WATER SUPPLY SCHEME kAKAR BLOCK MAMDOT

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 250mm id Housing pipe upto 125m 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.

200mm nominal diameter (weight 33.6 kg per metre) 6.40 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.

200mm steel strainer (slot size 0.15mm) 6.30 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.

200mm 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.

200mm 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.

200mm internal diameter (weight 33.6 kg per metre) 6.40 mm thickness

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

200mm 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 50 KL (50000 litres) Capacity with sill level not less than 17.00m and height upto FSL 20.00 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 standard 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 3.05 mtr. x 3.70 mtr.

Earth work in excavation in foundations, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonary in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 mtrs.

Cement Concrete 1:8:16 with stone aggregate 40mm gauge mixing by mechanical means using concrete mixer volumeturic type

First Class burnt brick work laid in cement sand mortar 1:7 in foundation and plinth

Damp proof course 4cm thick of cement concrete 1:2:4 with two coats of bitumen 20/30 penetration @ 1.65 Kg per Sqm laid hot and sanded

20mm thick cement plaster damp proof course 1:3 with two coats of bitumen at 1.65 kg per Sqm laid hot and sanded

First class burnt brick work laid in cement sand mortar 1:5 in first storey upto 4meters above plinth level

Extra for additional storey upto 4mtrs. Above the top of structural roof of lower storey

115mm thick wall laid in cement sand mortar 1:4 without reinforcement in super structure

Centring and shuttering for sides and soffits of beam, beams launchings girders bressumers, lintels

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

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

Extra for using batch type concrete mixer as per IS:1791 where not included in the rates

Extra for using needle vibrator where not included in the rates

Terracing consisting of tiles 22.86cm×11.43cum×3.83cm laid over25mm mud plaster, 7.5 cm mud filling on another layer of 25mm mud plaster including two coats of bitumen laid hot @ 1.65Kg. Per Sqm on top of RCC slab including grouting with cement sand mortar 1:4 and top surface to be left clean after wire brushing etc.

Congolmerate floor 40mm thick cement concrete 1:2:4 on 100mm thick cement concrete 1:8:16 with stone aggregate 40mm gauge and 100mm fine sand

Conglomerate floor 50mm thick cement concrete rate 1:2:4 on 100mm thick cement concrete 1:8:16 and 100mm sand filling using mechanical mixer for mixing material.

12.5mm thick cement plaster 1:4

12.5mm thick cement plaster in 1:4

Hollock shutter including hinges, screws, chocks, cheats, stops cords etc. complete fixed in position.

Hollock wood cup board shutter with plywood panels or faced on both side fixed in position (excluding the cost of handles, bolts hasp with staple but including the labour for fixing them)

Kiln seasonal Hollock wood cup board chowkats including iron hold fasts, iron hinges corner straps, wooden knobs or handles fixed in position (Size 45 x 60mm).

Applying Pink Primer or-aluminium priming coat including preparation of surface noting & stoping etc.

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade.

Providing and fixing 110 mm dia . U.P.V.C Rain water pipe of 2.5 kgf./sqm as per IS:4985 including jointing during masonary complete as per specifications and to the entire satisfaction of Engineer-in- charge. (If fixed on wall face clamp to be paid separatly as per respective item)

Applying priming coat with methal primer on new steel or iron work incluing preparation of surface and Painting two or morer coats excluding priming coat with ready mixed paint for metallic surfaces in all shades on steel or iron work.

Providing and fixing 110 mm dia. U.P.V.C Coupling/Sockete for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge.

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

Steel work, fixed independently without connecting plates, including cutting, hoisting and fixing in position

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

Supply & fixing of pressed steel frames (chowkats) consisting of 18 gauge (1.25mm thick steel sheet of the specified section (standard design latest) including iron lugs (hold fasts) for iron hings conforming to PWD specification including bolts for fixing stops lock, notch bolts, hydraulic spring and finished with one priming coat of approved quality fixed in position including cost of cement concrete 1:3:6 for filling in the frame and cement concrete for 1:2:4 for lugs complete.

