Installation of solar submersible pump at HaripurGhosh para at Bhagabanpur GP, Mouza- Nayanpur, J.L. No.- 32, under Chanchal-I Dev. Block, Malda. (Activity Code- 127283343 ) Sl.no-13

Labour for boring tube will of required dia by water jet System through any type of soil strata including hire & labour charges for boring pipe , scaffolding , tools & plants as necessary and taking out them and lowering pipes ,strainers , blind pipe etc. & filling and fixing the same complete including bucket washing and other incidental works in this connection . The Tube Well should have an maximum 50 mm. gap in between the out side of the tube well and the bore. A) For the depth upto 150 m. For 50 mm. dia Tube-well with top enlargement of 100 mm. dia i) 100 mm.dia boring

ii) 50 mm. dia boring

Supply of PVC pipes and fittings Schedule 80 ( medium duty ) conforming to ASTMD-1785 and threaded to match with GI Pipes as per IS : 1239 ( Part-1 ) a) 100 mm dia

b) 50 mm dia

c) 40 mm dia

Supplying high density polythene stainer of approved make with adapter conforming to I.S. specification. 50 mm dia. a ) 50 mm dia

S/F/F steel cutter piece up to 450 mm long with socket. 50 mm dia.

Supplying and installation ,testing & lowering of 1.50 H.P. oil fill DC Solar Submersible pump motor set complete having suitable discharge as per yeld test of wellll. Submersible cable (Finolex) of 30 mtr 3 core 2.5 sqmm with MOC bar chart ( Waaree / Tata / Prakash Gold Proxys make pump ) and necessary control panel and starter as per manufacturar specification .etc. all complete

Supplying , fitting and fixing G.I. cap at top. i ) 100 mm dia.

Supplying , fitting and fixing check valve ( vertical ) G.M. tested to 21 kg. per sq.cm. b) 40 mm dia

Supply of PVC pipes and fittings Schedule 80 ( medium duty ) conforming to ASTMD-1785 and threaded to match with GI Pipes as per IS : 1239 ( Part-1 ) i) Reducing Socket 50 mm x 100 mm

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 complete in all respect.

Packing the annular space between the outside of the tubewell pepes and strainers and bore with pea size washed gravels of approved quality having size from 2 mm. to 5 mm. the size approved by E.I.C. including cost of materials labours & equipment complete

PV MODULE : Supplying , fixing , commissioning and testing Solar photo Voltaic Module 335Wp , 40V on existing iron frame structure each 156 mm Monocrystalline Silicon Solar cells laminated between sheet of Ethylene Vinyl Acetate ( EVA ) and high transmissivity 3 mm tempered glass conforming to IEC 61215 ( revised ) specifications or equivalent to National or International standards . The power output of the modules under STC should be a minimum of 300 W. The operating voltage corresponding to the power output mentioned above should be 56 V. The open circuit voltage of the PV modules under box IP 65 protection level on the module should have a provision for opening for replacing module.

PUMP CONTROLLER UNIT ( PCU ) ONLY DC : Supplying , fixing , commissioning and testing pump controller unit consisting with PCU switching elements MOSFET Type of Charger PWM with MPPT technology input from PV 800V max to 370 V DC , 1 to 1.50 H.P. Single phase with protection short circuit , Deep discharge , input surge voltage , over current , Battery reverse polarity , solar array reverse polarity Dielectric strength 1.1 KV between input / output and ground with EMI protection removed cooling forced with temperature sensitive fan operation Ambient temparatrure 50 degree celcius ( max ) operating humidity 95% maximum assembly / mounting as per normal industrial practice finish epoxy power costing cable entry from rear , preferably 200 mm above ground level all system parsameters shall be displayed system parameters LCD display such as battery voltage , output ( load ) voltage , load current etc. ( Waaree / Tata / Prakash Gold Proxys ) make .

Supplying and fixing round 2 core 4sqmm PVC multi core FR wire for array connecting.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 mtr. Long and 1 x 4SWG GI (Hot Dip ) wire ( 4 mtr. Long ) 13 mm dia x 80 mm long GI bolts , double nuts , double washers including Supplying & fixing 15 mm dia GI pipe protection ( 1 mtr. Long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mt. below the ground level as below : By ISI Medium GI pipe

Connecting the equipment to the earth busbar including supplying & fixing GI wire of size bellow on wall / floor as required and making connection to the equipments with bolts , washers , cable lugs etc as required and mending good damages . No.4 SWG GI Wire

Providing and fixing of lighting conductor finial made of 25 mm dia 300 mm long copper tube , having single prong at top , with 85 mm dia 3 mm thick copper base plate including holes etc. complete as required.

Supplying P.V.C. water storage tank of approved quality with closed top with lid ( Black )– Multilayer a ) 2000 litre capacity

b ) 5000 litre capacity

Labour for hoisting plastic water storage tank. i) Above 1500 litre upto 5000 litre capacity.

Labour for punching hole in P.V.C. water storage tank upto 50 mm. dia.

Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). 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 a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 40 mm dia

Supplying fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg. per sqm. ( for water line only ) A) 40 mm dia

B) 25 mm dia

C) 20 mm dia

Supplying , fitting and fixing chromium plated Bib Cock short body ( Equivalent to code No.511 & Model-Tropical/Sumthing special of ESSCO or similar brand ) i ) 15 mm

Supplying FRP Vessel made up of high performance resin and having polytheylene inner shell and fiberglass with epoxy resin outer shell of capacity 49 gallon & volume 185 litre. It has outstanding Performance and Durability no chance of any leakage & Corrosion resistant product. of one year Warranty etc. all complete. i ) Size 16 " ( Diameter ) x 65 " ( Height )

Supplying UPVC Riser Pipe of standard quality of size 25 mm to 125 mm dia of 3 metre to 6 metre in length & white in Colou etc. all complete.

