COMPLETION OF INCOMPLETE ITEMS OF WORKS PERTAINING TO PROVISION OF STOWAGE/MAINTENANCE ACCN FOR RHIBS, BHEEMUNIPATNAM NEAR VISAKHAPATNAM

Amount

NOTE : Schedule "A" Part I to Part XI are prepriced by MES. Bidders shall insert their lumpsum amount in Green coloured field under col-6 only

Lumpsum price worked out by the contractor for "Buildings & Structures", as listed in Schedule "A" Part – I

Lumpsum price worked out by the contractor for " Site Clearance / Area Development / Earthwork Excavation", as listed in Schedule "A" Part – II

Lumpsum price worked out by the contractor for " Road / Path / Culvert", as listed in Schedule "A" Part – III

Lumpsum price worked out by the contractor for "Area Drainage", as listed in Schedule "A" Part – IV

Lumpsum price worked out by the contractor for "Sewage Disposal", as listed in Schedule "A" Part – V

Lumpsum price worked out by the contractor for "Rain water Harvesting", as listed in Schedule "A" Part – VI

Lumpsum price worked out by the contractor for "External Electrification", as listed in Schedule "A" Part – VII

Lumpsum price worked out by the contractor for "INTERNAL WATER SUPPLY ", as listed in Schedule "A" Part – VIII .

Lumpsum price worked out by the contractor for "INTERNAL Electrification", as listed in Schedule "A" Part – IX.

Lumpsum price worked out by the contractor for "EXTERNAL WATER SUPPLY", as listed in Schedule "A" Part – X .

Lumpsum price worked out by the contractor for "Lightining Protection", as listed in Schedule "A" Part – XI .

Lumpsum price worked out by the contractor for "DG Set", as listed in Schedule "A" Part –XII [To be Quoted by the Tenderer] [For detailed description of item refer Serial Page Nos. 51 to 54] Note: This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Column 5 signifies this fact only.

Lumpsum price worked out by the contractor for "EOT Crane", as listed in Schedule "A" Part –XIII [To be Quoted by the Tenderer] [For detailed description of item refer Serial Page No. 55] Note: This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Column 5 signifies this fact only.

Schedule "A" Part - XIV [Miscellaneous Items]

M & L for Road marking strips, lines, dashes, arrows, letters etc. of 2.5mm thick (reflective type) on new surfaces of road/Pavements and the like exc. 10cm wide with hot thermo plast material @ 5 Kg/sqm of white or golden yellow by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater etc. driven by the skilled operator on road surface complete all as per MORTH specifications, all as specified and as directed by the Engineer-in-Charge.

S&F dual directional reflective cat eye (Road Glow Stud) of impact resistant ABS plastic 100X90X16mm of ultra violet resistant yellow colour, having micro prismatic/Cube corner refectors suitable for fixing with epoxy/bitumen adhesive as per manufacturer's specifications/Instructions complete all as specified and as directed by the Engineer-in-Charge. Note: Appropriate epoxy adhesive on the road surface shall be provided as per manufactures specifications/Instructions before fixing the cat eye and the same is deemed to be included in the unit rate quoted.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 500 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 400 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 300 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 150 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 95 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 50 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 35 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 4 Core, 16 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

XLPE insulated and PVC sheathed, FRLS armoured heavy duty underground HT cable, ISI marked with aluminium stranded conductor 11000 Volt grade of size 3 Core, 120 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc complete.

Cable jointing kit for 11KV (Earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sq.mm complete all as specified and as dire

Cable jointing kit for 11KV (Earthed) grade cable for out door termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sq.mm complete all as specified and as dire

Cable jointing kit for 11KV grade cable for straight through heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sq.mm complete all as specified and as directed.

Design, engineering, errection, testing and commissioning of parachute drying equipment including hoisting mechanism for 10 Tonne load cosisting motor/drive, gear box of suitable capacity, necessary rope and pulley arrangement as per the given drawing and having the following specification complete all as specified and directed: (a) The movable hanging structures shall be manufactured & erected as per the drawings. (b) Pullies of suitable capacities shall be fixed to ceiling and wall as per design. (c) The complete moving mechanisms (Motor/gear box, pully, rope etc) shall be sound Engineering practice. (d) Gear boxes shall be designed in such a way that the speed of moving structures shall be in the range of 0.05 to 0.1m/sec. (e) Limit switch shall be designed to sense the position of hook/moving structure and cut-off the supply when the hook reaches the extream positions. (f) Motor rating shall not be less than 10HP and electrical panel consisting of MCCB, starter etc of suitable capacities shall be installed. Note: Design drawings & specifications of complete moving mechanism shall be prepared by vendor and submit the same to the Accepting Officer for approval.

All as per Item No. 28 Above but for load of 8 Ton

Supply, fix HOT moulded (FRP) junction box street light pole with locking arrangement with IP 65 protection of size 280X200 with 16 Amp 4 way heavy duty terminal block with 10 Amp MCP SP and two number of cable entry gland of standard size with suitable stainless steel bracket to fix with pole and with cable glands etc all as specified and directed.

S&F of Submersible pump set horizontal type for open well /UG sump of head 30m, 250 LPM of 2HP all as specified and directed.

Supply and fixing Automatic on/Off switch with water level indicator suitable for 2 HP submersible pump set with all connected accessories complete all as specified and directed.

Supplying, Installing, Connecting, Commissioning and Testing of Transformer, Step Down, outdoor Type, Floor or Platform Mounted complete with standard fittings, 11 KV / 433 V OCT (+7.50% to 7.5% @ 2.5)[at No load], AC, 3 Phase, 50 Hz, of 500 KVA capacity, Double Copper Wound, Oil immersed, CRGO Core type Naturally cooled, Built-up with class "A" insulation, having Primary Voltage [HT] 11 KV and Secondary Voltage [LT] of 433 Volts, Delta connected on 11 KV Side & Star connected on 433 Volts side, designed & constructed with particular reference to Tropical Condition, conforming to IS – 1180 and with energy efficiency of level 2 shall be hot dip galvanised (HDG) to avoid corrosion with latest amendment complete all as specified and as directed and comprising of the following Specification and Fittings: Continuous Rating : 5000 KVA No- Load Voltage Ratio : 11 KV / 433 V Tapping on HV [%] : ± 7.5, ± 5,± 2.5 Phase & Frequency : 3 Phase & 50 Hz Connection : Delta Star Vector Group : DYN 11 Cooling : ONAN Type : Outdoor (a) Lifting lugs/hooks for transformer and tank (b) Earthing terminal rating and diagram plate (c) Air release device (d) Oil filling inlet pipe with plug (e) Drain outlet pipe with brass gate valve with dummy plug (f) Conservator with level gauge (g) Silica gel breather (h) First oil fill up the recommended level by manufacturer with new oil confirming to IS 335 (j) Type of connecting arrangement: Cable termination boxes on both HT and LT side (k) Temperature rise over an ambient of 50degree centigrade maximum (l) All Necessary arrangements with devices for measuring the temperatures of core, winding and oil. (m) In addition to the above all standard fittings shall be provided as per IS norms. Note: The cost of necessary foundation shall be measured and paid separately.

