WBZP-BHM-N-105-01

WBZP-BHM-N-105-01

Installation of Submersible Pump with Pipeline and Water Purifier Machine with Cooling System at Kotasur High School under Kundala G.P. Within Mayurwsar -II P.S. J102 P270 (15th C.F.C. 2025-26) (A.C. No. - 127362334)

Tender Sechedule for Installation of Submersible Pump with Pipeline and Water Purifier Machine with Cooling System at Kotasur High School under Kundala G.P. Within Mayurwsar -II P.S. J102 P270 (15th C.F.C. 2025-26) (A.C. No. - 127362334)

N.I.T No- BHM-N-105-2025-26 (2nd Call) S.L.No-01

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (a) 1:3:6 proportion

25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately).( Chequering not required over concrete or painted surface). [Note: - Waterproofing as per item 9, polymer based paint as per item 8 (a) of subhead C of Section (C).

Brick work with 1st class bricks in cement mortar (1:6)

(a) In foundation and plinth

(b) In superstructure, ground floor

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. (a) Ground Floor

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.

a) In ground floor.

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)

(a) 25 mm to 30 mm shuttering without staging in foundation

(b) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work At Ground Floor.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel I. SAIL/ TATA/RINL '@ 1.25 %of M25 grade Cement concrete.

Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturer's specification [Cement to be supplied by the Department]

Extra rate for using water proofing and plasticising admixture @ 0.2% by weight of cement (or at manufacturer's specified rate) for concrete of various grades.

Plaster( to wall, floor, Ceiling etc) with sand and cement morter in/c rounding off or chamfering corners as directed and racking out joints or roughening of concrete surface including throating , nodsing and drip course where necessary

At Ground Floor

(i) With 1:6 cement mortar

a)15 mm thick Plaster

b) 20 mm thick Plaster

(ii) With 1:4 cement mortar 10 mm thick Plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. At Ground Floor

Supplying, fitting and fixing Marble Slab/tile of 15 to18mm thickness in floor, lobby, stair, landing &treads etc.over 20 mm(av.) thck base o fCement mortar (1:2) laid with white cement slurry @ 4.4kg/Sq.m before placing marble&jointed with white cement [email protected] kg/Sq.m with necessary pigments including grinding andGranite polishing as per direction of Engineering-in-Charge in Ground Floor.{White cement and Pigment to be supplied by the Agency]

(iii) Area of each Slab/tile exceeding 0.60 sq.m but not exceeding 1.00 sq.m.(a) Ground Floor

Extra costof labour for prefinished and premoulded Nosing to treads of steps, railing, window sill etc. of Marble Stone.

Extra cost of labour for Marble Stone Floor in treads of Steps. S

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 ground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

a) At Ground Floor:-

Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottom guide rail, 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm M.S. flats as collapsible bracings properly rivetted and washered including 38mm steel rollers including locking arrangements, fitted and fixed in position with lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls, floors etc. and making good damages complete. (a) Ground Floor

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be correted upto three decimals). (d) Sal : Local.

a) Ground Floor

Panel shutters of door and window,as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings. In ground floor. (ii) 40mm thick shutters with 19mm thick panel of size 30 to 45 cm. b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak

a) Ground Floor

Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately)

(a) 40mm X 6mm, 250mm Length

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.(viii) 100mm. X 75mm. X 3.50mm.

Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. 250mm long

Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: (vii) 225mm long x 10mm dia bolt.

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc.

(B) Wall With Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. (a) Area of each tile above 0.09 Sq.m Other than Coloured decorative including white (a) Ground Floor

Supplying and laying true to line and level vitrified tiles ofapproved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive(6 mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contrr] (I) With application slurry @1.75 kg/ Sq.m, 20 mm sand cement mortar (1:4) & 2 mm thick cement slurry at back side of tiles, 0.2 kg/ Sq.m white cement for joint filling with pigment.(B) Light Colour

Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick) A) Ground floor:-

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. Two Coat i) Water based interior grade Acrylic Primer A) Ground floor:-

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) : (Two coats) Luxury Quality A) Ground floor:-

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (a) One Coat A) Ground floor:-

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. Two coat Premium 100% Acrylic Emulsion A) Ground floor:-

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required, fixing lugs in cement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing.

(a) Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only] Ground Floor

b)Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

b)Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc

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 :

(b) On timber or Plastered surface : With super gloss (hi-gloss) -Two coats (with any shade except white)

(b) On steel or other metal surface : With super gloss (hi-gloss) -Two coats (with any shade except white)

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes inwalls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. A) UPVC Pipes: (i) 110 mm. Dia.

B) UPVC Fittings:

a) Plain Tee (i) 110 mm. Dia.

d) Shoe (i) 110 mm. Dia.

