REPAIRS MAINTENANCE AND ATTENDING EMERGENCY BREAKDOWNS OF WATER SUPPLY PIPE LINES AND CONNECTED WORKS OF URGENT NATURE INCLUDING ALLIED WORKS UNDER GE DSSC WELLINGTON

Amount

Sch 'A' Part I - Attending Emergency Breakdown : Attending the emergency water supply pipe line break down/complaints and repair the pipe line by deploying man power /machine power and repair the pipe line by replacing the unserviceable /broken/damaged pipes/fittings and making good leak proof pipe line & joints and restore the water supply for the following size of pipes:- (a) CI/GI/DI pipe lines upto 80 mm dia Note :- (i) The complaints should be attended and completed within 24 Hrs of the complaint lodged to contractor. (ii) If the complaints not completed within 24 hrs a penalty of Rs 1000/- per day will be recovered. (iii) All the T & P like (JCB,DG set) required for repair will be measured and paid separately. (iv) All the pipes /fittings/lead joint/Tyton joint/Rubber gasket joints required for the job will be measured and paid separately. (v) The break down will be intimated on Telephone/Whatsapp message to contractor/rep.

(vi) The decision of accepting officer for penalty will be final and binding. (vii) The break down/complaints can be from Ooty to Filter House pipe line, Bandami to Filter House pipe line, Range to Filter House pipe line, Golf Pump House to Filter House pipe line including all water supply distribution system pipe lines in Wellington area under GE DSSC Wellington. (viii) The cost of hiring vehicle (if any) for attending breakdown is deemed to be included in the unit quoted rate. (ix) The labour element of taking down of CI/GI/DI pipes including earth work etc complete is deemed to be included in the unit quoted rates. (x) Materials/items like CI/DI/GI pipes etc required for attending breakdown/urgent repairs will be measured and paid separately as supply only under relevant items. However the cost of complete Taking down /laying/fixing charges including earthwork etc complete is deemed to be included in the unit quoted rates. (xi) Cost of nuts, bolts, metal washers, cutting, welding, fabrication works etc, required for both taking down or laying of pipes/ fittings including cleaning of vegetation, bushes, small plantings etc, to make the pipe line system functional & leak proof is deemed to be included in the quoted rates. (xii) If any damage to any cable of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

All as per item No 1 above but CI/GI/DI pipe lines from 100 to 150 mm dia all as specified and as directed.

All as per item No 1 above but CI/GI/DI pipe lines from 200 to 250 mm dia all as specified and as directed.

Supply only ductile iron pipes with spigot & socket of 100 mm bore, class K9 centrifugally cast conforming to IS 8329 with inside surface of cement mortar lined including suitable rubber jasket joints (Tyton joint), in any length all as specified and as directed. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

All as per item No 4 above but 150 mm bore all as specified and as directed. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

All as per item No 4 above but 200 mm bore all as specified and as directed. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

All as per item No 4 above but 250 mm bore all as specified and as directed. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

Supply only ductile iron pipes with flanged ends of 150 mm bore, class K9 centrifugally cast conforming to IS 8329 with inside surface cement mortar lined in any length complete all as specified and as directed. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

Supply only galvanised steel water tubing, medium grade 100mm bore with all fittings such as bend, tees, unions elbows, connecting pieces etc complete all as specified and as directed. Make : Tata/Jindal/Prakash

All as per item No 9 above but 80 mm bore all as specified and as directed. Make : Tata/Jindal/Prakash

M & L for run lead joint in repair for 100 mm bore CI pipe line including taking down old one and testing all as specified and as directed by Engr-in-Charge.

All as per item No 11 above but 150 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 11 above but 200 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 11 above but 250 mm bore all as specified and as directed by Engr-in-Charge.

M & L for rubber gasket joint (Tyton joint) in repairs for 100 mm bore DI pipe line including taking down old one and testing complete all as specified and as directed by Engr-in-Charge.

All as per item No 15 above but for 150mm DI pipe (Tyton joint) all as specified and as directed by Engr-in-Charge.

All as per item No 15 above but for 200mm DI pipe (Tyton joint) all as specified and as directed by Engr-in-Charge.