Design, supply, Installation, testing and commissioning Outdoor type four way 11KV, 630 Amps, 21 K/3 Sec, both sides extensible, Ring Main unit / compact switch gear with copper busbar, consisting of Two numbers [As incomer] 630 Amps fixed manual / motorized vacuum breaker & two numbers fixed manual / motorized SF6 insulated vacuum circuit breakers [as outgoing] in SF6 Insulated sealed for life, minimum 2mm thick SS 304 stainless steel tank IP 67 degree protection with one number air insulated metering module along with FRTU, PT, CT’s, multifunction meters, one number manometer shall be provided for each outgoing feeders, one set CT 100/1A, 2.5VA, Class 1.0 for metering & one set 100/1A, 2.5VA, CL 5P 10 current transformer shall be provided, one number of digital multifunction meter with RS 485 port shall be provided for each VCB feeders, one set of 11KV/ RT3/110/RT3, class 1.0, 20 KVA PT shall be provided in metering module vacuum circuit breaker shall be with self-powered microprocessor based numerical over current and earth fault relay having charged open /closing mechanism, on/off indicators, mechanical operation counters etc., including in-built battery along with battery charger and maintenance free btteries of capacity not less than 20 AH to give backup upto 05 hours with 10 open/ close operations complete all as specified and as directed. Note: Contractor shall submit drawings/ specifications for approval of CWE through GE before placing order.

LED street light Luminaire 70/72 Watts, comprising of epoxy powder coated, Pressure die cast aluminium housing enclosed with glass cover in frame all as per Halonix Cat No. HLSLD-ML04-72-CWL or equivalent in other makes specified, with suitable size of bracket 1.5m long 40mm GI pipe light grade suitable bend for fixing street light, nut and bolts, PVC insulated three core flexible cable of suitable size and length duly connected to light fitting complete including installation and testing complete all as specified and directed.

Supply, install, test and commissioning of LT out door control panel weather proof type, LT 415 volts, 50Hz, AC, 3 phase 4 wire made out of 3.15 mm thick FRP coated CRCA sheet steel dust and vemin proof Cubical pedestal type with front and rear operated doors hinges and cable glands, lugs, danger notice plate LT 20X15cm 1.6mm thick as per standard skull and bones with 03 languageand consisting of chamber with tinned Aluminium 800 Amps capacity busbar with PVC sleeves / taps RYB colours for phase and neutral with necessary tinned copper strip connections supported by epoxy insulators for incoming and outgoing duly powder coat painted including locking arrangements as per IS:8623 with necessary internal electric connections with CPRI test , confirming to IP-54 fixed on raised PCC platform with PCC 1:2:4 type B1 (20mm graded stone aggregate) and with the following complete all as specified and directed: Incoming- MCCB 4 pole, 630 Amps, 50KA - 01 Nos Outgoings a) MCCB 4 pole, 500Amps, 35KA-01 No (01 No Outgoing for AC plant and Parachute washing motor) b)MCCB 4 Pole, 200Amps, 35KA - 02 No (01 No. for Bldg & 01 Spare) c) MCCB 4 Pole, 63 Amps, 35KA - 01 No (01 No. outgoing for Crane) d) MCB TPN 32 Amps-01 No. for street lights e)Timer switch 230v single phase of 16 Amps rating with contactor fitted inside steel enclosure -01 No for security lighting f) LED Indicating Lamps for ech phase with colour code Red Yellow Blue for R, Y and B Phases-01 Set g) 3 Phase Multifunction energy meter (Voltage 0-500V, ampere 1-800A and energy consumption in KWH or units consumption including CT's and PT's. h) Electrolyte aluminium bus bar 800 Amps capacity of suitable length 03 Nos for phases and 600 Amps for neutral mounted on hygroscopic insulator duly colour coded RYB & Green sleeves. j) Danger Notice plate of 1.6mm thick mild steel sheet, vitreous enamelled red & white with words "DANGER 415V" written in English, Hindi & Local language, compulsory figures and conventional skull and bones in signal red colour and fixed with MS clamps and nuts of approved size for LT 20X15cm size-01.

Supply, install, test and commissioning of LT out door control panel weather proof type, LT 415 volts, 50Hz, AC, 3 phase 4 wire made out of 3.15 mm thick FRP coated CRCA sheet steel dust and vemin proof Cubical pedestal type with front and rear operated doors hinges and cable glands, lugs, danger notice plate and consisting of chamber with tinned Aluminium 600 Amps capacity busbar for phase and neutral with necessary tinned copper strip connections supported by epoxy insulators for incoming and outgoing duly powder coat painted including locking arrangements as per IS:8623 with necessary internal electric connections with CPRI test , confirming to IP-54 fixed on raised PCC platform with PCC 1:2:4 type B1 (20mm graded stone aggregate) and with the following complete all as specified and directed: Incoming- MCCB 4 pole, 500 Amps, 35KA - 01 Nos Outgoings a) MCCB 4 pole, 400Amps, 35KA-01 No (01 No Outgoing for AC plant ) b)MCCB 4 Pole, 32Amps, - 07 No (for parachute and boat washing motors) c) LED Indicating Lamps for ech phase with colour code Red Yellow Blue for R, Y and B Phases-01 Set d)3 Phase Multifunction energy meter(Voltage 0-500V, ampere 1-125A and energy consumption in KWH or units consumption including CT's and PT's. (e) Electrolyte Aluminium busbar PVC colour sleeved 600Amps capacity TP and 400 Amps for neutral mounted on hygroscopic insulator duly colur coded RYB & Green sleeves. f) Danger Notice plate of 1.6mm thick mild steel sheet, vitreous enamelled red & white with words "DANGER 415V" written in English, Hindi & Local language, complulsory figures and conventional skull and bones in signal red colour and fixed with MS clamps and nuts of approved size fot LT 20X15cm size-01 No.

Suppy and fixing Integral LED aviation light compresing of aluminium housing with polycarbonate enclosure, 302 Nos LED of BAJAJ Cat part No. BGAV 302 LED) complete all as specified and directed.

Sub main wiring with 2 runs of single core 2.5 Sq.mm Single Core, FRLS, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including medium duty PVC Conduit, 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 2.5 Sq.mm, Single Core, FRLS PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 2 runs of 2.5 Sq.mm, 1 runs of 2.5 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit

Earthing complete with Copper Earth Plate Electrode 600 X 600 X 3.15 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of Plate not less than 1.50 m below normal ground level connected to 20x3mm copper strip [Earth Lead] and GI pipe 400 mm, Medium Grade for earthing lead protection to the extent of maximum 7.5m, Earth Plate Electrode surrounded by 150mm thick packed layers of Charcoal and Common Salt filled in alternate layers, connected to the Plate by means of GI Bolts & Nuts complete all as per Electrical Plate No. 3 of SSR Part – I, connected to panel / DB including testing on completion including main earthing, Charcoal, Common Salt, PCC [1:2:4, Type B1] Pit with RCC 1:2:4, Type B1 Cover, 50 mm thick with 6 Nos, 8 mm dia TMT bars in both ways, MS frame made with 40 X 40 X 6 mm Angle Iron, MS Funnel with 20 mm bore, medium grade GI Watering pipe, wire mesh, earth work excavation, return filling, removal of surplus soil etc. complete all as specified.

