REPAIR/REPLACEMENT AND MAINTENANCE OF RISING MAIN, SUPPLY MAIN, SUPPLY LINE WITH MOTOR PUMP STARTER AND OTHER EQPTS OF WATER SUPPLY SYSTEM AT MIL STN GANDHINAGAR

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cable etc including getting out soft/loose soil complete all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in any type soil complete all as specified and directed.

Removing of surplus soil not exceeding 50mtrs and depositing where directed at a level not exceeding 1.5 mtrs above the starting point complete all as specified and directed by Engineer-in-Charge

Taking up 300 mm bore, cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up,250 mm bore, cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up 200 mm bore, cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up,150 mm bore, cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Supply, laying, connecting, jointing and testing of DI pipe with spigot and socket ends, class K-7 conforming to IS: 8329/2000 suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining with sulpher resistant with a finishing layer of black bitumen coating on external surfaces in any length, laid in trenches complete all as specified and as directed of the following sizes :

(i) 300 mm Bore

(ii) 250 mm Bore

(iii) 200 mm Bore

(iv) 150 mm Bore

S&F, in repair, Ductile iron sluice valve 300 mm dia with flanged ends class PN-1.6 with iron wheel, stainless steel spindle and check nut confirming to IS :780 including all jointing materials such as nuts, bolts, washers and gaskets etc. complete all as specified & directed .

S&F, in repair, Ductile iron sluice valve 250 mm dia with flanged ends class PN-1.6 with iron wheel, stainless steel spindle and check nut confirming to IS :780 including all jointing materials such as nuts, bolts, washers and gaskets etc. complete all as specified & directed .

S&F, in repair, Ductile iron sluice valve 200 mm dia with flanged ends class PN-1.6 with iron wheel, stainless steel spindle and check nut confirming to IS :780 including all jointing materials such as nuts, bolts, washers and gaskets etc. complete all as specified & directed .

S&F, in repair, Ductile iron sluice valve 150 mm dia with flanged ends class PN-1.6 with iron wheel, stainless steel spindle and check nut confirming to IS :780 including all jointing materials such as nuts, bolts, washers and gaskets etc. complete all as specified & directed .

S&F, in repair, DI fittings, bends, tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs of size for 150 to 300mm bore complete all as specified and directed

M&L for horizontal drilling, in any type of soil, using trenchless technology suitable for insertion of CI/GI/DI pipe complete all as specified and directed of following sizes.

(i) 250 mm size bore for 150 mm pipe

(ii) 300 mm size bore for 200 mm pipe

(iii) 350 mm size bore for 250 mm pipe

(iv) 400 mm size bore for 300 mm pipe

M&L for run lead joint for 200mm bore spigot & socket CI pipes and fittings complete all as specified and directed.

M&L for run lead joint for 300mm bore spigot & socket CI pipes and fittings complete all as specified and directed.

M&L for Cleaning of underground RCC reserviour(sump) 2,00,000 gallon (inner compartment capacity 1,60,000 gallons, outer compartment capacity 40,000 gallons) at main pump house, by draining out stored water completely with mud, pumping out and throwing away manually with buckets and cleaning of inner surface of bottom and walls of sump after removing complete accumulated sludge/mud, dirt etc and scraping all inner surfaces with steel wire brush and finally washing with fresh water two times, disinfecting the reserviour with 2% solution of potassium permanganate, two coat of white wash inside of the sump and two coat of snowcem paint to the out side of the sump including writing date of cleaning with white synthetic enamel paint complete all as specified and directed.

M&L for Cleaning of underground RCC reserviour(sump) 25000 gallon at MAP pump house, by draining out stored water completely with mud, pumping out and throwing away manually with buckets and cleaning of inner surface of bottom and walls of sump after removing complete accumulated sludge/mud, dirt etc and scraping all inner surfaces with steel wire brush and finally washing with fresh water two times, disinfecting the reserviour with 2% solution of potassium permanganate, two coat of white wash inside of the sump and two coat of snowcem paint to the out side of the sump including writing date of cleaning with white synthetic enamel paint complete all as specified and directed.

Dismantling existing pipe connections and electrical connections and lifting up the submersible pump and motor with submersible cable to ascertain the fault occured in PH of borewell open type/In house type with depth not less than 200M of cap 60 HP type , 3 phase 415 volts 50 HZ carefully and transporting to workshop for repair and bringing back at site after repair and lowering the same including making the water and electric connection including commissioning and testing complete. Note :- (i) Repair of submersible pump and pump motor shall be measured & paid separately under respective item of this schedule. (ii) T&P shall be arranged by the contractor. (iii) Transportation of pump set from site to workshop and bringing back at site inclusive in quoted rate.

