M and R to Shahad water supply scheme and UDDS Dombivli

Amount

Sub Estimate No.01 M & R to Shahad Water Supply Scheme... Replacement of metering Kiosk at Raw Water Works, Providing D G Set for lightning load at WTP & Raw Water Shahad.

Item No.01 H. T. Metering (CP-HT) 1.1 Supplying, erecting, testing and commissioning 22 KV HT metering cubicle (compact type) approved by licensee fabricated with 2 mm (14 SWG) M.S. sheets with supporting angle, painted with powder coating / epoxy paint of required shade, copper bus bar size 25 x 6 mm, heavy duty mechanical lock, with counter meter for measuring no of times the opening of meter door, top side cover (CT, PT cover) interlock with meter door, epoxy casted 3 nos CT having required ratio between 25/5A to 200/5A, VA10 or 15, Class 0.2S, epoxy casted 3 nos PT having ratio 22000/V3/110/V3 VA 50, Class 0.2 suitable for provided trivector meter, and provision for incoming and outgoing cables complete duly tested by licensee with necessary test certificates and erected on provided plinth/ cc foundation as per specification no. CP-HT

Item No.03 Dismantling 3.1 Dismantling the existing underground cable without damaging it with glands, cable end box including refilling the trench up to ground level and making coils complete.

Item No.04 HT Cables (CB-HT) 4.1 Supplying , erecting & terminating Meter XLPE insulated, galvanised steel formed wire armoured (round) cable 22 kV(E), 3 x 300 sq. mm. aluminium conductor laid in provided trench / pipe as per specification no. CB-HT;

Item No.05 Cable Enclosures (CB-CE) 5.1 Supplying & laying (including excavation) reinforced cement concrete pipe of NP-2 class of 250 mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

5.2 Supplying and laying (including Meter excavation of suitable width & depth up to 90 cm) 175 mm outside dia, double wall corrugated pipes (DWC) of HDPE for enclosing cable below ground/road surface, complete

Item No.06 Cable Joints & End Termination Kits (HT Cables) (CB-JT/HT) 6.1 Providing and erecting Heat shrinkable indoor termination kit for11 kV (UE)/ 22 kV ( E ) XLPE HT cable 3x240 to 400 sq. mm. with necessary material as per specification no. CB-JT/HT

6.2 Providing and erecting Heat shrinkable outdoor termination kit for 11 kV (UE)/ 22 kV ( E ) XLPE HT cable 3x240 to 400 sq. mm. with necessary material as per specification no. CB-JT/HT

Item No.07 Plate, Pipe type Earthing (EA-EP) 7.1 Supplying, installing and testing earthing with copper earth plate size 60 x 60 x 0.315 cm with funnel with a wire mesh for watering and brick masonry block C.l. cover with minimum 25 kg Carbon based environment friendly back fill ground enhancing compound complete with all accessories of copper materials & recording the results as per specification no EA-EP/EF

Item No.07 Accessories 7.1 Supplying and erecting copper strip of required sizes used for earthing on wall and/or any other purpose with necessary aluminium clamps fixed on wall painted with bituminous paint with joints required as per specification no EA-EP

Item No.08 Excavation for foundation in earth, soils of all types, sand,gravel and soft murum, including removing the excavated material upto a distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift from 1.5m to 3.0m) By Manual Means

Item No.09 Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete

Item No.10 Providing and laying Cast in situ/Ready Mix cement concrete in M20 of trap/ granite/quartzite/gneiss metal for bed blocks, foundation blocks and such other items including bailing out water, Steel centering, formwork, laying/ pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Item No.11 Providing and laying Cast in situ/Ready Mix cement concrete M-25 of trap /granite/quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Steel centering, formwork ,cover blocks, laying/pumping, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Item no.12 Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beamscolumns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete

Item No13 Providing, fabricating and erecting at site of work the tubular steel structure (shed) as per standard design and specifications having various spans in between trusses and in multiples of standard length of bays as specified as per standard specifications, inclusive of cost of steel tubular trusses, tubular columns purlins, tie runners, foundation bolts, base plates, nuts and bolts, welding wherever required etc. as per detailed drawing inclusive of one coat of anticorrosive paint and two coats of oil painting of approved quality and shade etc. complete. Spec. Nos. : As directed by Engineer-in-charge.