Construction of Valve Chamber of size 900 X 900 X 900 mm , with 50mm thick PCC 1:5:10, Type E2, using 40mm graded aggregate for foundation, 200 mm thick Brickwork with old size Fly Ash Bricks in Cement Mortar 1:6, 100 mm thick PCC, 1:3:6, Type C1, using 20mm graded aggregate Coping, rendering in CM 1:4, 15 mm thick internally externally up to 50mm below GL including provision of Mild Steel Sheet Cover 6 mm thick with 40 X 40 X 6 mm size Angle Iron frame work embedded in concrete with suitable hinges and locking arrangements including two coat of synthetic enamel black paint over a coat of red oxide zinc chrome primer to steel surfaces and including necessary earth work excavation in any type of soil etc., removal of surplus soil off the premises complete all as specified.

Construction of Valve Chamber of size 1050 X 1050 X 1050 mm , with 50mm thick PCC 1:5:10, Type E2, using 40mm graded aggregate for foundation, 200 mm thick Brickwork with old size Fly Ash Bricks in Cement Mortar 1:6, 100 mm thick PCC, 1:3:6, Type C1, using 20mm graded aggregate Coping, rendering in CM 1:4, 15 mm thick internally externally up to 50mm below GL including provision of Mild Steel Sheet Cover 6 mm thick with 40 X 40 X 6 mm size Angle Iron frame work embedded in concrete with suitable hinges and locking arrangements including two coat of synthetic enamel black paint over a coat of red oxide zinc chrome primer to steel surfaces and including necessary earth work excavation in any type of soil etc., removal of surplus soil off the premises complete all as specified.

Cutting the existing CI pipe line of dia 150mm and inserting Tee 150x150x150 mm diaincluding other accessories as per requirement and jointing materials including necessary earth work excavation complete all as specified

Ductile Iron Pressure Pipe, 150 mm bore,Spigot and socket pipes, Class "K-7" as per conforming to IS-8329 including EPDM rubber gasket suitable for push on rubber gasket joint including necessary fittings and fixures for laying in trenches/Wall/floor including testing and commissioning complete all as specified and as directed.

Ductile Iron Pressure Pipe, 100 mm bore,Spigot and socket pipes, Class "K-7" as per conforming to IS-8329 including EPDM rubber gasket suitable for push on rubber gasket joint including necessary fittings and fixures for laying in trenches/Wall/floor including testing and commissioning complete all as specified and as directed.

Health faucet, cast copper alloy, chromium plated fancy type for 15mm bore including stainless steel flexible house of 1.2m & wall hook complete all as specified and as directed. Make: Jaquar/GEM/Dripless/ZIM

Earthing complete with Galvanised steel earth plate electrode 600 X 600 X 6 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of plate not less than 1.50 m below normal ground level connected to 4 mm GI Wire [Earth Lead] and GI pipe 15 mm, Medium Grade for earthing lead protection to the extent of maximum 7.5m, Earth Plate Electrode surrounded by 150mm thick packed layers of Charcoal and Common Salt filled in alternate layers, connected to the plate by means of GI Bolts & Nuts complete all as per Electrical plate No. 3 of SSR Part - I, connected to panel / DB including testing on completion including main earthing, Charcoal, Common Salt, PCC [1:2:4, Type B1] Pit with RCC 1:2:4, Type B1 Cover, 50 mm thick with 6 Nos, 8 mm dia TMT bars in both ways, MS frame made with 40 X 40 X 6 mm Angle Iron, MS Funnel with 20 mm bore, medium grade GI Watering pipe, wire mesh, earth work excavation, return filling, removal of surplus soil etc. complete all as specified.

Earthing complete with Galvanised steel earth plate electrode 600 X 600 X 6 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of plate not less than 1.50 m below normal ground level connected to 32X6 mm GI earth strip[Earth Lead] and GI pipe 40 mm, Medium Grade for earthing lead protection to the extent of maximum 7.5m, Earth Plate Electrode surrounded by 150mm thick packed layers of Charcoal and Common Salt filled in alternate layers, connected to the plate by means of GI Bolts & Nuts complete all as per Electrical plate No. 3 of SSR Part - I, connected to panel / DB including testing on completion including main earthing, Charcoal, Common Salt, PCC [1:2:4, Type B1] Pit with RCC 1:2:4, Type B1 Cover, 50 mm thick with 6 Nos, 8 mm dia TMT bars in both ways, MS frame made with 40 X 40 X 6 mm Angle Iron, MS Funnel with 20 mm bore, medium grade GI Watering pipe, wire mesh, earth work excavation, return filling, removal of surplus soil etc. complete all as specified.

ARBORICULTURE : Best quality Korean carpet grass by dibbling process covering 600X600mm to this area for dibbling and covering with red earth organic manure, vermi compost, polydol dust, neem cake and organic manure [Cow dung] complete all as directed by Engineer-in-Charge. Note:- [i] Supply only red soil with manure & vermi compost [As per the area of grass ] shall be measured and paid seperately. However, labour element for filling and watering shall be included in the rate quoted.

Supply and planting of Gulmohar tree plant including preparation of ground upto 30 cm deep and filling soft soil, Cow dung and watering etc complete all as directed by Engineer-in-Charge.

Supply and planting of Crotons including preparation of ground upto 30 cm deep and filling soft soil, Cow dung and watering etc complete all as directed by Engineer-in-Charge. Notefor Item Nos. 50 & 51:- [i] Supply only red soil with manure & vermi compost [As per the area of pit ] shall be measured and paid seperately. However, labour element for filling and watering shall be included in the rate quoted.

Supply only Neem cake in sacks best quality for plantation complete all as directed weighing each bag of 50 KG.

Supply only approved manure (Cow dung) of best quality for plantation complete all as directed.

Point Wiring complete with 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable, confirming to IS - 694 drawn through and including medium duty PVC Conduit, 20 mm dia including all accessories concealed in Walls / Roofs / Floors / Ceiling etc. and Pressed Metal Flush Box made out of 2mm thick MS Sheet of suitable size and 3 mm thick Hylam Sheet top cover for fixing switches, fittings, regulators etc. concealed in walls, including 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable as earth continuity conductor with colour coding and connecting to Earth Dolly for One Light / Fan Point / Bell Point controlled by One Switch complete all as specified. Note : Cutting chases and making good surfaces shall be included in the unit rate.

All as per Serial Item No. 54 above but controlled by two two way switches complete all as specified.

All as per Serial Item No. 54 above but One 3 Pin Switch Socket Outlet 5 Amps on Independent Board complete all as specified.

