District Magistrate Tender

Page-53, Item-9.ii : Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. (i) 50 mm dia.

Page-54,Item-17.i : Supplying, fitting and fixing heavy type bell mouth reducing socket. (i) 50mm X 100mm.

Page-54, Item-18.i : Supplying, fitting and fixing of G.I Cap at top. (i) 100 mm dia.

Page-49, Item-1.d.i&ii : Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a min. 50 mm gap in between the outside of the tubewell pipe and the bore. (a) For depth upto 150 metre for 50 mm dia. tubewell with top enlargement of 100 mm dia. (i) 50 mm dia. boring etc. (i) 50 mm dia. boring etc.

Page-49, Item-1.d.i&ii : Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a min. 50 mm gap in between the outside of the tubewell pipe and the bore. (a) For depth upto 150 metre for 50 mm dia. tubewell with top enlargement of 100 mm dia. 100 mm dia. boring etc. top enlargement

Page-2,Item-1.A : Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) A) For exposed work only. (i) 15 mm dia. medium quality

(ii) 20 mm dia. medium quality

(iii) 20 mm dia. medium quality

(iv) 32 mm dia. medium quality (Column Pipe)

Page-5, Item-5 : Supplying, fitting and fixing gunmetal wheel valve of appd. brand and make tested to 21 kg per sq. cm. (for water lines only). (iv) 32 mm dia.

(v) 25 mm dia.

(iii) 20 mm dia.

Page-7,Item-7.g : Supplying, fitting and fixing alloy iron with brass spindle bib cock/stop cock of approved brand and make, spray painted and tested to 21 kg.per sq. cm. (a) 15 mm dia.

(b) 20 mm dia.

(c) 25 mm dia.

Page-37,Item-6.f : Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (f) 3000 litre capacity

Page-37,Item-10.ii.a : Labour for hoisting plastic water storage tank. (ii) Above 1500 litre upto 5000 litre capacity. (a) Upto 1st story from G.L.

Page-99,Item-1.i : M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 I) For structural members of specified sections weighing less than 22.5 Kg./m

Page-104,Item-13.a.i : M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in gr. floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. A. In Ground Floor.

Page-200,Item-1.a : Priming one coat on steel or other metalled surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. A) On steel or other metalled surface.

Page-200,Item-2.A.b.iv : Two coats Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. A) On steel or other metalled surface. With super gloss (hi-gloss)

Construction of brick masonry pedestal/platform of diamensions 4000mm X 4000mm or as directed of height not less than 750mm and upto 1200mm from GL and construction of masonry surface drain with necessary foundation cosisting of earthwork, PCC (1:3:6), 1st class Brickwork (1:6), RCC (1:1.5:3), Reinforcement Work, Cement Plaster (1:6), Neat Cement Punning etc. complete in all respect as per Departmental Drawing upto satisfaction of the authority. Payment will be made on executed items as per PWD SOR (Central Circle/Nadia) w.e.f. 01/11/2017 read with upto date corrigenda)

Installation of Purification machineries with all accessories in proper method with filling of Acitivated Alumina etc. or any other patent as recommended by American Water Works Corporation and as directed by the authority including cost of containers, chemicals and other accessories complete in all respect upto the satisfaction of authority. The rate includes all taxes and incidental charges in this connection. (NON-SCHEDULED). a) UV-sterilizing System or equvalent system.

b) Oxidation system with vessel or equivalent system.

c) Pre-Filter (Iron Filter) or equivalent system.

d) Arsenic Filter or equivalent system.

e) Back wash filter or equivalent system.

Embossing nomenclature and other particulars of the scheme as directed on a 15mm thick marble plate of size 600 X 450 or as directed fitted on brick pedestal (250mm thick) duly plastered upto 1.0m height on 75mm th. P{CC (6:3:1) stone aggregate in foundation as per drawing all complete as directed including lettering all complete upto the satisfaction of the authority(NON-SCHEDULED).

