PROVISION OF MAINTENANCE FACILITY FOR CERTAIN TECHNICAL BUILDINGS AT NAD VISAKHAPATNAM

Amount

SCHEDULE 'A' PART-I to SCHEDULE 'A' PART-XIV: Note: Schedule 'A' Part-I to Part-XIV are prepriced by MES. Bidders shall insert their lump sum amount in green coloured field under Column 6 only.

Lump Sum price worked out by the contractor for 'Buildings & Structures', as listed in Schedule 'A' Part-I.

Lump Sum price worked out by the contractor for 'Site Clearance/Area Development/Earth Work/Excavation', as listed in Schedule 'A' Part-II.

Lump Sum price worked out by the contractor for 'Pile Foundation', as listed in Schedule 'A' Part-III.

Lump Sum price worked out by the contractor for 'Internal Water Supply', as listed in Schedule 'A' Part-IV.

Lump Sum price worked out by the contractor for 'Internal Electrification', as listed in Schedule 'A' Part-V.

Lump Sum price worked out by the contractor for 'External Water Supply', as listed in Schedule 'A' Part-VI.

Lump Sum price worked out by the contractor for 'External Electrification', as listed in Schedule 'A' Part-VII.

Lump Sum price worked out by the contractor for 'Area Drainage', as listed in Schedule 'A' Part-VIII.

Lump Sum price worked out by the contractor for 'Sewage Disposal', as listed in Schedule 'A' Part-IX.

Lump Sum price worked out by the contractor for 'Road/Path/Culvert', as listed in Schedule 'A' Part-X.

Lump Sum price worked out by the contractor for 'Lightening Protection', as listed in Schedule 'A' Part-XI.

Lump Sum price worked out by the contractor for 'Fire Fighting', as listed in Schedule 'A' Part-XII.

Lump Sum price worked out by the contractor for 'Fire Alarm & Detection System', as listed in Schedule 'A' Part-XIII.

Lump Sum price worked out by the contractor for 'Special Power Supply', as listed in Schedule 'A' Part-XIV.

SCHEDULE 'A' PART-XV: (MISCELLANEOUS ITEMS):

PILE FOUNDATION:

Boring for bored cast-in-situ piles 600mm dia. in any type of soil/clay/ soft rock except hard rock/fractured rock using DMC (Direct Mud Circulation) method of boring and getting out and disposal of spoil out side MD land complete all as specified and as shown on drawings and as directed by the Engineer-in-Charge.

Boring for 600mm dia. bored cast in situ piles in hard rock (to a depth of 3 x600mm) and getting out and disposal of spoil out side MD land using DMC method (Direct Mud Circulation) complete all as specified and shown on drawings and as directed by the Engineer-in-Charge.

Carrying out initial compressive load test on 600mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out initial lateral load test on 600mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out routine compressive load test on 600mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out pull out test on 600mm dia. pile as specified in IS, complete all as specified and as directed.

Chipping out pile upto cutoff level including disposal of concrete debris to out side MD land all as directed by Engineer-in-Charge

Carrying out low strain integrity test on cast in situ piles 500mm dia. including analysing the result as per ASTM D 5882 complete all as specified and as directed by the Engineer-in-Charge. Note fot Item Nos.15 to 21: Test results shall be approved by the CWE. The GE shall intimate CWE before commencing the load test and the test shall be carried out in presence of the authorised representative detailed by the CWE.

INTERNAL ELECTRIFICATION:

Point wiring with 1.5 Sq.mm. FRLS PVC insulated unsheathed copper conductor multi stranded 1100 Volts grade, ISI marking drawn through and including non metallic PVC rigid concealed conduit and conduit accessories medium grade, ISI marked, including modular metal flush box with and including modular white cover plate with frame for mounting modular switches/sockets/fan regulators etc. including one run of 1.5 Sq.mm. PVC insulated unsheathed copper cable for earth continuity, connected to earth dolly, for One light/bell point controlled by one no. one way switch or One fan (ceiling fan/exhaust fan/wall mounted) point controlled by one switch complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.22 here-in-before but for One light point controlled by two nos. two way switches on independent board.

All as per item No.22 here-in-before but for one 3 pin socket outlet 5 Amps on same board.

All as per item No.22 here-in-before but for one 3 pin socket outlet 15 Amps on independent board with 2.5 Sq.mm. FRLS PVC wire and one run of 2.5 Sq.mm. copper cable for earth continuity. (Note: One circuit for one point only)

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 20mm dia. with accessories complete with two runs of 4 Sq.mm. cable and one run of 4 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 20mm dia. with accessories complete with two runs of 6 Sq.mm. cable and one run of 6 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 25 mm dia. with accessories complete with two runs of 10 Sq.mm. cable and one run of 10 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 25 mm dia. with accessories complete with four runs of 6 Sq.mm. cable and one run of 6 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 32 mm dia. with accessories complete with four runs of 10 Sq.mm. cable and one run of 10 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 40 mm dia. with accessories complete with four runs of 16 Sq.mm. cable and one run of 16 Sq.mm. earth wire omplete with colour coding and making good the disturbed area complete all as specified and as directed by the Engineer-in-Charge. Note for Item Nos.26 to 32: Two/Four (As specified) runs of cable, one run of earth wire and one run of conduit will be measured as one unit.

S&F energy efficient LED tube light fitting with tube 20 Watts, 240 Volts, 50 Hz, surface mounted, LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack of complete with mounting bracket etc. including connecting up with 1.0 Sq.mm. 3 core flexible copper conductor cable complete all as specified and as directed by the Engineer-in-Charge.

S&F energy efficient LED tube light fitting with tube 2x20 Watts, 240 Volts, 50 Hz, surface mounted, LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack of complete with mounting bracket etc. including connecting up with 1.0 Sq.mm. 3 core flexible copper conductor cable complete all as specified and as directed by the Engineer-in-Charge.

S&F LED security light fitting with tube 30 Watt new generation energy saving & environmental frindly, long life, made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having top opening separate driver compartment with IP66 protection pre wired with 1.5 Sq.mm. copper conductor cable up to connector including 1.5m long GI tubing light grade of 32mm dia. bend to shape for fixing on wall/pole with suitable MS brackets nuts and bolts etc. complete all as specified and as directed by the Engineer-in-Charge.

S&F energy efficient suspended light fitting (High bay light) 90 Watts, 240 Volts, 50 Hz, including all holding mechanism, luminous efficiency 120 lumens per watt, CRI>80, PF>0.9, surface mounted, IP 54 LED lighting fixture complete with mounting bracket etc. including connecting up with 1.5 Sq.mm. 3 core flexible copper conductor cable complete all as specified and as directed by the Engineer-in-Charge.

S&F ceiling fan complete with blades, down rods, and accessories, 230 Volts, 1200mm sweep, minimum air delivery 210 CFM with service value 6.0 BEE five star rated with brushless direct current motor (BLDC) with and including flexible copper wire 1 Sq.mm. form ceiling rose to connector of ceiling fan complete all as specified and as directed complete all as specified and as directed by the Engineer-in-Charge.

