REFURBISHMENT OF SAILORS INSTITUTE (SI) (REVENUE WKs) AND PROVN OF CONSTRUCTION OF PCC PLATFORM WITH STAND AND RAIN SHELTER FOR FIRE POINTS (MINOR WKS) AT SHIBPUR UNDER GE (S) DIGLIPUR

Amount

Demolition of reinforced concrete of chajjas and similar suspended work complete all as specified and directed.

Rendering 15 mm thick on (wall sufaces) fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished even and smooth without using extra cement complete all as specified and directed.

M&L for Preparing newly plastered surfacesof walls and applying two coats of distemper oil emulsion on walls over a coat of primer complete all as specified and directed.

M & L 25 mm thick for PCC 1:2:4 type B0 (using 12.50mm graded stone aggregate) as in sub base complete all as specified and directed.

M& L for screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:4 to receive tiles complete all as specified and directed.

M& L for Non Skid coloured ceramic tiles 7 to 8mm thick (squares/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed..

S & F 15mm dia bib tap cast copper alloy fancy type chromium plated with cructh or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F 20mm bore tubes, unplasticised PVC pipes of pressure rating 10 kfg/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and directed.

S&F 15mm bore tubes, unplasticised PVC pipes of pressure rating 10 kfg/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and directed.

S&F anodised aluminium snap grid frame work for false ceiling size of grid 605 x 605 mm complete all as specified and directed.

M & L for 18/19 mm thick perforated particle board/tiles for insulation and accoustic purposes 60x60 cm in size fixed staples on snap grod as in ceiling complete all as specified and directed..

Provding and applying plaster of paris putty of 2mm thickness over plastered surfaces to prepare the surface even amd smooth complete all as specified and directed..

M&L for preparing plastered or unplastered old decorated surfaces of walls and applying two coats of distemper oil emultion on walls complete all as specified and directed.

M&L for point wiring complete with 1.5 sqmm single core, PVC insulated, unsheathed, FRLS, 1100V grade multistranded copper conductor cable, ISI marked, including provision of 1.5 sqmm multistranded single core green colour copper conductor for earth continuity connected to earth dolly drawn through and including medium grade rigid PVC casing & caping complete all as specified and as directed by the Engineer-in-charge.. (a) One light point controlled by one one way switch .

All as per Item No.14 here-in-before but one 5 Amp socket on independent board complete all as specified and as directed.

All as per Item No.14 here in before but one 5 Amp socket on same board complete all as specified and as directed.

All as per Item No. 14 here-in-before but with 2.5 sqmm PVC inslated unsheathed multistandard copper FRLS grade cable with one run of 2.5 sqmm PVC insulated copper cable as earth continuity for power socket on independent board complete all as specified and as directed.

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

S&F modular switch , 1 way 16 amp 1 module complete all as specified and directed

S& F modular socket outlet 6 amp 2/3 pin combined 2 module complete all as specified and directed.

S & F modular socket outlet 6/16 Amp 2/3 pin combined 2 module complete all as specified and directed

S&F modular electric fan regulator, step type 120W-2 module complete all as specified and directed

S&F ceiling rose, 3 phase/PVC/polycarbonate, isolated body complete all as specified and directed

S&F MCB SPN 40 amp 240 volts complete all as specified and as directed.

S&F MCB SP 6 to 32 Amp, 240Volts complete all as specified and as directed.

S&F sheet metal enclosure for DB's (double door type) when MCB 's to be used, single pole and neutral , 12 ways including blacking plate with 200 amp rated bus bar, 240 volts fixed sunk/flush to the wall complete all as specified and directed.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and as directed.

S &F building security light light fitting LED type and other accessories for 45W complete all as specified and as directed.

Supply and fix medium grade GI pipe bracket 40mm bore of length not less than, 1.20M, bent to shape and fixed to poles/wall with two nos of MS flat clamps etc duly painted with two coats of alumium paint over a coat of zinc chorme primer complete all as specified and directed.

