internal Dimensions of Valve Pit Chamber), Depth to be reckoned from the Top of PCC in Foundation to Top of Mild Steel Cover with Mild Steel Sheet Cover 3.0mm thick including Mild Steel Angle Iron 40x40x6.0mm in Frame with Locking Arrangement and Lifting Handle including Painting Two Coats of Synthetic Enamel Paint (Black tint) Over a Coat of Red Oxide Zinc Chrome Primer including Brick Work with One Brick thick Wall in Cement Mortar 1:4, Rendering 15mm thick in Cement Mortar 1:4 (Internally on All Brick Walls and External upto 150mm below Ground Level) including necessary Excavation and Earth Work In any type of Soil, Returning, Filling in, Disposal of Surplus Spoil to a Distance not exc. 50.00 Metre, Plain Cement Concrete 1:4:8 (40mm graded stone aggregate) of 150mm thick Foundation and Projected by 150mm All Round from the Outer Face of Brick Walls including Plain Cement Concrete 1:2:4 (20mm graded stone aggregate) in Benching/ Coping with necessary Formwork and Earth Work in any type of Soils, complete all as specified and as directed. NOTE : Cost of Earth Work will deem to be include in the Quoted Unit Rate.

EXTERNAL ELECTRIFICATIONS Boring of Holes under Road, Pavement, Hardstanding by Trenchless Technology Using Ultra Sounding Technique and necessary Machine including HDPE Pipe of 150mm bore (dia) suitable for 0.4 mpa Working Pressure, complete all as specified and as directed.

Re-Laying/Re-Routing or Passing through Pipe, XLPE insulated, Armoured, Electric Power UG Cable (Heavy Duty) with Aluminium Conductor, HT/LT cable of all size and core including Brass Compression Cable Gland, Terminal Lug, etc. complete all as specified and as directed. NOTE : Necessary Earthworks, Sand Cushioning, Bricks Protection, GI Pipe, etc. will be Measured and Paid separately under relevent Items.

M&L Cable Route Marker/ Indicator Board GI Sheet 2.0mm thick Circular Shaped Head welded with GI Rod buried 30 Cm below the GL including PCC 1:2:4 (20mm graded Stone Aggregates) Coping upto GL along the Cable Trench showing the Route, Approx 30.00 Metre distance between Two Marker/ Indicator Board, Writing Letters, Figures, etc. with Approved Colour of Board and Letters on the Plate as UG LT MES / UG HT MES, complete all as specified and as directed. NOTE : Cost of Earth Work will deem to be include in the Quoted Unit Rate.

M&L Shifting & Commissioning of Existing 200 KVA Transformer from existing Plinth Foundation to Proposed Site including Construction of necessary Platform of Size 350x350x100 Cm alongwith Ramp, Providing All Connections, complete all as specified and as directed. NOTE :- (a) For Shifting of Transformer all the Tools & Plants and Other Accessories are to be arranged by the Contractor at his Own Arrangements and Cost. (b) No damage should be done during Shifting of Transformer and if done shall be Rectified by the Contractor at his Own Arrangements and Cost. (c) Quoted Unit Rate is inclussive of Shifting and Construction of Platform for mounting of Transformer.

M&L Earthing with Galvanised Steel Earth Plate Electrode 600x600x6.0mm thick, buried directly in Ground Vertically to a Depth not less than 2.25 Metre below Ground Level with Top Edge of Earth Plate at a Depth not less than 1.50 Metre below Normal Ground Level, connected to Galvanised Steel Earth Lead Strip 32x6.0mm by means of Galvanished Steel Bolts, Nuts, Check Nuts & Washers and Connected to Main Switch Board or Main Control Board as directed and including Provision of Cement Concrete 1:3:6 (20mm graded stone aggregate) Pit, Pre-cast RCC 1:2:4 (20mm graded stone aggregate) Cover Slab of Size 450x450x50mm thick, Reinforced with TMT Bars 8.0mm dia, @ 150mm Centre-to-Centre Bothways having Handle made out of Mild Steel Bars 10mm dia for Lifting including Provision of Funnel, Wire Mesh, Galvanised Steel Tubing 20mm bore (dia), Medium grade for Watering, Putting Charcoal or Coke and Salt in Alternate Layers not exc. 200mm thick, Galvanised Steel Tubing 40mm bore (dia), Light grade for Protection of Galvanised Steel Earth Lead Strip 25x4.0mm including necessary Excavation & Earth Work in any type of Soil, Testing as required, complete all as shown in Electrical Plate No. 3 of MES Schedule Part-I, complete all as specified and as directed. NOTE : All Joints should be joined by Exothermic Welding or Brazing.

HEMONTA DAS (BID ID -3080998)

RS COOLING APPLIANCES (BID ID -3087283)