S&F exhaust fan made out of metal body with louvers shutter, 230 Volt, 50 Hz, 1200 RPM copper winding of sweep 250mm, fixed on wall including making opening, fixing and making good the distrubed surfaces etc complete with and inclussive of making necessary electric connection from ceiling rose to fan through 1 Sq.mm. twin core flexible wire complete all as specified and as directed by the Engineer-in-Charge.

S&F exhaust fan made out of metal body with louvers shutter, 230 Volt, 50 Hz, 1200 RPM copper winding of sweep 300mm, fixed on wall including making opening, fixing and making good the distrubed surfaces etc complete with and inclussive of making necessary electric connection from ceiling rose to fan through 1 Sq.mm. twin core flexible wire complete all as specified and as directed by the Engineer-in-Charge.

S&F concealed in wall vertical MCCB DB double door type, TPN 12 way, 415 Volts, 50 Hz, IP 43 protection with 200 Amps rated bus bar including provision for fixing MCCB FP 125 Amps as incommer and out going circuits MCB SP/TP complete, filling empty way with blanking plates complete all as spcified and as directed by the Engineer-in-Charge. Note: MCCB & MCBs shall be measured and paid separately.

S&F concealed in wall vertical MCCB DB double door type, TPN 8 way, 415 Volts, 50 Hz, IP 43 protection with 200 Amps rated bus bar including provision for fixing MCCB FP 125 Amps as incommer and out going circuits MCB SP/TP complete, filling empty way with blanking plates complete all as spcified and as directed by the Engineer-in-Charge. Note: MCCB & MCBs shall be measured and paid separately.

EXTERNAL WATER SUPPLY:

S&F foot valve, cast iron body, 100mm bore with flanged ends of any pattern with by pass arrangement and confirming to IS-4038, ISI marked including all Joints with rubber gasket and jointing materials, bolts, nuts, washer complete all as specified and as directed by the Engineer-in-Charge.

M&L brick masonry valve chamber of size 1000x1000x1000mm (Inner dimensions) comprising of 50mm thick PCC for valve including excavation and earth work in any type of soil and 200mm thick PCC 1:4:8 type D2 foundation, brick work in CM 1:6, plastring internal surface 15mm tick in CM 1:4, PCC 1:3:6 type C1 couping, 50x50x6mm angle iron, 3mm thick MS plate cover complete with locking arrangement painting to steel and iron surface with two coat of synthetic enamel paint over one coat of zinc chrome primer complete all as shown on drawing and as specified and as directed by the Engineer-in-Charge.

M&L brick masonry valve chamber of size 750x750x750mm (Inner dimensions) comprising of 50mm thick PCC for valve including excavation and earth work in any type of soil and 200mm thick PCC 1:4:8 type D2 foundation, brick work in CM 1:6, plastring internal surface 15mm tick in CM 1:4, PCC 1:3:6 type C1 couping, 50x50x6mm angle iron, 3mm thick MS plate cover complete with locking arrangement painting to steel and iron surface with two coat of synthetic enamel paint over one coat of zinc chrome primer complete all as shown on drawing and as specified and as directed by the Engineer-in-Charge.

Supply, install, testing and commissioning of energy efficient centrifugal pump set having discharge 500 LPM at 20m Head including PCC foundation complete all as specified and as directed by the Engineer-in-Charge.

Fabricate, supply, install, test and commission LT panel board made out of CRCA sheet 2mm thick, indoor pedestal type, totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, danger notice plate, stickering of switcher gear about termination of switch gear, nuts/ bolts etc. made of rust proof material as per IS 8623 including aluminium bus bar with heat proof colour code, insulators suitable for three phase and four wire LT AC, 50 Hz, 415 Volts, 100 Amps capacity complete with powder coating, necessary internal electric connection as required with and inclusive of following items complete all as specified and as directed by the Engineer-in-Charge: Incoming: (a) MCCB, 3 Pole, 16 kA, 40 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release-01 No. Outgoing: (a) MCCB, 3 Pole, 16 kA, 16 Amps rated, LT 440 Volts, 4 wire, 50 Hz-03 Nos. (2 Nos. for pumps and 1 No. spare) (b) MCB SPN 20 Amps, ‘B’ Curve, 50 Hz, 415 Volts-02 Nos. (01 No. for pump house building and 01 No. spare). (c) Standard DOL starter for 3 Phase pump set of minimum capacity 5 HP- 02 Nos. (d) LED Indicating lamps for each phase with colour code Red Yellow Blue for R, Y and B Phases-01 Set of 03. (e) Intelligent Panel Meter to measure voltage, current, frequency, power factor, kWH etc. with all connected CTs of main incommer.

M&L for cutting existing MS pipe 150mm dia. for alterations or additions necessarily done in position with out taking down and inserting MS 'TEE' of size 150x150x100mm for tapping complete all as specified and as directed by the Engineer-in-Charge.

EXTERNAL ELECTRIFICATION:

Supply, installation, testing and commissioning of outdoor type 11 KV Compact Sub Station with non-extensible manually operated 1 No SF6 insulated VCB with metering cubicle/relays/protections, HT cable/bus bar, 1 No. transformer 800 KVA, 11 KV/433 V, oil filled & associated LT side having of ACB 1000 Amps 50 KA 02 Nos. (One for main LT panel and one spare) complying the following specifications complete all as specified and as directed by the Engineer-in-Charge: HT Side: 11 kV, 630 Amps, 21 kA/1 sec, non-extensible breaker in min 2.5mm stainless non ferrite and non magnetic robotically welded steel tank with copper bus bar, compact switchgear consisting of one no. Fixed manual Vacuum Circuit Breakers (VCB) with direct incoming connection in SF6 insulated sealed for life gas tank with IP67 degree of protection with integrated current protection which shall be connected to HV side of above transformer using 1C x 3R x 95 Sq.mm. Cable with site replaceable bushings along with air insulated metering module for bus side metering. The breaker shall have self-powered microprocessor based numerical over current and earth fault relay protection with charged open/closing mechanism, on/off indicators, mechanical operation counters etc. Interconnection between HT switchgear and transformer shall be using 1Cx3x95 sq.mm Al. unarmoured XLPE Cable. (a) Relay shall be self-powered of Ashida/C&S or equivalent make (50, 50 N, 51, 51 N) with RS485 communication port-01 No. (b) Protection CT shall be 80/1A 2.5 VA 5P10 (Make: ECS/Ericon/Bharti Electricals or equivalent)-01 Set