5(five) years Operation & Maintenance work of the entire plant inclunding supplying of all accessorices (Civil/Mechanical/Electrical & lnstrumentation) manpower, spares, chemicals & other consumables as and when required after successful completion and Trial Run of the plant (including consumption of start up and commissioning , but excluding the cost of electric power). (In all cases the damaged/defective portions shall be restored by the contractor immediately at no extra cost.)

Solar Module: Supply, transport, installation and commissioning of lSI marked as per IS 14286 and ire 61853(1). 61730(1&2), 61710 certified Solar Module of multicrystaline lM ocrvstilIIine/ 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 .3.2/1•.1: r-un 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 a) For 2 HP Off-grid Solar Water Pumping System with Monocrystalline/Monocrystalline PERC/bifacial SPV modules - 2300- 2400 Wp.

Module Mounting Structure ( For 2HP, 3HP and 5HP Solar Water Pumping System): Supply, transportation & installation of G.I manual tracking structure made of MS hollow ecuons. pipes. plates, angles etc as per IS 1161/1239, 1079/2062, to hold min 300 VVpSPV Module as per orawing and specification of MNRE. The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with dual axis manual tracking arrangement three times in a day and seasonal tilting are to be regulated to face the sun optimally. The weight of the Module Mounting Structure holding 4 Modules should not be less than 195Kgs, holding 6 Modules should not be less than 210 Kg and holding 8 Modules should not be less than 245 Kg.

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

Power conditioning unit with IP 54 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 4 be provided with a display to show the various param 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 GPRSbased data transmission.a) For 2 HP capacity Pump-motor set

a) Lighting System at Scheme: (with lighting Pole) : Dusk to dawn lighting arrangement of at 4 mts height with 75 min x SOrnrn G.!. pipe with 12 V, 40Ah 2-in-1 Lithium ion/ Ferro- Phosphate battery with in-built 11 watt LED lamp, 50 Wp solar panel to Set 16713.00 cover the scheme area. The lighting system should be warranted for syea,.s from the date of installation

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 80mm long GI bolts, double nuts, double washers incl. S & F 15mm 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: (a) 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 Galvanized (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

a) Lighting System at Scheme: (with lighting Pole) : Dusk to dawn lighting arrangement of at 4 mts height with 75 min x SOrnrn G.!. pipe with 12 V, 40Ah 2-in-1 Lithium ion/ Ferro- Phosphate battery with in-built 11 watt LED lamp, 50 Wp solar panel to Set 16713.00 cover the scheme area. The lighting system should be warranted for syea,.s from the date of installation.

Lightning protection(pole mounted)(: Lightning protection with 3" X 1.5" G.I pipe of 4 mts 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 including supply & fixing GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works including Earthing with 65 mm dia GI pipe (TATA-Medium)x 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 40 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

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.: a) 2 HP 151marked surface mounted Monoblock Pump-motor set with 2.78 l.ps discharge at 26 rnts total head suitable for l.75 Ha CCA Sprinkler operation with foot valve, required quantity of flexible Set 2101112suction pipe, clamps, bend, footvalves and all other accessories to complete connection of suction and delivery side

Testing and commissioning of scheme after completion of all work

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) a) For 2 HP surface pump : 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) Rs1.00 for 2 HP, ii) Rs.1.00 for 3 HP, iii) Rs.O.7 for 5 HP Submersible & Surfaceper Wp per year at the end of each maintenance period i.e.at the end of 2nd year, 3rd year, 4th year, 5th year. In case the "Bidder" does not provide service during the warranty & compreehensive maintenance period,the amount soheld up will be forfeited

Insurance @ 2%for Item No.1, 4, 7a/7b, and 9 for a period of 5 years. Note:2 Item13 1styear's Insurancecharge is to be paid on production of Original Receiptof premium payment. Remaining4 years Insurancepayment is to be withheld which will be releasedduring 2nd,3rd ,4th & 5th yearon production of Original Receiptof premium payment.

Supplying 1 m × 0.6 m × 24 swg MS board containing list of spout wise water users by making numbers of spout as directed by EIC. The board should have base colour - Black and words - White to be fitted and fixed on the wall of the pump house.

GST @ 12%

CESS @ 1%