Water Resources Development Directorate Tender

a) Upto 3 metre below G.L.

b) Beyond 3 metre upto 6 metre below G.L.

c) Beyond 6 metre upto 9 metre below G.L.

d) Beyond 9 metre upto 12 metre below G.L.

Extra rock cutting over the corresponding rate for digging for the respective internal diameter of the well will be allowed on the different stage of depth. ii) 100 % extra in Laterite rock or sand stone cutting with chisel and jumpers, but not requiring blasting.

a) Upto 3 metre below G.L.

b) Beyond 3 metre upto 6 metre below G.L.

c) Beyond 6 metre upto 9 metre below G.L.

d) Beyond 9 metre upto 12 metre below G.L.

R.C.C. well ring made with cement concrete 1:1.5:3 with stone chips and 0.80% reinforcement (including the cost of shuttering and reinforcement) cast at site fitted and fixed in position after proper curing true to plumb in the well including jointing with cement mortar 1:2 complete as per direction. c) 75 mm thick and 1.5 metre internal dia. Cement for joint filling-8Kg/m

Washing and development by pumping with 30 cum per hour capacity pump for a period till sand free water comes out and the discharge is about 30 cum per hour, followed by final yield test; inclusive of all tools, plants and scaffolding and hire charge of submersible pump, generator etc. all complete

100 mm dia lay Flat Hose (Non-lSI)

Comprehensive maintenance for 5years (which cover monthly inspection, Yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time) Total comprehensive maintenance charge is to be withheld in addition to Security Deposit. Security Deposit will be released after @Rs 1000.00 per year at the end of each maintenance year of 1st Year, 2nd year, 3rd year, 4th year, 5th year. In case the “Bidder” does not provide service during the comprehensive maintenance period, the amount so held up will be forfeited.

SOLAR PANEL, PUMP AND INSURANCE

Solar Module: Supply , transport , installation and commissioning of ISI marked as per IS 14286 and IEC 61853(1), 61730(1&2), 61710 certified Solar Module of Multicrystaline/Monocrystalline/ Monocrystalline PERC/bifacial cell with min. efficiency of 15% and fill factor more than 70%, laminated between sheet of -Ethylene Vinyl Acetate (EVA) and high transmissivity 3.2/4.0 mm tempered glass , framed in anodized aluminium frame .The power output of individual PV modules used in the PV array, under STC, should be a minimum of 300 Watt peak, with adequate provision for measurement tolerances.Modules supplied with the SPV system should have warranty for output wattage, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. Necessary test certificate also to be supplied. e) For 3 HP Off-grid Solar Water Pumping System with monocrystalline / monocrystalline PERC / bifacial SPV modules - 3150-3300 Wp. (8 nos modules @395Wp)

Module Mounting Structure ( For 3HP Water Pumping System): Supply , transportation & installation of G.I Fixed structure made of MS hollow sections, pipes, plates, angles etc as per IS 1161/1239, 1079/2062, to hold min 300 Wp SPV Module as per drawing and specification of MNRE . The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided the fixed structure making most favorable angle in winter season.. The weight of the Module Mounting Structure holding 8 Modules should not be less than 240 Kg.(1 nos 8 module structure @240 kg)

Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per approved drawing. (As per direction of EIC c) For 8 module structure.

Power conditioning unit with IP54 enclosure : Supply , transport , installation and commissioning of IP 54 protected enclosured Inverter Unit qualifying IEC 61683-Efficiency measurement and IEC 60068-2-Environment Standard , safety standard suitable for 3 Phase A.C. motor, IGBT based high voltage switching inverter with MPPT technology, to take care of the variation of Sun light and will be suitably mounted inside the metal enclosure. Inverter should have protection against Dry run, Over current, Under current, Over voltage, Under voltage, Short circuit etc. System should be able to run at low sunshine and minimum 7 to 8 hours a day run should be possible during normal sunshine.condition. Inverter should have option to auto start for any short trip off due to low light/ cloudy situation except for dry run. Inverter should be provided with a display to show the various parameter by the user such as Voltage, Current, Solar panel DC voltage, Inverter IGBT temperature, Out put AC voltage, Output frequency, Pump flow (direct or calculated method), Irradiation etc . The system should store the data at a set interval, be capable to transfer it to external storage device and support communication of its operational parameters and logs over Modbus protocol . It should also monitor and save total run time, total water pumped etc . There should be provision for interfacing GPRS based data transmission. b) For 3 HP capacity Pump-motor set (As per direction of EIC)

Cable and Accessories : Supplying, fitting and fixings of UV rated Copper Cable laid inside HDPE conduit and other accessories as per followings with necessary connection with the Solar PV Module, MPPT etc. i. 4.0 Sq mm single core multi studs - 5m(for 2HP) & 20m(for 3/5 HP) ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc b) For 3 HP per structure (As per direction of EIC)

Earthing: Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe including excavation of soil for installation of Earth Electrode and filling & ramming and connecting to individual structure to earth electrode including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of 8 swg on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages

Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.I pipe of 5m + 1 m height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. Earthing with 65 mm dia GI pipe (Medium) 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. including connection to earth electrodes with 25 X 6mm G.I strip. (Provision of one lightning protection for each scheme as per drawing)

Supply and installation of 3 phase electromotor pump-motor set suitable for Solar operation covering 5 years warranty for the following conditions including loading, unloading, transportation etc.:- iii) Open well submersible pump set ISI marked as per IS: 14220 for PDW with discharge of 6.50-7.14 Lps at 18 mts. total head with foot valve, required quantity of flexible delivery pipe( 15m), clamps, bend, footvalves cable (15m)and all other accessories to complete connection of suction and delivery side .

Testing and commissioning of scheme after completion of all work (As per direction of EIC)

Remote monitoring for 5 years: Provision for remote monitoring for the pumps must be made in the pump controller through an integral arrangement having following basic functions: a. Controller must be assigned with a unique serial number and its live status must be observed remotely on online portal through login credentials. b. Live status must indicate whether controller is ON/ OFF  The parameter i.e. the water output, water flow rate, in fault condition, array input voltage/ current, power and motor frequency should at logged at an interval of 10 minutes c. Controller must have a back up to store the data locally ( at least for 1 year) supply & installation of GSM/GPRS based Data Transmitter or Modem and to provide remote monitoring service to transmit the parameters to central server from the solar pumping system with time stamp at user-defined interval and report generation at the buyer end. (Refer Technical Spec.)

Comprehensive maintenance charges for 4 years beyond 1 year warranty period (which cover monthly inspection, Yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time) c)For 5 HP both for Submersible & Surface pump Note:l Total comprehensive maintenance charge is to be withheld in addition to Securirty Deposit. Security Deposit will be released after expiry of warranty period of 1 year & Comprehensive maintenance charges will be released @ i) Rs1.00for 2 HP,ii) Rs.1.00for 3 HP,iii) Rs.O.7Sfor 5 HP Submersible & Surfaceper Wp per year at the end of each maintenance period l.e.at the end of 2nd year, 3rd year, 4th year, 5th year. In case the "Bidder" does not provide service during the warranty & comprehensive maintenance period, the amount so held up will be forfeited (As per direction of EIC)

INSURANCE @ 2% for item no 2.01, 2.04 and 2.09 for a period of 5 years. (As per direction of EIC)

Supplying, fitting and fixing including transportation of sign board for identifying the exact location of PDW scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C.