Aug WS Scheme Ubhawal Block Sangrur Distt Sangrur

Amount

TUBEWELL (FOR NEW WATER WORKS SITE)

Drilling a bore hole 20”i/d (500mm) including collecting of soil sample at each change of strata. Drilling of 20” i/d bore hole will be carried out 150 mtr upto full depth the rates for which stands included in the drilling rates .Drilling of 20” bore with reverse rotary Rig.

from 0 to 150 mtr.

Note: Erection and dismantling of boring plant including all Arrangements for the transportation of boring Equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost .All rates should be quoted for supplying the material at site of work .Pits for collection of water and water for drilling T/Wells be arranged by the firm / contractor at site at his own cost

In case the bore is converted into a T/Wells payement of bore shall be made upto to the bail plug plus margin (7% or main bore drilling or as actual as per field requirement whichever is less ) required for sustaining the main bore . The test bore beyond margin shall be paid at the rare of of trail bore drilling.

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. (c) 200mm nominal diameter (weight 33.60 kg per meter) 6.4 mm thickness

Supplying, fixing of 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.(200 mm internal diameter (slot size 0.75 mm) 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 S.S welding electrode to lower the strainer into tubewell bore complete in all respect (200 mm 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. (200 mm internal diameter)

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

Collection of water sample and after last development testing of sample from approved laboratory (Phisical & chemical Analysis)

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect 200 mm internal diameter

Supplying & fixing of ball plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect. 200mm internal diameter (weight 33.6 kg per meter) 6.40 mm thickness

Supplying & fixing of M.S. Clamp of size 200mm x 12mm made out of MS Flat 1.52 m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Development and stabillizing of the tubewell 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 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.

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore. The gravel should be free from dust, dirt or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per acual length of pipe)

Carriage of Gravel from quary to Site (As per Advisior (Tech) of Honable C.M Punjab letter No. ATOB/85/DWSS/CSR dt. 18.05.2014)

Ceiling of unpotable strata

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

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc. Complete in all respect

Supplying and fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respect.

Providing and fixing sanitary seal

Providing Local sand

TUBEWELL (FOR EXISTING WATER WORKS SITE)

Drilling a bore hole 24”i/d (600mm) including collecting of soil sample at each change of strata. Drilling of 24” i/d bore hole will be carried out 200 mtr upto full depth the rates for which stands included in the drilling rates .Drilling of 24” bore with reverse rotary Rig.

from 0 to 150 mtr.

from 150 to 200 mtr.

Note: Erection and dismantling of boring plant including all Arrangements for the transportation of boring Equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost .All rates should be quoted for supplying the material at site of work .Pits for collection of water and water for drilling T/Wells be arranged by the firm / contractor at site at his own cost

In case the bore is converted into a T/Wells payement of bore shall be made upto to the bail plug plus margin (7% or main bore drilling or as actual as per field requirement whichever is less ) required for sustaining the main bore . The test bore beyond margin shall be paid at the rare of of trail bore drilling.

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.

300mm nominal diameter (weight 62.30 kg per meter) 8.0 mm thickness

200mm nominal diameter (weight 33.6 kg per meter) 6.4 mm thickness

Providing and fixing M.S taper/ Reducer made out of 6mm thick M.S sheet complete in all respect (Reducer 300mm x 200 mm)

Supplying, fixing of 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. (200 mm internal diameter (slot size 0.75 mm) 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 S.S welding electrode to lower the strainer into tubewell bore complete in all respect 200 mm 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. (200 mm internal diameter)

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

Collection of water sample and after last development testing of sample from approved laboratory (Phisical & chemical Analysis)

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect 300 mm internal diameter

Supplying & fixing of ball plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect. (200mm internal diameter (weight 33.60 kg per meter) 6.40mm thickness

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

Development of stabillizing of the tubewell 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 550 cfm at 150 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.

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore. The gravel should be free from dust, dirt or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per acual length of pipe)

Carriage of Gravel from quary to Site (As per Advisior (Tech) of Honable C.M Punjab letter No. ATOB/85/DWSS/CSR dt. 18.05.2014)

Ceiling of unpotable strata

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

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc. Complete in all respect

Supplying and fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respect.

