Construction of Enclosure for Laboratory at Central Workshop of ME Department

Amount

Civil work for Construction of Enclosure for Laboratory at Central Workshop :

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

For fixed portion: Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately): Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer?in-charge

Pre-laminated particle board with decorative lamination on both sides

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber/neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 250x10 mm

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete

Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with SS screws etc .complete as per direction of Engineer-in-Charge. Anodized (AC 15 ) aluminium tubular handle bar.

Providing and fixing frame work for partitions/ wall lining etc. made of 50x50x1.6 mm hollow MS tube, placed along the walls, ceiling and floor in a grid pattern with spacing @ 60 cm centre to centre both ways (vertically & horizontally) or at required spacing near opening, with necessary welding at junctions and fixing the frame to wall/ ceiling/ floors with steel dash fasteners of 8 mm dia, 75 mm long bolt, including making provision for opening for doors, windows, electrical conduits, switch boards etc., including providing with two coats of approved steel primer etc. complete, all as per direction of Engineer-in-charge.

66mm overall thickness partition using 8mm thick double skin multipurpose cement board reinforced with cellulose fibre manufactured through autoclaving process (High pressure steam cured) as per IS : 14862 with suitable fibre cement screws

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface: Water thinnable cement primer

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two Coats

Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on inter?locking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile,rotary stiched double webbed white with 6mm reveal profile (white/black),comprising of main-T runners of size 15x42mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross?T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2mm. Galvanised iron perimeter wall angle of size 22x19x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge. With 15 mm thick integral densified micro edge light weight calcium silicate false ceiling tiles

Demolishing R.C.C. work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

52 mm thick cement concrete flooring with concrete hardener topping,under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Supply Installation Testing Commissioning of vertical tower AC at central workshop :

Supply installation Testing commssioning 4 TR inverter vertical tower AC to be run at 415volt/3phase/50Hz air flow volume (wet CFM)(high/low) 877/704 with rotary or scroll compressor and with first charge of refrigent R410A and LED remote with night glow function at remote buttion witn suction tube outer dia 19.5mm specification as per All specifications as per IS1391 (Part 2): 1992 Room air-conditioner

a) 4 TR inverter vertical tower AC

Supply installation of 4KVA stabilizer with voltage rating 380~415V etc. complete as required

Supply installation of starter switch with necessary connection etc. complete as required

Supply installation Testing commssioning of Out door unit along with ODU stand as per the site requirement

Supply installation of copper piping as per the size of the machine etc. complete as required

Supply installation of pvc insulated 4 core 4 sq mm communication cable as per the machine specificaton

Supply and installation of drain line as per the size requirement

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

100 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%,, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

100 mm width X 50 mm depth X 1.6 mm thickness

Electrification work for Construction of Enclosure for Laboratory at Central Workshop :

Wiring for light point/ fan point/exhaust fan point/ call bellpoint with 1.5sqmm FRLS PVC insul;ated copper conductor single core cable on surface/ recessed medium class PVC conduit with piano type switch , phenolic laminated sheet suitable sizes MS box and earthing the point with 1.5sqmm FRLS PVC insulated copper conductor single core cable etc as required

Supply and drawing following sizes of FR PVC insulated copper conductor,single core cable in the existing surface/recess/pVC conduit as required make Havells/Finolex/RR Kabel or equivalent

i) 2 x 2.5 sqmm + 1x 2.5sqmm earth wire

ii) 2 x 4 sqmm + 1x 4sqmm earth wire

iii) 4x 6 sqmm + 2x 6sqmm earth wire

Supplying and fixing following modular type switch/socket on the existing swith box/cover including connection etc.as required make legrand or equivalent

(a) 15 Amp Switch

(b) 15 Amp socket

(c) 5 amps socket

Supplying and , fixing of following modules GI boxes along with modular base & cover plate for modular switch in recess etc as required make havels crabtree

i) 6 module

ii) 8 module

iii) 12 module

Supply and fixing following way horizental three pole and neutral sheet steel MCB distribution board 415V on surface/recess complete with tinned copper busbar neutral busbar , earth bar, din bar interconnection powerder paintyed including earthing etc as required ( But without MCB/RCCB/Isolator): a) 4 way ( 4+12) double door

Supply and fixing 5amps to 32amp 240/415V 10KA C curve miniatutre ckt braker suitable for inductive load of following poles in the existing MCB DB complete with connection testing and commissioing etc as required

i) Single pole

ii) Triple pole

Supply installing testing and commissioing of following capacity TPN tap off Box made of 1.6 mm thick sheet steel enclosure duly painted with powder coating on existing main complete with TPN disconnector FSU and HRC fuse connection earthing etc as required: i) 63A TPN

Supply and fixing TP sheet steel enclosure on surface/recess along with 25/32A 240V C curve DP MCB complete with connection testing and commissioing etc as required

Supplying and laying of CAT-06 computer cable in existing conduit steel/PVC conduit and termination etc. as required make D-link

Supply and drawing following pair 0.50mm dia FRLS PVC insulated annealed copper conductor unarmored telephone cable in the existing surface/ recessd steel/PVC conduit as required: i) 2 pair

Supplying and fixing following modular type switch/socket on the existing swith box/cover including connection etc.as required make Anchor/ Goldmedel/Kolor or equivalent: i) Telephone socket outlet

Supply and fixing of following sizes of medium class PVC conduit along with accessories in the surface/recess including cutting the wall amking good the same in case of recess conduit required: i) 25 mm dia

Installation testing and commissioing of prewired LED recess type light fittings of all accessories including connection with 1.5sqmm FRLS PVC insulated copper conductor single core cable earthing as required.

Installation ,testing and Commissioing of Ceiling fan including wiring the down rods of standard length ( Upto 30CM) with 1.5sqmm mm FRLS PVC insulated copper Conductor single core cable etc as required

Supply of 2'x2' recess mounting type 36W LED flat panel with PDC aluminium housing and PMMA diffuser makes it a robust luminaries CAT no- SSK-TVP-6060-36W (Make-SYSKA) or equivalent

Supply of Five star rated 1200 sweep ceiling fan ( make Havells/CG/Orient/ Berilia)

Supplying and fixing of computer point RJ-45 modualr type in compatiable box along with cover plate etc. complete make legrand or equvalent