Bid Document for Augmentation of Water Supply Scheme for Village Nawa

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 120m depth BGL

Supplying, lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore.

150mm nominal diameter (weight 21.6 kg per metre) 5.4 mm thickness.

Supplying, Fixing & lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI marked Duly welded with suitable grade S.S welding electrode.to lower the strainer into tubewell bore.

150mm steel strainer (slot size 0.15/0.20mm) 5.00 mm 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.

150mm Internal diameter

Supplying, lowering & fixing of M.S Special socket to connect S.S Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all respect.

150mm internal diameter

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable 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 inverted U-hook attched to the bottom plug complete in all respect.

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

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

150mm internal diameter

Development and Stabilizing of the tubwell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing of the tubwell 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 approved laboratory (Phisical & chemical Analysis)

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

Telescopic trail Boring with 200 & 150 mm i/d MS Casing Pipes upto and withdrawing the same after completion of Tubewell is required to be Abandoned on the basis of non Availability of Portable water.

Constructing one No. OHSR of 15 KL (15000 litres) Capacity with sill level not less than 13.00m and height upto FSL 15.50 mtr from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single manhole cover lightening conductor etc. complete as described in schedule No.3. Providing and fixing C.I. D/F expansion joints conforming to (IS-1536-1989) or latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed typical drawing. Duck foot bends, Conforming to ISI - 13382 and C.I. D/F sluice Valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes, including providing and installing inlet, outlet scour pipe and overflow CI double flanged pressure pipes horizontally cast in sand moulds as per IS 7181/1986 and latest duly ISI marked from bottom dome to duck foot bend and further up to 2.75 mtr as per detail specification. TMT steel & painting of all complete shall be included in cost & P/F aluminium ladder inside the OHSR complete in all respect as per specifications. (The specifications & drawing are based on safe bearing capacity of soil is greater than or equal to 8.75 tone per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per sqm., The contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing Ceiling Preminum including providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling within lead of 5 km, including overflow haudi complete in all respects.

Construction of Pump Chamber Below OHSR TANK size 2.20x2.20m Without gravel pit but including electric wiring as per analysis, complete in all respects:-

115mm thick brick wall in cement sand mortar 1:4 without reinforcement in super structure ( Including Carriage.)

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in superstructure.

Centring and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

Providing and fixing 110 mm dia . U.P.V.C Rainwater pipe of 4 kgf./sqm as per IS:4985 including jointing during masonary complete as perspecifications and to the entire satisfaction of Engineer-in- charge.

Providing and fixing 110 mm dia. U.P.V.C bendfor Rain water pipe as per IS:14735 including jointing complete as per specifications and to theentire satisfaction of Engineer- in- charge.

Wiring in PVC insulated copper conductorsingle core FR cable (ISI marked) overall1.5sq. mm, 1100volts grade to be laid inheavy gauge PVC conduit pipe 20mm/ 25mmdia. (ISI Marked) recessed in wall etc.

Wiring fan point (With fan box)

Wiring light point

Wiring 6Amp. Plug control comprising wall socket point

Conglomerate floor 40mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material.

Providing & fixing glass strips 4mm thick in floors

40 mm wide

Cold twisted detormed (Ribbed/ Tor steel) Bars(Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate ofRCC including bending and binding placing in position complete

10mm thick cement plaster 1:4

20 mm thcik cement plaster in 1:4 Two Coat Of Work ( Including Carriage.)

10 mm thcik cement plaster in 1:4

Providing and fixing 14 gauge MS sheet garage doors with 40mmx40mmx6mm angle iron frame with diagonal braces 3.15mm gusset plates including locking arrangement with handles etc. complete in respects.

Painting two or more coats excluding priming coat with ready mixed paint for metallic surfaces in all shades on steel or iron work

Preparation of plastered surfaces for distempering including surface, applying filling with approved quality filler consisting of plaster of paris and chalk mitti including finishing the surface to the required finish complete

Distempering with Acrylic washable oil bound distemper (of approved manufacture) two or more coats over one priming coat to give aneven shade

Finishing walls with cement based water solube exterior paint such as snowcem,robbiacem etc. two or more coats to give aneven shade

Providing and fixing ceiling fan of reputed quality such as crompton/Usha/Polar or equivalent of 48 inch size with regulator.

Providing and fixing Electric Tube Rod set of reputed quality such as Philips/Salvania Laxman or equivalent. Full size

Providing and fixing CFL with holder of reputed quality such as Philips/Salvania Laxman or equivalent. Full size

Construction of Gravel Pit outside the Pump Chamber. (0.90m Dia.) as per standard design & drawings of public health department.

