Operation and Maintenance (O and M) Work of S.T.P. for 1728-Flats R-1 to R-4, R-5 built under CMJAY, South Extension Scheme. 7402

Item Code [ 2023 19.83.1]:Item Type [RUIDP] :: Providing, installation, testing and commissioning of Fiber Reinforced Plastic made hoods for each chlorine tonner along with necessary leak proof piping connected to air blowers for forced ventilation during probable chlorine tonner leakage completely interlocked with Chlorine Gas leak detector to main PLC. The scope includes FRP hood for all connected tonners, interconnecting piping, air blower of adequate capacity (working and stand by) and ancillary electrical works capacity complete in all respect as per specification and the direction of the Engineer.1 kg/hr capacity

Item Code [ RUIDP 58.3.1]:Item Type [RUIDP] :: Sub Item Code [ RUIDP 58.3.1 + 58.3.1.2]: SITC of 3 /4 pole current limiting Moulded case circuit breaker (MCCB) made of flame retardent & heat resistant material having following current rating, short circuit breaking capacity at 440/415 V, 50 Hz; O/L & S/C settings , conforming to IS/IEC 60947 P -2 :2003 with front face and centralised adjustable, trip free mechanisum, true contact position indicator, line load interchangeability, designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree, pollution degree 3, having positive isolation capability, push (test) to trip, trip time less then 10 ms under s/c condition, Breaking capacity Ics = 100% ICU. U imp =8 KV, rated insulation voltage 690 V. provision for UVR , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including making connections etc. as required.OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution All as per pre approved by Engineer in-charge. For additional technical parameters of product / work refer Annexure A attached with this BSR 58.3.1 3 pole MCCB With Thermal Magnetic release up to 100 Amp , 25 kA, adjustable O/L & adjustable S/C setting,

Item Code [ RUIDP 58.3.1]:Item Type [RUIDP] :: Sub Item Code [ RUIDP 58.3.1 + 58.3.1.3]: SITC of 3 /4 pole current limiting Moulded case circuit breaker (MCCB) made of flame retardent & heat resistant material having following current rating, short circuit breaking capacity at 440/415 V, 50 Hz; O/L & S/C settings , conforming to IS/IEC 60947 P -2 :2003 with front face and centralised adjustable, trip free mechanisum, true contact position indicator, line load interchangeability, designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree, pollution degree 3, having positive isolation capability, push (test) to trip, trip time less then 10 ms under s/c condition, Breaking capacity Ics = 100% ICU. U imp =8 KV, rated insulation voltage 690 V. provision for UVR , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including making connections etc. as required.OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution All as per pre approved by Engineer in-charge. For additional technical parameters of product /work refer Annexure A attached with this BSR 58.3.1 3 pole MCCB With Thermal Magnetic release 125 Amp , 25 kA, adjustable O/L & adjustable S/C setting,

Item Code [2023 19.99]:Item Type [RUIDP] ::Sub Item Code [2023 19.99 + 19.99.1.1]: Providing, installation, testing and commissioning of Centrifugal Monoblock pump set conforming to IS 9079 , 2 pole motor operating at synchronised speed of 3000 RPM with requisite MOC impeller, priming funnel, cock, suitable flanges at suction and delivery side. Pump shall have common shaft for pump and motor. Motor shall be suitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply. Motor shall be TEFC type and Pump set shall be suitable for working at various discharge and head requirements as per scope of work. Pump shall be erected on C.C. foundation / cross channels / RSJ frame block with suitable foundation bolts grouted in C.C. foundation block etc. complete in all respect as per specification, scope of work and direction of Engineer in-charge of following power rating, suitable for prescribed duty conditions mentioned in TD 2.2 KW (3.0 HP)

