REPAIR REPLACEMENT OF CORRODED CI PIPELINE BY PPR PIPELINE OF VARIOUS SIZES, LT PANELS ALONWITH CABLE AND FIRE FIGHTING EQUIPMENTS AT SEVOKE STN UNDER GE SEVOKE ROAD

Amount

Excavation in trenches n exc 1.5 mtr wide and depth n exc 1.5 mtr deep for foundation, laying GI pipes and UG cables etc n exc 10 sqmtr on plan, in soft/loose soil and getting out complete all as specified and directed.

Excavation in trenches n exc 1.5 mtr wide and depth n exc 2.00 mtr deep for foundation, laying GI pipes and UG cables etc n exc 10 sqmtr on plan, in hard/dense soil and getting out complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Materials and labour for PCC (1:3:6) type C2 using (40mm graded crushed stone aggregate) as in foundation for filling in mass concrete for foundation, road PCC or any other works required on site requirement all as directed.

Taking up or down from any position existing steel water tubing 20 mm bore of any type and connections carefully including cleaning for refixing or removal to E/M store yard or issued as credit complete all as specified and as directed. Note :Excavation/earth work shall be measured and paid separately under respective item of schedule considered here-in-before.

All same as item No. 6 above but 25 mm bore.

All same as item No. 6 above but 40 mm bore.

All same as item No. 6 above but 50 mm bore.

All same as item No. 6 above but 80 mm bore.

Relaying/refixing of old serviceable steel water tubing as obtained from item No. 6 to 10 here-in-before, jointing and testing in new or existing position including all new fittings, ISI Marked, such as bends, elbow, tee, reducers, sockets, unions, flange etc as required, laid in trenches or fixed to wall/cellinng or floors including making holes in wall where required complete all as specified and directed by Engr-in-charge for 20 mm bore pipes.

All same as item No. 11 above but 25 mm bore.

All same as item No. 11 above but 40 mm bore.

All same as item No. 11 above but 50 mm bore

Supply, laying, jointing & testing 3-layer PP-R (Polypropylene random copolymer) concealed pipes, 90 mm outer dia, SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings such as bends, elbow. tee, socket, reducers, unions fixed complete to walls, ceilings, trenches or in floors etc as required at site complete all as specified and directed. Note : (i) Contractor shall submit 07 years warranty certificaty from the manufacturer of any manufactureing defect and leakage through the pipeline. (ii) If there is any technical problem regarding PP-R product contractor shall provide support within 2 days.

All same as item No. 15 above but 63 mm outer dia.

All same as item No. 15 above but 50 mm outer dia.

All same as item No. 15 above but 32 mm outer dia.

All same as item No. 15 above but 25 mm outer dia.

Supply and fixing in repair gun metal gate/globe valve, 50 mm bore, ISI Marked, with iron wheel headed screwed both ends for pipe including taking down unserviceable complete all as specified and as directed.

All same as item No. 20 above but 40 mm bore.

All same as item No. 20 above but 25 mm bore.

Supply and fixing in repair PP-R Gate valves (brass insert), for 63 mm outer dia pipe, as per requirement of the site including taking down unserviceable valves complete all as specified and as directed of the following sizes:-

All same as item No. 23 above but for 50 mm outer dia pipe.

All same as item No. 23 above but for 32 mm outer dia pipe.

All same as item No. 23 above but for 25 mm outer dia pipe.

Supply only 50 mm bore GI Union.

Supply only 40 mm bore GI Union.

Supply only 25 mm bore GI Union.

Supply only 20 mm bore GI Union.

Supply only 50 mm bore GI Elbow.

Supply only 40 mm bore GI Elbow.

Supply only 25 mm bore GI Elbow.

Supply only 20 mm bore GI Elbow.

