Construction of HYDT of 200/165 mm Dia 270 mtrs High Yield Drilled Tube Well with Installation of IM-II Hand Pump, Platform and 2HP Electric Motor Pump in Near Durga Mandir Community Toilet, Block- Amrapara Group No- AMR 01

HYDT : Cost of drilling 200mmX165mmX 270 M avg.Deep Bore Well in all kinds of soil and rock in rural area for installation of pump bore set with Hydraulic DTH Rig machine, all complete including supplying all materials, tools, drilling rig, Air Compressor and equipments, as well as fuel, lubricants and cost of transportation of Rig machine and other vehicles up to the site.

(a) 0.00m Up to 50.00m depth below G.L. In Rural Areas

(b) Above 50.00 m depth. In Rural Areas

Supplying all tools, tackles & lowering of 200 mm dia MS ERW casing pipe of 6mm wall thickness including welding charges, cost of pipe etc. all complete job.

Supplying all materials, labour, tools & equipments for fitting & fixing 200mm dia MS cap over casing pipe complete job.

Instaliation of IM- II Hand Pumps (A.CIVIL PORTION) Supplying all tools, equipment, labours and lowering 32 mm dia G.I suspension pipe in 3mtrs length in the drilling bore of T/W etc. all complete job as direction of E/I

Providing labours for fitting and fixing deep well cylinder jointing materials, chrome leather bucket all tools and plant etc .required for the job for low water level all complete job as per specification and direction of E/I.

Providing all labours for fitting and fixing of India Mark II Hand pump including supplying all tools and plants required for the all job complete as per specification and direction of E/I.

Supplying all materials, labours and equipment for constructing PCC (1:2:4) circular platform around each drilled T/w including 12mm thick cement plaster (1:4) With neat 1.5 mm cement punning over exposed surface as per UNICEF design etc. all complete job.

Supplying all materials, labours and equipment for constructing PCC (1:2:4) drain as per UNICEF design etc. all complete job.

Supplying tools, labours and materials for painting, numbering and year for construction of T/well and taking of colour photograph with two or three nearest person/location including platform, drain, soak pit and also longitude & latitude, details of T/well such as total depth, casing depth, static water level, drawdown, discharge strata chart beneficiary population etc. In separate sheet/format all complete as per direction of E/I.

B. COST OF MATERIALS Cost of one no. of ISI marked India Mark II hand pump confirming to IS: 15500 (Part II)/2004 whole weight 50 kg. with latest amendment complete with all accessories including 8 Nos. of connecting rod. Including all taxes, royalty and contractor profit etc.

Cost of 32mm dia. G.I. Medium quality pipe 3Mtrs long screwed at both ends with seamless socket as per IS: 1239 (part-1 to 8)/2004 with latest amendment Including all taxes, royalty and contractor profit etc.

Electro mechanical work 2 HP Electric Submersible motor Pump Set - Supplying,fitting-fixing and lowering 100 mm dia upto 20 stages submersible pump sets confirming to IS 8083 and motor confirming to IS 9283 pumps shall be suitable for various delivery head discharge with stsinless steel pumps shall and poly-propylene noryl. impeller motor suitable for working on 415V+ 10% 3PH, 50 Hz, AC, Supply with cable guard, thrust carbon fiber bearing to with stand entire hydraulic thrust. water proof winding shall be provided. The pump set shall be suitable for direct coupling pump shall have sutible outlet as per manufacturers design, Anti thrust stream lined non return valve shall be provided with pumps 3 meter submersible copper conductor cable in single/ double run shall be provided with each pump (make KSB/Crompton)

Supplying Flate flexible submersible cable with, copper conductor, PVC insulated and PVC sceathed (DW&S (146, M 1062)

3 core 4.00 sq mm

Providing safety wire of 5 mm dia. PVC cable of approved make.

Providing & Supplying High Density polyethylene pipe (HDPE) of 20 mm to 25 mm OD and pressure 6.0 Kg/cm2 suitable for water supply which isavailable in all standards like ISI-4984, ISO-4427, DIN-8074 and various grads including transportation (taken avg. 10%) taxes and duties (taken 2%), contractor profit and overhead (taken 15%) HDPE pipe of materials grade PE80-PN-10(dia in mm)

40mm dia

Providing and fixing G.M. non-return valve Horizontal/ vertical type of approved qualilty as per specification and direction of Engineer-in-Charge.

40mm dia

Supplying & Fixing gun metal full way valve of approved make all complete per specification & direction E/I.

40 mm dia and weight not less then -1 kg

Supplying and fixing G.I pipe & G.I Fittings of approved make all complete as per specification and direction of E/I

40 mm dia G.I Socket

40 mm dia union socket

40 mm nipple

25 mm reducer socket

Rising & Delivery Pipe line Arrangement Earth work in excavation (As per I.S. 3114) 1965 for laying of different sizes of pipe so as to give one meter average cover over the socket of pipe with disposal of excavated earth within initial lead and lift as per specification & direction E/I. Soil Item “A”

Earth work in back filling in the trenches after laying different sizes of pipe with earth removed during excavation lead & left as per specification & direction E/I. 0.85.x 6.12

Laying of G.I. pipes of approved make in trenches with red lead and yarn with socket and screw joints and cutting pipes to sizes and threading ends where necessary etc. all complete as per specification and direction or Engineer-in-charge.

32 mm dia --- 40.00m

Supplying labours and tools for fixing G.I pipe with red lead and yarm of folloing nominal bore with screwed socketted joints on wall, celling and floor including supplying and fitting of wall hooks or pipe clamps wooden pluge, cutting to size and threading ends if required etc all complete as per specification and direction E/I.

32 mm dia

25 mm dia

20 mm dia

Cost of GI Pipe (Tata or equivalent ) Medium Quality as per

32 mm dia

25 mm dia

20 mm dia

Supplying and fixing GI fittings approved make (Conforming to I.S 1879) all complete as per specification and direction of E/I

(i) Elbow

32 mm dia

25 mm dia

20 mm dia

(ii) Tee (Plain)

20 mm dia

(iii) Nipple

20 mm dia

(iv) Union Socket

32 mm dia

25 mm dia

20 mm dia

(v) Socket

32 mm dia

25 mm dia

20 mm dia

(vi) Reducer Socket

25 mm dia

22 mm dia

Providing and fixing 15mm. Dia. Male ended C.I. body brass spindle valve and seat bib cock of approved quality(wt. not less than 400gms.) with extra socket all complete as per specification and direction of E/I.

15 mm dia

Providing and fixin gun metal full way valve of approved quality all complete as per specifation and direction of E/I 25 mm dia

Water Storage Tank Providing and fixing HDPE container Syntex or alike one piecemolded water tank made out of low density polythyler andbuilt corrugation including of delivery up to destination hoisting and fixing of accessories such as inlet, outlet overflow of all tanks capacity 1000.00 litres Capacity Water storage Tank.

Transportation Charge

Lifting of 5000 Litrs Capacity Tank up to 4.00m height with lifting tools with rope and labour

Making hole in Tank

Making long screw in G.I. pipe including supplying and fitting jam nuts and extra socket etc.

Add 18 % GST

Add 1% Labour Cess