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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance 101 FIRST FLOOR AMOLI BLDG PLOT NO 28 SECTOR 30 SANPADA WEST NAVI MUMBAI 400705 THANE MAHARASHTRA 400614 | THANE | MAHARASHTRA | 400705 | Admitted-Finance |
Tender Value
₹31 L
EMD Value
₹62,000
Closing Date
1 Jan 2025, 5:00 pmClosed
Head, MD
DCSEM, 3rd Floor, V.S. Bhavan, Anuhsaktinagar, Mumbai - 400094.
Supply, installation, testing and commissioning of Firefighting System and associated works for 52 flats of Type V E Building at Anushaktinagar, Mumbai.
2024_DCSEM_836598_1
DCSEM/CQD/QSC/ 52Flats-FF/NIT/38/24-25 dtd 27.11.2024
Open Tender
Job Works
Works
120 days
Anushaktinagar, Mumbai
Please refer Tender documents.
8 documents required · 8 mandatory
₹0
₹62,000
6 Feb 2025
28 Nov 2024
3 Jan 2025
28 Nov 2024
1 Jan 2025
28 Nov 2024
28 Nov 2024 - 17 Dec 2024
Amount
Part - A : Firefighting System & associated works
Part - B : Firefighting system & associated works: Free issue items
Part - C : Electrical Works
Description of Work / Item(s)
Amount
PART - A - Fire Fighting system & associated works : FRESH ITEMS G.I. PIPES FOR FIRE FIGHTING: G.I. Pipes: Supply, installation, testing and commissioning of Heavy Duty, "C" Class GI pipes of following sizes confirming to IS-1239 along with all necessary fittings, flanges, jointing (screwed / welded / flanged etc.) and required supports with two coats of paint as per color code of the piping systems over two coats of red oxide primer, including all hardware, complete in all respects as per specifications and as instructed by Engineer-In-Charge. Note: 1) The pipe line shall be measured along the centre line. 2) Any Core cut if required for laying the pipes shall be included in above cost, no extra payment will be made for the same. 3) The GI pipes shall be connected with existing firefighting underground M.S. pipe lines . 4) The MS supports shall be measured separetly and paid under relevent item of this SOQ. 5) The Pipe line should be tested for 18 kg/cm2 for 120 minutes time duration with all necessary fittings.
150 mm dia.
100 mm dia
80 mm dia
65 mm dia
50 mm dia
40 mm dia
32 mm dia
25 mm dia
GATE VALVES FOR FIRE SERVICES: Supply, Installation, testing and commissioning of double flanged CI gate (sluice) valves with non rising stem confirming to IS-14846 of rating PN 1.6, with all necessary fittings like flanges & including tail piece, socket flange, neoprene gaskets, nut bolts, hardware, flange joint etc. as per specifications and as directed by E-I-C. The valve shall be tested with stem vertical as per IS sketch including the testing hydraulically for the pressure & duration as specified alongwith pipe line all as per specifications and instructed by E.I.C.
100 mm dia
80 mm dia.
GUN METAL GATE VALVES FOR FIRE SERVICES: Supply, installation, testing and commissioning of heavy pattern screw down Gun metal gate valve of following size with all necessary fittings like flanges & including tail piece, socket flange, neoprene gaskets, nut bolts, hardware, flange joint etc. as per specifications and as directed by E-I-C. confirming to IS:778 of rating PN 1.6 including the testing hydraulically for the pressure & duration as specified alongwith pipeline all as per specifications and instructed by E.I.C.
50 mm dia
25 mm dia
NON RETURN VALVE FOR FIRE SERVICES: Supply, Installation, testing and commissioning of double flanged CI non return valves of following sizes of ratings PN 1.6 inline with relevant IS or equivalent (flap / ball type) with gun metal working parts & CI body and including all necessary fittings like flanges, neoprene gaskets, nuts bolts for fixing with pipe, hardware, joints etc. as per drawings, specifications and as directed by E-I-C.
150 mm dia.
100 mm dia.
AIR VENT VALVE: Supply, Installation, testing and commissioning of 20/25 mm dia. (Type PN - 1.6) kinetic air valve confirming to IS - 14845 : 2000 with gun metal isolating valve including making necessary flanged / threaded joints and providing all fitting materials nuts, bolts etc. and providing T on M.S. pipeline for its installation and shall be tested at manufacturers premises as per relevant IS before dispatching it to site all as per specification, drawings and direction of EIC.