Extra provision for sanitary latrine near pump chamber

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications including excavation & specials etc

90mm o/d PVC Pipe 10 Kg2/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)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete @ 3Kg Each

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department

Size 0.6m x 0.6m

Providing and installing 80mm dia delivery main (from Tubewell to Duck foot bend including cost of C.I./D.F. Pipes, D/F Sluice valves, D/F NRV & Specials as C.I. Bends, Tails Piece Tees etc. inside the pump chamber as per standard design complete in all respects as per Drawings D-16

Const. of V-Notch Houdi (Size 1.80 m x 0.90m) (D-6)

Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with Prior approval of Engineer in- Charge ) along the tranches and laying the same in tranches to correct alignment and gradients , cutting, jointing & testing complete as per specifications.(as per AC slip no 11) for Manually Excavation including speicals (6kgf/ cm2) Pressure

PVC pipe 63mm o/d

Providing Stringing out PVC pipes 6kgf/Providing, Laying, Fixing & jointing of PVC Pipe as per ISI-4985 (ISI Marked with Prior approval of Engineer-in-Charge) along the tranches and laying the same in tranches to correct alignment and gradients, cutting, jointing & testing complete as specifications for more than 3 mtr. street widht (Mechanically) (6kgf/cm2) Pressure

PVC pipe 63mm o/d 6Kg2/Cm2

PVC pipe 90mm o/d 6Kg2/Cm2

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting.

Dismantling of cement concrete road and restoration in original condition

Contractor shall quote rates only for dismantling of matalled road and back filling with excavated earth, fully compacted. The restoration of the metalled road to its original condition will be done by the concerned department i.e. PWD (B&R)/ PMB/Panchayti Raj

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)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete @ 3Kg Each

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department

Size 0.6m x 0.6m

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.

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set of capable of delivering 102 LPM against a head of 37.00mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil immersed 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 50 mm & length 30mtr (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 70 mtr length and 2.50 mm2 size as per IS694-1990 reaffirmed 2005 complete in all respects

Providing, Fixing, Installing, Commissioning, Solar Panel Energy System (Monocrystalline) for amount of electric power required for running electric motor and other appliances such as fan, tube, Bulb etc in water works site. including Bi-directional meter and inverter of suitable capaity as per guidelines issued by PEDA complete in all respects.

Providing & fixing G.I. Barbed wire 2 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 D-09

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing (D- 9)

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-11

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-12.

Construction of masonry 2 Nos. Gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing complete in all respects (D-10)

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-15

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing (D-14)

Providing house hold connection lying, jointing, fixing, testing MDPE / G.I. pipes (as approved by Engineer-in-charge) including cost of Excavation, Refilling, C.I bib cock as per IS:210 with stainless steel spindle, 20mm o/d MDPE pipe 2.50m (length on average basis), 3"i/d clamp, G.M. ferule ISI marked, connection of 10mm i/d ferrule medium, specials such as tees, bends sockets, elbows, nipples (100mm & 150mm), Union couplings, GI hooks etc and gun metal peet valve (heavy pattern) with hand wheels on MDPE pipe lines laid in the ground or inside building, cutting threading, making hole in wall and testing in trenches in the ground all material should be ISI marked (to the approval of Engineer-in-charge) Complete Job in all respect including cost of carriage. (Refer CSR item Nos. 28.34 b, 30.65 b, 28.40 a, 28.43 a, 28.46)

Providing,fixing & jointing multijet water meter of approved make as per IS:779/94 in G.I.Pipe line including cutting and threading pipe including cost of water meter but excluding cost of specials, Brass Ball valves screwed with SS/BRASS ball & spindle & Teflon seats, on G.I. Pipe lines including all carriages, 15mm i/d Brass Ball valves of G.I. Nipple 15mm x 150mm, Supply of G.I. Nipple 15mm x 100mm, Supply of G.I. elbow 15mm i/dia ISI Marked Providing, fixing and jointing Union Couplings in G.I. Pipe Lines Providing & Fixing G.I. Hooks comlplete in all respect.

O&M of scheme for 3 Month after execution of work at site. Including Sallary of Pump Operator , Electricity Bill and Bleaching Powder

Carriage of Surkhi, sand, bajri, ballast, stone, boulders, kankar, building rubbish

Carriage of material excluding initial lead of 5 Km

Fine Sand From Jalalabad (Av. Lead 100 Km)

Course Sand From Pathankot (Av Lead 200 Km.)

Bajri / Gatka From Pathankot (Av Lead 200 Km.)