Providing Local sand

OVER HEAD SERVICE RESERVOIR (FOR NEW WATER WORKS)

Construction of One No. RCC OHSR 50,000 ltrs capacity having height 20 mtr up to FSL including the cost of inlet, outlet, overflow & scour & vertical pipes , C.I. duck foot bends, expansion joints, puddle collar, lightening Conductor, Earthing, Aluminium ladder in side of Tank portion stair case with G. I. Pipe railing on both sides ventilation, M.S clamp to hold the pipes in vertical position along with R.CC Columns of OHSR, MS ladder from staging in to OHSR tank partion, scour /Inlet & Outlet Sluice Valves (to be fitted in vertical pipes) and making connection with rising main and distribution pipe line complete in all respects & confirming to outline sketch as per DWSS specifications. The rates includes Including cost of plinth protection with Providing & Laying 50mm thick factory made cement concrete interlocking paver block of M-30 grade. construction of over flow Houdi complete in all respect as per standard drawing & automatic water control indicator including carriage. complete in all respect

REPAIR OF EXISTING OVER HEAD SERVICE RESERVOIR CAPACITY 200000 LAC LTRS.AT EXISTING WATER WORKS

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

Cement concrete 1:8:16 with 40 mm gauge stone aggregate to be used instead of brick ballast.

First class Burnt Brick work laid in cement sand mortar 1:5 in foundation and plinth

12.5mm Thick cement plaster 1:4

Earth Filling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from foundation and taken only from outside the building plinth in 15 cum layers including ramming, watering and consolidating upto 30 meters.

Carriage of sand for earth filing a lead of 5 kms.

Cement concrete 1:8:16 with 40 mm gauge stone aggregate to be used instead of brick ballast.

Conglomerate floor 40mm cement concrete topping 1:2:4

Finishing wall with exterior decorative cement based paint such as snowcem robbiacem etc. on new work in two coats to give even shade.

Repair of 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)

Repair of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department . With each of Size 0.9m x 0.9m complete in all respect.

Repair of Expansion Joint. (150 mm i/d)

CI Cover of OHSR

Painting of OHSR pipes including cost of labour & material complete in all respects.

Painting of OHSR stair case railing and pickets including cost of labour & material complete in all respects.

PUMP CHAMBER WITH TOILET

Construction of Pump Chamber with toilet (size 3.05x3.70 mtr.) having including cost of electric wiring & sanitary installations as per standard design (Drawing D-2) complete in all respects.

REPAIR OF PUMP CHAMBER WITH TOILET FOR EXISTING WATER WORKS

Scraping of Cement Plaster

Congolmerate floor 40mm thick cement concrete 1:2:4 on 100mm thick cement concrete 1:8:16 and 100mm sand or stone filling for plinth protection.

Conglomerate floor 50mm thick cement concrete rate 1:2:4 on 100mm thick cement concrete 1:8:16 and 100mm sand filling

12.5mm thick cement plaster 1:4

12.5mm thick plaster in 1:4 under side of ceiling

Hollock wood doors shutter windows including Hinges, Screws, Chocks Cleats, Stops and Cords etc. complete fixed in position (double Leaf) @ Paneled glazed or glazed and paneled 40mm thick Door 1No & Windows 4 No

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). 30mm thick Cup Board

Applying Pink Primer or-aluminium priming coat including preparation of surface With special quality paint

Painting two coats excluding priming coat with ready mixed paint in all shades on new wood work With special quality paint. Complete in all respect.

Providing and fixing 110 mm dia SWR U.P.V.C Rain water pipe (ring fitted type-A) as per IS:13592 including jointing during masonary complete as per specifications and to the entire satisfaction of Engineer-incharge. (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 coats with ready mixed paint for metallic surfaces in all shades on steel or iron work with special quality paint.

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.

Doors and Windows frame of Size 118mm × 60mm with 40mm wide single rebate

Wrought iron and mild steel grills (made of 20 wide and 6mm thick flat )

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

White washing 3 coats inside of pump chamber,

Finishing wall with exterior decorative cement based paint such as snowcem robbiacem etc. on new work in two coats to give even shade.

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. Complete in all respect.

Distempering with dry distemper of approved manufacture two coats over one priming coat to give an even shade. Complete in all respect.

Supplying & fixing glass panes including special metal sash putty of approved make.

GALVANIZED IRON PIPES AND G.I. EARTHING:

Supply & erection of G.I. pipe for wiring purposes including Bends, inspection boxes etc., where necessary including Painting as per PWD General Specifications 2010:-

Earthing of Sheet metal/ iron clad Switches and metallic cases etc., with No. 7/12 S.W.G. (7/2.80mm dia.) G.I. wire in 20mm dia G.I. pipe partly recessed and partly on surface complete with 135cm long 50mm dia. G.I. earth pipe with G.I. reducing socket (50mm x 20mm) including erection of the same, 10 metre below ground level with necessary charcoal & salt mixture etc., up to 13 metre in length (including boring & refilling).