HYDRANT LANDING VALVE: Suuply, Installation, testing & commisioning of Twin Outlet Hydrant landing valve of oblique Morris pattern GM or Stainless Steel landing valve with C.I./S.S. hand wheel, detachable brass or stainless steel female coupling, confirming to IS-5290/5041 having instantaneous coupling having blank cap and chain confirming to IS 901 to suit the hosepipes, including nuts, bolts, washers, gaskets, clamps, Shank Reducer Adapters to connect Hose Reel with all necessary fittings as required to complete the system of main risers 100 mm dia GI piping & fittings, testing the unit, painting the Hydrant landing valve with 2 coats of signal red paint over a coat of Zinc reached primer, all as per specifications and as directed by E-I-C.
MS HOSE BOX : Supply, installation & commissioning of 1.6 mm thick MS sheet metal hose cabinet of size 750x650x250 mm or approptiate size for accomodating 02 nos. of hose pipes(measured & paid seperately under relevent SOQ item) and SS-304 branch pipe with nozzle. The box shall have front glass door lock with angle iron frame. The hose pipe box shall be fixed with Hilti make Anchor Fastneron the wall or nut bolts (in case of stand in open space) as directed by EIC. The MS box shall be painted with two coats of signal red enamel paint from outside and enamel paint from inside. The scope also includes supplying of SS 304 branch pipe of 63 mm dia. fitted with detachable hexagonal nozzle of 19mm dia. conforming to IS : 903 or universal pattern as per IS : 2871. The branch pipe with detachable nozzle shall be placed in the hose cabinet complete in all respect as instructed by Engineer-In-Charge.
HOSE PIPE (FOR HYDRANTS & LANDING VALVES): Supply and Installation of Unlined Flax Canvas (i.e. Hose Pipe) (02 in each Hose Box) for fire fighting conforming to IS:4927, Fabric Reinforced Rubber Lined Woven-Jacketed (RRL) fire hose type A or Synthetic Fibre Woven-Jacket (SFWJ) Elastomeric fire hose type B conforming to IS:636 or controlled percolations (CP) hose conforming to IS:8423 all with ISI mark as required and 2 nos. of approved synthetic hose of 63 mm dia x 15 mtrs in length, fitted with male and female SS coupling confirming to IS:903, ISI marks with guaranted bursting pressure of 35.7 kg/sq.cm complete as per the given drawing, specifications or instruction of the E.I.C. Each set shall comprise of 2 hose pipes
HOSE REEL WITH DRUM & SHANK REDUCER: Supply, installation, testing and commisioning of Rubber Hose Reel of minimum 19 mm dia. X minimum 36 m long with swinging drum with cut off outlet nozzle. The hose reel shall be high pressure rubber hose reel fitted on swinging wall mounted type drum confirming to IS 884 along with 8 mm dia. Outlet cutoff nozzle GM or Chromium plated brass or stainless steel. The swinging wall mounted drum fitted with rubber hose reel shall be fixed on necessary e wall/ riser by anchor fastner (M/s. Hilti make) / U clamp as per site condition. The hose reel shall be connected to one port of Twin Outlet Hydrant Landing Valve with SS Shank Reducer & necessary fittings etc. Hose Reel drum shall be fixed near to Twin Outlet Hydrant Landing Valve. The drum and brackets shall be painted with two coats of signal red enamel paint from outside and white enamel paint from inside all as per specification, drawings and as directed by EIC.
VALVE CHAMBER: Construction of brick masonry valve chambers for valves of 1.2m width x 1.2 m length x depth as per site requirement comprising of 230 mm thick brick masonry in Cement mortar 1:4 over a bed of 150mm thick cement concrete of grade M15 for foundation with 150 mm offset all round, including providing & fixing C.I. steps/ foot rests/ rugs (strenth shall be sufficient to withstand load of atleast 125 kg), first step at 450 mm from top of cover, remaining @ 300 mm centre to centre staggered with 380 mm spacing, painting etc. racking out joints & plastering in cement mortar 1:3, 20 mm thick both on internal and external surfaces, internal surfaces finished smooth with a floating coat of neat cement, providind 100 mm thick RCC slab casted in M.S. angle box frame (Galvanised) of 24 mm x 25 mm x 5 mm size in three equal pieces with reinforcement weighing not less than 100 kg/cu.m., fabricated M.S. angle all round & M.S. galvanised flat stiffners including formwork as per drawing etc. complete with lifting hooks at top, providing & fixing C.I. circular surface box weighing not less than 14 kg. over the RCC slab for key rod operation, painting all as per specifications and directions of E.I.C. including dewatering the pit, if required till completion of the work all complete.
