CNT/WSS/MWB/3523/2023-24

Amount

Bill No 1:Supply, Delivery and Installation of Split case Centrifugal pump set having discharge of 1000m3 / Hr, Head 35M including LT panel, VFD control panel with its allied works

Supply and delivery of Horizontal split casing centrifugal pump conforming to IS 1520 and as amended thereafter with CI casing and split glands, stainless steel shaft, hydraulically and dynamically balanced bronze impellers capable of discharging required quantity of water against a total head noted below due to all causes and with the accessories such as G.M air release cock, Grease cup, G.I priming funnel, M.S lifting hook, drip water G.I pipe connections, leading to the outside of pump house rubber water deflector, double flap foot valve, G.M strainer including unique tyre type coupling, common M.S fabricated base to mount pump and motor and other standard fittings etc complete. Pump shall be capable of discharging the specified quantity at the head noted at the minimum NPSH at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase, 415 V, 50 Hz, 1500 RPM. Pump Details : Discharge : 1000m3 / Hr, Head : 35M

Supply and delivery of AC three Phase 4 pole Horizontal squirrel cage Induction motor confiriming to IS 325/1996 and as amended thereafter with Class F insulation to suit the speed of pump and suitable for operation with continous S1 rated, 415 V +/- 10 %, 50 HZ +/- 5%, TEFC (upto 20 HP), SPDP (above 20 HP). The motor offered should be of energy efficient motors. Motor Details : 160KW, 215HP

Fabrication and fixing of Base Plate suitable to the above pumpset as per the site condition with necessary base bolts etc., complete.

Hiring and running charges for JCB

Hire and running charges of crane 20 tonne capacity

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2m

Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Providing form work with centering for soffits of reinforced cement concrete slabs, including strutting up to 3M high

Cement concrete 1:1 ½:3 using 20mm gauge hard broken stone jelly for reinforced cement concrete works excluding cost of steel, centering, shuttering and cost of steel reinforcement but including laying in position, compacting, curing, finishing, etc., complete

Supplying, fabricating and laying in position MS rounds or RTS rods for RCC works including cost of reinforcement, bindingwire, cutting, bending, cranking and tying in position with binding wire assembly, etc.

Plastering with cement mortar 1:3 (Crushed stones and (M-sand)) for 12mm thick including curing, etc., complete.

Charges towards erection of 215HP Centrifugal pumpset, making alignment, testing and commissioning on load as per site conditions

Providing 10HP model Vaccum pump set - Rotary type (Pump set + GI pipes + Fittings + Starters + Valves + 100 ltr tank) including Transport charges, handling charges etc complete

Charges towards erection of 10HP DV 40 model Vaccum pumpset including MS base frame, Concrete base, aligning etc., complete as per site conditions

150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board)

VFD and Incoming cable

Supply and delivery of 160KW , VFD IP54 Enclosure Model FC302. suitable for 215HP Centrifugal Pump including Control panel and cable adopter box with following specifications: Fuse unit 350A, 2A single pole MCB, ON/OFF indication lamp and trip indication lamp of 230V AC-3 nos, CT disconnector terminal block - 4 nos, 6A double pole MCB 10KA - 2nos, 6A single pole MCB 10KA - 1 no, 9A power contactor - 1no, push button - 2 nos, 6" cooling fan - 2 nos, 6" air filter - 2nos. The Panel technical specification includes rated operation voltage of 415V AC, rated insulation voltage of 1100V AC +/-10% voltage variation, rated frequency of 50Hz. IP54 degree of protection, floor mounting, control wiring of 1.5sqmm copper cables as per specification required in the site etc., complete

Erection of VFD Panel with necessary civil works, Testing the panel and commissioning on load as per site conditions

Providing 630A 4P MCCB in the existing MV panel in the LT pumphouse.

Charges towards fixing of 630A 4P MCCB with necessary incoming and outgoing bus bars, including cutting, bending, fabrication works as per site condition.

Supply and laying of 3.5core 300Sqmm LTUG cable in a trench to be excavated at a depth of 2 1/2' putting 6" layer of sand and covering the cable with brick and sand refilling the earth to make good.