(c) Standard Manometer (SF6 Gas Pressure Indicator)-01 No. (d) Fault Passage Indicator (FPI) for incoming only-01 No. (e) Voltage presence indicator (VPIS) for incoming healthy indications-01 Set (f) Manual push button for breaker ON/OFF-01 Set (g) Mechanical Indication for Breaker & LBS ON/OFF/EARTHED-03 Nos. (h) Operating handle-01 No. (j) All incoming modules of the breaker shall be capable for cable termination of 3 Core 120 Sq.mm. aluminium conductor XLPE cable TRANSFORMER: 800 KVA 11 kV/433 V Dyn 11 Oil Filled (ONAN) Hermetically sealed distribution transformer with corrugated radiator wall (without conservator type design) & Top mounted normal porcelain bushing for HT, LT with Off circuit tap changer (Make: Danish/ABB or equivalent approved vendors) (a) Off Circuit Tap Changer (OCTC), Tapping range +5% to -5% in a steps of 2.5% (4 Steps/5 Positions) (b) Temporary Rise shall be 40/45 Degrees C for Oil/Winding resp. Over an ambient of 50 Degrees C Temp (c) Insulation Class: A (d) Losses (Subject to IS 1180 Efficiency Level 2/Star 2 as per latest Amendment 4) (e) % Impedance (%Z) shall be 5.00% (Subject to IS Tol.) (f) Rating & Diagram (R&D) Plate (Fitted on Transformer) (g) Oil Temp. Indicator (OTI) with alarm and trip contact (h) Winding Temporary Indicator (WTI) with alarm and trip contact (j) Rated temp Class of Transformer Compartment K10 up to 1000 kVA

LT Side: LT PANEL-2000 Amps aluminium bus bar (100% for Phase & 50% for Neutrals) Current density 1 Amp/Sq.mm., having IP2X, fabrication using 1.5/2mm CRCA sheet steel complete with internal wiring consisting of following: (a) INCOMER From transformer (b) 1000 Amps 4P 50Hz 50 KA Fixed Manual Type Air Circuit Breaker (ACB) with microprocessor based Ekip Dip release for Overload (O/L), Short circuit (S/C) & Earth Fault (E/F) protection-02 Nos. (c) LED type Indicating Lamp-RYB, ON-OFF-TRIP (Make: TEKNIK/ BINAY/ ESSEN DEINKI)-01 Set (d) LT side metering CT 1000 A/5 A, 5 VA, Cl:1.0 (G&M/NEWTEK or Equivalent)-01 Set (e) Digital Multifunction Meter (MFM), CL-1.0 Accuracy with RS 485 Port (Make: CONZERVE/ RISHABH/ ELMEASURE/SECURE or Equivalent)-01 No. OUTDOOR ENCLOSURE: Outdoor type enclosure having construction of Galvanised Sheet Steel having 1.5mm thickness for Non-load bearing & 2 mm for Load bearing partition sheets & Door with HRCA 4 mm base frame. The Enclosure shall have IP54 degree of protection for HT & LT switchgear compartment & IP23 degree of protection for Transformer compartment. The enclosure exterior shall be Powder Coated (Colour Light grey and dark grey). Each compartment will be provided with the door and pad locking arrangement. The Compartment illumination lamp with door operated switch shall be provided for MV & LV compartment. As per IEC 62271-202.

Fabricate, supply, Install, test and commission main LT panel made out of CRCA sheet 3.15mm thick outdoor pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, stickering of switcher gear about termination of switch gear and nuts & bolts etc. made of rust proof material all as per IS 8623, including tinned copper bus bar rated with insulators suitable for 3 Phase and four wire LT AC, 50 Hz, 415 Volts, 2000 Amps capacity complete with powder coating, necessary internal electric connection as required and provision of the following complete all as specified and as directed by the Engineer-in-Charge: Incoming: Air circuit breaker 1000 Amps, 50 kA, EDO, 4 Pole, with microprocessor based Ekip Dip release for Overload (O/L), Short Circuit (S/C) & Earth Fault (E/F) protection, with necessary CTs, meters and cable boxes-1 No. Outgoing: (a) Air circuit breaker 800 Amps, 50 kA, EDO, 4 Pole, microprocessor based, with adjustable type overload protection, short circuit protection, with necessary CTs, meters and cable boxes-2 Nos. (01 No. for 500 KVA DG AMF Panel & 01 No. Spare) (b) MCCB 400 Amps, 36 kA, 4 Pole suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection- 03 Nos. (01 No. for 320 KVA DG AMF, 01 No. for APFC Panel & 01 No. Spare) (c) Intelligent Panel meter to measure voltage, current, frequency, power factor, kWH etc. with all connected CTs. (d) LED indicating lamps with colour Red, Yellow, Blue of 01 Set

Fabricate, supply, Install, test and commission LT Distribution Panel board made out of CRCA sheet 3.15mm thick outdoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, stickering of switchgear about termination of switchgear, cable connector for connecting multi cables located in cable chamber terminated form the switchgear and nuts & bolts etc. made of rust proof material all as per IS 8623 including tinned copper bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 Volts, 800 Amps capacity complete with powder coating, necessary internal electric connection as required and provision of the following complete all as specified and as directed by the Engineer-in-Charge: Incoming: (a) MCCB 400 Amps, 36 kA, 4 Pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection-01 No. Outgoing: (a) MCCB 400 Amps, 36 kA, 4 Pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection-02 Nos. (01 No. for Building Panel & 01 No. Spare). (b) MCCB 3 Pole, 16 kA, 40 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release- 03 Nos. (01 No. for Street Light Timer & Pump House each & 01 No. Spare). (c) Intelligent Panel meter to measure voltage, current, frequency, power factor etc. with all connected CTs (d) LED indicating lamps with colour Red, Yellow, Blue-01 Sets

Fabricate, supply, Install, test and commission LT Distribution Panel board made out of CRCA sheet 3.15mm thick outdoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, stickering of switchgear about termination of switchgear, cable connector for connecting multi cables located in cable chamber terminated form the switchgear and nuts & bolts etc. made of rust proof material all as per IS 8623 including tinned copper bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 Volts, 800 Amps capacity complete with powder coating, necessary internal electric connection as required and provision of the following complete all as specified and as directed by the Engineer-in-Charge: Incoming: (a) MCCB 400 Amps, 36 kA, 4 Pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection-01 No. Outgoing: (a) MCCB 3 Pole, 16 kA, 32 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release-03 Nos. (02 Nos. for 5 Ton EOT Crane & 01 No. Spare). (b) MCCB 3 Pole, 16 kA, 25 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release 03 Nos. (02 Nos. for 1 Ton EOT Crane & 01 No. Spare). (c) MCCB 3 Pole, 16 kA, 100 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release-06 Nos. (04 Nos. for Building VTPN, 01 No. for Isolation transformer & 01 No. Spare). (d) Intelligent Panel meter to measure voltage, current, frequency, power factor etc. with all connected CTs (e) LED indicating lamps with colour Red, Yellow, Blue-01 Sets

Fabricate, supply, Install, test and commission LT Distribution Panel board made out of CRCA sheet 2mm thick indoor Pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, stickering of switchgear about termination of switchgear, cable connector for connecting multi cables located in cable chamber terminated form the switchgear and nuts & bolts etc. made of rust proof material all as per IS 8623 including tinned copper bus bar with insulators suitable for three phase and four wire LT AC, 50 Hz 415 Volts, 200 Amps capacity complete with powder coating, necessary internal electric connection as required and provision of the following complete all as specified and as directed by the Engineer-in-Charge: Incoming: (a) MCCB 3 Pole, 16 kA, 100 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release-01 No. Outgoing: (a) MCCB 3 Pole, 16 kA, 100 Amps rated, LT 440 Volts, 4 wire, 50 Hz, adjustable type complete with overload protection, no-volt thermal based release-05 Nos. (04 Nos. for VTPN & 01 No. Spare). (b) Intelligent Panel meter to measure voltage, current, frequency, power factor etc. with all connected CTs (c) LED indicating lamps with colour Red, Yellow, Blue-01 Sets

Supply, installation, testing and commissioning of out door type APFC panel with MD-XL capacitor and 400 Amps, 36 KA microprocessor controlled 4 Pole MCCB as incomer with 300 KVAR with 6 steps (1x100 + 3x50 + 2x25 KVAR) complete all as specified and as directed by the Engineer-in-Charge.

