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| 1 | Supply/Fixing in repair/replacement of 15 mm bore steel water tubing, galvanised, Medium grade with all fittings in shafts such as nipple, union, socket, elbow, bends, fixed to wall up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/on wall and making good the disturbed surfaces complete all as specified and directed by Engineer-in-charge.Note (1)Work to be carried out in high rise buildings plain wall or in shafts or in terraces or inside the flats for cutting the existing GI pipe line and replace the same with new GI pipe in short piece or full length. (2) Provision of safety measures to the employs worked under Contractor only as per latest guideline. |
| 2 | All as per item No 01 above but 20 mm bore. |
| 3 | All as per item No 01 above but 25 mm bore |
| 4 | All as per item No 01 above but 40 mm bore |
| 5 | All as per item No 01 above but 50 mm bore |
| 6 | All as per item No 01 above but 80 mm bore |
| 7 | Supply and fix in repairs in existing line, 40 mm bore gun metal gate valve with iron wheel head screwed both ends for iron pipe including fittings i.e. union, socket etc complete all as specified. |
| 8 | All as per item No 07 above but 50 mm bore. |
| 9 | All as per item No 07 above but 80 mm bore. |
| 10 | Construction of brick masonery valve chamber in repair of size 1.2 x 1.2 x 1.2 M (internal dimension) (above GL 0.30 mtr) suitable for fixing of sluice valves, 15cm thick foundation using PCC 1:4:8 type D-2 over 15cm thick hardcore of broken stone, 23cm thick brick walls built in cement and sand mortar 1:4, 15mm thick internal and external plaster including top of floor in cement and sand mortar 1:3, 15mm thick, finished even and smooth, without using extra cement, 5 mm thick plate cover on 50mm x 50mm x 6mm MS angle frame embeded in PCC 1:2:4 type B-1coping, having rectangular, hinged, opening of size 150 x 100mm with locking arrangements ,hold fasts, etc, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces and earth work in any type of soil including disposal of debris outside MD land complete all as specified. |
| 11 | Supply and fixing in repair/ replacement, Installation Testing & Commissioning of Indoor type Programmable Logic Controller based Valve Automation and communication Panel suitable for control and/or monitoring of 18 Nos motorized valves and 24 Nos. magnetic sensors . The panel should be of suitable size fabricated from 2.0 mm thick CRCA sheet and properly powder coated. The Panel should have the following features: -(a) Automatic Operation of Motor Actuated Valves (b) 01 No. SMPS of 5 A rating (Make: SCHNEIDER / NHP)(c) Suitable no. of interposing relays 24 V D.C. coil rating, 4 pole and 2 A contact rating. (Make: OEN / OMRON / IDEC / ALLEN BRADLEY)(d) MCB of rating 10A -01 No.(Make: Havells/ Schneider)(e) Selector Switches as per requirement (Make: SCHNEIDER / ESBEE).(f) Compatible with OFC based communication Ethernet Switch –16 port GBPS layer 2 manageable switch, Make Cisco, Dlink, Redundant GPRS modem based communication module comprising of one Main and One standby Modem with suitable antenna, modem controller and 02 Nos. data enabled SIM cards (01 No per modem) using two different service providers. The module shall be programmed to automatically toggle between the service providers based on the actual signal strength. switch to the stand by modem in case the main modem fails, Compatible for Wimax Connectivity if required. |
| 12 | Supply and fixing in repair, Installation Testing & Commissioning of Indoor type Programmable Logic Controller based Valve Automation and communication Panel suitable for control and/or monitoring of 02 Nos. Pumps, 02 Nos Pressure Transmitter, 02 Nos. Priming Motorised Valve, 03 Nos. Solenoid Valves, 7 Nos motorized valves (+02 Spare) and 06 Nos. magnetic sensors PrimingTanks-02(2 Levels), over head tank -04 including suitable number of energy meters and 01 Nos Ultrasonic level sensor, . The panel should be of suitable size fabricated from 2.0 mm thick CRCA sheet and properly powder coated. The Panel should comprise the following items:- (a) Water Level Sensing & Display (b) Pump On/Off with switches/Indicators (c) Auto priming (d) Operation of Motor Actuated Butterfly Valves in automatic/manual mode (e) Automatic Toggling of Pumps (f) Auto Change Over In Case of Pump Failure (g) Single Phasing Prevention .