Supplying 25 NB Multi Port valve ( MPV ) for resin water softener for any Brand etc. all complete.

Supplying Micron Filter made of Stainless Steel materials for Air Filter, Water Filter, Steam Pleated P.P.of length 30 cm & silver in colour

Supplying SWS 500 LPH Stainless Steel Ultraviolet Water Disinfection System

Filling of filter media like Gravels , Silica Sand , Charged Media , Silika Carbon and Anthracite into the Cylindrical type Multigrade Filter in proper order with required quantity as per instruction of Engineer in charge. A ) with pea size washed gravels of approved quality having size from 2 mm. to 5 mm.

B ) Sand ( Coarse )…………………

C ) Sand ( Treated )…………………

E ) WATER CLINIC Granulated Activated Carbon/For Water Purification and Air Purification/Aquarium/Fish Tanks/Pure Activated Charcoal Rocks/Eliminate Tank Odours/Remove Harmful Bacteria

F ) Manganese dioxide ( Mno2 )...………………

Labour charges for fitting and fixing raw water line through Oxidation Chamber by air Compressor after that Oxidised water passes through FRP Vessels ( 4 stages ) , Micron Filter & UV System & RO Plant with required UPVC pipe of necessary dia including all necessary accessories , specials viz ,socket , bend , tee , union , cross , elbo , nipple , long screw , reducing socket , reducing tee, short piece etc.fitted with holder but clapms including cutting pipes making threads , fitting ,fixing & filling media into vessels in proper order with one year free servicing & warantee of whole Treatment Plant etc.complete.

M.S. Structural work in column , beams,etc with simple rolled structural members (e.g. joists , angles,channel section conforming to IS :226,IS:808 & SP(6)-1964 connected to one another with bracket,gussets,cleats as per design ,direction of E.I.C. complete including cutting to requisite shape and length fabrication with necessary bolting ,metal arc welding conforming to IS:814-1957,haulage,hoisting and erection all complete .The rate includes the cost of rolled steel section consumables such as electrodes gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges , labour insurance charges etc.

Fixing post of iron or precast concrete by digging hole in the ground (in all sorts of soil) and embedding the same by packing the hole with cement concrete (1:3:6) (with jhama khoa. For Purulia, Bankura and Darjeeling Hill by Pakur Variety, Local Black Hard Stone & Bazree respectively) and finishing the top surface to regular shape (as directed) with 15 cm cement plaster (1:6) complete, including the cost of concrete, plaster etc.but excluding the cost of the post : (d) Depth exceeding 675 mm. but not exceeding 750 mm.[Cement-21.5 Kg/No.] Tank Stand Post

M.S. or W. I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows,railing etc fitted & fixed with necessary screws and lugs. i ) Grill weighing upto 16 kg./ Sqm.

Supplying 1.5 mm thick M..S. sheet fitted and fixed on one or both faces of M.S. or W.I. gate etc. with point welding at not more than 150 mm apart complete in all respect as per design including cost of all labour and materials

Welding in M.S. structural work with gas or electric a )Tack weld For fixing angles and Grill & sheet

b ) Continuous weld At corner of angles

Drilling holes of requisite diameter in R.S. joists channel,tees,,plates etc. a ) Dia upto 12 mm dia and depth upto 10 mm

Supplying ,fitting and fixing bolts and nuts washer a ) 10 to 16 mm dia / Length upto 75 mm

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powered earth or local sand, as per direction of Engineer-in-Charge.

Cement Concrete with graded stone ballast (40 mm size) excluding shuttering etc. as per direction of Engineer-in-Charge In 6:3:1 proportion. complete./Pakur variety

Ordinary Cement Concrete ( Mix 3:1.5:1) with graded stone Chips (20 mm size) excluding shuttering & reinforcement, if any as per IS 456-2000. Using Stone material of Rajmahal variety.

Artificial stone in floor, dado, Stair case etc. with cement concrete ( 4:2:1) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion (2:1) including smooth finishing and rounding off corners and including application of cement slurry before floring works using cement @ 1.75 kg. per sqm. all complete including all materials and labour. 3 mm thick topping ( high polishing grinding on this item is not permitted with ordinary cement). In ground Floor. 25 mm thick.

Priming one coat on timber, plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surfaces by sand papering etc. A) On Steel Surface

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), Two coats (with any shade except white).

Construction of circular soak well 2.5 metre deep in all types of sandy soil with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work (6:1) band all around and cement brick work (6:1) upto 0.90 metre from top with 19 mm thick cement plastering (4:1) to inside face upto the depth of cement brick work, 12 mm thick cement plaster (4:1) on outer face from top of the wall upto GL and 6 mm thick cement plaster (4:1) on top of the RCC cover slab ... including one 560 mm dia RCC manhole cover of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making necessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the excess eatth from the premises as per direction complete in all respect with all costs of labour & materials.With 250 mm. thick dry brick work and 250 mm. thick cement brick work (6:1) and 1.00 metre inside dia./ TATA/SAIL/RINL

Providing and erecting direction and place identification retro- reflectorised sign as per IRC : 67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision)..

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