West Bengal Agro Industries Corporation Limited Tender

(ii) 150 mm dia. PVC Housing pipe.

Supply of approved quality Coarse sand of Tube well incl; screening, washing, cleaning etc. of the Gravels at site complete as per direction of E.I.C. i) For sites upto any distance beyond 4 km from all weather metal road.

Supplying, fitting & fixing of 150 mm dia ISI marked G.l. Short pipe (medium quality) of suitable length (0.60m to 1.0m) with both end screwed, one end to match with the 150 mm dia PVC Housing Pipe and other end match with the 150 mm dia MS top cap as per direction of the E.I.C.

Supplying, fitting and fixing including supplying of suitable joining compound for fixing in position, threading, if necessary etc. all complete. a) ii) 100 mm. long dia. Steel cutter piece upto 450 mm. long with socket.

e) (ii) 100 mm. X 150 mm. PVC reducing socket.

c) 150 mm dia G.l. threaded top cap fixed in position.

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

Charges for Mobilisation of drilling equipments, tools and plants etc. and transportion of departmental materials from Sub-divisional store to work site and returning excess departmental materials if any, to Sub-divisional store after completion of work.

Making anrangement and showing verticality test and sounding test including cost / hire charges of necessary tools and plants, scaffolding, labour etc. all complete as per direction of Engineer-in-Charge.

PART-B : SOLAR PHOTOVOLTIC INSTALLATION FOR WATER PUMPING SYSTEM A6 HP LDTW Solar Module: Supply , transport, installation and commissioning of ISI marked Solar Modules as per following specification: 1. Cell: Indigenous mono crystallinesilicon SPV cells 2. Solar Module: Monocrystalline cell with PERC technology / module with bifacial cell, 3. Standards: 1st marked as per IS 14286 and having certification of IEC 61853(1), 61730 (1&2), 61710 4.Modules must qualify to IS 170210 (Part 1) 5.Min. Efliciency: 19.5%, 6. FiIl factor: More than 75% , 7. Module wattage mismatch in the SPV array: within -t3% 8. Watage output warranty: Should not be less than 90% at the end of 10 years and 80'X at the end of 25 years, 9.The power output of individual PV modules used in he PV array, under STC: minimum 300 Wp. Necessary test certificates also to be supplied. For detail information please see CI. no. 2.1 of technical specification c)For 3 HP Off-grid Solar Water Pumping System Monocrystalline PERC/ bifacial SPV modules -3200-3400 Wp

Module Mounting Structure (For 1HP, 2HP, 3HP, SHP and 10 HP Solar Water Pumping System): Supply , transportation & installation of G.I manual tracking/ Fixed structure made of MS hollow sections, pipes, plates, angles etc as per IS:4923, IS:1161/1239, IS:1079/2062, to hold min 300 Wp SPV Module as per drawing and technical specification. The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with fixed arrangement or dual uxis manual tracking arrangement for three times in a day and seasonal tilting to face the sun optimally (Fixed Structure @ 235 Kg for 5/6 Module structure)

Foundation of Module Mounting Structure: Suitable and stable reinforced cement concrete foundation for fixed structure SPV Module strucrture as per approved drawing.

Power conditioning unít with enclosure : Supply, transport. installation and conmissioning of Solar Power conditíoning Unit consísting of following components and features: 1) Variable frequency Drive with Inbuilt MPPT, voltage range suitable for operating pump-motor set of 1HP o 20 HP, detail mentioned In cl.6.1 2) Power Input: DC source for 1HP, 2HP and 3HP. 3) Power ínput : AC/ DC source or hybrid for SHP and above. 4) Incomer: DC MCB 2 Pole 16 amp upto 5 HP, 25 amp for 7.SHP and 10 HP, 40 amp for 15 to 20 HP as per IS/IEC 60947-2 5) Incomer: AC MCB 4 pole 16 arnp for 5.0 HP, 25 amp for 7.5HP and 10 HP, 40 amp for IS to 20 HP ar per IS/IEC 60947-1 6) Type II DC SPD of 40 KA. 7) Type II AC SPD of 4O KA for AC/ DC or Hybrid Input. 2) Dual Input (solar/Grid) 25 amp changeover switch for SHP and 7.5 HP, 40 anp for 10 HP, 63 amp for 1S to 20 HP 9) Reverse protectíon diode 1600 VDC with heat sink. 10) Data Logger. 11) Remote menltoring system. 12) Should have built -In EMC filters 13)IP 65 elands for cable In and out. 14) Min. IP 54 enclosure.For detail features, protections, RMS, Communication archítecture, Security, Data storage, tolerance of various parameters, standards to be qualified, etc. please refer to CI. 6.1 of technical qualification. Note: AC SPD, AC MCB and Selector switch to be provided only for item no. 3(f) to 3(I), c) For 3 HP capacity Pump-motor set wíth DC Input

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, MPT etc. i, 4.0 Sq mm single core multí studs - 5m(for 1HP/2HP/3HP) & 20m( for 5/7.5/10/15/17.5/20 HP) ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie etc a) For 1 HP/2 HP/ 3HP per structure

Earthing: Earthing with 5O nm 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 1s 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 Includlng excavation of soil for Installation of Earth Each Set Electrode and flling & ramming and connecting to individual structure to earth clectrode including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipmenls Incl. drilling holes, with bolts, nuts, washers etc.

b) Lightning protection (Pole mounted): Lightning protection with 3" X 1.5" G.I pipe of 6m + 1 m height with base flange In proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dla 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. nccessary holes etc. Earthing with 65 mm dia GI pipe (Medium) 3.0 Mts. long and 1x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long Each 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 carth electrodes with 25 X 6mm G.l strip. (Provision of one lightning protection for each scheme as per drawing)

Supply and installation of 3 phase AC electromotor pump-motor set with speed of 3000 r.p.m (synchronous speed) suitable for Solar applications and shall have 60 months guarantee for the following conditions Including loading, unloading. transportation etc.:- (Refer technical specification for more detail) c) 3 HP 3 phase A C surface mounted Monoblock Pump-motor having discharge at required head as below;:- ii) Open well submersible pump set with external part made of stainless steel of grade 304 or higher as per IS 6911 and Is 3444, for POW with discharge of 6.50- 7.14 Lps at 18 mts. total head with required quantity of flexible delivery pipe( 15m), Set clamps, bend, footvalves and all other accessories to complete connection of suction and delivery side. The pump motor should be tested as per IS 14220.:2018 (first revision)

Testing and commissioning of scheme after completion of all work.

M.S. Kiosk Biox of size 1200 mm (H) x 900 mm (L) x 600 mm (B) made of M.S angle size (50 mm x 50 mm x 6 mm ) with frame structural works as per drawing and bifercated at the ends with two numbers stiffners of M.S plate having....etc complete.

Sub Total

GST 18%

CESS 1%

PART-C : Procurement of Materials (for drilling of 80 mtr) (As per Annexure-A)

PART-D : Sign Board: Supplying & Erection Informatory Boards having M.S. Channel/ angle posts & 1.5 mm thick M.S. Synthetic enamel paint over a coat red oxide primer including lettering complete.