All as per item No 15 above but for 250mm DI pipe (Tyton joint) all as specified and as directed by Engr-in-Charge.

S & F in repairs rubber gasket joint 4mm thick including fixing with suitable adhesive over the flange, suitable for DI flanged pipe and fittings of size 100mm bore complete all as specified and as directed by Engr-in-Charge.

All as per item No 19 above but for 150mm DI pipe all as specified and as directed by Engr-in-Charge.

All as per item No 19 above but for 200mm DI pipe all as specified and as directed by Engr-in-Charge.

All as per item No 19 above but for 250mm DI pipe all as specified and as directed by Engr-in-Charge. Note for Item Nos 11 to 22: Cost of nuts, bolts, metal washers, cutting, welding, fabrication works, demolition of concrete, earth work etc, including cleaning of vegetation, bushes, small plantings etc., & making good the disturbed/ damaged surfaces to make the pipe line system functional & leak- proof is deemed to be included in the quoted rates.

Excavating bituminous road appx 1 mtr wide and n.exc 2 mtr depth to complete the work at the earliest on highways and main roads for laying/ repair of pipes, returning filling in and finishing the top surface after laying/repair of pipe work with PCC (1:2:4) type B-2 to a minimum depth of 300mm over dry mix concrete (1:4:8) type D-2 to a minimum depth of 600mm over rammed earth to suit the site requirement and making good the disturbed surface to match with existing finish complete all as specified and as directed by Engr-in-Charge.

Note : (i) If the subject item has to be executed on National Highways (NH) or any other Civil Dept, then the making good of the damaged/ disturbed road surfaces & matching to the existing finish has to be done as per their requirements / specifications (if desired so by the concerned Authority) & the rates of the same is deemed to be included in the unit quoted rates. (ii) If any damage to any cable of ITRC / BSNL/ WCB/ MES etc., or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

Hiring Charge of DG set per hour of capacity upto 10KVA for the purpose of welding cutting and grinding of CI/DI/GI pipe line work etc complete all as specified and as directed by the Engr-in-Charge Note :(i) Cost of transportation of the DG set to & fro from the breakdown site is deemed to be included in the unit quoted rate. (ii) Decision of GE/ Engr-in-Charge shall be final & binding w.r.t the use of the DG set wherever MES supply is not available & a register has to be maintained by the Contractor wherein entries w.r.t Date & Time of Start of Use & Stop shall be entered & duly signed by both the Contractor/ Rep & Dept Rep for payment purpose.

Hiring Charges of JCB per hour for the purpose of excavation, returning filling and removing and/ or laying of CI/DI/GI pipe line work etc complete all as specified and as directed by the Engr-in-Charge Note : (i) Cost of transportation of the JCB to & fro from the breakdown site is deemed to be included in the unit quoted rate. (ii) JCB for attending emergency breakdown to be provided within 1 to 6 Hrs of verbal/telephonic intimation etc to the contractor without fail. (iii) Incorporation/use of JCB in any work services shall be decided by the Engr-in-Charge and GE depending upon the graveness/nature of breakdown/urgent repairs required at site. (iv) A register has to be maintained by the Contractor wherein entries w.r.t Date & Time of Start of Use & Stop shall be entered & duly signed by both the Contractor/ Rep & Dept Rep for payment purpose.

Sch 'A' Part II - Repairs and Maintenance : Excavating in trenches, n.exc 1.5m wide and n.exc 1.5m depth for foundation, taking down/ laying pipes, cables etc and getting out in hard / dense soil all as specified and as directed by Engr-in-Charge.

Returning filling in, including spreading levelling, watering and well ramming in layers n exc 25cm thick in excavated soil all as specified and as directed by Engr-in-Charge.

Removing excavated soil to a distance n.exc. 50 mtrs and depositing where directed at a level n.exc 1.5m above the starting point all as specified and directed by Engr-in-Charge.

Taking up Cast iron /Ductile iron water mains any type and length (including all fittings) 100 mm bore including cleaning/ removing clogged mud inside the pipe line of the old Cast iron/ Ductile iron pipes and removing lead joint/ tyton joint complete all as specified and as directed by Engr-in-Charge.