Supply, installation, testing and commissioning of HT 11 KV, 3 phase 50 Hz, indoor type, totally enclosed metal clad switchgear complete with Vacuum Circuit Breaker having rupturing capacity 350 MVA, overload and earth fault protection, ammeter, voltmeter and of rating up to 630 Amp including adaptor box arrangement for bus bar extension from existing breaker, compatible for fixing with existing VCBs at power house, complete all as specified and as directed by the Engineer-in-Charge.

Supply, installation, testing and commissioning of street light panel 415 Volts, 3 Phase, 6 KW with digital 24 Hours timer switch along with 32 Amps TP contactor and 40 Amps TP MCB fitting inside steel enclosure including necessary arrangements for mounting on pole/wall complete all as specified and as directed by the Engineer-in-Charge.

S&F LED street light fitting 75 Watt, 230 Volts, AC, IP 65 with inbuilt surge protection device and min 100 lumens per watt output complete all as specified and as directed by the Engineer-in-Charge.

S&F Loop in loop out box of FRP made with IP 65 protection of thermoplastic circuit breaker boxes with metric knockouts for cable entry and exit, combi-climate cable glands of IP 66/IP 67 for cable entry and grommets IP 65 for conduit for cable exit with MCB 6 Amps, 10 KA, ‘C’ Curve overload and short circuit protection, terminals as bus terminals for cable with necessary fixing arrangements and with cable glands, etc. complete all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of following sizes complete all as specified and as directed by the Engineer-in-Charge;

3½ core 500 Sq.mm.

3½ core 400 Sq.mm.

3½ core 95 Sq.mm.

3½ core 70 Sq.mm.

3½ core 25 Sq.mm.

4 core 16 Sq.mm.

Supply laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 Volts grade, of sixe 3 core 120 Sq.mm. complete all as specified and as directed by the Engineer-in-Charge.

S&F for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink 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 by the Engineer-in-Charge.

S&F PVC insulated PVC sheathed flexible cable LT 1100 Volts grade with copper conductor of size 3 core 1.5 Sq.mm. multi stranded conductor drawn through PVC pipe with clamping materials complete all as specified and as directed by the Engineer-in-Charge.

M&L earth continuity conductor or main earthing lead made of galvanised iron strip 32x6mm size, fixed to wall on batten or recess or chases or burried in ground or fixed to poles or any other indicated situation including drawing through GI pipe for earthing etc. complete all as specified and as directed by the Engineer-in-Charge.

Boring of holes under road, pavement, hard standing etc. by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe 150mm dia. suitable for 0.4 mpa working pressure complete all as specified and as directed by the Engineer-in-Charge.

S&F perforated GI cable tray of size 150mmx50mmx1.6mm 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 including two coats of painting over one coat of primer, complete all as specified and as directed by the Engineer-in-Charge.

AREA DRAINAGE:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed by the Engineer-in-Charge.

M&L pre-cast RCC M-30 as in factory made cover slabs, set in cement mortar (1:4) including use and waste of form work complete all as specified and as directed by the Engineer-in-Charge.

SEWAGE DISPOSAL:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed by the Engineer-in-Charge.

M&L for pre-cast SFRC 1.60mx1.30m EHD-35 Extra Heavy Duty (Square) manhole cover slabs conforming to IS 12592-2002, set in cement mortar (1:4) complete all as specified and as directed by the Engineer-in-Charge.

M&L for 100 Users RCC septic tank with secondary treatment RCC filter bed and soakpit and dispersion trench designed to carry sewage and sullage water including excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design Mix in walls, base slab, baffle walls and roof slab including beams etc. with vent shaft, manhole openings with cover connection etc., complete all as shown on drawing No. TD-389(S), sheet No. 1/3 to 3/3 and all as specified and as directed by the Engineer-in-Charge.

M&L for soakage well for 100 Users including excavation in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of RCC M-30, PCC block masonry in CM (1:4), RCC cover slab in M-30/SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of required size complete all as shown on drawing No. 318(S) sheet No. 1/1 and all as specified and as directed by the Engineer-in-Charge.

ROAD/PATH/CULVERT:

M&L granular sub base (GSB) with grading V of 200mm thick compacted thickness (Laid in two layers of 100mm each, compacted seperately) confirming to grading as specified, spread, rolled & consolidated to required gradient and camber complete using necessary mechanical paver/grader & vibratory soil compacter of capacity 8-10 Ton complete all as specified and as directed by the Engineer-in-Charge. Notes: 1. Pavement shall be made for solid quantity arrived after consolidation. 2. Compaction of granular sub base filling shall be carried out under optimum moisture condition to achieve 98.50% modified density. 3. Curing shall be carried out as per IRC recommendations. 4. Before execution of this item the approved material obtained from outside MD land shall be tested/Checked for suitability to use. 5. Contractor shall use vibratory earth compactor in lieu of power roller to achieve 98.50% MDD at OMC without any extra cost and the method of compaction to be adopted as per recommendation of agency reporting MDD at OMC. 6. GSB shall be as per MORTH specification as detailed in particular specification.

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed by the Engineer-in-Charge.

M&L painting lines, dashes, arrows, letters etc. on roads surface with hot applied retro reflective thermoplastic paint confirming to MORTH (Clause 803.40) all as specified with 8% glass beads using special applicator machine with heating arrangement up to 160oC, including cleaning & drying the road surfaces to ensure dust, oil, grease & moisture free surface before applying paint complete all as specified and as directed by the Engineer-in-Charge.

LIGHTNING PROTECTION:

S&F air termination single pointed aluminium rod 12mm dia and 300 mm long for fixing on GI pipe medium grade 40mm dia pipe duly making suitable fixing arrangement of one end of air termination rod all as specified and directed complete all as specified and as directed by the Engineer-in-Charge.

S&F horizontal roof conductor and down conductor of size 25x3.15mm aluminium strip fixed to walls/columns/projections/roof including porcelain blocks/DMC insulator spaced at 1m interval complete all as specified and as directed by the Engineer-in-Charge.

S&F Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hexagonal head screws including provision of 30 cmx25cmx8cm sheet metal box made out of 3.15 mm thick CRCA sheet with front hinged door shutter & locking arrangement and duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by the Engineer-in-Charge.