Materials and labour for 50 mm outer dia double wall corrugated (DWC) HDPE pipe, ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

Materials and labour for 75 mm outer dia double wall corrugated (DWC) HDPE pipe, ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

Materials and labour for GI tubing of 40 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

Materials and labour for GI tubing of 50 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

Materials and labour for GI tubing of 80 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

Supply and laying in trenches/wall LT UG XLPE insulated ,armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 185sq mm x 3.5 core including taking down old u/s making necessery connections all as specified and as directed.

All as item no 40 but of size 150 sqmm 3.5 core

All as item no 40 but of size 120 sqmm 3.5 core

All as item no 40 but of size 95 sqmm 3.5 core

All as item no 40 but of size 70 sqmm 3.5 core

All as item no 40 but of size 50 sqmm 3.5 core

All as item no 40 but of size 25 sqmm 4 core

All as item no 40 but of size 16 sqmm 4 core

All as item no 40 but of size 10 sqmm 4 core

All as item no 40 but of size 16 sqmm 2 core

All as item no 40 but of size 10 sqmm 2 core

Supply and fixing Steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts and screws of type 410 SP-31 ( 9 metre long) complete all as specified and directed.

Supply and fixing cable jointing kit for 1.1 KV grade for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5 core XLPE, armoured, aluminium conductor cable of size 70 to 185 Sqmm, Outdoor type, including taking out & relaying damaged UG cable after repair complete all as specified and as directed. (Note:- Excavation and connected items will be measured and paid separately)

Supply and fixing cable jointing kit for 1.1 KV grade for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5/4 core XLPE, armoured, aluminium conductor cable of size 16 to 50 Sqmm, Outdoor type, including taking out & relaying damaged UG cable after repair complete all as specified and as directed. (Note:- Excavation and connected items will be measured and paid separately)

Materials and labour for PCC, type C1, (1:3:6), using 20mm graded crushed stone aggregated) as in coping of poles including formwork including demolition of old damaged concrete from pole complete all as specified and as directed

Materials and labour PCC, type D2, (1:4:8), using 40mm graded crushed stone aggregated) as in PCC/Road cutting /installation area and foundation of pole etc complete all as specified and as directed.

Materials and labour for boring holes 1mtr deep in soil under roads/PCC as directed for cable passing through pipes of required size and disposal of soil to a distance not exc. 50m. (Note: Connected items like Pipes is measured and paid seperately under relevant items).

Supply and fixing in repair Indicator lamp (AC/DC), LED, type for as per existing fitting.complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in repair 3 Phase LED Ammeter complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in repair, 3 phase LED Voltmeter complete all as specified and as directed by Engr-in-Charge.

Supply and fixing as in repairs MCCB four pole , 415 Volt, 63 Amps,16 KA , fixed thermal & magnetic setting complete all as specified and directed

Supply and fixing as in repairs MCCB four pole , 415 Volt, 100 Amps,25 KA , fixed thermal & magnetic setting complete all as specified and directed .

Supply and fixing as in repairs MCCB four pole , 415 Volt, 125 Amps,25 KA , fixed thermal & magnetic setting complete all as specified and directed.

Supply and fixing MCCB, 160 Amps, 4P, 25 kA, 415 Volts, with adjstable thermal release & adjustable magnetic release complete including taking down old unserviceable MCCB complete all as specified and as directed. .

Supply and fixing MCCB, 200 Amps, 4P, 25 kA, 415 Volts, with adjstable thermal release & adjustable magnetic release complete including taking down old unserviceable MCCB complete all as specified and as directed.

Supply and fixing MCCB, 250 Amps, 4P, 25 kA, 415 Volts, with adjstable thermal release & adjustable magnetic release complete including taking down old unserviceable MCCB complete all as specified and as directed.

Supply and fixing MCCB, 400 Amps, 4P, 36 kA, 415 Volts, with adjstable thermal release & adjustable magnetic release complete including taking down old unserviceable MCCB complete all as specified and as directed.

