PROVN OF HOT WATER SYSTEM FOR 12ADU AND HOT WATER BOILERS FOR OR LIVING OF EME BN AND SPECIAL REPAIR TO BER GEYSERS AT BB CANTT SRINAGAR

Amount

Supply, installation, testing and commissioning of oil fired hot water generators of using HSD/Keroene oil complete with combustion chamber and equipment, automatic monoblock burner assembly, fire tubes, control panel with sequence controller, photo cell etc. Hot waterr Inlet temp - 65 degree Centigrade, Hot water outlet temp - 75 degree Centigrade and burner capacity - 90000 Kacl/hr Make : Western/Alfatherm/Maktak

Supply, installation, testing and commissioning of monoblock centrifugal pump driven by 60 watt capacity electric motor for re-circulation complete with accessories. Make : Kirloskar/Crompton Greaves

Supply, installation, testing and commissioning of monoblock centrifugal pump driven suitable capacity electric motor for hot water supply having 100 lpm & 22 mtr head complete with accessories including pressure guage, pressure cutout switch, pressure tank, cement concrete foundation complete all as specified and directed . Make : Kirloskar/Crompton Greaves

Supply and installation GI flue gas chimney made out of MS sheet including connection from boiler to main chimney fabricated from MS sheet incuding all support.

Supply and fixing HDPE tank 100 Ltrs capacity complete with removal lid, in, out, drain and overflow sysytem mounting arrangement with complete connections

Supply, installaion, testing and commissioning of MS pipe including bends, reducers, flanges, nuts, bolts etc complete in all respect of the following sizes. (a) 25 mm dia pipe

(b) Ball valve 25 mm dia

Supply, installaion, testing and commissioning of valves with fittings for the following sizes of hot fluid pipes:- (a) SS Ball valves 40 mm dia

(b) SS Ball valves 25 mm dia

(c) SS Ball valves 15 mm dia

(d) Temp guages

(e) Automatic air pressure valves

Supply, installaion, testing and commissioning of poly propylene random copolymer pies (PPR) pipes complete with fittings duly insulated with 10 mm thick closed cell elastomeric insulation 30 to 40 Kg/m3 density for the following sizes:- (a) 50 mm dia OD PPR pipe

(b) 40 mm dia OD PPR Pipe

(c) 25 mm dia OD PPR Pipe

Supply and fixing 3 core 6 Sqmm multi stranded copper conductor.

Supply and fixing 3 core 4 Sqmm multi stranded copper conductor.

Supply and fixing 2 core 1.5 Sqmm multi stranded copper conductor.

Supply and installation of HDPE tank 1000 Ltr capacity in plant room complete with removale lid, in, out, drain and overflows system with mounting arrangement and connections complete all as directed.

Supply, installaion, testing and commissioning of stainless steel 304 PUF insulated hot water storage tank capacity 1000 Ltr and electrical back-up with pre painted sheet metal cladding complete all as specified and directed.

Supply and fixing CP Bib tap 15 mm dia

Supply, installaion, testing and commissioning of automatic voltage stablizer (90V-240V) od capacity.

Supply and laying of GI tubing medium grade 20 mm dia on the wall and under the floor complete with all fitings and connections.

Supply and laying GI tubing medium grade 15 mm dia on the wall and under the floor complete with all fitings and connections.

Supply, installtion, testing and commissionin of LT panel board suitable for 415 Volts, 3 phase 4 wire, 50 Hz AC supply system floor mounting along with factory made type weather proof, vermin proof fully ventilated and fabricated out of MS CRCA sheet of 3mm thick having copper bus bas of rating 200 Amps current carrying capacity, three phase and one neutral fix on insulator and bus bar insulated by coloured heat shrinkable sleeves, front and rear openable including powder coating internally and externally the entire steel surfaces with locking arrangement, the size of the outer shall should not be less than 750mm x 750mm x 450mm, mounting of angle iron stand made out of angle 50 x 50 x 5 mm grouted in PCC 1:3:6 including comprising of the following :- (a) Digital Volt, ampere meter and frequency meter & 3 LED phase indicator lamp and control wiring (b) Incoming 63 amps MCCB TPN - 01 (c) Outgoing 40 amps MCCB TP -01 MCB SPN 63 Amps - 01 MCB SPN 32 amps -02

Earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 25 x4 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore ( light grade) and watering pipe 20 mm bore GI pipe (light grade ) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20 mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excavation and earth work and removal of surplus soil complete all as shown in electrical plate no 5 of SSR PT 1, 1991 with charcoal dust and saltcomplete and earth lead connected to earthing test point (up to main switche, DBs) complete all as specified

Supply, installaion, testing and commissioning of cable XLPE insulated, screened PVC bedded galavanized steel strip or wire armoured electrc cable (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 Sqmm 4 corecomplete all as specified and directed.