Supplying, fitting & fixing of partly glazed partly panelled or fully glazed single leaf Aluminium swing door of all aluminium sections viz door frame ( top and side frame), shutter( top rail, bottom rail, lock rail, door vertical) , glazing clip made of Aluminium Alloy Extrusions conforming to IS: 733-1983 and IS: 1285-1975, annodized conforming to IS:1868- 1983, fitted with all other accessories viz. EPDM gusket,cleat, angle screws etc. including labour charges for fitting and fixing of aluminium door with door spring,/aluminium hinges, glass / Panel board all complete as per architectural drawings and direction of Engineer-incharge. Excluding cost of glass/ panel board, door spring/ Al hinges, door closer, door stoper, handle, tower bolt and locking arrangment etc) 10-12 Micron thickness Annodizing film Natural white

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987; (A) clear, toughened glass conforming to IS: 2553-1992 (part-II)

Supplying heavy duty hydraulic double action floor spring along with top pin/set of pivots conforming to IS: 6315 or any approved make as per direction of Engineer in charge

Automatic Purified Water Vending Machine ( WATER ATM ) Coin Operated ( INR) & Smart Card Operated

Storage Unit including Inbuilt Purified Cold water Storage : 300 Ltr. Inbuilt Purified Cold water Storage : 300 Ltr. PUF Insulation . Dispensing outlet : 2 Nos. Top Loaded Filling System Drain water Tap. Inbuilt Float/level switch holding arrangement. Over flow outlet. In & Out “Y” Steiner

Automation : Fully automatic , Microprocessor base technology , Compact Electronic circuitry for automated control Hi & Low level Float Sensors. Coin operated ( Smart electronics coin accepter on front panel.) INR , 2 , 5 & 10 coins or multi coins Push button for Normal operation Machine locked against empty storage & low power supply ( LOW Voltage ) Automatic RO operation on Low level water storage tank. Coin rejects on Tank empty. Fully automatic Solenoid valve operation on Dispensing of water.

Display on Front Panel : Mains Voltage , Digital Voltmeter TDS Meter ( optional ) Dual Temperature Meter ( Normal & Cold ) Water Level indicator. ( MIN & MAX ) or customized . Alphanumeric LCD display for operation & customer instructions. Coin Accepter Panel . LED Indicator : Mains ON , Chiller ON , Tank Empty, Dispensing mode. Etc. Main Switches , Dispenser outlet.

Chilling Unit : Automatic 1 Tone Chilling unit with Temperature control and front panel display. Auto cut circuit for customized temperature setting. 18”X12” condenser unit with AC 230V cooling fan. Back panel Condenser holder with bracket. Chiller control panel with MCB , Ammeter & Indicator. Power Supply : AC 230V , 50Hz. Inlet & Outlet Copper piping arrangement with insulation.

Smart RO Unit : Energy-efficient design so less power consumption low wastage hence become environment-friendly Capacity : 150 LTR/Hr. MOC: CI Centrifugal/Diaphragm Micron Filters MOC : PP Size : 20” Jumbo Cartridge : 20” ,String Wound Micron Rating : 0.5 Micron Membrane Housing FRP Food Grade Pressure : 500 P Type : Thin film Composite. Construction : End-to-Port Food grade UPVC Pipeline . Electrically operated Solenoid valves for ON/OFF control for water flow. Automatic circuit for RO ON against tank empty and OFF for Tank Full

Additional features : Housing : Covered MS structure with front panel printed PVC lamination. Overall unit Size : 3”X3”7” ( approx ) Electronic Energy meter: provided inside the unit. Water meter: provided inside the unit.

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 minimum 50 mm gap in between the outside of the tubewell pipe and the bore.

(c) For depth upto 150 metre for 80 mm dia. tube well wuth top enlargement of 150 mm dia.

(ii) 80 mm dia. boring etc. top enlargement

(ii) 150 mm dia. boring etc. top enlargement

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). (A) PVC Pipes (Dia)

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications. (i) 150 mm nominal dia

. (ii) 100 mm nominal dia

Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. (i) 100 mm dia.

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 (i) 150 mm

Supplying,fitting and fixing check valve (horizontal) G.M. tested to 21 kg per sq. cm. (i) 40 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.

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.

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

Supplying, fitting and fixing PVC pipes for underground work 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 including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.) PVC Pipes (Dia)(iii) 40 mm

Supplying, fitting and fixing 2.0 H.P. water cooled Submersable pump capacity (CORA 2C/30+LX PLUS(S)100-14/22)

Supply of 1.5 Hp Single phase 230 volts control Panel Box (L&T make) (Type-MU-G6 DOL)(Cat. No.- SS97756COTO)

Supply & delivary of 2.5mm 3core flat cable

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 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 PVC Pipes

(iii) 25 mm

(b) For Concealed Work (Dia)

Supplying, fitting and fixing bib cock or stop cock.

(a)(ii) Chromium plated Bib Cock long body with wall flange with aerator (Equivalent to Code No. 512 & Model - Tropical / Sumthing Special of ESSCO or similar brand)

(d)(i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work (1:4) band all round and cement brick work (1:4) upto 0.90 metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brick work, 15mm thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm thick cement plaster (1:4) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm to 63 mm size) including R.C.C. cover slab of 100 mm thick with cement conc (1:1.5:3) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover (heavy type)of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making nacessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the exess earth from the premises as per direction complete in all respect with all costs of labour and materials. With 250 mm thick dry brick work and 250 mm thick cement brick work (1:6) and 1.00m inside dia.

Supplying P.V.C water storage tank of approved quality with closed top with lid(black)-Multilayer. (c) 1000 litre capacity

Labour for hoisting plastic water storage tank. (i) Upto 1500 litre capacity.

Labour for punching hole in plastic water storage tank upto 50 mm dia.

Cost of Electrical Works

Total= Rs.

Add 18% for Goods & Service Tax

Total

Add 1% for Labour Welfare Cess

Gross Amount

District Engineer Birbhum Zilla Parishad

BIDDER INFORMATION FORM v3 BIRBHUM ZILLA PARISHAD

Name of the Bidder

Bid submitted for (NIT No)

eTender Id

BIDDERS DETAILS

EMD Details

Credential for similar nature of work. (To be supported with work order & completion report / Payment Certificate)

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