REPAIR AND IMPROVEMENT OF FILTER BED BLDG AND FRESH WATER PUMP HOUSE AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Taking out existing filter media of any size carefully from filter bed, stacking neatly after thorough cleaning and seggregating the media seperately as layers for reuse complete to make the unit completely functional complete all as specified and directed

Material and labour for cleaning of internal walls of filter bed after removing the filter media by jet spray and brushing with nylon brush and by using bleaching powder and complete cleaning of connected pipes of any material complete to make the unit completely functional complete all as specified and directed

Laying only filter media (pebbles) of any size obtained from item No.1.00 for reuse after proper cleaning/removing any algae,mud,sludge etc complete to make the unit completely functional complete all as specified and directed

Laying only filter media (Coarse gravel/fine gravel) of any size obtained from item No. 1.00 for reuse after proper cleaning/removing any algae,mud,sludge etc complete to make the unit completely functional complete all as specified and directed

Supply and laying filter media with pebbles of naturally smooth surfaced of recommended sizes on layers complete to make the unit completely functional complete all as specified and directed

Supply and laying filter media with coarse gravel of recommended sizes on layers complete to make the unit completely functional complete all as specified and directed

Supply and laying filter media silica sand grade 14/30 mess sand(fine sand) in layers complete to make the unit completely functional complete all as specified and directed

Overhauling of air blower of capacity upto 5hp 415 volts 3 phase alongwith repair/replacement of spare parts,such as gear oil, V belt,bearings,housing,welding if required making the unit completely functional complete all as specified and directed

Supply, fix, install test and commissioning CI sluice valve flanged type 300 mm dia PN 1.6 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and directed

Supply, fix, install test and commissioning CI sluice valve flanged type 100 mm dia PN 1.6 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and directed

Supply, fix, install test and commissioning CI sluice valve flanged type 80 mm dia PN 1.6 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and directed

Rewinding of Motor 5 HP after dismatling taking out from pump set base, transportation to civil workshop outside ND(V) if required, opening of complete motor, dismatling stator/rotor, rewinding the complete stator of motor with existing size of super enameled copper wire as per existing turn, heating, vernishing, replacement of both end bearing, connecton plate, connection terminals with new copper lugs for all 06 terminal, re-assemble, transport back to ND (V), reinstall at pump base, connection with pump coupling, making proper alignment , testing for satisfactory run complete all as specified and directed . Motor Make- Kirloskar

Servicing, maintenance, repair, overhauling of Motor 5hp after dismatling taking out from base, opening of complete motor, checking for defective bearings, connecton plate, connection terminals, cable lugs, re-assemble, reinstall, at pump base, connection with pump coupling, making proper alignment complete all as specified and directed . Motor Make- Kirloskar

M&L for fixing of MS pipe of size 80/ 100/300 mm dia with required modification for increased/decresed length, cutting at position, making necessary welding work complete all as specified and directed.

M&L for rendering 10mm thick cement plaster 1:3 on fair faces of brick work or concrete surfaces incl dismantling taking out unsv plaster all as specified and directed.

Taking out old serviceable glass of any description, from old wooden or metal frames, or stone, concrete or brick sur rounds, any thickness or size; hacking out old putty or removing beads etc, including making good breakages in taking out and handling removing to store or stacking for reuse complete all as specified and directed

S & F solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and directed

S & F Heat absorbing glass, 6mm thick and glazing complete with beads fixed with brass screws /oil putty firmly complete all as specified and directed

M&L mild steel framed work with ends of bars souldered, welded or reveted or forced into spikes, framed guard bars, ladders,chequred plates framed balusters, walk ways, railings, gates, frame work of tank, valvepit and similar work incl painting with one coat of red oxide primer and one coats of anticorrosive black bituminous paint incl dismantling mild steel work of any description not otherwise specially provided for all as specified and directed.

M&L for applying three coats of white wash on old decorated surfaces after proper cleaning and removing dust on surfaces complete all as specified and directed

Supplying and laying synthetic rubber insulated mats 2 mm thick for voltage upto 3.3 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2M x 1M complete all as specified and directed.

Excavation in trenches not exceeding 1.5m in depth and not exceeding 1.5m wide for layingcable/pipe and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.5m in depth and not exceeding 1.5m wide for laying cable/pipe and getting out in hard rock complete all as specified and directed.

Returning, filling in(soil), including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated materials(soil) not exceeding 50m, depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Supply and lay High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 bore of pipe 40mm laid in trenches/walls/ceiling complete all as specified and directed.

S&F Hot Galvanized wire mesh cable trays 100x300mm complete with tray,coupler,cover and cover clip to support clamps,securing properly to support structure complete including dismantling of u/s existing cable trays from fwph all as specified and directed

Supplying,laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16sqmm 4 core including cable tray of suitable size complete all as specified and directed

Supplying,laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 35sqmm 3.5 core including cable tray of suitable size complete all as specified and directed

Material & labour for PCC (1:2:4), type B1 (using 20 mm graded stone aggregate) as form work and finishing the exposed surfaces of concrete fair complete all as specified and directed and dispose the waste at dumpyard inside ND (V).

Earthing complete with copper plate 60×60cm ×3.15mm thick electrode and 20×3mm copper strip as earthing lead, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to 20×3mm copper strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 20x3mm copper strip complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

Material and labour for point wiring concealed type in non-metallic FRLS ISI PVC conduit medium grade with 1.5 Sqmm size multi stranded fire retardant PVC sheathed FRLS copper conductor cable and PVC insulated FRLS cable of size 1.5 Sq.mm as earth continuity condutor including clamps, screws gutter/plug etc., with and incuding sheet steel terminal board with bakelite 3 mm thick sheet: One light point or one fan point controlled by one switch Note :- Cutting chases for DB & making good to wall shall be inclusive of quoted rate.

Supply and fix heat exhaust made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 300mm including any pcc work plastering work making good the surfaces and removing old unsv complete all as specified and directed

S&F White cover plate with frame,8 module complete all as specified and directed.

S&F Modular metal flush box 6/8 module complete all as specified and directed.

S&F Modular switch 1 way 6A, 1 module complete all as specified and directed.

S&F Socket, 6A - 2/3 pin combined 2 module,shuttered type complete all as specified and directed.

M&L for sub main wiring for circuit/submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed 2x10.0 sq. mm + 1x6.0 sq. mm earth wire in casing caping earth wire as required complete all as specified and directed.

S&F SPN DB 8 WAY double door with 200 amps rated bus bar complete all as specified and directed.

S&F SPN MCB upto 40 Amps including removing old unsv complete all as specified and directed.

S&F SP MCB upto 40 Amps including removing old unsv complete all as specified and directed.

Supply and fix medium bay light of size not less than 120 lum/watt not less than 30 watts to be fixed on ceiling firmly alongwith proper anchor bolts and fixings and cross arms if required complete all as specified and directed

Supply and fixing post top lantern LED type not less than 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp with GI pipe including removing old unsv complete all as specified and directed.

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete alongwith GI pipe cross arm bent at 135 degrees including removing old unsv complete all as specified and directed. .

Supply and fix Bollard light of size not less than 08 watts to be fixed onproper PCC work along with smc box control wiring if required complete all as specified and directed

S & F MS chequred plate of thicknees not less than 8mm complete all as specified and directed.

SATYAM ENGINEERS

M/s Jai Ganesh Engineering Solutions

CIVILEC ENGINEERING WORKS