All as per Serial Item No. 54 above but one 3 Pin Switch Socket Outlet 15 Amps on independent board, with 1100 Volts, FRLS grade, 4 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable confirming to IS - 694 and including 1100 Volts, FRLS grade, 4 Sq.mm, Single Core, PVC Insulated, Unsheathed, Cable as Earth Continuity Conductor.

Energy efficient LED light fitting with tube minimum 1X18 watt ,230V surface mounted LED batten type with extruded aluminium/CRCA housing and robust constrution with necessary acrylic cover as diffuser complete with mounting bracket etc including connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes Havells cat. No.LUMILINEBS18WLED830SPCWH or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/HALONIX and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

Energy efficient LED light fitting with tube minimum 1X9 watt ,230V surface mounted LED batten type with extruded aluminium/CRCA housing and robust constrution with necessary acrylic cover as diffuser complete with mounting bracket etc including connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes Havells cat. No.LUMILINEBS9WLED830SPCWH or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/HALONIX and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

Energy efficient LED light fitting with minimum 42 watt ,230V , size 2'X2' ceiling light recessed mounting type environmental friendly, new generation, LED flat panel which provides soft light and glare free symmetrical illumination with and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes HALONIX cat. No. HLFPR22-05-42-CW-R or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/Havells and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

Energy efficient LED light fitting with minimum 42 watt ,230V , size 2'X2' ceiling light recessed mounting type environmental friendly, new generation, aesthetically designed, ultra modern luminaire with high brightness SMD LEDs as light source with and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes Havells cat. No. PLUTONEO2X2PLR42WLED840S or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/ HALONIX and as approved. Note: Light fitting shall be of PF>0.90

Energy efficient LED BULK light fitting minimum 10 watt ,230V surface mounted environmental friendly, ultra modern, energy saving, decorative oval luminaire comprising of high brightness LEDs connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes HALONIX cat. No. HLBH-02-10-CW or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/Havells and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

LED high bay light fitting with complete set drive of capacity 150 watt, ceiling mounting, energy saving, environmental friendly and robust LED, IP 65 luminaire including driver, fin ventilation technology for better thermal management including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all fixing accessories and arrangements at the height and as per makes Havells cat. No. SAUCERPLUSHBP150WLED85790DTOLTG or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/HALONIX and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

Energy efficient LED FLOOD light fitting of capacity 200Watts, 230 volts, energy efficient, environmental friendly long life exclusive innovative die cast aluminium IP66, suitable for high lighting architectural facade and general purpose lighting inluding driver, mounting on ceiling/wall including fixing arrangements including connecting up with twin core twisted flexible copper conductor cable with suitable size complete as per makes Havells cat. No. JETAIRISPLUSFLS200WLED757PSYMLTG or equivalent in Philips / Surya Roshni Ltd/ Wipro /GE/HALONIX and as approved. Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

Energy efficent LED Security light fitting with minimum 45W New generation Energy saving &environmental frindly long life versatile pressure die cast aluminium luminiare with high power LEDs as lighting source and lens embedded PC cover having top opening, driver compartment with IP66 protection and impact resistance of IK 07 pre wired with 1.5 Sq mm copper conductor cable upto connector including 2 Mtr long GI Tubing Med grade 32 mm dia bend to shape fixing on wall with suitable MS brackets compelte all as specified and as directred. Makes: HALONIX Cat No. HLSLD-15-45-CWL-R or equivalent in Philips/ Surya Roshni Ltd/r Wipro/GE/Bajaj /Havells Note: Light fitting shall be of PF>0.90, luminous eff 100 Lumen per watt CRI >80 LCT of 5700K

BLDC Ceiling fans with wireless electronic remote control AC single phase 230V of size 1200mm sweep with complete set with fixtures, 5 star rating, mettallic body and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete Havells or CG or Orient or Bajaj and as approved.

Exhaust fan 300mm sweep, AC single phase 230Volts, 50HZ, Plastic body (Heavy duty) completewith necessary fixing arrangement, and including louver shutters as when closed in stop position connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete and making good the distrubered surfaces of makes Havells or CG or Orient or Bajaj and as approved.

Exhaust fan 380mm sweep, AC single phase 230Volts, 50HZ, Metal body (Heavy duty) completewith necessary fixing arrangement, and including louver shutters as when closed in stop position connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete and making good the distrubered surfaces of makes Havells or CG or Orient or Bajaj and as approved.

Air circulator wall mounting fan 600mm sweep, AC single phase 230Volts, 50HZ, Metal body (Heavy duty) completewith necessary fixing arrangement, speed control system connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete and making good the distrubered surfaces of makes Havells or CG or Orient or Bajaj and as approved.

Wall mounting fan 450mm sweep, AC single phase 230Volts, 50HZ, completewith necessary fixing arrangement, complete with speed control system and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete and making good the distrubered surfaces of makes Havells or CG or Orient or Bajaj and as approved.

MCCB DB Concealed in wall vertical DB double door TPN 4 way 415V, 50Hz, IP 54 protection mechanical impact strength IK 09 with 200A rated bus bar, including provision as incommer MCCB FP up to 160Amp and outgoing circuits complete, fill empty with blanks, making good the disturbed area as per existing surface complete all as specified.

MCCB, 4 pole, 160 Amps, 25 KA, AC, 415 V, 50 Hz curve series with all incoming/outgoing connections with proper size of aluminium lugs complete all as specified.

MCB DB Single pole and neutral 08 way sheet steel phospetised powder coated with 200Amps rated bus bar 240 Volts neutral link, IP 43 protection, double door flush mounting type, fill empty with blanks complete all as specified.

MCB DB Single pole and neutral 12 way sheet steel phospetised powder coated with 200Amps rated bus bar 240 Volts neutral link, IP 43 protection, double door flush mounting type, fill empty with blanks complete all as specified.

MCB SP 63 Amps 240 volts, 10KA fixed in DBs

MCB SP 40 Amps 240 volts, 10KA fixed in DBs

MCB SP 6-32 Amps 240 volts, 10KA fixed in DBs

MCB SPN 20 Amps 240 volts, 10KA fixed in DBs

MCB SPN 40 Amps 240 volts, 10KA fixed in DBs

MCB SPN 63 Amps 240 volts, 10KA fixed in DBs

Sub main wiring with 2 runs of single core 2.5 Sq.mm Single Core, FRLS, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including medium duty PVC Conduit, 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 2.5 Sq.mm, Single Core, FRLS PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 2 runs of 2.5 Sq.mm, 1 runs of 2.5 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit

Sub main wiring with 2 runs of single core 4 Sq.mm Single Core, FRLS, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including medium duty PVC Conduit, 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 4 Sq.mm, Single Core, FRLS PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 2 runs of 4 Sq.mm, 1 runs of 4 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit

Sub main wiring with 2 runs of single core 6 Sq.mm Single Core, FRLS, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including medium duty PVC Conduit, 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 6 Sq.mm, Single Core, FRLS PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 2 runs of 6 Sq.mm, 1 runs of 6 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit

Sub main wiring with 2 runs of single core 10 Sq.mm Single Core, FRLS, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including medium duty PVC Conduit, 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 10 Sq.mm, Single Core, FRLS PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 2 runs of 10 Sq.mm, 1 runs of 10 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit

Supply and fixing of commercial Air curtain of length 6 feet, heavy duty, suitable for operating on AC, 240 volt, 50HZ supply with and inclusive of automatic sensor complete all as specified and as directed.