4-WAY SIAMESE CONNECTION: Providing & fixing GM/SS Fire Brigade Service inlet Siamese Connection consisting of 4 nos. of 63 mm dia. instantanous type male coupling with builtin check valves and 150 mm dia. flanged outlet complete with bolts, nuts and rubber insertion including testing the joints as required all as per IS-904.
Sprinklers: Supply, installation, testing & commissioning of 15 mm dia recessed sprinkler with quartzoid bulb and set to operate at 68 deg Celsius, with rosette plate [Pendent type Sprinkler (K-80), FM & UL approved] with all assembly complete in all respects as directed by EIC.
PRESSURE GAUGES: Providing & fixing pressure gauges with dial of 150 mm dia size and range 0 to 30 kg/sq.cm and complete in all respects with shut off gauge, cocks , all fittings etc, duly calibrated before installation in MKS and FPS units and fixing the same wherever required and duly tested after installation as directed by E-I-C.
ROAD CUTTING & RE-SURFACING: Cutting the existing asphalt road and demolishing WBM or BBM including rubble soling if any for providing services and making good the same by readymix cement concrete( Grade-M-30) up to 500 mm depth including cosolidation, finishing, curring, form work, shuttering etc. complete as directed by E-I-C.
M.S. SUPPORTS/ CHEQUERED PLATE: Fabrication, supply and installation of MS support / chequered plate as required but not covered under specific items as per drawings, specifications and as instructed by E-I-C. Material shall conform to IS-2062.
ORIFICE PLATE (ORIFICE FLANGE): Providing and fixing stainless steel orifice plate of not less than 6 mm thick having suitable bore for reducing the pressure at the fire hydrant outlet as per fire brigade requirement and to restrict the operating pressure within 3.5 kg/sq.cm. at the fire hydrant outlet at every floor. The orifice plate shall be fixed in position & it shall be fitted between the flanges. The orifice plates shall have test certificate and calibrated to give the required pressure. The bore shall be modified or orifice plate shall be replaced without any extra cost, all as per specification, drawings & as directed by E.I.C.
FIRE EXTINGUISER
Supply & fixing the ABC type / Dry Chemical Powder (DCP) type fire extinguisher of Min. 06 Kg capacity either portable or trolley mounted confirming to IS 4308. The Fire extinguisher shall be supplied and placed without any damage, scratches and loss of accessories as per specification and instruction of EIC.
Providing & fixing of , Carbon-di-oxide Fire extinguishers capacity of 4.5 Kg, Flat base including valve,discharge hose & complete in all respects including initial fill with CO2 gas conforming to relevant IS ,wall suspension bracket as required & as per instructions of Engineer in charge
FIRE BUCKET: Supply and placing of fire sand bucket filled with dry and clean sand to be kept on floor or wall hook confirming to IS 2546. The fire bucket shall be galvanized mild steel of 13 litres capacity. The bucket shall be provided and placed as per instruction of EIC.
BUCKET STAND: Providing floor mounting stand for keeping 2 Nos. of FIRE buckets of 1000mm in length, 900mm in height, frame made out of 30x30x4 mm M.S. angle, rectangular bottom frame with cross supports for legs, suitable G.I. pipe shall be welded on the top end of legs with 2 hooks on GI pipe for sand buckets and duly painted with one coat of red oxide and two coats of black paint all complete as per the given drawing, specifications or instruction of Engineer-In-Charge (E.I.C.)
Ordinary soil
Soft Rock
Hard Rock
DISPOSING OF SURPLUS MATERIALS: Disposing of the surplus excavated materials by mechanical transport to the lead upto 2 km over the initial lead of 50 m including loading, unloading, spreading, levelling etc., complete all as per specifications and as directed. Note : Voids 20% for soils and 50% for AR/HR shall be deducted from stack/truck measurements to arrive at the net qty for payment in case if directed measurement is not possible.