(h) Manual Mode Operation of all connected sub systems including all valves (in pump houses and connected buildings / overhead tanks) and pumps from the PLC based Control Panel.The PLC based Panel shall consist of the follwing sub systems:-(a) 01 No.PLC with follwing specifications;(i) Suitable Digital inputs/ outputs(ii) 4 serial ports supporting open communication protocol, 01 No. Ethernet port.(iii) Programming software based on IEC to facilitate building of custom built function blocks.(iv) Expandable upto 192 DI / DOs.(b) 01 No SMPS of 5 A rating (Make: SCHNEIDER / NHP)(c) Suitable No of interposing relays 24 V D.C. coil rating, 4 pole and 2 A contact rating.(Make: OEN / OMRON / IDEC / ALLEN BRADLEY)(d) MCB of rating 10A-01 No. (e) Selector Switches as per requirement |
| 13 | (f) Compatible with OFC based communication Ethernet Switch –16 port GBPS layer 2 manageable switch, Make Cisco, Dlink,Redundant GPRS modem based communication module comprising of one Main and One standby Modem with suitable antenna, modem controller and 02 Nos. data enabled SIM cards (01 No per modem) using two different service providers. The module shall be programmed to automatically toggle between the service providers based on the actual signal strength. switch to the stand by modem in case the main modem fails, Compatible for Wimax Connectivity if required. |
| 14 | Notes for item No. 4 &5:-To make the system fully functional. all panels shall be consisting of the following :-(a) Rack mountable Web Smart Switch with 28 ports and POE for CPE hardware and following specifications:-(i) Number of Ports 24 10/100Base-TX Ethernet ports 2, 10/100/1000BASE-T 2 Combo 10/100/1000BASE-T/SFP.(ii) Port StandardSupply and fixing unctions • IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) • IEEE 802.3x Flow Control • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 Switching Capacity • 12.8 Gbps Make : Siemens, Dlink, Ubiquiti, Cisco |
| 15 | (b) Hot pluggable 1310 nm multimode/Single mode SFP (mini-GBIC) transceiver, supporting full duplex, Gigabit speeds on multimode/Single mode fiber for distances of up to 550m/550m/10km on 62.5µm/50µm/9µm respectively in a metal housing to reduce EMI and to increase durabilityMake : Dlink, Ubiquiti, Cisco, Siemens, HP |
| 16 | (c) Rack Mountable LIU with the following specifications:-(i) Rack Mountable 12 Port Unloaded LIU (ii) Aluminium Base Material(iii) Slim 1 U mounting height (iv) Metal Shelf Aluminium 1.2 mm thick(v) Splice tray Aluminium 0.6mm (vi) Winding Panel – Plastic(vii) Cable Plug – Rubber for minimum 2 cable entries (viii) Adaptor Panel Aluminium 1.5 mm thick(ix) 2 fiber spools built in for 900 um tight buffered fibre storing(x) Capable of storing upto 3 mts of 900 um tight buffered fibre per adaptorMake : Dlink, Ubiquiti, Cisco |
| 17 | (d) SC-LC Duplex SM Patch Cord 0.9 mm dia of suitable length (i) Size 0.9mm dia (ii) Insertion Loss <=0.2 db, max 0.3 db(iii) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB (iv) Connector Ferrule Ceramic(v) Apex Offset <50um (vi) Fiber Height +-100nm (vii) End Face Radius of Curvature 7mm |
| 18 | (e) SC Simplex Coupler/Adaptor (i) Insertion Loss <=0.2 dB for Zirconia Sleeve (ii) Sleeve/Ferrule Withdrawl Force 2.0N to 5.9NMake : Dlink, Ubiquiti, Cisco |
| 19 | (f) Adaptor Panel (i) 6 port adaptor Panel for SC AdaptorsMake : Dlink, Ubiquiti, Cisco |
| 20 | (g) SC-SM-Simplex Pigtail of suitable length(i) Insertion Loss <=0.2 db, max 0.3 db (ii) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB(iii) Connector Ferrule Ceramic (iv) Apex Offset <50um (v) Fiber Height +-100nm(vi) End Face Radius of Curvature 7mm |
| 21 | (h) CAT6 UTP 24 AWG Patch Cord of suitable length, Plug 30U snag less Make : Dlink, Finolex |
| 22 | Seamless Integration of the above PLC Panels into the Existing SCADA System incorporating (a) Development:(i) SCADA Screens for new Updated Panel configuration(ii) Layout for App new Updated Panel configuration(iii) Report Format new Updated Panel configuration |
| 23 | (b) On-site development:(i) Modifications in SCADA Screens (ii) Modifications in reporting format(iii) Modifications in App layout |
| 24 | The quoted cost shall deem to include the cost of communication for 12 months from the date of completion. Please Enable Macros to View BoQ information |
| 25 | The quoted cost shall deem to include the cost of communication for 12 months from the date of completion. Please Enable Macros to View BoQ information |