All as per item No 29 above but 150 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 29 above but 200 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 29 above but 250 mm bore all as specified and as directed by Engr-in-Charge. Note for Item Nos 29 to 32 :- (i) Earthwork (if any) shall be measured & paid separately. (ii) Cost of nuts, bolts, metal washers, cutting, welding, fabrication works, demolition of concrete etc., including cleaning of vegetation, bushes, small plantings etc & making good the disturbed/ damaged surfaces is deemed to be included in the quoted rates. (iii) If any damage to any cables of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

Supply, lay, jointing and testing ductile iron pipes with spigot & socket end of 100 mm bore, class K9 centrifugally cast conforming to IS 8329 with inside surface of cement mortar lined including suitable rubber jasket joints (Tyton joint), in any length, laid to level or to falls in trenches/on grounds/ on support/ stand, laid, jointed and tested all as per IS 12288-1987 (including rubber joints) all as specified and as directed by the Engr-in-Charge. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

Note: (i) Earth work and excavation for DI Pipes shall be measured and paid separately. (ii) Cost of cutting, welding, fabrication works, demolition of concrete etc., including cleaning of vegetation, bushes, small plantings etc & making good the disturbed/ damaged surfaces is deemed to be included in the quoted rates. (iii) If any damage to any cables of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

All as per item No 33 above but 150 mm bore all as specified and as directed by Engr-in-Charge. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

All as per item No 33 above but 200 mm bore all as specified and as directed by Engr-in-Charge. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

All as per item No 33 above but 250 mm bore all as specified and as directed by Engr-in-Charge. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

Supply, lay and testing ductile iron pipes with flanged ends including rubber gasket 4mm with adhesives and necessary bolts & nuts complete of 150 mm bore, class K9 centrifugally cast conforming to IS 8329 with inside surface cement mortar lined in any length laid to level or to fall in trenches/on grounds/ on support stand, the pipes shall be laid, jointed and tested all as per IS 12288-1987 all as specified and as directed by Engr-in-Charge. Make : Srikalahasthi Pipes Ltd /Electro steel /TATA /Jindal

Note: (i) Earth work (if any) shall be measured and paid separately. (ii) Cost of cutting, welding, fabrication works, demolition of concrete etc., including cleaning of vegetation, bushes, small plantings etc & making good the disturbed/ damaged surfaces is deemed to be included in the quoted rates. (iii) If any damage to any cables of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

Laying and testing only after cleaning/ removing clogged mud inside the pipeline of the old Cast iron/ Ductile iron pipes in trenches/ above the ground level of any length, of size 100 mm bore, complete all as specified and as directed by Engr-in-Charge.

Note: (i) Earth work (if any) shall be measured and paid separately. (ii) Cost of cutting, welding, fabrication works, demolition of concrete etc., including cleaning of vegetation, bushes, small plantings etc & making good the disturbed/ damaged surfaces is deemed to be included in the quoted rates. (iii) If any damage to any cables of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

All as per item No 38 above but 150 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 38 above but 200 mm bore all as specified and as directed by Engr-in-Charge.

All as per item No 38 above but 250 mm bore all as specified and as directed by Engr-in-Charge.

S & F in repairs, CI sluice valve with steel spindle bronze gate & seating rings of size 80mm dia bore, both sides flanged & drilled confirming to IS 14846 -2000, type PN 1.6, ISI marked including CI wheel, suitable rubber gasket joints with new bolts & nuts etc., including removing/ taking out unserviceable sluice valve complete all as specified and as directed by Engr-in-Charge. Make : Kirloskar/Leader/ Upadhyay

All as per item No 42 above but size 100 mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/Leader/Upadhyay

All as per item No 42 above but size 150 mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/Leader/Upadhyay

All as per item No 42 above but size 200 mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/Leader/Upadhyay

All as per item No 42 above but size 250 mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/Leader/Upadhyay

S & F ductile iron fitting conforming to IS 9523 K-12 for spigot and socket pipes/ flanged type of class K-9 up to 250 mm bore such as bends(any type radius and angle), tappers any type (straight bend increasing, decreasing or double socket etc), TEE pieces, single branch, Y junction, double branch cross collars, caps and plug all as specified and as directed by Engr-in-Charge. Note : Make of the DI fittings shall be same as that of the Make of DI pipes.

