SPECIAL REPAIR, REPLACEMENT OF CAST IRON WATER MAINS WITH K9 DI PIPES AND CONNECTED VALVES OF OHTS, GI LINES AND STARTER PANELS OF OPEN WELLS UNDER GE BELGAUM

Amount

Supply, laying, testing and commissioning of Ductile Iron pressure pipe of 100mm bore dia, Class K-9, PN-10 rating, ISI marked, confirming to IS-8329:2000 with flanged ends & blast furnace sludge cement with Portland cement properties, with and including jointing by bolting two flange faces together with rubber gaskets or fibre board gasket, aligning the pipe flanges, positioning the gasket, inserting the bolts, and then tightening the nuts in a crisscross pattern to ensure a proper seal, with and including cement mortar lining inside pipe with internal metallic zinc coating and external black bitumen coating on pipe, fixed to downline with fittings for water mains of over head tanks of any height / stagging with and including taking down old u/s CI pipe with fittings, complete all as specified and as directed. Note: 1. Quoted rate shall be inclusive for necessary scaffolding arrangements for fixing of Vertical DI Pipe 2. Necessary fittings will be measured and paid separately.

All as per Serial Item No. 01 here-in-before but for DI Pipe of 150mm bore dia.

All as per Serial Item No. 01 here-in-before but for DI Pipe of 200mm bore dia.

Supply, laying, testing and commissioning of Ductile Iron pressure pipe of 200mm bore dia, Class K-9, PN-10 rating, confirming to IS-8329:2000, ISI marked with socket & spigot ends & blast furnace sludge cement with Portland cement properties, jointing with and including rubber gaskets EDPM used with push-on-jointing confirming to IS 5382, with and including cement mortar lining inside pipe with internal metallic zinc coating and external black bitumen coating outside pipe, laid in trenches / floor, with and including taking down old u/s CI pipe with fittings, complete all as specified and as directed. Note: 1. Necessary earth work will be measured and paid separately. 2. Necessary fittings will be measured and paid separately.

All as per Serial Item No. 04 here-in-before but for DI Pipe of 150mm bore dia.

All as per Serial Item No. 04 here-in-before but for DI Pipe of 200mm bore dia.

M&L for DI Specials such as Bends, tapers any type, Tee pieces, single branch, "Y" junction, double branch, cross, collars, caps and plugs for connecting up to 200mm bore dia of DI Pipe all as per IS:9523, complete all as specified and as directed. Note: Fittings shall be conforming to IS 9523:2000.

Supply, laying, testing and commissioning of Galvanised steel water tubing 100mm bore, medium grade conforming to IS:1239 (Part I) including all fittings (such as bends, tees, short pieces connectors, elbows, reducers, unions, sockets etc), laid in trenches/drains, including testing, with and including taking down old u/s GI pipe with fittings, complete all as specified and as directed. Note: Necessary earth work will be measured and paid separately.

Supply, Installation, Testing & Commissioning of Motor Actuated Butterfly Valve of size 100mm dia, consisting of Quarter turn single phase Actuator and Wafer type butterfly valve with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure. Specifications & Features Input Voltage: 230 V, A.C. Designed line pressure: 10 kg/sq cm. Operating Angle: 90 degrees Disc Material: CI with nylon coating Limit Switches : 02 Nos. For open and close status, Operating Angle: 90 degrees Disc Material: CI with nylon coating Limit Switches : 02 Nos. For open and close status Space Heater Mounting : Direct, with and including taking down old u/s valve of any type, complete all as specified and as directed.

All as per Serial Item No. 09 here-in-before but for Motor Actuated Butterfly Valve of size 150mm dia.

All as per Serial Item No. 09 here-in-before but for Motor Actuated Butterfly Valve of size 200mm dia.