Materials and labour for earthing complete with galvanized steel pipe electrode 40mm bore, medium grade, 3.5 meters length, buried directly and preferably vertically in ground with top edge not less than 1.25 meters below ground level connected with earthing lead galvanized iron strip of size 25x4 mm connected to galvanized earth pipe by means of bolts, nuts, checknuts and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanized steel tube for watering with one end fix with cast iron funnel and wire-mesh, with protection pipe of 32 mm dia light grade galvanized steel tubing upto 7.5 meters length for drawing earthlead including common salt, charcol , bentonite in alternate layers etc all in around of earthing pipe of 600mm dia, complete all as shown in EP number 2 of SSR Part-1 including testing on completion and including taking down old U/S earthing & testing complete all as specified and as directed.

Materials and labour for earthing complete with galvanized steel pipe electrode 40mm bore, medium grade, 3.5 meters length, buried directly and preferably vertically in ground with top edge not less than 1.25 meters below ground level connected with earthing lead galvanized iron strip of size 4 mm connected to galvanized earth pipe by means of bolts, nuts, checknuts and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanized steel tube for watering with one end fix with cast iron funnel and wire-mesh, with protection pipe of 32 mm dia light grade galvanized steel tubing upto 7.5 meters length for drawing earthlead including common salt, charcol , bentonite in alternate layers etc all in around of earthing pipe of 600mm dia, complete all as shown in EP number 2 of SSR Part-1 including testing on completion and including taking down old U/S earthing & testing complete all as specified and as directed.

Materials and labour for water proof, 3core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade for electrical connection of street light fittings, complete all as specified and directed.

Supply and fixing thermoplastic polycarbonate cable junstion box having protection IP 66 "dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 16 sqmm and 155x155x100 mm with terminals, brackets for street light pole mounting and provision of one 6A MCB SP all as specified and as directed.

Materials and labour for painting old painted LT Panel/feeder pillar by two coats of synthetic enamel paint after preparation of surfaces complete all as specified and as directed.

Servicing of LT Panel after shut down and removing all dust particles and proper layout of LT panel wlth gland packing including 2.5 sqmm copper single core copper cable including repairing/replacing door hinges/door lock etc for necessary connections complete all as specified and directed

Materials and labour for Preparation of metalic surface with sand paper for street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

Materials and labour for one coat of red oxide zinc chrome primer on steel surfaces of street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

Materials and labour for aluminium paint two coats on newly primed metalic surface of street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

Materials and labour for two coats of yellow/black synthetic enamel paint on Metalic/PCC surfaces complete all as specified and as directed by Engr- in-Charge

Materials and labour for preparation of old decorated concrete/plastered surfaces and applying two coats of Cement based paint complete all as specified and as directed by Engr- in-Charge

Taking down old servicable LT UG Cable and refixing same after making necessary repair complete all as specified and as directed by engineer-in-charge (Note: Excavation shall be paid and measured separately under relevant items).

Taking out old bricks and relaying after cable repair work complete all as specified and as directed.

Materials and labour for taking out cable loop of LT feeder panel and seperating old insulation and fixing cable end jointing kit for the size of the cable upto 120 Sqmm 3.5 core size complete all as specified and as directed by engineer-in-charge. (Note: Excavation shall be paid extra under relevant items.

Supply and fixing in repair stainless steel 2 way Fire Brigade Inlet connection ISI marked with inbuilt Check Valve including taking down and removed from site complete all as specified and as directed.

Supply and fixing in repair stainless steel 63 mm bore Heavy Duty Single Headed Fire Hydrant Landing valve As per IS:5290 type 'A' ISI marked with ABS Blank cap including taking down unserviceablve valve and removing from site complete all as specified and as directed.

Supply and fixing in repair Hose reinforced rubber lined fire Pipe of Size 63 mm bore ( 15 Mtr Length ) With Both Side SS coupling ISI marked Male & Female connection type including taking down complete all as specified and as directed.

Supply and fixing in repair Branch Pipe with SS Nozzle as per IS 903 ISI marked including taking and removing from site down complete all as specified and as directed.

Supply and fixing in repair of Hose box made of 18 gange MS sheet 800 mm x 600mm x 250 mm with double door with 4 mm thick glasses and door fram made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete including taking out old unservicebale Hose box and removing from site compelte all on specified and directed.