S&F galvanised iron strip of 32x6mm size with saddles and fixing screws etc. for wall conductors connected with equipment and above ground (Proper insulation should be provided between the strip and walls) complete all as specified and as directed by the Engineer-in-Charge.

INTERNET/TELEPHONE:

S&F rigid non metallic PVC conduit of 20mm dia. (external) concealed in wall, exclusive of junction box but inclussive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers lock nuts, saddles, pipe hooks etc. including GI wire for wiring of TV/telephone cable complete all as spcified and as directed by the Engineer-in-Charge.

S&F rigid non metallic PVC conduit of 25mm dia. (external) concealed in wall, exclusive of junction box but inclussive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers lock nuts, saddles, pipe hooks etc. including GI wire for wiring of TV/telephone cable complete all as spcified and as directed by the Engineer-in-Charge.

S&F RJ 45 jack internet/telephone model socket 1 module with cover plate and frame complete all as specified and as directed by the Engineer-in-Charge.

S&F factory fabricated GI metal flush boxes suitable for 1-2 module complete all as specified and as directed by the Engineer-in-Charge.

S&F PVC junction box concealed 1 to 4 way 20mm dia. complete all as specified and as directed by the Engineer-in-Charge.

S&F PVC junction box concealed 1 to 4 way 25mm dia. complete all as specified and as directed by the Engineer-in-Charge.

AIR CIRCULATION:

S&F air circulator fan 750mm sweep,1440 RPM speed, single phase, 230 Volts, having air delivery of minimum 300 m3/minute, suitable for wall mounting including necessary hardware complete all as specified and as directed by the Engineer-in-Charge.

WATER COOLER:

S&F water cooler electric driven (single phase) having approx storage capacity of 120 Litres and nominal cooling capacity of 60 Litre per hour complete all as specified and as directed by the Engineer-in-Charge.

S&F voltage stabiliser for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ±2.5% and of capacity 2 KVA complete all as specified and as directed by the Engineer-in-Charge.

COPPER EARTHING:

S&F copper strip 20x3mm on wall/buried in ground for earthing including all necessary connecting arrangements complete all as specified and as directed by the Engineer-in-Charge.

FIRE FIGHTING SYSTEM:

M&L laying of ductile iron pipe 150mm dia. with spigot and socket end centrifugally (spun) cast class K-9 conforming to IS-8329 including provision of specials, such as tees, elbows, bends reducers, taper pieces including testing and commissioning complete all as specified and as directed by the Engineer-in-Charge.

Providing and fixing 4 Nos. GI sand buckets painted Red Colour complete with GI stand duly painted Red Colour, of suitable size to hang 3 buckets at a time as per required specifications complete all as specified and as directed by the Engineer-in-Charge.

M&L brick masonry valve chamber of size 1000x1000x1000mm (Inner dimensions) comprising of 50mm thick PCC for valve including excavation and earth work in any type of soil and 200mm thick PCC 1:4:8 type D2 foundation, brick work in CM 1:6, plastring internal surface 15mm tick in CM 1:4, PCC 1:3:6 type C1 couping, 50x50x6mm angle iron, 3mm thick MS plate cover complete with locking arrangement painting to steel and iron surface with two coat of synthetic enamel paint over one coat of zinc chrome primer complete all as shown on drawing and as specified and as directed by the Engineer-in-Charge.

FIRE ALARM DETECTION SYSTEM:

S&F PVC insulated PVC sheathed armoured cable LT 1100 Volts grade with copper conductor of size 2 core 1.5 Sq.mm. multi stranded conductor laid in ground fixed to wall roof etc. with suitable clamps, spacers, bolts, nuts etc. omplete all as specified and as directed by the Engineer-in-Charge.

SPECIAL POWER SUPPLY:

Supply, installation, testing and commissioning of indoor type 60 KVA isolation transformer power supply 415 Volt, AC, 50 Hz input and constant output voltage IP 55 protection with enclosure complete all as specified and as directed by the Engineer-in-Charge.

Supply, installation, testing and commissioning of UPS IGBT based 3 Phase input 3 Phase output ONLINE with Built-in-Isolation Transformer and SMF batteries of approximately 150 AH 32 Nos. for 30 minutes back up time, three phase AC input 340-460 Volts and output 400 Volts ±1%, of capacity 60 KVA and including necessary accessories, inter connecting cables and suitable rack storage arrangement for batteries complete all as specified and as directed by the Engineer-in-Charge.

SS&F single pole and earth enclosure of capacity 32 Amp with a two pin and earth plug and socket complete with one MCB SPN 32 Amps complete all as spcified and as directed by the Engineer-in-Charge.

SS&F single pole and earth enclosure of capacity 63 Amp with a two pin and earth plug and socket complete with one MCB SPN 63 Amps complete all as spcified and as directed by the Engineer-in-Charge.

DG SET:

Supply installation testing and commissioning of silent engine generating set with acoustic enclosure as per CPCB norms IV 415 volts 500 KVA 3 Phase 0.8 power factor 50 Hz, 1500 RPM self-excited self-regulated brushless AC generator including acoustic enclosure suitable for ambient condition and conforming to condition under IS 4722, BS 5514/2613/ 5000 with and including the following complete all as specified and as directed by the Engineer-in-Charge: (A) Alternator: Standard design alternator rated at 500 kVA net output at site after considering de-rating as per site conditions at 0.8 (lag) power factor AC, 3 Phase, 4 Wire, 415 Volts, 50 Hz, 1500 RPM, self-excited self-regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulating class 'H' and voltage regulation of +/-1% at rated voltage from no load to full load. The alternator shall be conforming to BS 2613/5000 and shall be imposition to generate supply with frequency regulation within +/- 1% tolerance. The alternator will be suitable for tropical climate and shall generally conform to BS-2613/5000/ IS-4722. (i) Insulation class: 'H‘ (ii) Temperature rise Class: 'H‘ (iii) Excitation: Self Excited (iv) Regulation performance: The voltage is kept constant with +/-1%, manual voltage adjustment within +/-5% v) Frequency regulation +/- 1% (B) Diesel Engine: Adequate capacity of Diesel engine as approved by GE basing on manufacturers technical details water cooled to drive independently above alternator and after considering de-rating as per site conditions after generating and reducing power consumed by

accessories directly coupled through flexible coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under: (i) Fly wheel with housing (ii) Cooling System: Moulded radiator with fan & belts (iii) Cooling Water Pump: Centrifugal type belt driven (iv) Exhaust System: Exhaust System complete with exhaust piping of suitable size with MS pipe light grade up to & outside and 1meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. Exhaust gas turbo charger type. Exhaust manifold, Silencer: Residual type Bellows (v) Fuel System: Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by electronic governor for 1% speed /frequency regulation, Fuel filters, Fuel hoses. (vi) Lubricating Oil System: Lubricating oil filter and lubricating oil pump (vii) Air Intake System: Air intake Manifold and air cleaner dry type (viii) Governor: Electronic Governor (ix) Starting System: Electric Self-starter with maintenance free battery including battery charging alternator (x) Batteries: Batteries of maintenance free of capacity as recommended by the manufacturer complete with copper conductor multi stranded leads of suitable length from self-starter to the battery terminals complete with initial charge and initial fill of electrolyte all as