M&L excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth for laying of pipe line and cable complete in hard/ dance soil complete all as specified and directed.

M&L for sand cushion to under ground electric cable all as per claused 19.75 MES schedule Part-I complete all as specified and directed.

M&L for old size bricks well burnt as covering to under ground cables class 'B' for protection of cablecomplete all as specified and directed.

M&L for returning filling in including spreading, levelling watering and well ramming in layers no exc 25 cm in each layers complete all as specified and directed.

M&L for removal excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point complete all as specifed and directed.

M&L surface leveling and excavation for PCC 1:2:4 platform of size 3.5m x 3.5m x1 m incl hard core, mild steel work in post, trusse purlin rafter incl other work including special shaped washer etc complete using EWR or induction butt welded of any section with 0.50 mm thick pre-painted galvanised aluminium zinc coating GI based corrugated sheet having colour tensile strength of 550 mpa as in roof coving/cladding, shed of size 3.5m x 3.5m for hot water boiler and equipment including steel structure for protection from rain and snow etc all as per site requirement and as directed by Engr-in- Charge.

Taking down carefully existing aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for socket or power ) complete and making good the disturbed surfaces of walls, Floors, ceilings etc to match with existing all as specified and directed.

Taking down carefully existing unservicable BER Storage water heater of any capacity complete and making good the disturbed surfaces of walls, Floors, ceilings etc to match with existing all as specified and directed. Note : Old unservicable Geysers should be deposited to E/M Store.

Point wiring with 2.5 Sqmm copper conductor cable (multistrand) PVC insulated FRLS (unsheathed), surface type, drawing in and including PVC concealed conduit 25mm dia, having wall thickness not less than 2 mm with sunk cast iron/pressed steel terminal boxes made out of 1.2mm thick sheet inclluding one coat red oxide primer on internal and external surface covered with 3mm thick hylam brand IS-2036 marked laminated sheet cover (for Mounting switches, sockets, regulators etc), including 1.5 Sqmm PVC insulated (multistrand) FRLS copper conductor continious earth wire for one 15 Amp socket outlet controlled by one switch on independent board complete all as specified and directed.

S&F Storage water heater 25 ltrs capacity vertical mounting AC 230 Volts BEE 5 Star Rating including connecting cord and plug, safety valve, nuts and bolts, complete including grouting of nuts and bolts, complete all as specified and directed. Make Havells(puro turbo)/Bajaj(calenta)/CG(solarium aura)

Supply and fixing GI tubing medium grade of size 15mm dia with all fittings such as tees elbows nipples union socket complete laid in floors wall ceiling all and directed by Engineer-in-Charge.

Supply and fixing GI tubing medium grade of size 20mm dia with all fittings such as tees elbows nipples union socket complete laid in floors wall ceiling complete all and directed by Engineer-in-Charge.

S&F PVC Flexible connections with length 450mm long 15mm dia with brass hexagonal adoptors both side duly ISI marked Suitable for hot/cold water.

S&F Self closing Taps screwed for iron pipe and fixed (minimum weight 15mm - 90 gms) complete aa as specified and directed.

S&F Stop valves, cast copper alloy, screwed down, high pressure fancy type, chromium plated, screwd both ends for iron pipe of 15mm dia complete all as specified and directed.

S&F Switch single pole mini with porcelain Base 16 A 250 V AC with ISI mark including switch frame Cat Part No F 954 for switch and 919 for switch Frame of Make SSK or equivalent in Legrand/Hager.

S&F socket 5 pin shuttered 6A/16Amp 240 Volt including 16 A socket frame. Make Cat Part No F951 for socket and F920 for Socket Frame of Make SSK or equivalent in Legrand/Hager.

M/S M.A.S ELECTRICALS

M/S ZENITH TRADE LINK

ALCO ENGINEERSPVT LTD

M/S ORISON ENTERPRISES

M/S Sky Engineers

Electromech Engineers