FOUNDATIONS FOR PUMPS: Providing and laying Design-Mix Reinforced Cement Concrete foundation for various pumps of M-20 by weight batching using graded stone aggregate of 20 mm maximum size including mechanical mixing and vibration, consolidation, finishing, curing etc. as specified and also including dewatering, if any, cost of form work, shuttering & steel reinforcement, including nozing all around by 50 x 50 x 5 mm angle, all complete as per specifications, drawings and as directd by EIC.
SUPPORTS FOR UNDERGROUND PIPING & HEADER: Providing PCC supports for headers and underground pipelines of required sizes with cement morter 1:2:4 with reqired curing time etc, all complete as per specifications, drawings and as directed by E-I-C. .
Description of Work / Item(s)
Amount
PART - B: Fire Fighting system & associated works : FREE ISSUE ITEMS Important Notes to Tenderer: 1. Free Issue Items will be issued from departmental store, Mumbai. The agency has to accept the free issue items from DCSEM stores as available, however, if required, agency has to make necessary arrangements to rectify the same to make it functional without extra cost. 2. Item covered under Part-B shall be supplied by department as Free Issue Material and will be issued from Departmental Store of DCSEM, Mumbai. Transportation charges including loading of materials from DCSEM store, unloading of materials at site, labour charges for loading & unloading the maerials at site, all the required tools, plants & equipment for loading & unloading materials and all other accessories as required for installation of equipment/ items are in the scope of agency and it is to be included in Item rate. Department will not pay any extra amount for succesful installation, testing & commisssioning of items covered under ( Free Issue Item) covered under Section-B of this SOQ. 3. Cleaning, derusting, greasing, painting of the free issue materials like Pipe, valves etc. shall also is in the scope of the agency. NO extra payment shall be made for the same. 4. Changing of gland packing or other small parts shall also to be serviced or changed if required and making it to the working condition shall also is in the scope of agency. No extra payment shall be made for the same. The followings are the list of materials covered under Free Issue materials and shall be used for execution of items covered under Part-B of this SOQ. (i) Gate valve of 150 mm dia. (ii) Gate valve of 100 mm dia. (iii) Hose Pipe for hydrant & landing valves alongwith standard accessories. (iv) Hose reel with drum. (v) Twin outlet Hydrant landing valve alongwith standard accessories. (vi) MS hose box. (vii) Single outlet hydrant landing valve 80 mm dia.
MOTOR DRIVEN BOOSTER PUMP: Installation, testing & commissioning of IP 55 rated operating at 415 V +/- 10%, 50 Hz +/- 3%, 3 phase AC Supply Motor driven Centrifugal Horizontal end suction Booster Pump Set of 900 lpm and total head of 35 metre for fire fighting system. Note : 1) Only Pumpset along with motor assembled on common MS base plate frame shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories required to put pump in operation are in the scope of agency. 2) The bidder should provide a protective shed/canopy made of 18 SWG thick GI sheet to protect the pumpset from mansoon. Cost of all the items, accessories, fittings, tools and tackles, packing etc required to put pumping system into service shall also be included in rates quoted by bidders. 3) Scope includes installation of pumpset on foundation with the help of suitable foundation bolts and anti vibration pads (150 X 150 X 25 mm thk.) also checking of proper alignment of pumpset with guages & rectification of same. 4) The rate shall be inclusive of rectification of the pump if any fault /problem occurs during installtion and commissioning.
REMOTE ON / OFF P.B. STATION: Installation, testing and commissioning of 14 SWG MS CRCA sheet, remote ON/OFF push button enclosure, with ON / OFF indication lamps, IP 42, wall mounting type, complete with internal wiring with 1.5 sq.mm copper PVC FRLS wires etc. Note: 1) REMOTE ON / OFF P.B. STATION shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories required to put system in operation are in the scope of agency.
G.I. PIPES FOR FIRE FIGHTING: Supply, installation, testing and commissioning of Heavy Duty, "C" Class GI pipes of following sizes confirming to IS-1239 along with all necessary fittings, flanges, jointing (screwed / welded / flanged etc.) and required supports with two coats of paint as per color code of the piping systems over two coats of red oxide primer, including all hardware, complete in all respects as per specifications and as instructed by Engineer-In-Charge. Note: 1) Only GI pipes of following sizes shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories, flanges, fittings required for completion of pipe lines are in the scope of agency. 2) The pipe line shall be measured along the centre line. 3) Any Core cut if required for laying the pipes shall be included in above cost, no extra payment will be made for the same. 4) The GI pipes shall be connected with existing firefighting underground/ above ground G.I./M.S. pipe lines. 5) The MS supports shall be measured separetly and paid under relevent item of this SOQ. 6) The Pipe line should be tested for 18 kg/cm2 for 120 minutes time duration with all necessary fittings.
