AUGMENTATION OF WATER STORAGE FACILITIES NEAR VOLNA TOWER RL-300 HILLY AREA AT NAVAL STATION KARANJA

Amount

SCH 'A' PART - I: BUILDING AND STRUCTURE Total of Schedule 'A' Part-I B/F from Serial Page No. 28

SCH 'A' PART-II: EXCAVTION, EARTHWORK, SITE CLEARANCE AND DEVELOPMENT Total of Schedule 'A' Part-II B/F from Serial Page No. 29

SCH 'A' PART-III: DEMOLITION/ DISMANTLING Total of Schedule 'A' Part-III B/F from Serial Page No. 30

SCH 'A' PART-IV: EXTERNAL WATER SUPPLY Total of Schedule 'A' Part-IV B/F from Serial Page No. 31

SCH 'A' PART-V: EXTERNAL ELECTRIFICATION Total of Schedule 'A' Part-V B/F from Serial Page No. 33

SCH 'A' PART-VI: MISCELLANIOUS ITEMS (TO BE QUOTED ITEMS IN PROVISIONAL SCHEDULES)

EXTERNAL WATER SUPPLY

Supply, laying, jointing and testing and commissioning, ISI marked IS 8329:2000, centrifugally ductile iron pipe (DI Pipe) of nominal diameter (DN) 300mm, class K-9, with internal cement mortar lining and external bitumen coating with spigot and socket ends including all fittings, specials and jointing material complete all as specified and as directed by Engr-in-charge.

Supply, laying, jointing and testing and commissioning, ISI marked IS 8329:2000, centrifugally ductile iron pipe (DI Pipe) of nominal diameter (DN) 250mm, class K-9, with internal cement mortar lining and external bitumen coating with spigot and socket ends including all fittings, specials and jointing material complete all as specified and as directed by Engr-in-charge.

Supply, laying, jointing and testing and commissioning, ISI marked IS 8329:2000, centrifugally ductile iron pipe (DI Pipe) of nominal diameter (DN) 200mm, class K-9, with internal cement mortar lining and external bitumen coating with spigot and socket ends including all fittings, specials and jointing material complete all as specified and as directed by Engr-in-charge.

Material and labour for cutting in position 300mm bore cast iron water mains for insertion of new tee of size 300x300x300mm for branch connection etc., with and including necessary excavation and earthwork as required at site complete all as specified and as directed by Engr-in-charge. Note: Cost of New Tee, special and all jointing materials required at site included in quoted rate only.

Material and labour for cutting in position 300mm bore cast iron water mains for insertion of new tee of size 300x300x200mm for branch connection etc., with and including necessary excavation and earthwork as required at site complete all as specified and as directed by Engr-in-charge. Note: Cost of New Tee, special and all jointing materials required at site included in quoted rate only.

Material and labour for cutting in position 250mm bore cast iron water mains for insertion of new tee of size 250x250x250mm for branch connection etc., with and including necessary excavation and earthwork as required at site complete all as specified and as directed by Engr-in-charge. Note: Cost of New Tee, special and all jointing materials required at site included in quoted rate only.

Supply, installation, testing and commissioning of outdoor type Programmable Logic Controller based Pump and Valve Automation, Protection and communication Panel suitable for control and/or monitoring of 02 Nos Ultrasonic level sensor, 09 Nos Motorised valves. The panel should be of suitable size fabricated from 3.15mm thick CRCA sheet and properly powder coated with angle iron supports. The Panel should comprise the following items complete all as specified and as directed by Engr-in-charge. (i) Water Level Sensing and Display (ii) Operation of Motor Actuated Butterfly Valves (iii) Manual Mode Operation (all valves connected to the PLC based Control Panel)

The PLC based Panel shall consist of the following sub systems: (a) 32 Nos digital inputs, 20 Nos digital outputs and 4 Nos analog inputs. (b) Serial ports supporting open communication protocol, 01 No Ethernet port. (c) Programming software based on IEC to facilitate building of custom built function blocks. (d) Expandable upto 192 DI/ DOs. (1) 01 No HMI - 7" (min) Graphical Touch screen multicolor having following minimum features (i) Floating Point support (ii) Built in RTC. (iii) Real time and historical Trending.