Supply and fixing of commercial Air curtain of length 5 feet, heavy duty, suitable for operating on AC, 240 volt, 50HZ supply with and inclusive of automatic sensor complete all as specified and as directed.

Supply and fixing of commercial Air curtain of length 4 feet, heavy duty, suitable for operating on AC, 240 volt, 50HZ supply with and inclusive of automatic sensor complete all as specified and as directed.

Supply, install, testing and commissioning of Booster pump for boat washing of following specifications:- (i) Voltage: 440 Volt, 3 phase, 50 HZ (ii) Discharge: Not less than 17 LPM (iii) Pressure: Not less than 350 bar Note: (a) Rate quoted shall be inclusive of PCC foundation for pump as recommended by OEM. (b) The contractor shall submit schematic diagram of pumps and pipes for approval of Engg-in-charge before execution of above works.

Supply and fixing high pressure hydraulic rubber hose of dia 3/8", length 30RM (Suitable for washing of boat) complete all as specified and directed.

Supply and fixing hardened 416 industry grade stainless steel cluster solid jet nozzles (fan spray nozzle) with angle of spray 0 to 40 degree complete all as specified and directed.

SCHEDULE 'A' PART-XV PHASE -II Material and labour for maintenance including watering and fertilization of all the grass/plants/trees by weeding housing saucer melding once in every 15 days, planting new plants/grass spices and height with out any extra cost to the department for a period of TWELVE MONTHS complete all as specified and directed.

PHASE – III: SCHEDULE "A" PART – XVI: CENTRAL AIR CONDITIONING WORKS INCLUDING SUPPLY, INSTALLATION, TESTING & COMMISSIONING [INCLUDING PHASE – I & PHASE – II PERFORMANCE TESTS]:

Supply, installation, testing and commissioning of Scroll type Chiller with actual capacity not less than 50 TR, suitable for ambient conditions, with AHRI certification all as specified hereinafter. Note: All design shall match the desired conditions as per PS Annexure I on serial page No.277

[i] Supply, installation, testing and commissioning of floor-mounted compact scroll type chiller machine complete with semi-hermatic twin screw type compressors with independent circuits, water-cooled S/T type condenser, S/T horizontal flooded type evaporator with carbon steel shell and seamless copper tubes with 19 mm nitrile rubber insulation, common base frame, interconnected copper refrigerant piping and wiring, vibration isolators, gauge panel, automatic safety controls, flow switch at evaporator and condenser and ozone friendly CFC-free refrigerant gas R-134a/407C. The refrigerant flow control shall use an electronic expansion valve. The chiller shall be designed for a working pressure of 150 psig and hydraulically tested at 225 psig. A number of properly spaced baffles shall be provided for maintaining optimum water velocity and heat transfer and the tubes shall be adequately supported.

Chillers shall be factory AHRI tested at design conditions at 100%, 75%, 50% and 25% load respectively; test certificates shall be produced for all three chillers. The quoted price shall be inclusive of a unit mounted automatic star/delta starter (to ensure that the starting current does not exceed twice the full load current), victaulic coupling, systemintegrator capable of giving industry standard (modbus/bacnet) output to BMS for critical parameters. Mapping shall be required for all critical points displayed on the chiller control panel. The chiller shall be BMS compatible and shall have RS485/RS232 serial communication protocol; the motor shall be suitable for 3- Phase, 415 V ± 10%, 50 Hz AC electric supply; electric panel shall have an IP 54 rating, complete as per specification and drawings. The chiller shall be as per the approved particular technical specifications and shall meet the following design criteria: [a] Chiller [i] Chilled Water IN: 54° F [ii] Chilled Water OUT: 44° F [iii] Fouling Factor: 0.0005 (in FPS units) [iv] Water Flow Rate: 2.67 USgpm/TR [b] Condenser [i] Condenser Water IN: 90° F [ii] Condenser Water OUT: 100° F [iii] Fouling Factor: 0.001 (in FPS units) [iv] Water Flow Rate: 4.25 USgpm/TR [c] Minimum COP (at ARI conditions): 4.0 NOTE : Necessary civil work viz. PCC foundation for placement of chillers shall be covered in the scope of work

Horizontal End Suction Long Coupled type pump with insulation suitable for 120 USgpm water flow rate and 15 m head all as specified hereinafter.

Supply, installation, testing and commissioning of end-suction & top-discharge, non-self-priming, single-stage, centrifugal volute type pump having cast iron casing, enclosed type dynamically balanced phosphor-bronze/SS impeller, high tensile steel shaft, carbon steel stuffing box (sealed by mechanical seal), deep groove ball bearings, TEFC squirrel cage high efficiency induction motor, star/delta starter panel, base plate, mounting channel frame, accessories and fittings, viz. mechanical seal, pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring/rubber type mounting, elastomeric thermal insulation of suitable thickness, etc. suitable for operation on 3- Phase, 415 V ± 10%, 50 Hz AC supply. (2 W + 1 S) as per specification and drawings NOTE :Necessary civil work viz. PCC foundation for placement of pump, mounting of star/delta starter panel and pump accessories shall be covered in the scope of work. The pump shall be as per the approved particular technical specifications.

FRP rectangular Bottle shape induced draught cooling tower Capacity : 240 usgpm, for 50 TR water-cooled sccroll type chiller all as specified hereinafter.

Supply, installation, testing and commissioning of FRP rectangular bottle shape vertical induced draught counter flow cooling tower with uniform water distribution and optimal heat transfer, havingtough fiberglass reinforced plastic(FRP) casing of sufficient structural strength to withstand vibrations and wind velocity upto 60m/sec, FRP basin, rigid honeycomb type PVC fill of suitable thickness , SS sprinklers and nonclogging sprinkler pipes, FRP drift eliminator, energy efficient induced draught axial type fans with factory set and dynamically balanced blades pitch,TEFC squirrel cage high efficiency induction motor with IP 65 protection suitable for 3 phase, 415V, 10%V, 50Hz AC electric supply, inlet, outlet, drain and over flow nozzle connections etc. NOTE : Necessary civil works Viz, PCC foundation for placement of cooling tower, etc shall be covered in the scope of work. The cooling tower shall be as per the approved particular technical specification.

Horizontal Split Casing type pump with insulation suitable for 200 USgpm water flow rate and 20 m head all as specified hereinafter.