S&F IN REPAIR Pump Starter Panel as per IEC 61439, Outdoor type, floor mounted free standing dust and vermin proof panel with IP-54/55 protection, CPRI approved OEM, frame fabricated out of 40mmx40mm x 4mm MS angle iron, made with 3.15mm thick CRCA sheet for entire outer panel and 1.6mm thick CRCA sheet 40mmx4mm MS flat Iron for inner compartments with separate cubicle chamber with cable alley with minimum 300mm width for installation/connecting switchgears with the main bus bar using aluminium bus link or copper conductor flexible wires suitable for switch rating and connecting outgoing terminals of the switchgear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, panel having front and rear opening and provision for installation of separate cable alleys, all MCCBs must be have thermal magnetic relrase, busbar chamber and switchgear compartments, provision in cable alleys for bottom cable entry for incoming & outgoing cables, fixing danger notice plate, with and including erection, testing and commissioning, complete all as specified and directed including the following fixtures and fitments:- (a) Aluminium bus bar 100Amp, 415 volts, fixed on epoxy insulated with panel fixed horizontally, duly insulated with heat shrinkable sleeves in colour code - 01 Set.

Incoming:-(b) MCCB TP, 63Amp with ultimate breaking capacity Icu-16KA at 415 volts, adjustable type with thermal and magnetic settings (Ics=Icu=100%)-01Nos Outgoing:-(c) MCCB TP, 40Amp with ultimate breaking capacity Icu- 16KA at 415 volts, adjustable type with thermal and magnetic settings (Ics=Icu=100%) - 02Nos (d) FASD Starter Suitable for 15HP Pump -02Nos (e) MCB 04 Pole, 32Amp 10KA, 'C' series - 02Nos (f) Single Phase Preventor -01No & Overload Relay -01No. (g) Digital type volt meter 0-500V - 1Set., Digital type Ammeter 0-400Amp - 1Set with CTs-01No, Indication lamps R-Y-B LED type with 3 Nos –1 set, Internal wiring with suitable size of PVC insulated stranded copper conductor cable duly crimped with copper lugs & ferruled and aluminum strips for MCCB's. Note :- Panel drawings & make of MCCB will be submitted by contractor for approval of GE before ordering the panel.

Supply, laying, testing and commissioning of LT XLPE insulated, screened with extruded PVC inner sheathed, PVC bedded, galvanised steel strip armoured electric power cable [heavy duty] of size 3.5core x 35.0Sqmm, with stranded aluminium conductor, 1100 volts grade, suitable for earthed system with and including cable glands, ferrules and connected accessories, laid in trenches or ducts or through the pipe etc., including taking down old u/s cable, complete all as specified. Note: Necessary excavation & earth work, brick protection & sand cushioning shall be measured and paid separately under respective items.

Excavation in trenches not exceeding 1.5m wide and not exceeding 10 Sq.m on plan area and not exceeding 1.5m deep in any type of soil, for laying of cable/pipes etc., including taking out old bricks and separating serviceable & unserviceable bricks, cleaning & stacking serviceable bricks for re-use, complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick of excavated soil, as in any type of soil, complete all as specified. Note: A deduction of 10% shall be made from total computed volume of filling to cater in bulk irrespective of machinery used for ramming.

Removal of excavated material [Soil] to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete including form work, complete all as specified and as directed by Engr-in-Charge.

S&F PVC FRLSH insulated, sheathed armoured copper conductor cable of size 4Core x 1.5Sqmm, multi stranded 1100Volt, drawn through existing pipe / fixed on wall, with and including taking down old u/s cable of any type, complete all as specified and as directed.

S&F PVC FRLSH insulated, sheathed armoured copper conductor cable of size 6Core x 1.5Sqmm, multi stranded 1100Volt, drawn through existing pipe / fixed on wall, with and including taking down old u/s cable of any type, complete all as specified and as directed.

M/s.GOODWILL ELECTRICALS (BID ID -3470075)

metro electrical services (BID ID -3466022)

Green Ray Enterprises (BID ID -3466489)

PRATIBHA ASSOCIATES (BID ID -3464130)

M/s. VIJAY ELECTRICALS (BID ID -3475230)