Item Code [2023 19.99]:Item Type [RUIDP] :: Sub Item Code [2023 19.99 + 19.99.1.2]: Providing, installation, testing and commissioning of Centrifugal Monoblock pump set conforming to IS 9079 , 2 pole motor operating at synchronised speed of 3000 RPM with requisite MOC impeller, priming funnel, cock, suitable flanges at suction and delivery side. Pump shall have common shaft for pump and motor. Motor shall be suitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply. Motor shall be TEFC type and Pump set shall be suitable for working at various discharge and head requirements as per scope of work. Pump shall be erected on C.C. foundation / cross channels / RSJ frame block with suitable foundation bolts grouted in C.C. foundation block etc. complete in all respect as per specification, scope of work and direction of Engineer in-charge of following power rating, suitable for prescribed duty conditions mentioned in TD 3.7 KW (5.0 HP)

Item Code [2023 75.35.2 Rewinding]:Item Type [building] :: Rewinding of single phase motor of 1400 RPM including all necessary material and of the same characteristics as original with required size of super enamelled wire E class insulation material and testing etc. as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor.0.75 H.P. To 1.0 H.P.

Item Code [2023 75.36 Rewinding ]:Item Type [RUIDP] :: Sub Item Code [2023 75.36 Rewinding + 75.36.1]: RPM including all necessary material and of the same characteristics as original with required size of super enamelled wire E Rewinding of three phase squirrel cage induction motor of 1400 to 2800class insulation material and testing etc. as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. 3.0 HP

Item Code [2023 75.36 Rewinding ]:Item Type [RUIDP] :: Sub Item Code [2023 75.36 Rewinding + 75.36.2]: RPM including all necessary material and of the same characteristics as original with required size of super enamelled wire E Rewinding of three phase squirrel cage induction motor of 1400 to 2800class insulation material and testing etc. as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. 5.0 HP

Item Code [53.7.3]:Item Type [RUIDP] :: P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure A attached with this BSR 4.0 Sq.mm 3 core flat / Round

Item Code [55.1.1.2 MCB ]:Item Type [RUIDP] :: Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer incharge. For additional technical parameters of product / work refer Annexure A attached with this BSR 55.1.1 Single pole MCB (With B/C curve tripping Characteristics) 6 A to 32 A rating

Item Code [60.2.6.3]:Item Type [RUIDP] :: Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Arrmoured Aluminium cable confirming to IS:1554 P-I / IS :7098 P -I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity 99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) including testing etc. as required of following size. OEM must have its own in house NABL accrediated Laboratory for testing procedure as per IS:10810.For additional technical parameters of product / work refer Annexure A attached with this BSR 35.0 Sq. mm 3.5 core

Item Code [CMJAY O&M 2023]:Item Type [Other] :: Operation and Maintenance of STP (24Hr.) CMJAY R1- to R4 & R5, South Extension Scheme including all necessary material (Cow Dung, Gud Urea Fertilizer General Oiling of Machinery and Man Power) Required for biological treatment.

Item Code [non clog pump 70.9.2]:Item Type [RUIDP] :: SITC of Drain Sewage pump Non-clog fully floodable submersible pump suitable to handle raw sewage suitable for up to 40 mm solid with Cast iron CED coated Impellor, CI body & housing, SS shaft, Mechanical seal etc. as required. Pump shall have following HP Rating, phase, Head, minimum Discharge respectively complete in all respect. Appropriate type test certificate / OEM test report shall be submitted.All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR .2.0 HP, 3-Ø, (8 - 16)Mtr, (375 - 120) LPM

Item Code [Stp Desluging ]:Item Type [Other] ::Sub Item Code [Stp Desluging + desluging 1000ltr tanker]: Desludging of septage from soak wells/pits/ septic tanks and transporting and emptying at inlet of FSTP including operation and maintenance of the equipment with all accessories complete in all respect over the O&M period as per specification and direction of Engineer. O&M for 1000 liter truck

Item Code [Stp Desluging ]:Item Type [Other] ::Sub Item Code [Stp Desluging + desluging 4000ltr tanker]: Desludging of septage from soak wells/pits/ septic tanks and transporting and emptying at inlet of FSTP including operation and maintenance of the equipment with all accessories complete in all respect over the O&M period as per specification and direction of Engineer. O&M for 4000 liter truck

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