specified and Starter gear ring Start and stop push button, Ignition key / Switch Handling and operation : Salient features of accessories shall be as under: Radiator with blower fan Corrosion inhibitor coolant Paper element filters for fuel, Lubricating oil and by pass Electronic governor controlled direct fuel injection system Fly wheel housing and fly wheel (xi) Generator Monitoring Panel: Comprising of all standard items as mentioned under this schedule or as per standard practice ignition key switch and start / stop arrangement, indications for Engine parameters, hour run meter, RPM meter, Engine oil pressure indicator, water/coolant Temperature indicator, Battery volt display. (xii) Safety Controls: Engine low lubricating oil pressure high water Temperature and over speeding of engine. (xiii) Coupling Arrangement: Flexible coupling, fly wheel to suit flexible coupling. (xiv) Accessories: AVM Pads built in enclosure and for entire unit on platform. (xv) Base Frame: Should be provided as OEM norms (C) AMF Panel: Factory made outdoor type control cubical made out of CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 -phase 4 - wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of 500 KVA alternator complete with internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 Volts grade of suitable capacity, fuses, name plates consisting of 4 pole ACB/MCCBs and Contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, kW, kWH, pf, temperature, bBattery voltage, etc.

Supply installation testing and commissioning of silent engine generating set with acoustic enclosure as per CPCB norms IV 415 volts 320 KVA 3 Phase 0.8 power factor 50 Hz, 1500 RPM self-excited self-regulated brushless AC generator including acoustic enclosure suitable for ambient condition and conforming to condition under IS 4722, BS 5514/2613/ 5000 with and including the following complete all as specified and as directed by the Engineer-in-Charge: (A) Alternator: Standard design alternator rated at 320 kVA net output at site after considering de-rating as per site conditions at 0.8 (lag) power factor AC, 3 Phase, 4 Wire, 415 Volts, 50 Hz, 1500 RPM, self-excited self-regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulating class 'H' and voltage regulation of +/-1% at rated voltage from no load to full load. The alternator shall be conforming to BS 2613/5000 and shall be imposition to generate supply with frequency regulation within +/- 1% tolerance. The alternator will be suitable for tropical climate and shall generally conform to BS-2613/5000/ IS-4722. (i) Insulation class: 'H‘ (ii) Temperature rise Class: 'H‘ (iii) Excitation: Self Excited (iv) Regulation performance: The voltage is kept constant with +/-1%, manual voltage adjustment within +/-5% v) Frequency regulation +/- 1% (B) Diesel Engine: Adequate capacity of Diesel engine as approved by GE basing on manufacturers technical details water cooled to drive independently above alternator and after considering de-rating as per site conditions after generating and reducing power consumed by

accessories directly coupled through flexible coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under: (i) Fly wheel with housing (ii) Cooling System: Moulded radiator with fan & belts (iii) Cooling Water Pump: Centrifugal type belt driven (iv) Exhaust System: Exhaust System complete with exhaust piping of suitable size with MS pipe light grade up to & outside and 1meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. Exhaust gas turbo charger type. Exhaust manifold, Silencer: Residual type Bellows (v) Fuel System: Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by electronic governor for 1% speed /frequency regulation, Fuel filters, Fuel hoses. (vi) Lubricating Oil System: Lubricating oil filter and lubricating oil pump (vii) Air Intake System: Air intake Manifold and air cleaner dry type (viii) Governor: Electronic Governor (ix) Starting System: Electric Self-starter with maintenance free battery including battery charging alternator (x) Batteries: Batteries of maintenance free of capacity as recommended by the manufacturer complete with copper conductor multi stranded leads of suitable length from self-starter to the battery terminals complete with initial charge and initial fill of electrolyte all as

specified and Starter gear ring Start and stop push button, Ignition key / Switch Handling and operation : Salient features of accessories shall be as under: Radiator with blower fan Corrosion inhibitor coolant Paper element filters for fuel, Lubricating oil and by pass Electronic governor controlled direct fuel injection system Fly wheel housing and fly wheel (xi) Generator Monitoring Panel: Comprising of all standard items as mentioned under this schedule or as per standard practice ignition key switch and start / stop arrangement, indications for Engine parameters, hour run meter, RPM meter, Engine oil pressure indicator, water/coolant Temperature indicator, Battery volt display. (xii) Safety Controls: Engine low lubricating oil pressure high water Temperature and over speeding of engine. (xiii) Coupling Arrangement: Flexible coupling, fly wheel to suit flexible coupling. (xiv) Accessories: AVM Pads built in enclosure and for entire unit on platform. (xv) Base Frame: Should be provided as OEM norms (C) AMF Panel: Factory made outdoor type control cubical made out of CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 -phase 4 - wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of 320 KVA alternator complete with internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 Volts grade of suitable capacity, fuses, name plates consisting of 4 pole ACB/MCCBs and Contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, kW, kWH, pf, temperature, bBattery voltage, etc.

CRANES:

Supply, install, test and commissioning of electrically operated overhead travelling (EOT) crane of 5.0 Tonne capacity complete and having of 20 meters span (Approximate) with long travel distance of 35 meters with clear hook height of 4.5 meters from floor level, double box girder type with necessary steel supporting structure electric motor with micro motion control with VVVF drive and shall be operated by means of push button pendent unit from the floor and control panel and operated with pendent control moveable independent of crab position including provision of steel gantry rails for long travel for complete length and including provision of down shop Lead (DSL) and shrouded bus bar system, having the following specifications complete all as specified and as directed by the Engineer-in-Charge: (a) Hoist Speed 1.0m/min (b) Hoist Creep 0.5m/min (c) C.T Speed 3.0m/min (d) C.T Creep 1 m/min (e) L.T Speed 3.0m/min (f) L.T Creep 1.0m/min (g) Hook height 4.5m

Supply, install, test and commissioning of electrically operated overhead travelling (EOT) crane of 1.0 Tonne capacity complete and having of 20 meters span (Approximate) with long travel distance of 20 meters with clear hook height of 4.5 meters from floor level, double box girder type with necessary steel supporting structure electric motor with micro motion control with VVVF drive and shall be operated by means of push button pendent unit from the floor and control panel and operated with pendent control moveable independent of crab position including provision of steel gantry rails for long travel for complete length and including provision of down shop Lead (DSL) and shrouded bus bar system, having the following specifications complete all as specified and as directed by the Engineer-in-Charge: (a) Hoist Speed 1.0m/min (b) Hoist Creep 0.5m/min (c) C.T Speed 3.0m/min (d) C.T Creep 1 m/min (e) L.T Speed 3.0m/min (f) L.T Creep 1.0m/min (g) Hook height 2.0m