Supply and fixing of cable gland and lamination with Aluminium cable by 3.5core 300 Sqmm LTUG cable and with earth connection.

LT panel and Outgoing cables for motor

Fabrication and supply of Cubical type, floor mounting outdoor type distribution panel made up of 14SWG sheetmetal fabrication as per the below technical specification including suitable power and control wiring for each compartment with approved shade colour powder coating, Earthing etc complete. The job includes proper space between the MCCB's and earthing. 1. 630Amps. MCCB (35Ka) - 1 Nos. 2. 400Amps MCCB (35Ka) - 2 Nos 3. 200Amps MCCB (25ka) - 2 No 4. 125Amps MCCB - 1 Nos 5. Main bus bar - 630A etc., complete

Erection of cubical Panel with necessary works, Testing the panel and commissioning on load as per site conditions

Supply and laying of 3.5core 300Sqmm LTUG cable in a trench to be excavated at a depth of 2 1/2' putting 6" layer of sand and covering the cable with brick and sand refilling the earth to make good.

Supply and fixing of cable gland and lamination with Aluminium cable by 3.5core 300 Sqmm LTUG cable and with earth connection.

Supply and laying of 4core 16Sqmm LTUG cable in a trench to be excavated at a depth of 2 1/2' putting 6" layer of sand and covering the cable with brick and sand refilling the earth to make good.

Supply and fixing of cable gland and lamination with Aluminium cable by 4core 16Sqmm LTUG cable and with earth connection.

Providing Mixed di-electric capacitor with TNEB test certificate with accessories including banking confirming to IS 2834.

Fabrication and fixing of MS frame for the capacitors including banking with copper bus bars, etc., complete

Supply and laying of 3.5core 70Sqmm LTUG cable in a trench to be excavated at a depth of 2 1/2' putting 6" layer of sand and covering the cable with brick and sand refilling the earth to make good.

Supply and fixing of cable gland and lamination with Aluminium cable by 3.5core 70Sqmm LTUG cable and with earth connection.

Earthing as per the ISI specification with necessary masonry work

Supply and laying of 40X6mm GI flat with necessary cutting, drilling, welding, fabrication works as per site condition

Bill No 2:Fabrication and fixing of MS pipes and specials including interconnection work of 600 mm dia common header to 900mm dia CI main

Fabrication and supply of 12mm thick 400mm x 300mm dia double flanged M.S eccentric Reducer /Tapper with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete

Fabrication and supply of 400mm dia 12mm thick 90degree M S bend at 0.75 mtr long both side flanged with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete.

Fabrication and supply of 400mm dia 12mm thick double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 2.0m length

Fabrication and supply of 400mm dia double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 1m length

Fabrication and supply of 400mm dia 12mm thick double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 0.5m length

Fabrication and Supply of 400mm dia 12mm thick single flanged M.S bell mouth with IS standard flange welded in one side including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete

Delilvery side

Fabrication and supply of 250mm x 350mm dia double flanged M.S Reducer/Tapper with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete

Fabrication and supply of 350mm dia double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 2.0m length

Fabrication and supply of 350mm dia double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 1m length

Fabrication and supply of 350mm dia double flanged M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 0.5m length

350mm dia CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1 WITH ISI MARKING

350mm dia C.I. D/F REFLUX VALVE AS PER I.S. 5312/ PART I/ 84 WITH BYE-PASS ARRANGEMENTS (PN-1) WITH ISI MARKING

Conveying and fixing sluice valves with tail pieces including fixing the surface boxes/valves, covers (350mm dia)

Header Main

Fabrication and supply of 600 X 600 X 350mm dia 12mm thick All flanged M.S Tee with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining, Epoxy coating etc complete

Fabrication and supply of 600mm dia double flanged 12mm thick M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining, Epoxy coating etc complete with 2.0m length

Fabrication and supply of 600mm dia double flanged 12mm thick M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 1m length

Fabrication and supply of 600mm dia double flanged 12mm thick M.S pipe with IS standard flanges welded in both sides including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete with 0.5m length

Providing 600mm dia MS dummy (OD 750mm) with 20mm thick ncluding cost of material, Making flange holes, cutting, welding, machining , Epoxy coating etc complete

Construction of pedestal for support in suction, delivery and header mains with Cement concrete 1:3:6 using Crushed stones and (M-sand) and 12 to 20mm gauge hard broken stone jelly for plain cement concrete works including laying, compacting, curing, etc., complete.