Supply, installation, testing and commissioning of end-suction & top-discharge, non-self-priming, single-stage, centrifugal volute type pump having cast iron casing, enclosed type dynamically balanced phosphor-bronze/SS impeller, high tensile steel shaft, carbon steel stuffing box (sealed by mechanical seal), deep groove ball bearings, TEFC squirrel cage high efficiency induction motor, star/delta starter panel, base plate, mounting channel frame, accessories and fittings, viz. mechanical seal, pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring/rubber type mounting suitable for operation on 3- Phase, 415 V ± 10%, 50 Hz AC supply. NOTE : Necessary civil work viz. PCC foundation for placement of pump, mounting of star/delta starter panel and pump accessories shall be covered in the scope of work. The pump shall be as per the approved particular technical specifications and drawings.

Supply, installation, testing and commissioning of double-skin type horizontal, floor-mounted, top/side discharge air handling units having corrosion resistant extruded aluminum hollow profile with thermal break, heavy gauge galvanized steel channel base frame, 43 mm double skin panel with pressure injected CFC & HCFC free PUF with 'k' value of 0.02 W/°C m & density 40 kg/cum, pre-coated pre-plasticized galvanized outer and inner skin 0.60mm thick, air-tight casing using gaskets and self-adhesive tapes, AMCA certified energy efficient fans with double inlet double width forward or backward curved impellers for high static pressure mounted on aluminum extruded slide rail base frame, chilled water coils with combination of 6 rows deep with anti-corrosion Aluminum fins, PVC Naylon hinges & handles, view port and marine lamp, limit switch, SS-304 drain pan, 10 micron pre-filters, inspection windows/doors, mixing box and supply/return/fresh air dampers of capacity 47TR - 15,350 CFM with the following accessories.

[a] Suitable DIDW fan with AMCA certified blower having outlet velocity not exceeding 9.2 m/s [b] 4 Pole, TEFC, high efficiency, squirrel cage induction motor drive having BHP rating 20% higher than the peak capacity, suitable for 415 V ±10%, 50 Hz, 3-Phase AC power supply [c] V-belt drive assembly with pulleys, belt, guard, etc., double canvass connections with zip to discharge duct/plenum, etc. [d] 50 mm thick, washable HDPE, 90% down 10 micron pre-filters, filters, fixing framework, hinge type access doors, etc. [e] 6 row deep chilled water coil section with copper fins and copper tube tested on 21 kg/sq cm with SS sandwiched drain tray, etc. NOTE : Necessary civil work viz. PCC foundation for placement of AHU, etc. shall be covered in the scope of work. The AHU shall be as per the approved particular technical specifications and the following design criteria.

All as per serial item No.90 above but of capacity 36 TR - 16,000 CFM.

S & F HDPE chilled water makeup expansion tank of capacity 2000 liters of pressure rating to suit the system pressure and sized adequately to compensate for water expansion due to operating temperature variations, complete with inter-connection piping, insulated with 50 mm thick insulation covered with sand cement plasterring as per specification and drawings

S & F HDPE condenser water expansion tank for cooling tower of capacity 5000 liters of pressure rating to suit the system pressure and sized adequately to compensate for water expansion due to operating temperature variations, conforming to IS: 2825- 1969 for 'non-fired pressure vessels' with interchangeable EPDM-BUTYL rubber membrane complete with inter-connection piping, etc. as per specification and drawings

Supply, installation, testing and commissioning of MS ERW Class 'B' condenser water piping of size 125 mm NB with all necessary fittings i.e. bends, tees, reducers, flanges, structural support, wooden/Puff blocks, etc. as specified in particular specifications and drawings.

Supply, installation, testing and commissioning of MS ERW Class 'B' condenser water piping of size 100 mm NB with all necessary fittings i.e. bends, tees, reducers, flanges, structural support, wooden/Puff blocks, etc. all as specified and as shown in drawings.

Supply, installation, testing and commissioning of Non chemical type on line scale preventer of size 125mm as per the capacity of the condenser water pump flow all as specified and as shown in drawings

Supply, installation, testing and commissioning of PN 1.6 rated double flanged short & long body type butterfly valve of size 100mm NB designed, manufactured and tested as per IS: 13095 (1991), suitable for isolation and throttling services, having CI body & disc, SS AISI 304 disc seal, CS clamping ring and SS AISI 410 shaft and flange drilling standard end connection with accessories all as specified and as shown in drawings

Supply, installation, testing and commissioning of PN 1.6 rated swing check type multidoor reflux valve (NRV) of size 100mm NB, designed & tested as per IS: 5312-2 (1986), suitable to handle clear water having turbidity up to 5000 ppm, having CI body, door and diaphram, leaded tin bronze seat rings and flange drilling standard end connection, etc. with accessories all as specified and as shown in drawings

Supply, installation, testing & commissioning of Y-type strainer of size 100mm NB with CI/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection, etc. with accessories all as specified and as shown in drawings.

Supply, installation, testing and commissioning of 2-way, globe type, PN 1.6 rated, balanced/high rangeability manual balancing control valve of size 100mm NB all as specified and as shown in drawings complete as per following specification.. Nominal Pressure: PN16 Temperature: -10° C to +110° C Body Material: IS:210, FG 220 CI Stem Material: ASTM A276,GR SS 410 Disc Material: Stainless steel Disc Hand Wheel: Cast Iron Leakage Rate: No visible leakage Medium Type: Water Flange Standard: ISO7005-1 (GB/T 9113) Shell Test Pressure: 24bar Seal Test pressure: 17bar

M & L for UPVC pipes and fittings of size 40mm NB, resistant to chemical & electromechanical corrosion, conforming to EN 1452-2, having specific gravity 1.43, shore hardness 70°C to 90° C, tensile strength 500 kg/sq.cm, bending strength 950 kg/sq.cm, modulus of elasticity 3.2 X 10 kg/sq.cm and dielectric strength > 40 kV/mm complete with accessories all as specified and as shown in drawings.

Supply, installation, testing and commissioning of MS ERW Class 'B' chilled water piping of size 100mm NB with all necessary fittings i.e. bends, tees, reducers, flanges, structural support, wooden blocks, air-purge valves, drain-valves, etc. thermally insulated with 75 MM thick EPS Pipe Section covered with 26 G Aluminium cladding all as specified and as shown in drawings.

All as per Serial item No. 102 above but of size 80mm NB

Supply, installation, testing and commissioning of PN 1.6 rated double flanged short & long body type butterfly valve of size 80mm NB designed, manufactured and tested as per IS: 13095 (1991), suitable for isolation and throttling services, having CI body & disc, SS AISI 304 disc seal, CS clamping ring and SS AISI 410 shaft and flange drilling standard end connection with elastomeric thermal insulation of suitable thickness and accessories all as specified and as shown in drawings.

Supply, installation, testing and commissioning of PN 1.6 rated swing check type multidoor reflux valve (NRV) of size 80mm NB, designed & tested as per IS: 5312-2 (1986), suitable to handle clear water having turbidity up to 5000 ppm, having CI body, door and diaphram, leaded tin bronze seat rings and flange drilling standard end connection, etc. with elastomeric thermal insulation of suitable thickness and accessories all as specified and as shown in drawings.