Supply and fixing in repair Hose reel Drum ( Wall Mounted) swinging type as per IS : 884 including Hose pipe Length 30 Mtr Long of Size:- 20 mm bore thermo plastic hose as per IS 12585, ISI marked with PVC ¾ “ Shutoff Nozzle (Hydraulically Crimped) including taking down and removing from site complete all as specified and as directed.

Supply and fixing in repair PVC Shut off Nozzle Size 20 mm bore ISI marked including taking down complete all as specified and as directed and removing from site.

Supply and fixing in repair Hose Clamp including taking down and removing from site complete all as specified and as directed.

Supply and fixing in repair 100mm Dual Plate Check Valve :- Cast Iron Body , D.I. Doors ,Nitrile /EPDM Seat ,Stainless Steel Shaft and springs P.N. 1.6 including taking down unserviceable and removing from site complete all as specified and as directed.

Supply & Refilling of Carbon di Oxide Fire Extinguisher 4.5 Kg each complete all as specified and as directed.

Supply & Refilling of ABC Powder Fire Extinguisher 6 Kg Each complete all as specified and as directed.

Supply & Refilling of D-Fire Mechanical Foam Extinguisher 9 Ltr capacity each complete all as specified and as directed.

Supply & Refilling of Watermist base Fire Extinguisher 9 Ltr capacity each complete all as specified and as directed.

Supply only Fire Extinguisher Hose Pipe ABC Type

Supply only Fire Extinguisher Hose Pipe CO2 Type

Supply only valve kit for Fire Extinguisher ABC Type

Supply only Fire Extinguisher valve for foam type

Supply only Fire Extinguisher valve for Water type

Supply only Pressure Meter

Supply only Hanging Clip ( Hooke ) for Fire Extinguisher

Supply only Carbon di Oxide Fire Extinguisher 4.5 Kg each

Supply only ABC Powder Fire Extinguisher 6 Kg Each

Supply only D-Fire Mechanical Foam Extinguisher 9 Ltr capacity each

Supply only Watermist base Fire Extinguisher 9 Ltr capacity each

Labour only for Control Panel Fault Detection & Rectification by changing Necessary defective Components along with necessary copper wire, Lugs, Terminal etc. including testing complete all as specified and as directed. Note: Spare parts will be measured and paid separately under approprite item

Supply only 3 Pole 32 A Power Contactor

Supply only Thermal Overload Relay ,Relay Range 14-23 A

Supply only Set of 3 Phase Indicating Lamps (Red Yellow & Blue )

Supply only Push Button Assembly with auxiliary contact Block Start & Stop

Supply only 63 Amp TPN MCB 10 KA

Supply only Single Phase Preventer

Supply only Danfoss Make KP35 Pressure Switch

Supply only Ball Valve 15 mm

Supply only PVC Insulated & PVC Shethed Multi core bright Annealed bare Copper Conductor flexible Round Cables Size 1 Sq mm 2 core FRLSH

Servicing of motor pump set by disassembling, (i)Motor Front over and back cover part by part dismantling, Internal Coil Heat Varnish, Insulation Testing & refixing. (ii) Pump Part by part Dismantling, ThroughServicing, replacement of bearing & Gland Packing /Mechanical seal, re assembly with proper alignment complete all as specified and as directed.

Materials and labour for painting of motor pump set complete all as specified and as directed

Supply, laying, jointing & testing MS tubing heavy grade 100mm bore with all fittings such as bends, elbow, tee, socket, reducers, unions etc as required at site laid in trenches or fixing complete with clips, wall hooks etc. complete all as specified and directed.

SHRI JIBANDHAN PAUL

CHANDAN TRADERS

M/S STANDARD CONSTRUCTION CO

M/S HARMANS

M/s. STRUCTURES INDIA

M/S L N CHOWDHURY

AJOY PAUL

M/S S.B. CONSTRUCTION