Construction of thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete for 400mm dia pipe

Supply and fixing of 3/4" x 4" long MS bolt, nut and washer

Supply and fixing of 6 ply Rubber gasket

Jointing

Making Rubber joints - Labour only

Hire charges for Diesel Pump set for 10 HP

Cost of timbering and labour charges for timbering used at for a depth of 4.00 metres

Fabrication and delivery of 12mm thick MS saddle suitable for 900mm CI pipe welded with 600mm tail piece with 600mm standard flange including cost of material, Making flange holes, Rolling, welding, machining , Epoxy coating etc complete.

Charges towards interconnection of 900mm CI pipe with 600mm common header main of newly erected pumpset including cutting of 900mm CI main fixing of 900mm MS saddle, aligning etc., complete

Hiring and running charges for JCB

Hire and running charges of crane 20 tonne capacity

Providing Metal sheet Roofing for 160KW / 215HP Centrifugal Pumpsets, 10HP Vacuum pumpset and Electrical LT panel with its allied works near UGT

Metel sheet roofing by colour coated sheet 0.47mm sheet, Truss 50mm x 50mm x 2.5mm thick, vertical pole 100mmx 100mm x 3mm thick, purlin 40mm x 40mm x 2.5mm thick, self tapping screw, silicon sealant, one coat metal primer and two coat enamel paint etc complete

Metel sheet side gladding by colour coated sheet 0.47mm sheet, Truss 50mm x 50mm x 2.5mm thick, purlin 40mm x 40mm x 2.5mm thick, L flashing for corner closing, Ridges, self tapping screw, silicon sealant, one coat metal primer and two coat enamel paint etc complete

Hiring and running charges for JCB

Charges towards fixing of 100x100mm square tube for a depth of 750mm including earth work excavation, positioning, providing cement concrete, curing etc., complete

Supplying & laying of 4core 16sq.mm. LTUG cable in a trench to be excavated at a depth of 2½' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good

Supplying and fixing of cable gland and termination with Aluminium cable by 4 core 16sq.mm.PVC UG cable and with earth connection

Wiring with 2.5sq.mm. PVC unsheathed copper single core cable in suitable conduit pipe for fans with 5Amps SP switches with MS joint box and MS switch box with continuous earth connection by14 SWG TC wire.

Wiring with 2.5sq.mm. PVC unsheathed SC copper cable on suitable rigid PVC pipe for 5A 3pin CS plug non interlocking including S&F plug pin to pin TW box with continuous earth connection by 14 SWG TC wire

Supplying and fixing of 20W 4 Feet LED fitting with LED.

Supplying and fixing of 48” sweep AC ceiling fan complete with regulator with 1m down rod(steampipe) including supplying and fixing of fan clamp with side plates and cross arm.

Supplying and fixing of 12” sweep AC exhaust fan complete including providing necessary opening in the wall

120W LED Street Light Fitting with LED

Supply and fixing of 4way outdoor type LDB comprising 1. 63A 4Pole MCB - 1 No 2. 40A 4Pole MCB - 2Nos 3. 16A 1P MCB - 8Nos

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2m

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Stock brick work with II class bricks in C.M. 1:4 (Crushedstonesand (M-sand)) for 23cm thick wall including curing etc.complete

Plastering with cement mortar 1:3 (Crushed stones and (M-sand)) for 12mm thick including curing, etc., complete.

Cement concrete 1:1 ½:3 using 20mm gauge hard broken stone jelly for reinforced cement concrete works excluding cost of steel, centering, shuttering and cost of steel reinforcement but including laying in position, compacting, curing, finishing, etc., complete

Bill No 4:Manpower for Operation And Maintenance For 120 Days

Electrician (3 Nos x 120= 360 Days)

Field worker (5 Nos x 120= 600 Days)

Hydro Electrical Systems

SUBBU FOUNDRY AND ENGINEERING WORKS

RAJU ENGINEERING ENTERPRISES