150 mm dia.
100 mm dia
80 mm dia
65 mm dia
50 mm dia
32 mm dia
GATE VALVES FOR FIRE SERVICES: Installation, testing and commissioning of double flanged CI gate (sluice) valves with non rising stem confirming to IS-14846 of rating PN 1.6 Note : 1) Only Sluice/ Gate Valves of following sizes shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories, flanges, fittings, nutbolts, neoprene gaskets required for installation of gate valve are in the scope of agency and it is to be included in Item rate.
150 mm dia.
100 mm dia.
EXTERNAL STAND POST HYDRANT: Installation, testing and commissioning of oblique Morris pattern single out let SS Hydrant Landing valve 80 mm dia flanged inlet & 63 mm dia. Instantaneous type female outlet. Scope includes excavation for finding out existing underground M.S. firefighting line, making branch "T" of 80 mm dia GI Pipe, wrapping of 4 mm thick 'PYPKOTE' insulation with adhesive coat for underground portion of pipe and above ground GI pipes, painting with two coats of anti corrosion paints over two coats of zinc chromate primer, installation of 80 mm sluice valve & providing of thrust block of size 500mmx500mmx500mm using PCC of 1:2:4 composition Note: 1) Only Single outlet Hydrant landing valve of 80 mm shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories, flanges, fittings required for Installation of EXTERNAL STAND POST HYDRANT are in the scope of agency. 2) 80 mm dia CI Sluice/gate valve shall be measured and paid separately under relevant item of SOQ. 3) Excavation shall be measured and paid separately under relevant item of SOQ. 4) PCC Supports shall be measured and paid separately under relevant item of SOQ. 5) 80 mm dia GI Pipe shall be measured and paid separately under relevant item of SOQ. 6)All external stand post hydrant should be tested for 18 kg/cm2 for 120 minutes time duration with all necessary fittings.
HYDRANT LANDING VALVE: Installation, testing & commisioning of Twin Outlet Hydrant landing valve of oblique Morris pattern Stainless Steel landing valve with C.I. hand wheel, detachable stainless steel female coupling. painting the Hydrant landing valve with 3 coats of signal red paint over a coat of Zinc reached primer, all as per specifications and as directed by E-I-C. Note: 1) Hydrant landing valve (Twin outlet) shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accesories, flanges, neoprene gaskets required for Installation of Hydrant landing Valve are in the scope of agency and it is to be included in Item rate. 2) All hydrant landing valve should be tested for 18 kg/cm2 for 120 minutes time duration with all necessary fittings.
MS HOSE BOX: Installation, testing & commisioning of MS sheet metal hose pipe box of size 750x650x250mm to accommodate 02 nos. of hose pipe and stainless steel branch pipe of 63 mm dia. fitted with detachable hexagonal nozzle of 19 mm dia.The hose pipe shall be fixed with 4 nos. of anchor fastners (M/s Hilti make) on the walls as shown and as directed by the E.I.C. The branch pipe with detachable nozzle shall be placed in the hose pipe box. Note : 1) MS hose box & Branch pipe shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accessories as required for installation of MS hose box are in the scope of agency and it is to be included in Item rate.
HOSE PIPE (FOR HYDRANTS & LANDING VALVES): Installation of Unlined Flax Canvas (i.e. Hose Pipe) (02 in each Hose Box) for fire fighting of 63 mm dia x 15 mtrs in length, fitted with male and female SS coupling. Note : 1) Hose pipe ( for Hydrants & Landing valve) alongwith standard accessories shall be supplied by department as Free Issue Material & will be issued from Departmental Store of DCSEM Mumbai.
HOSE REEL WITH DRUM & SHANK REDUCER: Installation testing and commissioning Rubber Hose Reel of 20 mm dia. X 37 m long with swinging drum with cut off outlet nozzle. The swinging wall mounted drum fitted with rubber hose reel shall be fixed on wall/ riser by anchor fastner (M/s. Hilti make) / U clamp as per site condition. The hose reel shall be connected to one port of Twin Outlet Hydrant Landing Valve with SS Shank Reducer & necessary fittings etc. Hose Reel drum shall be fixed near to Twin Outlet Hydrant Landing Valve. Note : 1) Only hose reel with drum shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accessories as required for installation of hose reel with drum & shank reducer are in the scope of agency and it is to be included in Item rate.
