Uttar Banga Krishi Viswavidyalaya Tender

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (G) Flange 80 mm

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (B) Socket 80 mm

Supply of G.I. reducing socket with I.S.I. mark.(vii) 80 mm.

Supply of G. I. pipes of ISI make including necessary sockets .(h) 80 mm dia.

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785. 150 mm

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785. 100 mm

Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications. (iv) 100 mm dia.

Supplying, fitting and fixing End Plug of approved make conforming to I.S. specification Page 18 of 124 Item -19 (III) (K) 100 mm

Supplying, fitting and fixing heavy type bell mouth reducing socket. (iii) 100 mm X 150 mm

Supplying, fitting and fixing G.I. cap at top (ii) 150 mm

Providing 200 mm centre guide. i) With Clamp

Supplying, fitting and fixing 300 mm M.S. housing clamp of approved quality.

Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete. Note: Initial 6 m. of Annular space between the housing pipe and the bore should not be shrouded with Pea size gravel to avoid contamination with surface water.

Packing annular space between the outside of the housing pipe and the bore with puddled clay balls of approved size as per direction of the Engineer-in-charge with cost of all materials and labour complete.

Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.

Labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete.

Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction.

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.).(ii) 80 mm dia

4 way manifold of 1.20 mt. long 200 mm NB both end covered with plate & 4 nos 80 mm NB x 150 mm long 80 mm NB flange welded outlet (N.S.)

Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials. ii) With Bazree (N.B Variety) (SAIL/TATA/RINL)

Geophysical investigation of the acquifer by electrologging system with all tools and plants as necessary including supply of necessary report.

Supply & delivery at site of submersible pi,[ (6” dia) directly coupled with 3-phase, 50 Hz, water cooled submersible motor for installation in the 200 mm. Dia Tube well of the following specification. a) Stage – 6, b) discharge of clear water – 400 LPM or more, c) Total head 19-60 mts, d) HP/KW – 5.0 HP KW, e) Full load current – 8 amp, f) Suction / Delivery – 80 mm. Motor should work with in a voltage range of 400V/360 V +_ 10%, Implellor of the pump should be of G.M. /Bronze, Make – KSB (pump type – cora/8c/12 , Motor type – equivalent Kirloskar. (KSB is preferable)

Installation of 5.0 HP submersible pump motor set by making chain pulley arrangement to the tube well bore and wiring of 3- core flat coper cable from motor to starter point incl. Binding the cable with the column pipe making connections and testing the pump satisfactorily

Supply, delivery, fitting fixing and connection as required of the following accessories. 1.1 Kvgrade, 2.50sq.mm., 3 core, PVC flat copper submersible cable (Finolex) for 100 mt. boring.

80 mm. Dia heavy quality G.I. pipe including all fitting fixing (Socket, long bend etc.) for column pipe and delivery pipe.

U-type iron clamp (3” width) with all necessary accessories for housing the pump and column pipe on the top of the bore well.

Supply & Fitting medium gauge GI Pipe (ISI- Medium) Protection with necessary gittings and joining materials as required. a) .25 mm dia for submersible flat cable.

Supply of Fully automatic (Standard, .5 HP, STAR/ DELTA, push button panel type submersible pump starter, Over load relay range 10-15 Amp, with electrically operation timer phase preventer, Volt meter and Ammeter (L & T make)

Supply and fixing 215 volt, 32 amp. TPN sheet steel main switch on angle iron frame on well near pump starter.

supply and Drawing 1.1 KV, 3x4.0+ 2x2.5 sq.mm. single core stranded ‘FR’ PVC insulated & unsheathed copper wire (Finolex) through flexible PVC pipe for connection from 32 amp. TPN main switch to pump starter including necessary connection as required.

Laying of 4 core, 16 sq.mm. XLPE, PVC AI/A cable in UGT 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (Eight) nos, bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, levelling up and restoring surface duly rammed.

Supply of 1.1 grade, 4 core, 16 sq.mm. PVC/ XLPE, AI/A cable (Havell’s, Gloster, Crystol).

S & F 4 core, 16 sq.mm. M.S. cable gland complete.

Finishing the end of 4- core 16 sq. Mm. XLPE/PVC, AI/A cable by crimping method.

Earthling with 50 mm dia, ISI medium GI pipe 3.64 min thick x 3.04 mts. Long and 1 x 6 SWG GI 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 mt. 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

Supply, fitting and connection of 8 CG solid copper earth wire from earth pit to pump panel.

Supply, Installation & Commissioning of outdoor panel board (approx size) 36”x32”x14”, 18 SWG Leg with angle (Size 2”x2”x36”) including painting comprising with the following materials.415 Volt 32 Amp Tpn cubicle type main Switch with HRC fuse (L&T, Havels make). 415 Volt 63 Amp Capacity Copper Bus Bar Chamber. 240 V DP Isolator (Havells) . 415 V TPN Isolator 40 Amp (Havells). 415 V TPN MCB 32 Amp (Havells). Volt meter 0-500 V with selector switch. Ampere meter 0-50 A with selector switch. Pilot lamp with sliding fuse. Fixing of 5.0 HP Dol Startar on kiosk box. Fixing of Danger board . Earthing arrangement complete

8 mm PVC coated Steel Rope for protection of pump & motor set

Add 18.00% GST

Add 1% LW Cess