SPECIAL REPAIRS TO EXTERNAL WATER SUPPLY PIPE LINE, PROVN OF WATER SUPPLY PUMPS ALONGWITH ALLIED ACCESSORIES AND PROVN OF ONE STANDBY WATER PUMP WITH LT PANEL AND STARTER ETC AT NAVAL STATION KARANJA

Amount

Notes : (i) The work consists of 03 jobs as under:- JOB (A) : SO(K)/22/2022-23/SPL REP E/M, JOB (B) : SO(K)/12/2022-23/LBW & JOB (C) : SO(K)/03/2022-23/REV (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. JOB 'A'

Taking down CI/DI/MS ERW pipe of any size including fittings complete all as specified and directed.

Supply, laying, jointing and testing DI pipe with flange ends including all fittings, nut, bolts, special class K-9, 300 mm bore dia, in any lenght, rubber gasket joint suitable for 300 mm bore ductile iron pipe laid above the ground/ in trenches as per site requirement with all accessories complete all as specified and directed.

Supply, laying, jointing and testing DI pipe with flange ends including all fittings, nut, bolts, special class K-9, 250 mm bore dia, in any lenght, rubber gasket joint suitable for 250 mm bore ductile iron pipe laid above the ground/ in trenches as per site requirement with all accessories complete all as specified and directed.

Supply, laying, jointing and testing DI pipe with flange ends including all fittings, nut, bolts, special class K-9, 200 mm bore dia, in any lenght, rubber gasket joint suitable for 000 mm bore ductile iron pipe laid above the ground/ in trenches as per site requirement with all accessories complete all as specified and directed.

Supply, laying, jointing DI fittings (DI Specials) conforming to IS 9523 such as bends, caps, collars, tees, tail piece, elbows, tapers and reducers etc all as per site requirement complete all as specified and directed.. Note:- The DI specials shall be of minimum class K-9 and from same manufacturer as of DI pipe.

Supply, laying, testing and commissioning of 300mm dia MS ERW pipe class 'B' in standard length with flange ends including all fittings such as flange, nuts, bolts, washers and fabrication work required at site, conforming to IS 1239 part -I duly painted with two coats synthetic enamel paint of first quality over a coat of primer for 300 mm bore complete all as specified and directed.

Supply, laying, testing and commissioning of 250mm dia MS ERW pipe class 'B' in standard length with flange ends including all fittings such as flange, nuts, bolts, washers and fabrication work required at site, conforming to IS 1239 part -I duly painted with two coats synthetic enamel paint of first quality over a coat of primer for 250 mm bore complete all as specified and directed.

Supply, laying, testing and commissioning of 200mm dia MS ERW pipe class 'B' in standard length with flange ends including all fittings such as flange, nuts, bolts, washers and fabrication work required at site, conforming to IS 1239 part -I duly painted with two coats synthetic enamel paint of first quality over a coat of primer for 200 mm bore complete all as specified and directed.

Supply, fixing and testing 250 mm dia, Cast iron body, non- return valve, flanged type, ISI marked complete all as specified and directed.

Supply, fixing and testing Sluice valve (ISI marked) flanged ends, drill both ends, cast iron body, heavy duty brass spindle, type PN 1.6 with and including jointing rubber gasket, nut, bolts of 250 mm bore dia complete all as specified and directed.

Supply, fixing and testing Sluice valve (ISI marked) flanged ends, drill both ends, cast iron body, heavy duty brass spindle, type PN 1.6 with and including jointing rubber gasket, nut, bolts of 200 mm bore dia complete all as specified and directed.

M&L for cutting the existing cast iron pipe line of size 300 mm dia in position and making arrangement for branch connection of 200 mm dia pipe Line with & including all fittings and fixtures such as tee, bend, flange, etc up to size 300 mm dia including cutting, welding, flange joint, rubber gasket, nuts, bolts and washer complete all as specified and directed.

M&L for cutting the existing cast iron pipe line of size 200 mm dia in position and making arrangement for branch connection of 200 mm dia pipe Line with & including all fittings and fixtures such as tee, bend, flange, etc up to size 300 mm dia including cutting, welding, flange joint, rubber gasket, nuts, bolts and washer complete all as specified and directed.

Supply, fixing and testing Sluice valve (ISI marked) flanged ends, drill both ends, cast iron body, heavy duty brass spindle, type PN 1.6 with and including jointing rubber gasket, nut, bolts of 300 mm bore dia complete all as specified and directed.