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 toilet outside pump chamber complete in all respect

PUMPING MACHINERY FOR NEW WATER WORKS

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 330 LPM against a head of 77 mtr (minimum 10.00 BHP) along with electric panel board consisting of electric 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 suitable size minimum 65 mm = 53 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 4 mm2 =110 mtrs (reputed make) complete in all respects as per standard Specifications.

C.I.FITTING INSIDE PUMP CHAMBER FOR NEW WATER WORKS

Providing and installing 100mm 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 , Tail Piece, Tees, etc. inside the Pump Chamber as per standard design complete in all respects per standard Drawing D-12 & D-17.

CONSTRUCTION OF V-NOTCH HAUDI. (size1.80 m x 0.90 m) excluding cost V-notch asper standard design & drawings of public health department.

PUMPING MACHINERY FOR EXISTING WATER WORKS

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 679 LPM against a head of 85 mtr (minimum 25.00 BHP) along with electric panel board consisting of electric 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 suitable size minimum 100 mm = 53 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 6 mm2 =110 mtrs (reputed make) complete in all respects as per standard Specifications.

Excavation manually Earth work upto 1.5m depth 40x0.30x0.30=3.60 cum

Extra Provision for Submersible cable 6mm2 with conduit pipe

C.I.FITTING INSIDE PUMP CHAMBER FOR EXISTING WATER WORKS

Dismantling and Reinstalling 150 mm dia old 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 , Tail Piece, Tees etc. inside the Pump Chamber as per standard design complete in all respects.

CONSTRUCTION OF V-NOTCH HAUDI. (size1.80 m x 0.90 m) excluding cost V-notch asper standard design & drawings of public health department.

DISINFECTION UNIT FOR NEW WATER WORKS

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering Syatem, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching powder solution/ Sodium Hypo Solution per hour under maximum delivery pressurSe upto 7 kg.cm 2 and suction lift not less than 1.5 m, as per DWSS standard specifications.

DISINFECTION UNIT FOR EXISTING WATER WORKS

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering Syatem, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching powder solution/ Sodium Hypo Solution per hour under maximum delivery pressurSe upto 7 kg.cm 2 and suction lift not less than 1.5 m, as per DWSS standard specifications.

PIPELINE FOR PUMPING MAIN FOR NEW WATER WORKS

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 specificationa. Including cost of excavation & back filling

110 mm PVC 10 kg cm2 pipe

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

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (size 0.9m x 0.9m)

PIPELINE FOR PUMPING MAIN FOR EXISTING WATER WORKS

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 specificationa. Including cost of excavation.

160 mm PVC 10 kg cm2 pipe

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

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (size 0.9m x 0.9m)

PIPELINE FOR DISTRIBUTION MAIN FOR NEW WATER WORKS

Providing, Laying, fixing & jointing of PVC 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 including excavation & back filling complete as per specifications for less than 3 mtr street width. included excavation.

PVC pipe 63mm o/d 6Kg/sqcm

Providing, Laying, fixing & jointing of PVC 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 including excavation & back filling complete as per specifications for more than 3 mtr street width.included excavation.

PVC pipe 63mm o/d 6Kg/sqcm

PVC pipe 90mm o/d 6Kg/sqcm

PVC pipe 110mm o/d 6Kg/sqcm

PVC pipe 160mm o/d 6Kg/sqcm

PVC pipe 200mm o/d 6Kg/sqcm

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 80mm thick cement concrete 1:2:4 over 100mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respects.

PVC pipe 63mm o/d

PVC pipe 90mm o/d

PVC pipe 110mm o/d

Dismanntling of Flexible pavements (Bituminous Courses ( By Manual Means)

Dismantling of Bituminous courses of flexible pavements by manual means and disposal of dismantled materials upto a lead of 1000 meters,stacking serviceable and unserviceable materials separately as per technical clause 202 of MORT & H specifications

PVC pipe 63mm o/d

PVC pipe 90mm o/d

Extra Road Crossing avg 5mtr. & Road cut for house connections (avg.4)

PVC pipe 63mm o/d 6Kg/sqcm

PVC pipe 90mm o/d 6Kg/sqcm

PVC pipe 110mm o/d 6Kg/sqcm

PVC pipe 160mm o/d 6Kg/sqcm

PVC pipe 200mm o/d 6Kg/sqcm

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

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. Size 0.6x0.6 mtr.