Supply, Installation, Testing & Commissioning of Motor Actuated Butterfly Valve made of SS-304, stem material SS-410, EPDM seat in butterfly valve consisting of Quarter turn single phase Actuator and Wafer type butterfly valve of size 200mm dia with appropriate bracket/mounting arrangement including two Nos limit switches for open and closed condition and splash proof enclosure complete all as specified and as directed by Engr-in-charge. Specifications and Features: Input Voltage: 230V, AC. Designed line pressure: 10 kg/sqcm Operating Angle: 90 degrees Disc Material: CI with nylon coating Limit Switches: 02 open and close status Space Heater Mounting: Direct

Supply, Installation, Testing & Commissioning of Motor Actuated Butterfly Valve made of SS-304, stem material SS-410, EPDM seat in butterfly valve consisting of Quarter turn single phase Actuator and Wafer type butterfly valve of size 250mm dia with appropriate bracket/mounting arrangement including two Nos limit switches for open and closed condition and splash proof enclosure complete all as specified and as directed by Engr-in-charge. Specifications and Features: Input Voltage: 230V, AC. Designed line pressure: 10 kg/sqcm Operating Angle: 90 degrees Disc Material: CI with nylon coating Limit Switches: 02 open and close status Space Heater Mounting: Direct

Supply, Installation, Testing & Commissioning of Motor Actuated Butterfly Valve made of SS-304, stem material SS-410, EPDM seat in butterfly valve consisting of Quarter turn single phase Actuator and Wafer type butterfly valve of size 300mm dia with appropriate bracket/mounting arrangement including two Nos limit switches for open and closed condition and splash proof enclosure complete all as specified and as directed by Engr-in-charge. Specifications and Features: Input Voltage: 230V, AC. Designed line pressure: 10 kg/sqcm Operating Angle: 90 degrees Disc Material: CI with nylon coating Limit Switches: 02 open and close status Space Heater Mounting: Direct

Supply, Installation, Testing and Commissioning of UPS 1 KVA with suitable batteries for 1 hour back up, I/P Voltage 160-280V, I/P Frequency 46-55 Hz, O/P Voltage 220-230V complete all as specified and as directed by Engr-in-charge.

Customisation, Development, Integration and Testing of existing SCADA installed at NAD pump house central station by adding new site. Development using runtime license with unlimited tags to be installed and deployed on the computer at NAD pumping station in Engineering control station including programming for graphical display for the monitoring/control of various Water supply Pump Houses complete all as specified and as directed by Engr-in-charge. (a) Status of Level Sensors, Motorised Valves (b) Daily report generation (c) Alarm report generation (d) On line user defined trending, recipes, reports etc., in formats as required by the Engineer in charge.

Customisation, Development, Integration and Testing of existing SCADA complete all as specified and as directed by Engr-in-charge. (a) Mobile Android Apps for along with the design and development of APIs at server side using JAVA/ dotnet technologies to provide data to Android and IOS apps required development to fetch and display data like Status of Level Sensors, Motorised Valves, Level Sensors (b) Report application (c) HTML application (d) MQTT broker services publish and subscribe requests from the OPC server and the web clients.

Supply, Installation, Testing and Commissioning of OFC cable tobe pulled over head and duly fastened/attached to a PVC coated messenger wire/ stay wire of gauge either with the required clamps of suitable size not more than 3 feet apart or with a web between the OFC and messenger wire along with end plates at both ends of the suspended cable complete all as specified and as directed by Engr-in-charge. (1) 6F Single mode OFC suitable for outdoor networking applications (i) 6 Fibers type single mode, wave length 1310, Attenuation 0.38/km (ii) Jelly Filled Core (iii) Wrapped with Corrugated Steel Tape (iv) Armored with a pair of Steel Wire for rigidity (v) Anti Termite and rodent repellent (vi) Water Proof and moisture resistant

Supply, Installing, Testing and Commissioning of Ultrasonic Level Transmitter Range: 0-5 meters Accuracy: 0.5 % minimum Supply Voltage: 24V dc Output: 4-20 mA Ultrasonic Frequency: 75 kHz burst, rep. rate 96 ms Delay at Power-up: 1.5 seconds Temperature Effect: Uncompensated: 0.2% of distance/°C & Compensated: 0.02% of distance/°C Delay at Power-up: 1.5 seconds Resolution: 1.0 mm Output Response Time: 100 ms to 2300 ms Minimum Window Size: 20 mm Environmental Rating: Leak proof design is rated IEC IP67; NEMA 6P Operating Conditions: Temperature: –20 °C to 70 °C (–4 °F to 158 °F) Maximum relative humidity: 100% Indicators (i) Green Power On LED: Indicates power is ON (ii) Red Signal LED: Indicates target is within sensing range, and the condition of the received signal (iii) Teach/Output indicator (bicolor Amber/Red): Amber – Target is within taught limits; Flashing Amber – Target is outside taught window limits; Red – Sensor is in TEACH mode