Supply, installation, testing & commissioning of Y-type strainer of size 80mm NB with CI/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection with elastomeric thermal insulation of suitable thickness and accessoriess all as specified and as shown in drawings.

Supply, installation, testing and commissioning of 2-way, globe type, PN 1.6 rated, balanced/high rangeability control valve of size 80mm NB all as specified and as shown in drawings complete all as per following specification. Nominal Pressure: PN16 Temperature: -10° C to +110° C Body Material: IS:210, FG 220 CI Stem Material: ASTM A276,GR SS 410 Disc Material: Stainless steel Disc Hand Wheel: Cast Iron Leakage Rate: No visible leakage Medium Type: Water Flange Standard: ISO7005-1 (GB/T 9113) Shell Test Pressure: 24bar Seal Test pressure: 17bar

Supply, installation, testing and commissioning of CI 3-way mixing valve of size 65mm NB, suitable for operation up-to 10 bar, with electronically operated actuator for AHUs. Water flow through the valve shall be regulated by rotation of brass slipper between the main and the bypass ports; it shall be possible to manually rotate the brass slipper through 360° and interchange the main and the common ports, to facilitate installation at site. All internals of the valve shall be rust-proof and the 'O' ring shall be of elastomeric insulation. The valve actuator shall be of electronic type with DC motor, the actuator's angle of rotation shall be 90°, it shall be without any limit switches and shall be overload-proof. It shall have an indicator to indicate the position and push-button to disengage the gear train for manual operation complete with elastomeric thermal insulation of suitable thickness all as specified and as shown in drawings.

S & F of CL 150 rated ball valve of size 25mm NB, designed & manufactured as per IS: 9890 (1981) and tested as per BS 6755 Part- I, having floating type three piece design, CS body, SS- 304 ball, PTFE seal/packing/gasket, CS fastners and lever and screwed/socket weld end connection, etc. with accessories all as specified and as shown in drawings.

Supply, installation, testing and commissioning of automatic air-vent valve having 19mm end connections with Brass OT 58 body and cover, polyacetal lever, high density expanded polyethylene float, EPDM rubber plug, stainless steel spring, polyamide capm etc. suitable for maximum operating pressure of 16 bar and maximum operating temperature 115° C respectively, installed on all high points in the water piping system to automatically remove the trapped air, installed on all high points in the water piping system to automatically remove the trapped air complete all as specified and as shown in drawings.

Supply, installation, testing and commissioning Temperature gauge of 100 mm dia for temperature range 0° C to 100° C of glycerin filled bimetallic thermometer in compliance to EN 13190, having standard range 0° C to 60° C up to 400° C, IP 67 protection, bimetal coil sensing element, accuracy class 1 as per EN 13190, stainless steel casing, direct bottom mounted, SS- 304 case and bayonet type bezel, SS- 316 stem and connection, aluminum dial (white background with black marking) & pointer (black colour micrometer with zero adjustable), toughened glass window, neoprene filling plug and gasket complete with accessories, etc all as specified and as shown in drawings.

Supply, installation, testing and commissioning Pressure gauge of 100 mm dial size for pressure range 0 psi to 200 psi of glycerin filled pressure gauge in compliance to EN837-1, having standard range 15 to 0 psi and 16 psi to 10000 psi, IP 67 protection, accuracy class ±1.6% of FS, stainless steel casing and TIG argon welded socket to case, direct bottom mounted, SS- 304 case and bayonet type bezel, SS- 316 bourdon, socket, SS dial (white background with black marking) & pointer (black colour micrometer with zero adjustable), polycarbonate glass window, neoprene blow off disc and filling plug, silicon gasket complete with accessories, etc. all as specified and as shown in drawings.

Supply, installation, testing and commissioning of pre-fabricated galvanized steel sheet (G.S.S.) square/rectangular ducting with 24 Gauge (MS angle flanges) for supply/return air, fabricated from galvanized steel sheet, having zinc coating of 160 gm/sq m total on both sides complete with gaskets, elbows, splitters, vanes, supports etc. as per IS: 655/1963 with required scaffolding work to install the ducts at site complete all as specified and as shown in drawings.

All as per serial item No. 113 but with 22 gauge (MS angle flanges)

All as per serial item No. 113 but with 20 gauge (MS angle flanges)

Supply, installation, testing and commissioning of fusible link type spring return type fire damper complete as required for operation. The fire dampers shall be spring activated on melting of fusible link having melting point 67.13° C. The fire damper shall be located in the SA/RA ducts, at all fire rated crossoevers (shafts, walls, etc.). Fire damper shall be tested as per ULL- 555 and certified by CBRI complete all as specified and as shown in drawings..

Supply and fixing Acoustic Insulation with 25mm thick fibre glass rigid boards and finished with RP tissue paper and 28 mm gauge aluminium perforated sheet up to 5 m from outlet of the air plenum including 5 micron filters in air plenum for all AHUs complete all as specified and as shown in drawings.

Supply and Fixing of Thermal insulation with resin bonded Fibre Glass Wool density 24 KG / Cu.m] covered with GI chicken wire mesh and cladded with aluminium foil fixed with adhesive tape. For SA ducts complete all as specified and as shown in drawings.

Under deck insulation in AHU Rooms & Sun exposed salbs with Fire Retardant XPE closed cell of thickness 18 mm with metalized polyester film and self adhesive backing with protection peel off paper. Make: Armacell / K – Flex / Arma Flex / Supreme – 8 complete all as specified and as shown in drawings.

Supply, installation, testing & commissioning of removable supply air [SA] diffusers/grilles of extruded aluminum sections duly powder coated with volume control damper complete all as specified and as shown in drawings.

Supply, installation, testing & commissioning of removable Return air [RA] diffusers/grilles of extruded aluminum sections duly powder coated without volume control damper complete all as specified and as shown in drawings.

Supply, installation, testing & commissioning of 18 G galvanized sheet steel volume control duct damper complete all as specified and as shown in drawings.

Supply, installation, testing & commissioning of Fresh air damper with GI bowl/ fittings and mosquito proof netting shall be provided for each AHU Room complete all as specified and as shown in drawings.

Supply, installation, commissioning and testing of AC Plant Room panel board of suitable size, factory made, CPRI type tested, indoor, cubical compartmental type, double door, both side openable with hinged doors & locking arrangement, made out of 2.0 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of size 50 mm x 50 mm x 6 mm, including earthing stud, labeling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled (white) with letters figures and conventional skull and bones in signal red colour, suitable for 3 Phase 4 Wire system, 415 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length size, including fixing lugs bolts, screws etc complete all as specified.The panel shall be designed and wired in such a manner that the starter for condenser water pump is powered first, after that the cooling tower motor shall be powered, then the chilled water pumps shall be powered and the chiller units should get the supply only if the condenser water pumps, cooling tower motor, and chilled water pumps are in ON condition. The panel board shall comprise of the following accessories.