Wrought iron & Mild steel ladders, framed grills, gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doors stair case iron railing etc. including cost of bolts and nuts, screws, welding rod complete fixing in position

Cement Cencrete 1:2:4 gola 10cm×10cm concave quardrant along junction of roof with parapet wall finished smooth where specially specified

Earth filling under floors with surplus soil containing more than 40% gravel or kankar excavated from foundation and taken only from outside the building plinth in 15cm layers including ramming watering and consolidating lead upto 30 meters.

White washing 3 coats inside of pump chamber, Qty. as per Sr. No. 18

Finishing wall with exterior decorative cement based paint such as snowcem robbiacem etc. on new work in two coats to give even shade. (Qyt. as per Sr. No. 17 Marked “C”)

Providing and fixing of Glass strips 4mm thick in floors

50mm wide

40mm wide

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. Inside pump Chamber ( Qty. As per Sr No.17 marked (A)

Distempering with dry distemper of approved manufacture two or more coats over one priming coat to give an even shade. Qty as per sr No.36

Supplying & fixing glass panes with glazing clips and special metal sash putty of approved make.

Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design.

RECESSED HGW CONDUIT PIPE WIRING SYSTEM WITH FLUSH PIANO TYPE SWITCHES:

Wiring in PVC insulated copper conductor single core FR cable (ISI marked) overall 1.5sq. mm, 1100volts grade to be laid in heavy gauge PVC conduit pipe 20mm/ 25mm dia (ISI Marked) recessed in wall etc., complete with powder coated/anodized concealed metal boxes (1.6mm thick with Brass lugs) required for having (Flush/ Piano type accessories) Step type electronic fan regulators 100watts (socket size), bell push, 5Pin 6Amp. sockets (4Module Box), 16/20Amp. universal sockets (6Module Box), 6/16/20Amp. Switches etc. and covered with brown bakelite white glazed translucent backside painted sheet 3mm thick etc., PVC connector (For Fan Box and Call Bell), Steel Hooks, Sheet metal fan box (1.6mm thick shape hexagonal), Circular junction Boxes (Four way PVC 1½" deep for walls and CI 3" deep for ceiling), bonding to earth with PVC insulated copper conductor single core FR cable (ISI marked) 1sq. mm, 1100volts grade (For 6Amp. wall socket & plug control point) and other petty material etc., including the cost of above material, cutting and filling up of chases (with finishing the surface):-

Wiring fan point without fan box

Wiring light point

Wiring 6 Amp. Plug control comprising wall socket point.

Wiring 16/20 amp. power plug control point.

GALVANIZED IRON PIPES AND G.I. EARTHING:

Supply & erection of G.I. pipe (A-Class) as per IS:1239 (Part-I) 2004 including sockets, bends, inspection boxes, Steel hooks, GI saddle clamps and other petty materials etc., where necessary including painting as per PWD General Specifications:-

Earthing with 8 S.W.G. (4/mm dia.) G.I. wire in 15mm dia pipe with G.I. reducing socket 50mm x 15mm (upto 14 Metre in length)

Providing and fixing of ceiling fan of reputed make such as Crompton or equivalent

Providing and fixing of electric tube set of reputed make

Construction of gravel pit inside the Pump Chamber complete as per Drg.

Extra provision for sanitary latrine in 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 of 10kg/sqm2

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 0.60m x 0.60m

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 Annexure A12-1 & Drawings D-12 & D-17

Const. of V-Notch Houdi (Size 1.80m x 0.90m) excluding cost of v-notch as per standard design and drawing of public health department.

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

PVC pipe 110mm 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. As per analysis A13

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

Dismantling of cement concrete road and restoration in original condition

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 capable of delivering 227 LPM against a head of 42.00mtr 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 65 mm & length 20mtr (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 60 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.)