Dismantling existing pipe connections and electrical connections and lifting up the submersible pump and motor with submersible cable to ascertain the fault occured in PH of borewell open type with depth not more than 15M of cap 25 HP type , 3 phase 415 volts 50 HZ carefully and transporting to workshop for repair and bringing back at site after repair and lowering the same including making the water and electric connection including commissioning and testing complete. Note :- (i) Repair of submersible pump and pump motor shall be measured & paid separately under respective item of this schedule. (ii) T&P shall be arranged by the contractor. (iii) Transportation of pump set from site to workshop and bringing back at site inclusive in quoted rate.

De-assembling of electric motor of 45 KWs/60HP of submersible pump set cutting and removing the existing burnt winding wire of any gauge, cleaning and making good the slots, rewinding the electric motor with PVC insulated copper wire of appropriate size/gauge, application of insulating material & varnishing including replacing of ball bearings-02 Nos, moisture seal and re-assembling the motor, commissioning & testing complete to the entire satisfaction of Engineer-in-charge all as specified and directed.

De-assembling of submersible pump assembly of cap 60 HP Make-KSB, for repair by replacing of company recomended parts of Mechanical seal - 2 Nos, CI impeller - 1 No, Lower Bearing - 1 No, O Ring - 1 No, Spiral plate - 1 No, Compay recomended Lubriucating oil - 7 Ltrs, Moisture sensor including bolts, nuts and washers, re-assembling the same and comisioning & testing complete all as specified and directed.

De-assembling of electric motor of 20 KWs of submersible pump set (Make KSB), cutting and removing the existing burnt winding wire of any gauge, cleaning and making good the slots, rewinding the electric motor with PVC insulated copper wire of appropriate size/gauge, application of insulating material & varnishing including replacing of ball bearings-02 Nos, moisture seal and re-assembling the motor, commissioning & testing complete to the entire satisfaction of Engineer-in-charge all as specified and directed.

De-assembling of submersible pump assembly of cap 25 HP Make-KSB, for repair by replacing of company recomended parts of Mechanical seal - 2 Nos, CI impeller - 1 No, Lower Bearing - 1 No, O Ring - 1 No, Spiral plate - 1 No, Company recomended Lubriucating oil - 7 Ltrs, Moisture sensor including bolts, nuts and washers, re-assembling the same and comisioning & testing complete all as specified and directed.

Disconnecting electrical connection from panel and detachment from Pump and Mot Base Frame and existing pipes for carrying out repairs and rewinding to 30 HP capacity mono block pump set, motor, 3 phase 415 Volt of any make Kirloskar, Jyoti, Crompton Greaves / Mother platt) with super enameled copper winding wire of appropriate gauge, insulation and varnishing with 'E' class varnish including replacement of water seal, dismantling existing motor from foundation after disconnecting electric connection transporting the same at work shop for repair and back at site after repair, reassembling with pump, commissioning and testing etc complete all as specified and directed by Engineer-in-charge.

Disconnecting electrical connection from panel and detachment from Pump and Mot Base Frame and existing pipes for carrying out repairs and rewinding to 15 HP capacity mono block pump set, motor, 3 phase 415 Volt of any make Kirloskar, Jyoti, Crompton Greaves / Mother platt) with super enameled copper winding wire of appropriate gauge, insulation and varnishing with 'E' class varnish including replacement of water seal, dismantling existing motor from foundation after disconnecting electric connection transporting the same at work shop for repair and back at site after repair, reassembling with pump, commissioning and testing etc complete all as specified and directed by Engineer-in-charge.

Demolition of existing valve pit and M&L for construction of valve pit consisisting of 230mm thick, old size brick masonry wall in cement mortar (1:6), PCC (1:4:8) type D2, using 40mm graded stone aggregete as in fondation, PCC (1:2:4) type B1, using 20mm graded stone aggregete in coping/bed, finished even and smooth, rendering 15mm thick in cement mortar (1:6) internally and 10mm thick in cement mortar (1:4) externally, finished even and smooth without using extra cement incuding three coats of white wash and earth work in any type of soil and including 2 mm thick MS sheet cover fixed on 40mmx40mmx6mm thick angle iron frame ambeded in PCC coping with locking arrangement and mild steel hold fast & handle and duly painted with two coats of synthetic enamel paint over one coat of primer etc. as specified and directed for size of 1350mm x 1000mm x 1200mm.

M and L for electrical logging using borewell inspection camera, video recording of the borewell for Borewell No 2 by making report for the depth of the water available and the depth of fallen pump and motor in water and submission of the report for possibilties about make it serviceable complete all as specified and directed by Engr-in-charge.

M and L for Lifting of Pump and Motor fallen in borewell No 2 by using Hook/Crane/Spl T&P as per report from item No 28 complete all as specified and directed by Engr-in-Charge.

Development of borewell as per report in item No 28 by compressed air not less than 200 M and arrangement for yield test with V Notch taken for 24 Hour of borewell and submission of complete job report for our further necessary action complete all as specified and directed by Engr-in charge.