Note for Item Nos 42 to 47:- (i) Cost of nuts, bolts, metal washers, gaskets, rubber washers, cutting, welding, fabrication works, demolition of concrete, earthwork etc, including cleaning of vegetation, bushes, small plantings etc, & making good the disturbed / damaged surfaces to make the pipe line system functional & leak- proof is deemed to be included in the quoted rates.

M & L for cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in plinth courses, string courses,lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including formwork weathering, slightly rounded or chamfered angles and throating, all as specified and as directed by Engr-in-Charge. Note : Cost of demolition of concrete (if any), earth work etc, including cleaning of vegetation, bushes, small plantings etc, & making good the disturbed/ damaged surfaces is deemed to be included in the quoted rates.

S & F in repair mechanical joint / jiffy / flexible couple joint complete suitable for 100 mm dia x 300mm long DI pipe complete alongwith all accessories complete all as specified and as directed by Engr-in-Charge. Make : RMCO/KARTAR

All as per item No 49 above but of size 150 mm dia all as specified and as directed by Engr-in-Charge. Make : RMCO/KARTAR

All as per item No 49 above but of size 200 mm dia all as specified and as directed by Engr-in-Charge. Make : RMCO/KARTAR

All as per item No 49 above but of size 250 mm dia all as specified and as directed by Engr-in-Charge. Make : RMCO/KARTAR

Note for Item Nos 49 to 52:- (i) Cost of nuts, bolts, metal washers, gaskets, rubber washers, cutting, welding, fabrication works, demolition of concrete, earthwork etc, including cleaning of vegetation, bushes, small plantings etc, & making good the disturbed / damaged surfaces to make the pipe line system functional & leak- proof is deemed to be included in the quoted rates.

M & L for mild steel framed work such as bracing, fabricated frame works, supports, clamps and back plates including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size conforming to Fe 290 Gde-E165 all as directed and inclusive of one primer coat, one under coat and one finishing coat of paint all as specified and as directed by Engr-in-Charge.

Welding CI/GI/DI pipe by welding rod at places where welding is required to stop the leakage of water in pipe line all as specified and as directed by Engr-in-Charge. Note : (i) Earthwork (if any) shall be measured and paid separately. (ii) Cost of hiring welding machine for repair deemed to be included in the quoted rate. (iii) Cost of electricity reqquired (if any) for operation of the welding machine is deemed to be included in the unit quoted rate.

M & L for fabrication of MS work including MS pipe of any length and size heavy duty connecting fittings, bend to any required shape by means of welding, drilling, fasteners etc all as specified and as directed by Engr-in-Charge. Note : (i) Earthwork (if any) shall be measured and paid separately. (ii) Cost of hiring Welding machine for repair deemed to be included in the quoted rate. (iii) Cost of electricity reqquired (if any) for operation of the welding machine is deemed to be included in the unit quoted rate.

Taking up or down GI steel tubing and connections, including cleaning for refixing or removal from trenches/buildings 100 mm dia all as specified and as directed by the Engr-in-Charge.

All as per item No 56 above but 80 mm bore all as specified and as directed.

All as per item No 56 above but 50 mm bore all as specified and as directed.

All as per item No 56 above but 40 mm bore all as specified and as directed.

All as per item No 56 above but 25 mm bore all as specified and as directed.

M & L for galvanised steel water tubing, medium grade 100mm bore with all fittings such as bend, tees, unions elbows, connecting pieces etc laid in trenches complete all as specified and as directed by the Engr-in-Charge Make : Tata/Jindal/Prakash

All as per item No 61 above but 80 mm bore all as specified and as directed. Make : Tata/Jindal/Prakash

All as per item No 61 above but 50 mm bore all as specified and as directed. Make : Tata/Jindal/Prakash

All as per item No 61 above but 40 mm bore all as specified and as directed. Make : Tata/Jindal/Prakash

All as per item No 61 above but 25 mm bore all as specified and as directed. Make : Tata/Jindal/Prakash

Fixing / laying only using old GI pipes including new fittings laid in trenches of size 100 mm bore complete all as specified and as directed by the Engr-in-Charge Note: (i) The quoted rate shall be inclusive of necessary new fittings. (ii) Serviceable GI pipes obtianed from dismantling shall be reused.

