Tender For Rigbore With Chamber Motor Installationear Khokla Basti At Part No 11/41 Sansad Nounder Jaigaon I Gram Panchayat Wthin Kalchini Block Work - Labour For Boaring Throught Any Type Of Soil For Sinking Tube Well Of Required Dia. With Top Enlargemen, Jalpaiguri-West Bengal

Tender for Rigbore With Chamber Motor InstallatioNear Khokla Basti At Part no 11/41 Sansad NoUnder Jaigaon I Gram Panchayat Wthin Kalchini Block WORK - Labour for boaring throught any type of soil for sinking tube well of required dia. With top enlargement by Rig Boaring system ( either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants staging force pumping set and making arrangement for water required for boaring etc complete and lowering of pipes strainers, blind pipes etc, complete.(b) Depth upto 250 metre for 150 mm dia, Tube well inlargement of 200mm la (upto 50m)Upto 50.0 Mtr 2 Labour for boaring throught any type of soil for sinking tube well of required dia. With top enlargement by Rig Boaring system ( either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants staging force pumping set and making arrangement for water required for boaring etc complete and lowering of pipes strainers, blind pipes etc, complete.(b) Depth upto 250 metre for 150 mm dia, Tube well inlargement of 200mm la (upto 50m) Next 50.0 mtr 3 Supply G.I. Pipe Strainer with brass net & jacketed of approved quality (Heavy Type) 4 Supplying, fitting and fixing 65mm dia deep well brass cylinder with necessary fitting and accessories. 5 Supply, fitting & fixing heavy type tube well mouth reducing socket.(ii) 75mm x 150mm 6 Supplying fitting and fixing 15 mm diagalv M.S. concreting rod with socket. 7 Supplying, fitting & fixing G.I. cap at top (ii) 150mm 8 Packing the annular space between the outside of the tub well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2mm to 5mm or the size approved by the equipment complete. 9 A)Supply of E.R.W.M.S. (Electrical Resident welded M.S.) black pipe of TATA make (heavy quality) as per slandered specification, 5mm thick150mm dia 10 A)Supply of E.R.W.M.S. (Electrical Resident welded M.S.) black pipe of TATA make (heavy quality) as per slandered specification, 5mm thick 72 mm Dia 11 Providing & fixing Concrete Sign Board as per IRC specification of size 900 x 750 x 37 mm. thick made with RCC 1:1½:3 with pakur variety stone chips reinforced with double layer IRC febric (75 x 75 mm. mesh) and fixed with necessary nuts & bolts on twoRC precast posts 100 mm. x 150 mm. of height 2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above GL & 0.75 metre below GL including digging hole, repacking the same with cement concrete 1:3:6 with jhama khoa or with localstone chips etc. complete including painting two coats on both faces lettering sign marks etc. as per direction of the Engineer-in-Charge. (The rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete.) 12 GST @ 18% of gross amount 13 Labour Welfare Cess @ 1% of gross amount

INR 1000 /-

INR 4440.0 /-

INR 2.21 Lakhs /-