Supply, install, test and commissioning of electrically operated overhead travelling (EOT) crane of 1.0 Tonne capacity complete and having of 15 meters span (Approximate) with long travel distance of 15 meters with clear hook height of 4.5 meters from floor level, double box girder type with necessary steel supporting structure electric motor with micro motion control with VVVF drive and shall be operated by means of push button pendent unit from the floor and control panel and operated with pendent control moveable independent of crab position including provision of steel gantry rails for long travel for complete length and including provision of down shop Lead (DSL) and shrouded bus bar system, having the following specifications complete all as specified and as directed by the Engineer-in-Charge: (a) Hoist Speed 1.0m/min (b) Hoist Creep 0.5m/min (c) C.T Speed 3.0m/min (d) C.T Creep 1 m/min (e) L.T Speed 3.0m/min (f) L.T Creep 1.0m/min (g) Hook height 2.0m

AIR CONDITIONING: CENTRAL AIR CONDITIONING WORKS INCLUDING DESIGN, SUPPLY, INSTALLATION, TESTING & COMMISSIONING [INCLUDING PHASE – I & PHASE – II PERFORMANCE TESTS]:

Design, Supply, installation, testing and commissioning of screw type Chiller Central Air Conditioning plant, water cooled with multi compressor, comprising of Hermetically sealed Compressors, Flooded type Evaporator, Shell and tube Condenser, suitable expansion device, suitable for operation on and nominal capacity of minimum 3x150 TR ( 2 Nos working at a time & 1 No Standby, to be air conditioned in the following rooms: 1. Torpedo assy and prep area 2. Torpedo storage area 3. Battery Storage Area 4. Galary (as it is connected to btry storage arae) 5. Btry Prep and charging room 6. Casket maint and storage 7. Spare part storage room 8. Homing test and storage room 9. Exploder test room 10. Torpedo testing area 11. Insulation test room 12. Utility Room 13. Component assembly room 14. Power Room 15. Consumable store room The central air conditioning plant should comprise the following

[A]CHILLER PACKAGE UNIT:- Micro processor controlled screw chiller unit complete, factory assembled, factory tested, of minimum 150 TR x 3 Nos(one number as standby), minimum 300 TR nominal cooling capacity working on latest eco friendly (With no greenhouse effect) refrigerant (Green gas) comprising of screw compressors operated with green gas suitable for 415V, 50 Hz, 3 phase, piping controls & accessories, starter & microprocessor control panel, refrigerant, oil charged mounted on common base frame with anti vibration pads complete as per manufacturer's specifications as recommended by OEM: 03 Nos (Two nos working at a time and one stand by). [i] Efficiency of screw type chiller package shall comply with latest ECBC norms. [ii] The contractor shall submit catalogue indicating model No of unit offered and test certificate indicating power consumption at 25%, 50% 75% and 100% load for approval of GE before placing the final order. Power consumption at part load shall also be as per ECBC norms. [iii] The screw type chillers shall be accepted by GE based on test certificates. RCC foundation as per manufacturers standards shall be deemed to be included in the rate quoted.

[iii] HDPE/PVC make up water tank of adequate capacity but not less than 10000 liters (02 Nos) installed on PCC/brick staging up to height as per manufacturer specifications for make up water requirement including brass float valve with polyethylene ball, over flow and drain arrangement, incoming connection of suitable bore GI pipe medium grade from tank to tapping point including necessary cutting of existing pipe line and tapping of branch connections with GI pipe of suitable bore medium grade all as directed (The item rate is inclusive of provisioning all connected inlet pipe lines from existing sources and all outlet pipes - 01 Job [iv] Energy efficient mono block type 3 phase electric driven pump sets of adequate capacity working on 415V AC for re-circulation of condenser water of 50% plant capacity-03 Nos (02 Nos working and 1 No standby) & FASD starter for re-circulation of condenser water with ribbed rubber vibration isolation pads two nos mounted on ISMC frame (painted with anti corrosive primer & paint) on PCC foundation complete all as specified or as recommended by OEM. - 01 Job [v] Condenser water piping of MS class 'B' medium grade (ISI marked), pipe and fitting of suitable size connected/jointed by electric arc continuous welding including two coats of anti corrosive paint over a coat of primer for interconnecting the cooling tower with condensers and pump, make up water tank, drain pipe, complete with Y strainer, NRV,pressure gauges and butterfly valves- 01 Job. Make of MS pipes will be approved by GE [vi] Non-chemical type on line scale preventer of required size as per the capacity of the condenser water pumping system including piping and control valve.

[a] Compressors : Semi hermetic screw compressors with minimum loading capacity 25%, operating voltage 360 - 440 Volts, 50 Hz, 3 Phase AC supply and working with refrigerant R- 410A / R - 407C / R - 134A. [b] Condenser Section : Shell and Tube type condenser internally knurled copper tubes [c] Expansion Valve : Electronic expansion valve should be capable enough to operate on wider temperature range with energy efficient improvement at part load conditions, as per manufacturer's specifications. [d] Evaporator : Flooded type evaporator all as per manufacturer's specifications. [e] Safety Protection : Safety protection on low cooling temperature, low oil pressure, high refrigerant pressure, electric leak, compressor overload, high/low voltage and single phasing shall be provided. Automatic control of refrigerant condition and compressor ON/OFF status and loading sequence system shall be provided. [f] Refrigerant : HFC - 134A / HFC - 410A / HFC - 407C of zero ozone depletion potential refrigeration circuits of total capacity as per manufacturer's specifications. [g] Control : Micro Processor control with LCD interface capable of monitoring all machine operating parameters like suction / discharge pressure Oil pressure, compressor operating hours, set point, air temperature, entering/ leaving water temperature etc complete and precisely manages the operation of compressors, expansion devices, fans and of the evaporator/ chiller water pump for optimum energy efficiency as per manufacturers specifications.

[C] CHILLED WATER CIRCULATION SYSTEM Comprising of the following:- [i] Chiller unit - 03 Nos [ii] Energy efficient mono block type 3 phase electric driven pump sets of adequate capacity working on 415V AC for re-circulation of chilled water of 50% plant capacity-03 Nos (02 Nos working and 1 No standby) including 100mm dia Pressure gauge on delivery side of pumps including rubber vibration isolation pads mounted on ISMC frame (painted with anti corrosive primer & paint) on PCC foundation including all connections complete all as specified. - 01 Job [iii] Chilled water piping with MS Medium Grade ERW pipe of suitable diameter including all wieldable fittings, butterfly valves NRVs & 'Y' strainers for interconnection between water chiller, chilled water pumps with AHUs and cooling coil units. Chilled water piping shall be insulated with 75mm thick EPS pipe section TF quality cladded with Aluminium sheet 26 SWG including water flow switch and electrically operated modulating / Three way mixing valve of required size with actuator & modulating thermostat control for each AHU - 1 No. [iv] PVC / HDPE Expansion tank of 2000 ltrs capacity including insulation with 75mm thick fibre glass/thermo coal/density of 24kg/cum finished with cement plaster including civil works and painting with 3 coats of cement based paint and GI medium grade piping connections and necessary piping control valves on inlet, outlet and wash out, float valve etc-01 Job.