ALARM VALVE: Installation with assembly in position 150 mm dia Fire sprinkler Alarm valve HD fire make with inlet and outlet connections pressure gauges etc complete as per the given drawings, specifications or instruction of the EIC. Note : 1) Alarm valve with standard fittings shall be supplied by department as Free Issue Material from Departmental Store of DCSEM Mumbai. All other accessories as required for installation of Alarm Valve are in the scope of agency and it is to be included in Item rate.
Description of Work / Item(s)
Amount
Part - C: Electrical Works: FRESH ITEMS M.V.Cables: Supply, installation, testing & commissioning of 1.1 KV grade XLPE insulated, inner sheath & outer sheath PVC extruded, GI strip / wire armoured, multistranded Copper / aluminium conductor power cable confirming to relevant IS standard with upto date amendments, fixed on wall/column/slab/false ceiling or in existing hume pipe/trench/ shaft/pit/ on 5mm thick M.S. flat /GI spacer/angle/ support fixed with coach screws/grouted in wall/anchor fasteners 2mm. thick G.I. Fabricated saddle, all fixing accessories, etc complete including painting of M.S spacers/angles and saddles or in ground at a - depth of 900 m below ground level including excavation, sand bedding, laying of baked bricks on side & top-, temporary reinstatement, back filling, dewatering, consolidation, disposal of excess earth within the radius of 500 mtrs etc providing brass cable number tag as per enclosed detailed specifications, drawings & as per instructions of the E-I-C & of the following sizes. The space between the two supports shall be 600mm. approx.
4 C x 16 Sq.mm Al. Stranded cable (On Wall / Trench / Cable tray)
3C x 4 Sq.mm Cu. conductor cable (On Wall / Trench / Cable tray)
End Joints : End jointing of following sizes of cable by crimping with supply of all jointing materials like solderless tinned copper cable socket, cable glands, gland earthing, insulation tape, flux, duplicate interconnection between gland earthing strip & to the nearest earthing bus terminals as per the drawings, specifications and as per the instructions of the Engineer-in-charge.
4 C x 16 sq.mm Al. stranded cable (On Wall / Trench / Cable tray)
3C x 4 Sq.mm Cu. conductor cable (On Wall / Trench / Cable tray)
Control Cable :Supply, installation, testing & commissioning of 1.1 KV grade multicore copper solid / stranded conductor (for water level control) of following sizes, PVC insulated, PVC sheathed armoured cable between various sensors and starter etc. in pump house & outside on existing cable tray/surface/wall/ trench/GI pipe / MS conduit etc. on 5mm thick M.S. flat /GI spacer/angle/ support fixed with coach screws/grouted in wall/anchor fasteners 2mm. thick G.I. Fabricated saddle, all fixing accessories, etc complete including painting of M.S spacers/angles and saddles or in ground at a - depth of 900 m below ground level including excavation, sand bedding, laying of baked bricks on side & top-, temporary reinstatement, back filling, dewatering, consolidation, disposal of excess earth within the radius of 500 mtrs etc providing brass cable number tag as per enclosed detailed specifications, drawings & as per instructions of the E-I-C .The scope also includes end connections at both ends with glands etc. as required.
6 C x 2.5 sq.mm copper conductor cable (On Wall / Trench / Cable tray)
12 C x 1.5 sq.mm copper conductor cable (On Wall / Trench / Cable tray)
Cable Tray: Supply & fixing of following sizes of ladder type GI cable trays with vertical sides on both ends and suitable MS supports including concrete bolts, hold fast etc. The scope includes supply of readymade bends, reducers,Tee, covers etc. as required as per instructions of EIC.
100 mm (W) x 50 mm (D) x 2 mm (T)
EARTHING STRIP: GI strip/wire fixed to wall/side of trench/ slab/column/beam/shaft with 5mm thick G.I spacers & GI saddles or on existing cable tray with saddles , interconnections of earth strip/wire with brass nuts, bolts & washers and solder jointing, painting with two coats of green enamel paint for earth wire/strip on surface , etc.
8 SWG GI Strip/wire
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