71 /WBTDCC/IV-123(I)/25-26

Labour for boring through any type of soil…….. (i) First 50 metre

Labour for boring through any type of soil…….. (i) Next 09 metre

Supplying fibre glass reinforced epoxy resin (a) 100 mm nominal dia..(i) 6.00 mm wall thk.

Supply of ERWMS black pipe of TATA make, 5mm thk (i) 100 mm dia (internal)….

Labour for jointing and lowering GI or ERWMS pipes including strainers……(i) 100 mm dia pipe.

Washing and developing tube well with air compressor pump and engine for 8 hours…..

Labour for making arrangements for showing vertically test……

Collecting sample of water for bacteriological and chemical test from any depth…….

Providing 200 mm centre guide (i) with clamp

Geophysical investigation of the acquifier by elctrologging system…..

M.S structural works in cloumn, beams etc. with simple rolled structural members…..(i) For structural members of specified sections weighing less than 22.5 kg/m

Earth work in excavattion of foundation trenches or drains in all sorts of soil…(a) depth of excavation not exceeding 1.50 mm 4x1.05x1.05x1.5 = 6.62 cum.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand….4x1.05x1.05=4.41sqm.

(II) Cement concrete with 30 mm down graded shingles excluding shuttering…N.B variety….

Ordinary cement concrete mix (1:1.5:3) with graded stone chips (20mm down)……

Hire & labour charges for shuttering with centerings and necessary stagging…..(a) 25mm to 30mm thick wooden shuttering….

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars…..(i) Tor steel / Mild steel…

Supplying PVC water storage tank..(b) 1000 ltr cap.

(g) Supplying fitting and fixing alloy iron with brass spindle bib cock/stop cock…(15 mm)

Priming one coat on steel or other than metal surface with synthetic enamel paint (iv) Two coats…

(A) Painting with best quality synthetic enamel paint of approved make and brand (iv) Two coats….

Supplying fitting and fixing CPVC pipes of approved make conforming to IS:15778:2007….For Exposed work….(ii) CPVC pipes class-2, SDR-13.5……25mm

Supplying fitting and fixing CPVC pipes of approved make conforming to IS:15778:2007….For Exposed work….(ii) CPVC pipes class-2, SDR-13.5……40mm

Solar module: supply transport installation and commissioning of ISI marked solar module ….

Module Mounting structure supply transportation & installation of GI manual tracking fixed structure made of hollow sec, pipes, plates, angles…..

Power conditioning unit with enclosure: supply transportation installation and commissioning of solar power conditioning unit consisting of following components and features:…..

Cable and Accessories: Supplying fitting and fixing of UV rated copper cable laid inside HDPE conduit and other accessories as per following ..

Earthing with 50 mm dia GI pipe 3.64 mm thk x 3.04 Mts long and 1 x 4 SWG GI (hot Dip)…..

Lighting system a scheme (with lighting pole) Dusk to dawn lighting arrangements at 4 mtr…..

Supply of installation of 3 phase AC electrometre pump motor set with speed of 3000 rpm with all others accessories to complete connections of suction and delivery side.

Supplying, fitting and fixing of sand filter manual as per IS:14606, Sand filter 10m3 / hr M single

Testing and commissioning of scheme aftyer completion of all work….

Cleaning and washing of module once in month with clear water to remove deposited dust….

Comprehensive maintenance charges for 5 years….

Cost of 18% GST charge

Cost of Labour welfare cess 1%

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