M&L for sub main wiring with 2 runs of 6 sqmm PVC insulated unseathed copper cable multistandard 1100 volts, FRLS grade with drawn in PVC casing caping and one run of 6 sqmm PVC insulated copper cable as earth continuity conductor drawn in PVC casing capping all as specified and directed. Note : 3 runs of 6 sqmm copper cable and 1 run of PVC casing capping will be measured as one unit i.e Running metre complete all as specified and as directed.

M&L for earthing complete with Galvanised steel earth plate eletrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filled in alternate layers and electrode connections by using Galvanised earth wire 4mm dia connected by means of bolts, nuts, check nuts and washer of galvanised iron or steel, provision of 15 mm dia GI pipe medium grade for protection of GI earth wire and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber, MS funnel, wire mesh, 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos, 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I complete all as specified and as directed.

Supply and install high wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 3 star rating and EER 3.2 of capacity of 2 TR complete all as specified and as directed.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA complete all as specified and as directed.

Supply and fix new copper tubes of suitable size for suction and discharge lines for split type air conditioners including necessary brazing, wrapping up puff insulation, testing on completion all as specified and as directed by the Engineer-in-Charge. Note:- One run of suction, one run of discharge pipes shall be measured as one unit length complete all as specified and as directed.

S&F 25 x 25 x 6mm angle iron frame fixed on brackets duly painted complete all as specified and as directed.

M&L for sub-main wiring with 2 runs of 4 sqmm PVC insulated unsheathed copper cable multistranded 1100 volts, FRLS grade with drawn in PVC casing capping and one run of 4 sqmm PVC insulated copper cable as earth continuity conductor drawn in PVC casing capping all as specified and directed. Note : 3 runs of 4 sqmm copper cable and 1 run of PVC casing capping will be measured as one unit i.e Running metre complete all as specified and as directed.

S & F for single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A, 10 KA, C curve complete all as specified and as directed.

Supply, install and testing and commissining of water cooler electric driven having nominal cooling capacity 40 Ltrs/hrs and 80 Ltr storage capacitty 230volts AC 50 HZ complete all as specified and directed.

Supply, install and testing and commissioning of automatic stablizer designed for 175V to 250 V and out put voltage stablized between 215 to 240V of 16 amps capacity complete all as specified and as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, cable etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed.

M&L for plain cement concrete (1:4:8), type D2 using 40 mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and directed

M&L for PCC Type C2, 1:3:6 (using 40mm graded granite stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

M&L for pre-cast cement concrete Type C1, 1:3:6 (using 20mm graded crushed granite stone aggregate), block masonry with solid blocks with minimum compressive strength of 50 Kg/Sqcm, exceeding 10 cm in width and setting in cement mortar 1:6 complete.

M&L for rendering 10mm thick on block masnory concrete surfaces in CM 1:4 finished complete all as specified and as directed.

M&L for preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of primer complete all as specified and as directed.

S & F for framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; and similar work conforming to Fe.290.or Fe-310, incl portion framed and hung as gates, pintle hinges, stops,hand-made sliding bolts etc.complete all as specified and as directed.

M&L for preparation of surface painting to steel surface of any description over to 10cm width or girth not other wise described applying two coats of synthetic enamel paint over one coat of Red oxied primer incl preparation of new steel surface complete all as specified and as directed.

S&F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, as per manufacturer instructions complete all as specified and as directed.

Removing excavated soil material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed.

M & L for broken stone or boulders hardcore of gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for 100 mm thick PCC (1:4:8) Type D2 (using 40 mm graded crushed granite stone aggregate) laid in sub-floors, sub-bases, floors and pavings, etc. finishing surfaces of concrete even and rough complete all as specified.

M&L for 300 mm thick PCC (1:2:4) Type B2 (using 40 mm graded crushed granite stone aggregate) as in floors and pavings, etc. finishing surfaces of concrete even and rough complete all as specified.

ASHOK BISWAS

Kakolil Trade Agencies

Binod Hawlader