M and L for taking water sample from borewell No 1, 2,3,4, Narmada Filteration plant and STP plant Qtrly for supply Water Test and submission of water test report complete all as specified and directed by Engr-in-charge. Note :- (i) The Sample of water to be taken in a clean closed container of glass bottle as recommended from the lab to be provided by the contractor. (ii) The water test report must be obtained from an FSSAI recognised /NABL accredicted Lab.

M/L providing cement concrete type B1 (1:2:4) using 20mm graded stone aggregate as in roof kerbs or mud stops, base for valve pit, making good the road cutting and like, rounded or chamfered on edges all as specified and directed by Engr-in-charge.

M & L rendering 15 mm thick plaster in CM 1:6 on brick work or concrete surface, finished even & smooth without using extra cement all as specified and directed by Engr-in-charge.

M and L for breakdown maintainence of 300mm MS/CI pipes between GTPH to GE (A) Gandhinagar by providing Special T and P (JCB, Hydra, Crane) and taking shutdown from GWS&SB to ensure the work carried out in online/offline with coordination of contractor to GWS&SB and as directed by Engr-in-charge.

M and L for repair of Leakage with special T and P ( e.g JCB, Crane, Welding Machine)with the help of D joints in CI pipe alongwith required size of nut bolts for fwg Size

(i) 300 mm Dia

(ii) 250 mm Dia

(iii) 200 mm Dia

(iv) 150 mm Dia

M and L for repair of Leakage with special T and P ( e.g JCB, Crane, Welding Machine)with the help of D joints in DI pipe alongwith required size of nut bolts for fwg Size

(i) 200 mm Dia

(ii) 150 mm Dia

M and L for repair of Leakage for fwg Size of CI pipe with special T and P ( e.g JCB, Crane, Welding Machine) with the help of Bell mouth Leak joint clamps/flange joints if leaking in CI pipe or leaking in joint required to be welded on site/workshop with CI welding machine and welding rod alongwith required size of nut bolts complete all as specified and directed by Engr-in-charge. Note :- The charges for all types of T and P required at site are deemed to be incl in quoted rate

(i) 300 mm Dia

(ii) 250 mm Dia

(iii) 200 mm Dia

(iv) 150 mm Dia

M and L for repair of Leakage for fwg Size of DI pipe with special T and P ( e.g JCB, Crane, Welding Machine) with the help of Bell mouth Leak joint clamps/flange joints if leaking in DI pipe or leaking in joint required to be welded on site/workshop with DI welding machine and welding rod alongwith required size of nut bolts complete all as specified and directed by Engr-in-charge. Note :- The charges for all types of T and P required at site are deemed to be incl in quoted rate

(i) 200 mm Dia

(ii) 150 mm Dia

M and L for repair of leakage in MS pipe with special T and P ( e.g JCB, Crane, Welding Machine) of Size 300 mm inner dia by using Heavy duty MS pipe line Clamps alongwith nut bolts and necessary accessories complete all as specified and directed by Engr-in-charge.

M and L for repair of leakage withwith special T and P ( e.g JCB, Crane, Welding Machine) for Online pipe leak repair joints with rubber gaskets, adhesive, nut bolts of adequate size of CI/DI pipe with dia not less than 250/200mm complete all as specified and directed by Engr-in-charge.

Supply and Fixing in repair with control wire and wiring as required, Motor Protection Relay having range 4-125 A with line CTs -03 Nos, CT ID-35 mm ) HP rating-40-75 HP compatible to to existing Starter panel complete all as specified and directed by Engr-in-charge.

Repair to existing Starter panel with control wire and wiring as required, by replacement of old type DOL/Star/Delta Starter by Soft Starter with HP rating-40-75 HP compatible to existing panel complete all as specified and directed by Engr-in-charge.

Supply and Fixing in repair with control wire and wiring as required,3 pole Contactor having range not less than 140 A, HP rating-40-75 HP compatible to existing Starter panel complete all as specified and directed by Engr-in-charge.

Supply and Fixing in repair with control wire and wiring as required, Automatic Phase sequence controller having range not less than 140 A, HP rating-40-75 HP compatible to existing Starter panel complete all as specified and directed by Engr-in-charge.

Supply and Fixing in repair with control wire and wiring as required, Digital Multimeter having range not less than 140 A, HP rating-40-75 HP compatible to existing Starter panel complete all as specified and directed by Engr-in-charge.

Repair to existing damaged valve chamber of any size by PCC work using 20mm graded stone aggregete in coping/bed, finished even and smooth, rendering 15mm thick in cement mortar (1:6) internally and 10mm thick in cement mortar (1:4) externally, finished even and smooth without using extra cement incuding three coats of white wash including 2 mm thick MS sheet cover suitable with exsiting chamber fixed on 40mmx40mmx6mm thick angle iron frame ambeded in PCC coping with locking arrangement and mild steel hold fast & handle and duly painted with two coats of synthetic enamel paint over one coat of primer etc. as specified and directed by Engr-in-Charge.

DIGNATION ENTERPRISE

Jinendra Chemicals