Item No.14 Providing and fixing 22 B.W.G. plain FRP sheets on top of weather shed, including scaffolding, fixing by means of nut and bolts or as directed etc. complete. (Brackets of 70 x 45 mm to be paid separately)

Item No.15 Providing & erecting power grate FRP molded gratings Fencing, of 1mx1.5m sections made up with using FRP rod 12mm dia. channel size 50x24x4mm box section 50x25mm Y section 38X15X3MM & square box100x50mm with height of fencing 1.5 Mtr including door as per requirement

Item No.16 Generators (GEN-GEN) 16.1 Supplying, erecting, testing and commissioning of diesel generating set with alternator of 62.5 kVA output continuous rating, 3 phase, 415 V, 50 Hz, 0.8 p.f., A.C. supply, a totally enclosed air cooled / liquid cooled multi-cylinder diesel engine developing suitable BHP at 1500 rpm with 10% overload for 1 hour in 12 hours, along with standard accessories, self-excited, self-regulated, screen protected alternator with static excitation system running at 1500 RPM as per IS 4722-2001 with voltage regulation +/- 5 %, with performance class G2/G3 and maximum fuel consumption 11.3 ltr/hr @75% loading. Both the engine and alternator direct coupled on a common fabricated steel base frame and mounted on anti-vibrating pads, with standard control panel comprising meters, switchgears, indicators connected with suitable wires/cables, the complete set enclosed in composite acoustic enclosure as fully assembled integral unit made of 16 SWG CRCA sheet, sound absorbing material to restrict sound level up to 75 dB at 1.0 m, provided with first filling of oil, diesel not less than 150 ltr etc., on provided M20 grade CC foundation as per specification no. GEN-DG

Item No.17 Online Uninterruptible Power Supply (UPS) (AP-UPS) 17.1 Supplying, erecting, testing & commissioning of 2 kVA capacity on line pure sine wave,PWM,IGBT based UPS with 0.8 to unity output pf, single phase input & 1 phase output complete with all protections as per specification no. AP-UPS(Without batteries)

Item No.18 Batteries for Inverter & UPS 18.1 Supplying and erecting 12 V/200Ah each Tubular battery with battery terminal wire, duly charged complete with 36 months warranty complete

Item No.19 Auto Mains Failure Panels (AMF Panels) (GEN-AMF/SYNC) Item No.19.1 Supplying, erecting, testing and commissioning of microprocessor based AMF panel suitable for diesel generating set of above 62.5 kVA upto 82.5 kVA capacity 3 phase, 415 V, 50 Hz, A.C.supply with all standard features, safeties etc as per specification no. GEN-AMF

Item no.20 LT Cables (Aluminum) (CB-LT/AL) 20.1 Supplying, erecting & terminating Meter FR XLPE insulated, galvanised steel formed wire armoured (strip) cable, 1100 V 3½ core 70 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Item No.21 Cable Joints & End Termination Kits (LT Cables) (CB-JT/LT) 21.1 Providing & erecting epoxy outdoor / indoor end termination kit for LT XLPE armoured cable 70 to 120 sq mm., with necessary material as per specification No. CB-JT/LT

Item No.22 Insulators (OH-INS) 22.1 Supplying and erecting distribution class, 22 kV thyrite type lightening arrester with nut bolts, on provided MS channel as per specification no. OH-INS/LA

Item No.23 Credit for Dismantled Material 23.1 PVC armoured/unarmoured cables and wires (Aluminium) Qty is -1554 KG

23.2 H.G. / M.S. / G.I. Materials / Poles etc. Qty is -500 Kilogram

Sub Estimate No.2 M&R to UDDS Dombivali...Repairs to 250 KVA, 22/0.433 KV transformer at Effluent Pumping Station Phase-II, UDDS Dombivali. Item No.01 Replacement of 250 KVA, 22/0.433 KV Outdoor Type, Hermitically sealed Transformers tank along with painting, loading, unloading and transportation of transformer.

Item No.02 Accessories 2.1 Supplying and topping up new Litre insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate

M/S. S.S.Electric Co. (BID ID -6440333)