[D] AIR TREATMENT SYSTEM : Comprising of the following:- [i] Double skin construction air handling unit suitable for chilled water system made out of extruded aluminium structural frame /aluminium corners and intermediate connecting pieces and panels of galvanised steel sheet of appropriate thickness as recommended by OEM on both sides with 25mm thick pressure injected PUF of appropriate density using CFC free blowing agent ,the panels having scratch free plastisol coating on outer side.The fan section should be mounted on anti vibration spring isolators and free from main structure.The fan should be back ward curved centrifugal fan with air discharge up blast, belt driven with TEFC induction motor of suitable capacity.The coil section consist of 6 row deep coil with min 12 fins/inch duly coated . The filter section consist of prefilter with 5 micron 90% efficiency .The other accessories are view port, limit switch, stainless steel (SS3) drain pan , volume control damper with Energy Efficient Motor(EE Series) of suitable capacity and specified makes, AHU shall be provided with UVC emitters & fixtures in sufficient quantity so as to provide equal distribution of UVC energy on the coil and in the drain pan all as specified or as recommended by OEM. [ii] Strip type Heater bank of suitable capacity in three banks with necessary copper conductor wiring for banking complete - 03 Sets [iii] Pan type humidifier comprising of stainless steel tank and pan necessary heater, wiring, water piping GI pipe medium grade 15mm bore including float valve and brass stop cock in inlet pipe. The make of GI pipe will be approved by GE [iv] Humidistats and Thermostats are to be provided in AHU room [v] Three way Mixing Valve of required size with motorised actuator and modulating thermostat control for AHU.

[vi] Accoustic Insulation with 25mm thick fibre glass rigid boards and finished with RP tissue paper and 28 mm gauge aluminium perforated sheet upto 5 mt from outlet of the air plenum including air plenum for all AHUs all as specified and directed. [vii] Under deck insulation for AHU rooms shall be provided with Fire retardant XPE closed cell of appropriate thickness as recommended by OEM metalised polyester film and self adhesive backings with protection peel off paper. [viii] Fresh air damper with GI bowl/ fittings and mosquito proof netting shall be provided for AHU. [E] AIR DISTRIBUTION SYSTEM:- Comprising of the following:- [i] Supply and return air ducting made out of commercial grade GI sheet Zinc coating 120 grade, IS : 277 and factory fabricated as per SMACNA - 1995 standards and as per IS-655 , required portion of duct shall be acoustically insulated with standard size of AC sheets, insulated with 25 mm thick resin bonded fibre glass wool of density 24 Kg /cum covered with factory laminated aluminium foil fixed with adhesive tape & finally cladded with 26 SWG aluminium sheet & supported by internal channel & clamping, wherever the ducting passes through un-conditioned space shall be insulated with 75 mm thick resin bonded fibre glass wool of density 24 Kg /cum and covered with GI chicken wire mesh and cladded with aluminium foil fixed with adhesive tape and finally cladded with 26 SWG aluminium sheet & supported by internal channel & clamping,wherever the ducting is exposed to sky shall be insulated with 75 mm thick resin bonded fibre glass wool of density 24 Kg /cum covered with polythene sheet faced hessian cloth, GI chicken wire mesh and cladded with sand cement plaster and supported by MS channel & clamps complete in all respect. Make : Sail/ Tata/Jindal

22. Contractor should submit Design folder duly incorporating complete design, heat load calculations as per ASHRAE standards, layout plans and specifications and make/brand as per zonal specifications of equipment incl BoQ duly bound 3 hard copies and soft copy in 2 Nos CDs duly vetting from IIT/NIT for acceptance of Accepting Officer before execution.

Supply and install hi wall split units indoor/outdoor complete cordless remote control unit and with inbuilt ait filter for better air quality and min 5 star rating and EER 3.2 of cap 1.5 TR invertor fitted incl necessary electric connection cable, copper tubing and stand with MS bolts all as specified and directed.

Supply and fix Voltage stablizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stablized at 230 V with accuraacy of 2.5 % of cap 2 KVA

Sypply, install, commissioing and testing of commercial air curtain unit for prevention of dust and conditioned air losses, three phase 440 V 50 Hz made out of MS/CRCA sheet of min thickness 18 guage finished with two coat of red oxide primer and final coat of synthetic enamel paint(oven baked) with MS CRC 18 guage perforrated suctuin grills, alluminium alloy fans and single phase eleectric motor, nozzles etc complete with fittings nd accessories sa as to produce 1-1.5 m/s air velocity at floor level for door opening size 70" x 96" complete all as specified.

SCHEDULE 'A' PART-XVI: Out sourcing of services for operation of central type AC plant (3x150 TR capacity) for the First Year during Defect Liability Period :

Outsourcing of services for operaion of Central type AC plant including Cooling tower, AHUs, Electrical Control panels, Pumps, and connected equipment in complete AC system round the clock during First Year of the two year Defect Liability Period by providing services of One skilled trades man of AC & Refrigeraton mechanic (ITI Qualified) with 2 to 3 years relevent experience in 3 shifts eight hours each on all the days including sunday & holidays including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of AC Plant to the entire satisfication of users/department including maintaining necessary records and documents etc. complete all as specified and as directed by the Engineer-in-charge

SCHEDULE 'A' PART-XVII: Out sourcing of services for operation of central type AC plant (3x150 TR capacity ) for the Second Year during Defect Liability Period :

Outsourcing of services for operaion of Central type AC plant including Cooling tower, AHUs, Electrical Control panels, Pumps, and connected equipment in complete AC system round the clock during First Year of the two year Defect Liability Period by providing services of One skilled trades man of AC & Refrigeraton mechanic (ITI Qualified) with 2 to 3 years relevent experience in 3 shifts eight hours each on all the days including sunday & holidays including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of AC Plant to the entire satisfication of users/department including maintaining necessary records and documents etc. complete all as specified and as directed by the Engineer-in-charge

SCHEDULE 'A' PART-XVIII: Comprehensive Maintenance and Out sourcing of services for operation of central type AC plant (3x150 TR capacity) for the Frist Year after Defect Liability Period :

Comprehensive Maintenance of Central type AC Plant and Outsourcing of services for operaion of Central type AC plant including Cooling tower, AHUs, Electrical Control panels, Pumps, and connected equipment in complete AC system round the clock during First Year of the two year Defect Liability Period by providing services of One skilled trades man of AC & Refrigeraton mechanic (ITI Qualified) with 2 to 3 years relevent experience in 3 shifts eight hours each on all the days including sunday & holidays including taking care of from any pilferage, theft or damage etc. to ensure smooth and trouble free operation of AC Plant to the entire satisfication of users/department including maintaining necessary records and documents etc. complete all as specified and as directed by the Engineer-in-charge

jd constructions (BID ID -3273065)

SVS PROJECTS (BID ID -3268668)

CH.VEERARAGHAVULU CONSTRUCTION PVT LTD (BID ID -3273403)

B DURGA REDDY INFRASTRUCTURES PRIVATE LIMITED (BID ID -3273255)

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