Hand boring horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method including excavation,stringing and jointing of pipe upto 160mm complete.

HOUSE SERVICE CONNECTIONS

Providing proposed water connection to house hold up to wall with providing, laying jointing, testing MDPE pipe lines 15 mm o/d = 2.00 mtr, & G.I pipe (ISI marked B-Class)2.50 mtr. including cost of specials such as tees , bends , sockets , elbow etc. cutting , threading, and testing in trenches in the ground and ISI marked 15mm i/d GM ferrule as per IS: 2692 and 3” i/d clamp with c.i bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make, Including cost of dismantling brick paving /CC flooring & relaying the same original condition in complete in all respect

Providing and Laying, Jointing, Fixing testing ISI marked MDPE pipe including cost of specials such as tees, Bends, Socket elbow etc., citting, threading and testing in trenches in the ground complete. 15 mm i/d (Extra provision for connection on another side road) 427 House hold 6 mtr. each House Hold.

DEVELOPMENT OF HEAD WORKS FOR NEW WATER WORKS

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 D-6 & 8.

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-8.

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-8.

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including D-4 & complete in all respects

Providing and laying 50 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in ordinary grey colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc & including cost of Carriage all complete as per directions of Engineer-in-Charge precast kerb toe wall & Earth filling inside the water works complete in all respect per standard Drawing D-20

Providing & fixing MS Sign Board as per standard size of DWSS per standard Drawing D-20

Construction of 225mm thick brick masonry toe wall in 1:5 cement sand mortar with depth 0.45 mtr ,C.C. 1:8:16 & 12.5 mm thick cement plaster in 1:4 on both sides and top of toe wall complete in all respects.

DEVELOPMENT OF HEAD WORKS FOR EXISTING WATER WORKS

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 D-6 & 8.

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-8.

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-8.

Repair of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3.

Providing and laying 50 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in ordinary grey colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc & including cost of Carriage all complete as per directions of Engineer-in-Charge precast kerb toe wall & Earth filling inside the water works complete in all respect per standard Drawing D-20

Painting of MS Sign Board as per standard size of DWSS

Construction of 225mm thick brick masonry toe wall in 1:5 cement sand mortar with depth 0.45 mtr ,C.C. 1:8:16 & 12.5 mm thick cement plaster in 1:4 on both sides and top of toe wall complete in all respects.

Carriage

Extra for Carriage of Fine & Course aggregate i.e Sand & Bajri from query Burj Kotian water works site beyond 5 km.

Sand from 6 km to 135 km

Bajri from 6 km to 135 km

OPERATION AND MAINTENANCE FOR NEW WATER WORKS

Operation and maintenance of W/S scheme for 3 Months with cost of opreating staff with cost of sodium chlorite for disinfection of water complete in all respect.

OPERATION AND MAINTENANCE FOR EXISTING WATER WORKS

Operation and maintenance of W/S scheme for 3 Months with cost of opreating staff with cost of sodium chlorite for disinfection of water complete in all respect.

ENVIRONMENT MANAGEMENT

Making lawns including ploughing & dragging with 'Sohaga' breaking of clods, removal of earth rubbish dressing & Supplying doob grass roots and planting at 15 cm. apart supplying and spreading of farm yard manure & loosening

Planting permanent hedge including digging of trenches 60 cm wide and 30cm deep refilling the excavated earth mixed with manure supplied @ of 4.65 cum per 100 m & supplying & planting hedge plants at 30 cm apart.

Supplying and planting permanent trees including digging of pits size 75cm x 75cm x 75cm deep, refilling the excavated earth. With with manure supplied @ 0.113 4 cum each like Neem ,Ashoka ,Dake Arjun Etc.

Planting ground cover plants including digging and refilling of beds with excavated soil and FYM, Fertilizer and insecticides, planting of saplings at 30cm distance from plant to plant and row to row, providing and fixing brick tiles edging.

Planting flower beds including digging and refilling of beds with excavated soil and FYM, fertilizer and insecticides, planting of sapling at 30cm distance from plant to plant and row to row. Around pump chamber OHSR and both side of path.

Provision for One way stand post with Khurra complete in all respects. as per standard Drawing