Supply, Installation, Testing and Commissioning of Rack Mountable Web Smart Switch with 8 Ports and 2 SFP Port and following specifications complete all as specified and as directed by Engr-in-charge. (i) Number of Ports 8 × 10/100/1000T Ports, 2 × Combo Ports (2 × 10/100/1000T- 100/1000FX Ports) (ii) Port Standards & Functions: 8 RJ-45 Auto-Negotiating 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) 2 SFP 100/1000 Mbps slots (IEEE 802.3u Type 100BASE-FX, IEEE 802.3z Type 1000BASE-X Supports a maximum of 8 autosensing 10/100/1000 ports plus 2 SFP 100/1000 slots. Fiber port LEDs; Copper port LEDs; Power LED. IEEE 802.1p/Q VLAN tagging. Spanning Tree Protocol : STP, RSTP, and MSTP.

Supply, Installation, Testing and Commissioning of Hot pluggable 1310 nm multimode/ Single mode SFP (mini-GBIC) transceiver, supporting full duplex, Gigabit speeds on multimode/ Single mode fiber for distances of upto 550m/550m/10km on 62.5µm/50µm/9µm respectively in a metal housing to reduce EMI and to increase durability complete all as specified and as directed by Engr-in-charge.

Supply, Installation, Testing and Commissioning of Rack Mountable LIU with the following specifications complete all as specified and as directed by Engr-in-charge. (1) Rack Mountable 12 Port Unloaded LIU (a) Aluminum Base Material (b) Slim 1 U mounting height (c) Metal Shelf Aluminum 1.2 mm thick (d) Splice tray Aluminum 0.6mm (e) Winding Panel – Plastic (f) Cable Plug – Rubber for minimum 2 cable entries (g) Adaptor Panel Aluminum 1.5 mm thick (h) 2 fiber spools built in for 900 um tight buffered fiber storing (i) Capable of storing up to 3mts of 900 um tight buffered fiber per adaptor.

Supply, Installation, Testing and Commissioning of SC-LC Duplex SM Patch Cord 0.9mm dia of suitable length complete all as specified and as directed by Engr-in-charge. (a) Size 0.9mm dia (b) Insertion Loss <=0.2 db, max 0.3 db (c) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB (d) Connector Ferrule Ceramic (e) Apex Offset <50um (f) Fiber Height +-100nm (g) End Face Radius of Curvature 7mm<R<25mm (h) Repeatability <=0.2 dB 1,000 times mating cycles (i) Working Temp -40deg C to +85 deg C

Supply, Installation, Testing and Commissioning of SC Simplex Coupler/ Adaptor complete all as specified and as directed by Engr-in-charge. (a) Insertion Loss <=0.2 dB for Zirconia Sleeve (b) Sleeve/Ferrule With drawl Force 2.0N to 5.9N

Supply, Installation, Testing and Commissioning of Adaptor Panel complete all as specified and as directed by Engr-in-charge. (a) 6 port adaptor Panel for SC Adaptors

Supply, Installation, Testing and Commissioning of SC-SM-Simplex Pigtail of suitable length complete all as specified and as directed by Engr-in-charge. (a) Insertion Loss <=0.2 db, max 0.3 db (b) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB (c) Connector Ferrule Ceramic (d) Apex Offset <50um (e) Fiber Height +-100nm (f) End Face Radius of Curvature 7mm<R<25mm (g) Repeatability <=0.2 dB 1,000 times mating cycles (h) Working Temp -40deg C to +85 deg C

Supply, Installation, Testing and Commissioning of CAT6 UTP 24 AWG Patch Cord of 2m length, Plug 30U snag less complete all as specified and as directed by Engr-in-charge.

Supply, Installation, Testing and Commissioning of Ethernet Switch 5 port GBPS layer 2 manageable switch complete all as specified and as directed by Engr-in-charge.

Supply and fixing on wall or drawing through PVC Pipe 4 Core x 2.5 sqmm PVC sheathed and PVC insulated, armoured, FRLS, Copper cable multistranded complete all as specified and as directed by Engr-in-charge.

Supply and fixing on wall or drawing through PVC Pipe 4 Core x 1.5 sqmm PVC sheathed and PVC insulated, armoured, FRLS, Copper cable multistranded complete all as specified and as directed by Engr-in-charge.

Supply and fixing on wall or drawing through PVC Pipe 7 Core x 1.5 sqmm PVC sheathed and PVC insulated, armoured, FRLS, Copper cable multistranded complete all as specified and as directed by Engr-in-charge.

