Repir work and New Tubewell AT GURU GOBIND SINGH GOVT COLLEGE JANDIALA DISTT JALANDHAR

Amount

Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested , equipment as requried such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 200mm id Housing pipe upto 150m depth BGL

Supplying, lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimension as per IS Code duly welded with MS electriode to have extra strength to lower the pipe in tubewell bore

(d) 150mm nominal diameter (weight 21.6 kg per meter) 5.4mm thickness

Supplying & Lowering of stainless steel cage type wire wound screen as per IS: 8110-2000 or latest ISI marked ,duly welded with suitable grade SS welding electrode to Lower the Strainer into tubewell bore.

150mm internal diameter (slot size 0.15mm) 5mm thickness

Supplying,fixing and lowering of stainless steel socket as per IS 8110-2000 or latest,ISI marked duly welded with suitable grade ss welding electrode to lower the strainer into tubewell bore complete in all respect.

(a) 150mm Internal diameter

Supplying lowering & fixing of MS special socket to connect S.S Strainer to M.S pipe duly welded with suitable grade welding electrode complete in all respect.

( b) 150mm Internal diameter

Supplying & fixing of M.S Clamp of size 150mm×12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Sultable size complete in all respect.

Supplying at site wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying & fixing of bail plug of M.S pipe complete with intverted U-Hook attached to the bottom plug complete in all respect.

( B) 150mm internal diameter (weight 21.6kg per metre) 5.4 mm thickness

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect.

( B) 150mm internal diameter

Development and Stabilizing of the tubewell with air compressor of requried capacity as directed by the Engineer-in Charge including cost tools appliances & consumable to the satisfaction of Engineer-in Charge.

( a) Capacity of Air Compressor 300 cfm at 250 PSI

Development of stabillizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Collection of Water sample from different strata and testing of sample from approval laboratory (Physical & Chemical Analysis)

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.)

Provision for Sanitary Clay Seal [as per BIS code IS 2800 : 2019] including sterilization of tubewell.

PUMP CHAMBER

Construction of Pump Chamber size 2.50 m x 2.50 m including cost of electric wiring ,with toilet block including carriage complete in all respect

Rising Main

Providing, Stringing out, cutting, Jointing and testing of ISI Marked PVC Pipe (S&S) as per IS 4985 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage. (Mechanically Excavation and Including specials)

90 mm o/d PVC pipe 10 kgf/cm2

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in – charge) Class PN-1 as per ISI

80 mm i/d Sluice Valves Flanged

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department each of size 0.6m x 0.6m

CHLORINATION & DISINFECTION

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching Powder solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 Kg.cm2, and suction lift not less than 1.5 m, as per DWSS standard specifications.

PUMPING MACHINERY, ELECTRIC CONNECTION D.I FITTING INSIDE PUMP CHAMBER

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set capable of delivering 150 LPM against a head of 70 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil imeersed starter,Main Switch, VM, AMpere Meter,ELCB, Shunt capacitor. Single phase,preventer,Indicating lamps,Kit-Kat etc. including M.S column Pipe of IS 1239-2004 medium class suitable size 40 mm & length 41 mtr (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 100 mtr length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects

Rate of Motor with Pump 150 lpm, head 70 mtr

Panel Board

Overall size 2.50sq.mm (84/0.3mm), 3Core

Column Pipe (G.I) 40 mm i/d

D.I FITTING INSIDE PUMP CHAMBER

Providing and installing 80 mm dia delivery main (From Tube well to Duck Foot bend including cost of D.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as D.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects.

DEVELOPMENT OF HEADWORKS

Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 4", size top 3" x 4",Lenght 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing Complete in all respect.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including complete in all respects

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing Complete in all respect.

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing

Repair of OHSR

Water proofing treatment of Roof Slab with High performance cementitious two component product, consisting of a powder component and an acrylic polymer using two coats ( Dr Fixit Roofseal flex - Packaging Size: 12 .5 kg (7.5 kg powder + 5 kg polymer) / equivalent water proofing Solution ). The slurry thus formed by mixing the two, is to be applied on new roofs to forms a seamless, highly elastic, non-toxic waterproofing layer on the roof with a life expectancy of 7 years. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge.

Provision for Cleaning of existing OHSR 15000 ltr capacity complete in all respect

Repair of expansion Joint 3"

Repair of expansion Joint 4"

Carriage of material such as Bajri & Sand per site

amanbir singh govt. contractor tarntaran

Suresh Kumar Jain