INSTALLATION OF SOLAR DRINKING WATER NEAR THUTIPOKHER CHOWK AT PURBA MALKADANGA SANSAD

Supplying high density polythene strainer of appr0v ed make with adapter conforming to I.S. specifications. (i) 40 mm dfd.

Supply of G. I. pipes of TATA make including necessary sockets (e) 40 mm dia. }i) Medium quality

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) 40 mm

Supp1ying, fitting and fixing popular Maya pump no-6 or similar. (i) For 40 mm dia. tube well

(a) Original Works 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 incidenta| works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubeweTl pipe and the bore. (a) For depth upto 150 metre. (i) 40 mm dia. boring etc.

Construction of Tube weI| Platform of 1.500 Mtr. Dia wtth Single Brick Flat soiing under 150 mm Plain Cement Concrete of (1:3:6) of 40 mm down N.B. Varity stone blast including bordering with 125 mm thick brick work in one layer including 15 mm thick plastering and Neat cement punning etc all comp\ete and made of 100 mm thick plain cement concrete on a single brick flat so|ing and 125 mm brick work in two side of the drain in required slope as necessary for drain out water with 15 mm thick cement plastering and neat cement penning work in exposed surface of length 1.8 mtr. and outer breath 375 mm

Supplying, fitting and fixing gunrnetal wheel valve of approved brano and make tested to 21 kg per sq. cm (for water lines only). (vii) 25 mm dia

(li) 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)

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. soEket, 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 al 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 15 mm

......do..... (a) For Exposed Work PVC Pipes 25 mm

Supplying,fitting and fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia. (iii) 600 mm long

a) (i) CP Pillar Cock - 15 mm. (Equivalent to Code No. 507 8 Model -Tropical / Sumthing Special of ESSCO or similar brand).

(b) (i) Chromium plated Stop Cock (Equivalent to Code No. 513(A) & 513(B) & Model - Tropical / Sumthing Special of ESSCO or similar

Wash basin vitreous china of approved make (withoUt fittings) suppIied,fitted and fixed in position on 75mm X 75 mm X 75 mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets. (ii) 550 mm X 400 mm size

Supplying,fitting and fixing approved brand 32 MM dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps. (iii) 900 mm long

Supplying P.V.C. water storage tank of approved qualit'/ with closed top with lid (Black) - Multilayer (a) 500 litre capacity

Labour for hoisting plastic water storage tank. (i) Upto 1500 litre capacity. (a) Uoto 1st story from G.L.

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

SuppTying,fitting and fixing check valve (horizontal) G.M. tested to 21 kg per sq. cm. (iii) 25 mm

Supplying, fitting and fixing Chech valve (vertical) G.M. tested to 21 kg per sq. cm. ’iii) 25 mm

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, dres5ing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

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.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] (a) 1:3:6 proportion

Labour for Chipping of concrete surface before taking up Plastering work.

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 comp(ete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

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. (i) Pakur Variety

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, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel I. SAIL/TATA /RINL

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 thick wooden shuttering asper decision & direction of Engineer-I n-Charge.

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

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and d£fp course, scaffOlding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar (c) 10 mm thick plaster

Cement washing including cleaning and smoothening surface thoroughly (cement to be used @15 kg./100 sq.m. of surface for one coat and @25 kg./100 sq.m of surface for two coats): Externa) surface (Ground floor) (b) Two coats (on new works only).

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification. In Ground floor: (iti) Two coats.

Supply and installation solar system for lifting of water by 1 HP pump with the following item- 1) 160 Watt Solar Panel 3 nos., b) 150 Amp Solar Battery with Inverter, GI Structure Setup, DC wire 4 Sq.mm 20 Mtr., MCB Connector with Earthening , necessary nut bolt washer, screw etc all complete in all respect and carriage.

Supply and installation with neccesarry electrical connection of 1 HP Monoblock water Pump of crompton inculiding all necessary connection etc all complete.

Installation of Information signe board 900 mm X 1200 mm of vinale sticker on ACP sheet painting letters information and fixing at site. (LS)

Supplying and installation of 5 stages iron removal with solar system consisting of 2 nos FRP vesel (8" X 44") of filtering media treated sand-gravel- activated carbon/ charcol as per necessary, slim Carteg 0.5 mic. Including housing 500 mm long, stainer carteg with housing & SS U.V of 250 LPH capacity (LMR.)

Add G.S.T. @ 18%

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