Installation ofSolar DrinkingWater Projectnear Nabakumarhouse at Dehar 13996927

[ Page-1, It No. -2.(a)] /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.

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. (Page No-47, Item No-03)

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety (Page No-24 of 315,ItemNo-4(a)

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) c) (i) With carried earth arranged by the contractor within a radius of 1 km. including cost of carried earth. (Page No-01, Item No-03)

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 I) In Ground Floor (Page No-26, Item No-10)

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 II. JSW / JSPL / SHYAM / SRMB / SSL (Page No-44, Item No-40) I) 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). (Page No-42, Item No-36) (f) 25 mm to 30 mm shuttering without staging in foundation.

(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

(Page No-16, Item No-16) 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

(Page No-192, Item No-01) Labour for Chipping of concrete surface before taking up Plastering work. In Ground Floor

(Page No-189, Item No-01) 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 drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]r (b) 15 mm thick plaster(1:6) Ground floor

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

(Page No-104, Item No-13) (a) 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.

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 (1:4) 20 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 (Page No.- 64 Item No. - 35) (b) Area of each tile above 0.09 Sq.m (i) Coloured decorative

(Page No-192, Item No-15) Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

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 . (iii) Two coats (Page No.- 197 Item No. - 15)

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. (Page No.- 200 Item No. -1)

(A) 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 steel or other metal surface : With super gloss (hi-gloss) (iv) Two coats (with any shade except white) (Page No.- 200 Item No. -2)

M.S.structural works with hollow sections(square or rectangular shape) conforming toIS:806-1968&IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS:816-1969 & IS:9595 using electrodes of approved make and brand conforming to IS:814-2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete.ii)For other Structural works like galleries etc. (Page No.- 101 Item No. -2(A))

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

Supply, delivery & installation of 1005 watt peak (3 nos 335 wp each) capacity Solar photovaltatic array along with 1.00 H.P. capacity D.C. submerssible pump (Kirlosker / CRI/EQ) in the same bore (designed to use with Solar Power) of approved brand whose out put is not less than 2000 Ltr/ hour sat 40 Mtr. head including supply of all necessary materials, DC / AC wire, sensor etc. of approved quality, labour etc. with all allied works as per direction of the E.I.C. [D.C. Submerssible Pump and controller should carry a warranty of 2 year directly from the contractor](LMR)

Febrication of MS structre with base plate and fustnut / jumpnut on the base and Installation of Solar photovaltatic array Panels on the structure as per standard & approved drawing. The Solar Panels will then be connected to the Pump, Controller which in turn will be connected to the pump as well as the level indicator of the water tank as per direction of the E.I.C. (LMR)

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) . PVC Pipes (Page No-12, Item No-19(I) of S & P Schdl.) a) For Exposed Work (pump to tank) 32 mm Dia

(tank to tap) 20 mm Dia

15 mm Dia

Supplying, fitting and fixing Ball Valve, 25 mm (Page No-33, Item No-Q) of S & P Schdl.)

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. 20 mm (Page No-07, Item No-g) of S & P Schdl.) (1 stop cock + 2 Bib cock)

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) – Multilayer (Page No-37, Item No-06 of S & P Schdl.) (a) 300 litre capacity (L.M.R.)

(b) 1000 litre capacity

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.)

Labour for sinking of 40mm dia. Tube Well by boring by water jet system or hand sludger system through any type of soil strata including hire and labour charges of boring pipes, scaffolding, other tools and plants as necessary and taking out of them including lowering pipes, strainers, etc. and fitting fixing complete. a) For Depth upto 150 mtr for 50mm diametre tubewell with top enlargement of 100 mm diametre (PWD (S&P) Page 49 It. 1d ) (i) 40 mm dia boring

(ii) 100 mm dia boring.top enlargement

Supply of PVC pipes & fittings (medium duty) conforming to ASTMD -1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (i) 100 mm dia. [ Page 13 (S&P) It. 19 (iii) ] 40 mm Dia

100 mm Dia

Reducing Socket (mm X mm) [ Page 18 (S&P) It. 19 (iii) ]100 X 50

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications.(i) 50 mm dia.[ Page 52 (S&P) It.6 ]

Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets.(i) 50 mm dia [ Page 53 (S&P) It.9 ]

Supplying, fitting and fixing G.I. cap at top [ Page 54 (S&P) It.18 ]

Making soak well of Precast concrete ring 50 mm thick 750 mm dia (inside) with RCC cover slab including eartwork in excavtion and ramming side after construction (each ring of 300 mm height) (LMR)

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