Water Supply And Sanitation Department Tender

Drilling of 500 mm dia bore with Reverse Rotatry Rig Beyond 150 m depth up to 300 Mtr

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

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.

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

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

200mm Steel Strainer (slot size 0.75mm) 6.30 mm thickness

Supplying, fixing & 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 the Tubewell bore complete in all respect.

(B) 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.

200 mm internal diameterweight)

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

(c) 200mm internal diameter (weight 33.60 kg per meter) 6.40 mm thickness

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

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.

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

Supplying at 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 actual length of pipe)

Supplying of tibba sand/local sand over packing of gravel & clay seal upto G.L below pipe assembly and bore including carriage complete in all respect. As per IS 2800:2019.

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

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 (Aluminium, Selimium cadimum chromium ,Toxic material such as Arsenic, lead, mercury, nickle, pesticide etc.)

Supply & fixing sanitary seal having rubber tight on housing pipe complete in all respect as per IS 2800:2019.

Supplying clay to provide impervious layer below pipe assembly and bore above gravel packing including carriage as per IS 2800:2019.

Sterilization of well as per IS 2800:2019

Development and Stabilizing 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.

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set of 20.00 BHP ISI make capable of delivering 549 LPM against a head of 78 mtr complete in all respect as per specifications

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) B- Class, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground complete. 80mm i/d

Providing & fixing 6mm2 core cable to Submersible Pump complete in all respect as per specifications

Providing and Installing Electric Control panel board consisting of electrical appliances such as automatic star Delta Push Button or oil immersed starter, Main switch, VM, Ampere Meter, ELCB, shut capacitor. Single phase, preventer, indicating laps, Kit-Kat etc. complete ina all respets.

Providing & fixing Delivery main consisting D/F pipes & specials (ISI marked) inside Pump chamber inluding pressure gauge and Depth gauge etc. complete in all respects. 150mm i/d.

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 (by machanically).

160mm o/d pipe of 10 Kgf. / sqcm 160mm i/d pipe lines laid complete

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 IS

150mm i/d Sluice Valves flanged

Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department.

Size 0.9 m. x 0.9 m.

Construction of 1 No New RCC OHSR 100 KL capacity having height of 24.00 m upto from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single main hole cover lightening conductor etc. complete as described in schedule No.3. Providing and fixing DI K-9 D/F expansion Joints conforming to (IS-9523 with latest amendments) or latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, Conforming (IS-9523 with latest amendments) and DI K-9 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 DI K-9 double flanged pressure pipes centrifugally cast as per IS 8329 with latest amendments 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 aluminum ladder inside, steel ladder outside tank of the OHSR including testing of soil bearing capacity tested from the reputed institute such as PEC Chandigarh/TTT Sector-26, Chandigarh, GNEC/Ludhiana/Thapar Instituted of Engineer and Technology Patiala Complete in all respect. SBC Shall be tested in the presence of Engineer or his representative as per specifications. (The specifications & drawing, are based on safe bearing capacity of soil is not less than 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 Premium including overflow haudi, including providing & fixing Water Level indicating system and Construction of plinth protection around the OHSR including foundation depth, earth) filing, CC 1:8:16 with 40mm stone aggregate & conglomerate floor 40mm with CC 1:2:4 as per DWSS specifications. Providing & applying integral crystalling slurry of hydrophilic in nature for water proofing management for vertical and horizontal surface and swell able type water stop tape providing & applying integral crystalling of hydrophilic in nature for water proofing management for vertical and horizontal surface and Swellable type water stop tape.

Extra for carriage of Fine & Course aggretgate i.e Sand & Bajri from query Burj Kotian (Zirakpur) to water works sites beyond 5km (Aug:lead for sand and Bajri 75klm) analysis attached

Site Laying water works

CONSTRUCTION OF V-NOTCH HAUDI.(size 1.80 m x 0.90 m) excluding cost V-notch as per standard design & drawings of public health department.

Development of water works site

Providing & G.I barbed wire (3 ply) fencing around the Head works site in 3 rows complete in all respects. D-6 & D-8 140.50+244.00+72.25+47.50)-(9.50+4*2.00)*3

Providing & fixing Angle Iron Pickets as per DWSS size 40mm x 40mm x 6mm 6 ft. long

Providing & fixing D-Hooks as per DWSS as per standard drawing

Construction of Brick masonry corner pillars including Cost of material such as Bricks, sand, Cement, Bajri, etc. complete respects as per W/S & Sanitation Deptt. Standard design & Drawings.

Construction of Masonary Gate Pillar including cost of MS Steel Gate size 1.22 mtr x 1.37 mtr as per standard drawing with including D-4 complete in all respects.

Provviding and laying 50 mm thick factory made cement concrete interlocking paver block M-30 grade made by block making machine with strong vibratort compaction and of approved size and design / shape laid in ordinary grey clour and pattern over and including 50mm thick compacted bed of coase sand, filling the joints with fine sand etc & including cost of carriage all complete a per directions of Engineer-in Cattiage all complete as per dirrctions of Engineer -in Charge with precast kurb & Earth filling inside the water works including precast kerb both side comlplete in all respects.

Providing & fixing M.S Sign Baord as per standard size of DWSS as per drawing D-20

Construction of toe wall around water works side as per standard drawing & design (104.50+244.0+72.25)-(9.50+4*2.0) = 403.25 sft

CHLORINATION & DISINFECTION

Providing, installing, testing and commissioning one no. electrically actuated diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 ltr. o f bleaching powder solution/ sodium hypo solution per hour under maximum delivery pressure up to 7kg cm2, and suction lift not less than 1.5m, as per DWSS standard specification

Construction of Pump Chamber 3.05x3.70m as per PWD Specification & drawing issued by DWSS

Estate Water Supply

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

Providing, Stringing out, cutting, Jointing and testing of ISI Marked D.I. Pipe (S&S) as per IS 8329 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage, cost of rubber ring.

D.I. Pipe as per IS 8329 DI-K9

80mm i/d pipe lines laid complete

100mm i/d pipe lines laid complete

150mm i/d pipe lines laid complete

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

80mm i/d Sluice Valves flanged

100mm i/d Sluice Valves flanged

150mm i/d Sluice Valves flanged

Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department.

Providing & fixing C.I indicating plates of size 100mm x 100mm for SV/FH including synthetic enammel paint & letters in white enamel paint , fixing in the ground with angle iron of size 25x25x5mm, 230mm height from ground including concrete block complete in all respect as directed by Enginner-in-Charge.

Providing, fixing and jointing Cast Iron surface box for Sluice valve, Air valve, Fire hydrant etc. including all carriages complete.