M&L for plain cement concrete PCC (1:3:6 ) type C2 using 40mm graded stone aggregate as in foundations for installation of pump set, motor and thrust block / pillars/ stand for support to pipe lines etc. complete all as specified and directed.

M&L for mild steel framed work of angles, Channels, cross arms, bracing, supports clamps and back plates fabricated from steel sections including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts, in any shape or size as indicated or directed with and including one primer coat one under coat and one finishing coat of paint complete all as specified and directed.

Supply, erection, commissioning and testing of Submersible pump set suitable for delivery of water 300 Cum/ hrs at 20 mtr head wuth & including the following components complete all as specified and directed:- (a)Pump with 30kw/ 40 HP, 3 Phase, 1450 RPM, Electric motor with required flexible copper cable. (b)Gl Pedestal Coupling (01 No for each pump). (c)CI Delivery bend (1 No for each pump), Note :- Pump Sets required to be install in existing Semi- UG Sump of Capacity 2.50 Lakhs Gallons, so the cost of proper arrangement for fixing the pump sets as per site requirement is deemed to be included in quoted rates.

Supply & connecting three core, PVC insulated, multistranded, 1100 volt grade, copper conductor cable of size 35 sqmm, single runs drawn in & including suitable HDPE pipe in floors/trenchs/walls complete all as specified and directed.

M&L for earthing with GI earth plate electrode of size 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below the normal ground level connected with GI strip 32 x 6 mm by means of bolts, nuts, check nuts & washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50 m, with and including PCC chamber in PCC (1:2:4), type B1 using 20 mm graded stone aggregate, mild steel angle iron frame made out of MS angle iron of size 40x40x6 mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20 mm dia medium grade pipe for watering, 40 mm dia light grade GI pipe for lead protection in & including alternate layers of charcoal dust and common salt complete all as shown in electrical plate No 3 of SSR Part-1(2009) connected to earthing test point all as specified and indicated including testing on completion. Note : (i) The unit rate includes for protection pipe and lead wire from top of earth plate up to 7.5 meter above ground level and also the cost of the Test point. (ii) Joining of GI earth strip with pipe of the test point shall be done by using suitable cable lugs.

Supply, installing, testing and commissioning multistage pumpset, mechanical seal, suction and delivery pipe size 40mm dia coupled with 10 HP, 1440 RPM, 415 Volts, 3 Phase electric Motor suitable for 260 Mtr Head, discharge @ 4000 LPH pump set including base plate, CI coupling, suitable electric copper cable with copper lugs from starter panel to pump set including starter wiring, allied fittings and fixtures required for efficient running of pump set complete all as specified and directed.

Supply, installing, testing and commissioning of powder coated LT panel (IP 65) fabricated out of 3mm thick CRCA sheet steel weather proof, vermin proof, outdoor type, suitable for operation on 415 volts, 3 phase, 4 wire, 50Hz, AC supply complete with gland plates, cable glands, lifting hooks, ventilating louvers, bus bars, inter conections earthing stud at both sides, mounted / framed on and including MS angle iron stand/frame 40cm height from FFL fabricated out of MS equal angle 50×50×6mm duly grouted in PCC 1:2:4 type B-1, foundation in and including suitable to accommodate and comprising of following switchgears and accessories complete all as specified and directed : (A) INCOMER (i) MCCB, 4 pole, 63 A, 415 V, 50 Hz with thermal magnetic release 25 KA breaking capacity in built Instantaneous protection (O/L, S/C protecton) - 1 Set. (ii) Digital VAF meter without communication port CL1.0 (iii) CT's 60/5A, Class-1.0, 15VA for meterinf (Resin Cast) - 3Nos (iv) Indication LED lamps, RYB- 03 Nos (v) Indication LED lamps for ON/ OFF/ TRIP- 03 Nos (vi) 6A, SP, control MCB, 10 KA, C- curve - 04 Nos (B) BUSBAR :- Electrolytic copper busbar PVC colour sleeved, 200 Amps capacity, TPN mounted on SMC /hydroscopic insulator - 1set.

Nexus Infratech

R A Electric Co.

DIGITAL SERVICES

Mahadev Enterprises

Expert Electric Service And Stores

INDIA ENGINEERS AND CONTRACTORS

Atul Enterprises