Supply, installation, commissioning and testing of AHU sub panel board of suitable size, factory made, CPRI type tested, indoor, 18 gauge MS CRCA duly powder coated in compartamentalised construction with incomer and outgoing feeders for AHU motor, 3-way valve actuator motor, Heater Bank/Pan Humidifier,fire damper actuator motor, etc. complete with required variable frequency drive, relays, timers, contactors, PT, push buttons, switches, internal wiring, etc.AHU electrical panels of following Capacitys. a) 7.5 KW - 2 No

Supply,laying and Termination of sizes 70 Sqmm, 3 core, PVC insulated and PVC sheathed XLPE aluminium conductor UG armoured cable of 1.1 KV grade confirming to IS:7098 (Part-I) 1988 with upto date amendments duly ISI marked complete with necessary Lugs,Glands and accessiries as required all as specified and as shown in drawings.

All as per Serial item No. 126 above but of size 16 sq mm, 4 core.

All as per Serial item No. 126 above but of size 10 sq mm, 4 core.

Earthing complete with Copper Earth Plate Electrode 600 X 600 X 3 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of Plate not less than 1.50 m below normal ground level connected to 25x3.15mm copper strip [Earth Lead] and GI pipe 40 mm, Medium Grade for earthing lead protection to the extent of maximum 7.5m, Earth Plate Electrode surrounded by 150mm thick packed layers of Charcoal and Common Salt filled in alternate layers, connected to the Plate by means of GI Bolts & Nuts complete all as per Electrical Plate No. 3 of SSR Part – I, connected to panel / DB including testing on completion including main earthing, Charcoal, Common Salt, PCC [1:2:4, Type B1] Pit with RCC 1:2:4, Type B1 Cover, 50 mm thick with 6 Nos, 8 mm dia TMT bars in both ways, MS frame made with 40 X 40 X 6 mm Angle Iron, MS Funnel with 20 mm bore, medium grade GI Watering pipe of length 2.7m long, wire mesh, earth work excavation, return filling, removal of surplus soil etc. complete all as specified.

M&L for 25 mm X 5 mm copper strip through and including 40 mm dia GI pipe medium grade from earth electrode including connection with brass nut, bolt, spring, washer complete all as specified and as directed. NOTE : [i] Rate quoted shall deemed to be included for Supply and laying of 40mm dia GI pipe. [ii] Earth work and excavation in any type of soil , returning filling in and removal of excess soil deemed to be in rate quoted.

M&L for 50 mm X 5 mm copper strip on surface or in recess for connections etc. as required complete all as specified and as directed.

M&L for 25 mm X 5 mm GI strip on surface or in recess for connections etc. as required complete all as specified and as directed.

M&L for 6 SWG dia G.I. wire on surface or in recess for loop earthing as required complete all as specified and as directed.

Supplying and installing perforated GI. cable trays of size 100 mm width X 50 mm depth X 1.6 mm thickness with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspenders including bolts & nuts, etc as required complete all as specified and as directed.

Supplying and installing perforated GI. cable trays of size 150 mm width X 50 mm depth X 1.6 mm thickness with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspenders including bolts & nuts, etc as required complete all as specified and as directed.

Supplying and installing perforated GI. cable trays of size 300 mm width X 50 mm depth X 1.6 mm thickness with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspenders including bolts & nuts, etc as required complete all as specified and as directed.

Supply and Fix chemical dehumidifier continuous operating complete with heaters ducting etc. electrical connection for 1200Cfm capacity (Parachute drg section of size 20X10X20m) complete all as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) depth not excceding 1.5 metre in all kinds of soil including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and as directed.

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) in all kinds of soil including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil complete all as specified and as directed.

PHASE – IV: SCHEDULE "A" PART – XVII: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT AS PROVIDED UNDER THIS CONTRACT [AS PER SERIAL ITEM No. 86 to 137 OF THIS BOQ/ SCHEDULE "A" PART – XVI] FIRST YEAR AFTER SUCCESSFUL COMPLETION OF PHASE – II TESTING [i.e. during FIRST YEAR of defects liability period for AC plant after conpletion of Phase II test.] Outsourcing of Services for Operation of Central AC Plant of 3 X 50 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No. 86 to 137 of this BoQ / Schedule "A" Part – XVI for First Year after successful Completion of Phase – II Testing i.e. during Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system, round the clock in 3 Shifts of 08 Hours each to ensure smooth and trouble free operation of plants to the entire satisfaction of users / department by providing services of One Skilled Technician of AC & Refrigeration [ITI Qualified with 2 to 3 years relevant experience]in each shift of 08 Hours complete all as specified and as directed by Engineer-in-Charge.

PHASE – V: SCHEDULE "A" PART – XVIII: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT AS PROVIDED UNDER THIS CONTRACT [AS PER SERIAL ITEM No. 86 to 137 OF THIS BOQ / SCHEDULE "A" PART – XVI] SECOND YEAR AFTER SUCCESSFUL COMPLETION OF FIRST YEAR OUTSOURCING OF AC PLANTS AS PER PHASE IV [i.e. during SECOND YEAR of defects liability period for AC plant after conpletion of Phase II test.] Outsourcing of Services for Operation of Central AC Plant of 3 X 50 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No. 86 to 137 of this BoQ / Schedule "A" Part – XVI for Second year after successful Completion of First year Outsourcing of AC plant and after Phase – II Testing i.e. during Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system, round the clock in 3 Shifts of 08 Hours each to ensure smooth and trouble free operation of plants to the entire satisfaction of users / department by providing services of One Skilled Technician of AC & Refrigeration [ITI Qualified with 2 to 3 years relevant experience]in each shift of 08 Hours complete all as specified and as directed by Engineer-in-Charge.

PHASE – VI: SCHEDULE "A" PART – XIX: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT[ AS PROVIDED UNDER THIS CONTRACT AS PER SERIAL ITEM No. 86 to 137 OF THIS BOQ / SCHEDULE "A" PART – XVI] AND COMPREHENSIVE MAINTENANCE OF CENTRAL AC PLANT FOR THIRD YEAR AFTER SUCCESSFUL COMPLETION OF SECOND YEAR OUTSOURCING OF AC PLANT AS PER PHASE V [i.e. AFTER SUCCESSFUL COMPLETION OF DEFECT LIABILITY PERIOD OF WORK [ie after sucessfull completion of Phase -II testing of AC plant] Outsourcing of Services for Operation of Central AC Plant of 3 X 50 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No. 86 to 137 of this BoQ / Schedule "A" Part – XVI for Third Year after successful Completion of Phase –v i.e. After successful completion of Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system, round the clock in 3 Shifts of 08 Hours each to ensure smooth and trouble free operation of plants to the entire satisfaction of users / department by providing services of One Skilled Technician of AC & Refrigeration [ITI Qualified with 2 to 3 years relevant experience]in each shift of 08 Hours complete all as specified and as directed by Engineer-in-Charge.

VENKATA SAI SRINIVASA CONSTRUCTIONS PRIVATE LIMITED

B DURGA REDDY INFRASTRUCTURES PRIVATE LIMITED

SHELL REFRACTORIES and INSULATIONS

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