Supply and laying 40mm dia (OD) HDPE Pipe for OFC Cable protection, superior quality, ISI Marked complete all as specified and as directed by Engr-in-charge.

EXTERNAL ELECTRIFICATION

Material and labour for dismantling of existing panel including disconnecting connected cables, etc., and supplying, installing, testing and commissioning of factory made LT cubical double door panel with roof canopy, outdoor type, of suitable to accomodate the following accessories made out of CRCA sheet 3mm thick duly powder coated with Seimens Grey Shade RAL 7032, totally enclosed, dust and vermin proof outer cubicle. Inner cubicle should be made out of 2mm thick CRCA sheet with working voltage of 415V, 50 Hz, 3 phase 4 wire fully compartmentalised with single door system for each compartment. Outer cubicle having both sides door openable. Bus bars provided shall be adequately supported on insulators to withstand dynamic stresses due to short circuit current and shall be suitably colour coded with heat shrinkable sleeve for phase indication. The standard phase arrangement when facing the switchgear shall be R-Y-B from left to right. The bus bar connections and their insulated supports shall be mechanically strong, and shall withstand all the stresses which shall be imposed upon them in ordinary working due to fixing, vibration, fluctuation in temp., shot-circuit or other causes. The bus bar should be supported on DMC. Provision shall be made for expansion and contraction of the bus bars and connections with variation of temp. Internal wiring should be done with 2.5 sqmm multi-stranded copper conductors and shall be properly bunched, tied, ferruled for proper identification, crimped and shall be connected with suitable lugs and PVC sleeves, etc., The bottom of the panel should contain detachable plate having provision for entry of armoured cable of adequate size with glands. Threaded earthing studs - 02 Nos shall be provided at the bottom and lifting lugs of suitable size at top to lift the panel safely shall be made. The cubicle incomer MCCB as well as outgoings shall have copper TPN/TP extension links of current rating not less than 1.5 times the rated capacity of individual feeders with Ics = 100% Icu in all MCCBs with extended Rotary Handle. The cubicle should be inclusive of following: The cubicle should be inclusive of following complete all as specified and as directed by Engr-in-charge.

(A) INCOMING: (i) MCCB -DPX3 160 thermal & magnetic type 4 pole 415 volt 25 kA breaking cap. adjustable thermal release range 100 Amps – 01 No. (B) OUTGOING: (i) Time switch Digital time switch astronomical type for switching on/off lights and other electric devices according to the rising/setting of the sun with combination function for creating switching programs in which the devices are switched according to atronomical time and/or fized preset time, daily atronimical calcutlation of the sunrise/sunset times based on the entered location of location cordinate having MCB shaped design with Front display and DIN rail mounting, power reserve for atleast 1500 hrs, operating voltage - 240 V AC, 50 Hz, working temp. upto 55 degree celcius complete with all accessories - 01 No. (c) Power contactor 3 pole, type ML-3, with 2 NO + 2 NC aux contacts with standard coil voltage 415 volts, Rating 40 Amp - 01 No.

(d) Fuse holders suitable for bolted fuse-links both side cable (Front) 32 Amps - 3 Nos. (e) Single phasing preventing, under voltage, over voltage and neutral Loss protection relay 415 VAC, 3 Phase 4 wire, 2 C/O and with technical parameters - 01 No. (f) Double pole toggle switch ON-OFF-ON, 250 V, 20 A - 01 No. (g) Multi function meter having LCD Display, 96 x 96 sqmm -01 No (h) Current transformer of suitable ratio, Accuracy - 5 KVA, Class - 1. (j) LED INDICATORS RIBBED LENS WITH TRIMMED COLLAR - Red, Yellow and Blue - 1 Each (k) Aluminium bus bar of size 200 Amps rating for R-Y-B phase and Neutral. (l) Base frame for cubical mounting made out of 40x40x6mm equal angle iron duly painted. (m) Foundation for the panel should provided with PCC 1:4:6 at a depth of 150mm below G.L. and 100mm above the G.L. with slot openings for I/C and O/G cables.

Supply and fix bracket for street light fittings made out of 40mm bore medium grade GI tubing 1.5m long bent to shape and applying two coats of aluminium paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engr-in-charge.

Supply and fix for cable junction boxes IP 66, weather proof, for outdoor installation of size 205x255x112mm complete with electrolytic aluminum bus bar suitable cable size 10-35 sqmm for 3 phase and neutral fixed on ebonite insulator and 01 SPN 6-16 A complete all as specified and as directed by Engr-in-charge.

Hem Construction Company

M.K Enterprises

pk Enterprises

M/s PIONEER CONTRACTORS

Shree Ayyappa Engineering