All as per item No 66 above but size 80 mm bore all as specified and as directed.

All as per item No 66 above but size 50 mm bore all as specified and as directed.

All as per item No 66 above but size 40 mm bore all as specified and as directed.

All as per item No 66 above but size 25 mm bore all as specified and as directed.

Note for Item Nos 56 to 70 :- (i) Earth work (if any) shall be measured & paid separately. (ii) Cost of cutting, welding, fabrication works, demolition of concrete etc, including cleaning of vegetation, bushes, small plantings etc., & making good the disturbed/ damaged surfaces to make pipe line system functional & leak-proof is deemed to be included in the quoted rates. (iii) Wherever pipes are to be laid/ fixed on walls or any other surface, shall be fixed with the help of suitable size/ type of MS " U "/ "J " shaped clamps at an interval of 2.0 mtrs & the cost of the same is deemed to be included in the unit quoted rates.

Supply and fix Gun metal gate / globe valve 80 mm bore conforming to IS 781 -1984 with iron wheel head screwed both ends for iron pipe including testing and taking down old unserviceable one complete all as specified and as directed by the Engr-in-Charge. Make : Leader/Zoloto/SCUD

All as per item No 71 above but of size 50mm bore all as specified and as directed. Make : Leader/Zoloto/SCUD

All as per item No 71 above but of size 40 mm bore all as specified and as directed. Make : Leader/Zoloto/SCUD

All as per item 71 above but of size 25 mm bore all as specified and as directed. Make : Leader/Zoloto/SCUD

Note for Item Nos 71 to 74 :- (i) Cost of cutting, welding, fabrication works, demolition of concrete etc, including cleaning of vegetation, bushes, small plantings etc., & making good the disturbed/ damaged surfaces to make pipe line system functional & leak-proof is deemed to be included in the quoted rates.

Cutting existing hardstanding /bituminous road 300 mm x 300 mm for taking out/ laying GI/ CI/ DI/ PPR pipe etc., including removing debris and refilling the trench with excavated earth and top layer to a depth not less than 200 mm thick filled with PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) and finishing the surface fair and even to match with the existing surface all as specified and as directed by the Engr-in-Charge.

Note : (i) If the subject item has to be executed on National Highways (NH) or any other Civil Dept, then the making good of the damaged/ disturbed road surfaces & matching to the existing finish has to be done as per their requirements / specifications ( if desired so by the concerned Auth) & the rates of the same is deemed to be included in the unit quoted rates. (ii) If any damage to any cables of ITRC/ BSNL/ WCB/ MES etc, or to any pipe lines of WCB/ TWAD/ MES etc, develops/ occurs during execution of the works then the same shall be made good by the Contractor to the entire satisfaction of the concerned Dept & the costs of the same is deemed to be included in the unit quoted rates.

Repairs to sluice valve spindle by taking out the damaged SS spindle and check nut and supply and fix new SS spindle and check nut of same size, reassembling including new gaskets, nuts and bolt and gland packing for 150mm dia bore sluice valve all as specified and as directed by Engr-in-Charge Make : Kirloskar/ Leader/ Upadhyay. .

All as per item No 76 above but 200mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/ Leader/ Upadhyay.

All as per item No. 76 above but 250mm dia bore all as specified and as directed by Engr-in-Charge. Make : Kirloskar/ Leader/ Upadhyay.

Note for Item Nos 76 to 78 :- (i) Cost of nuts, bolts, metal washers, cutting, welding, fabrication works, demolition of concrete etc, including cleaning of vegetation, bushes, small plantings etc., & making good the disturbed/ damaged surfaces to make pipe line system functional & leak-proof is deemed to be included in the quoted rates.

SREERAM

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