PROVISION OF AIR CONDITIONER FOR DARIN LAB AND BISCON LCA LAB AT SDI AF UNDER GE(AF) MARATHAHALLI

Amount

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) and boarding any thickness, including cover fillets and removal out side of MoD land/Air Force Unit area without paying any extra etc. complete all as specified and directed.

S&F false ceiling grid of size 600 x 600 mm system using hot dipped galvanized steel section with precoated capping, main tee of size 24x32 mm having 0.27mm thick at every 1200mm centre to centre, cross tee of size 24x27 mm having 0.25mm thick at 600mm centre to centre and wall angle of size 19x19 mm having 0.35 mm thick fixed to the periphery of the wall, and suspended at every 1200mm centre to centre in both direction using 2.00 mm thick GI wire and fixing 600 x 600 x 16 mm mineral fibre tegular edge ceiling tiles of RH90 complete all as specified and directed.

M&L for Second class hard-wood in scantlings for timber framed and fixed Clean sawn complete all as specified and directed.

M&L for 2nd class hardwood Plain fillets of exc 13 & n.exc 25 sqcm in square, rectangular or triangular in section, clean sawn, secured with nails or brads complete all as specified and directed.

M&L for 12mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

M&L for 2nd class hardwood wrought finished fillets of bullnosed, splayed, chamfered or rounded on one edge or faceclean sawn fillets. square, rectangular or triangular Exc 3 & n.exc 6 sq.cm in section, secured with nails or brads complete all as specified and directed.

M & L for preparation of new surface of wood and wood based surface of wood filler stain or varnish including knotting and stopping and applying two coats of Synthetic varnish over a coat of Filler coat thin varnish complete all as specified and directed.

M & L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam and similar work; vertical or to batter complete all as specified and directed.

M & L for cement concrete 1:2:4 type B-2 (using 40 MM graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M & L for framed work such as grill, gratings, etc with ends of bars shouldered and /or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work corn-conforming to Fe.290. Gde -E-165, complete all as specified and directed.

S&F rolled mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment as in gusset plate conforming ot Fe- 410-W-(Gde-E-250) quality A etc complete all as specified and directed.

M & L for preparation of new surfaces of steel and iron surface of any description, not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar, incl all quions, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Material and labour for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width Type C1, 1:3:6 (20 mm graded aggregate ) and setting in mortar CM 1:6, complete all as specified and directed.

Material and Labour for PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in coping, mud stops, benching, water tank platform etc.on roof, chajja weathering, slightly rounded or chamfered angles and throating etc. including necessary form work complete all as specified and directed.

Rendering 15mm thick in cement mortar 1:6 on other than fair face of brick work or concrete surfaces and finishing the surface even & smooth without using extra cement complete all as specified and directed.

Rendering 15mm thick in patches in cement mortar in 1:4 on fair face of brick work or concrete surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new surface/undecorated surfaces of walls and applying two coats of Oil bound distemper over a coat of priming on plastered and other surfaces with alkali resistant priming paint including one coat of Birla white putty etc complete all as specified and directed.

M&L for preparation of new surface/undecorated surfaces of walls and applying two coats of Cement Base Paint of approved tint over a coat of priming on plastered and other surfaces with alkali resistant priming paint complete all as specified and directed.

M&L for removal of existing false floor slab (steel or metal slab 60x60 cm size) from its position, removing the existing linolium sheet/ pvc sheet only from the false floor slab (steel or metal slab 60x60 cm size) cleaning using terpentine oil or any suitable solution properly & completely fixing the new linolium sheet/pvc sheet on the cleaned surface of false floor slab (steel or metal slab 60x60 cm size) and keeping back the floor slab (steel or metal slab 60x60cm size) in the same place from where it has been removed, including cleaning working place complete all as specified and directed.

Excavation in trenches in Soft / Loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for laying of cables etc, getting out and forming bottom surface to required gradient complete all as specified and directed by Engr-in-Charge.

Returning filling including Spreading levelling watering and well ramming excavated soil in layers not exc 25 cm thick omplete all as specified and directed by Engr-in-Charge.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5m above the starting point in soils complete all as specified and directed by Engr-in-Charge.

Supply, laying riddled earth soil conformed IS-1255, cushioning to cables with a layer of riddle earth soil 15cm deep before laying the cable and 8 cm depth after laying of cable, complete all as specified and directed.

S & F sub class burnt Bricks for cable protection complete all as specified and as directed by Engr-in-Charge.

Material and Labour for G.I. tubing light grade of size 80mm bore for protection of cables to be laid under roads, crossings / culverts complete all as specified and directed by Engr-in-Charge.

Supply, laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 25 sqmm 4 core with all fixing & connecting accessories such as aluminium cable lugs, cable gland, nut, bolts, washer etc complete as specified and directed.

All as per ser item No 27 above but of cross sectional area 10 sqmm 2 core

All as per ser item No 27 above but of cross sectional area 10 sqmm 4 core

Supply & fix sheet metal encousure for DBs when MCBs to be used triple pole and neutral 6 way double door 415V complete all as specified and directed.

Supply and fix isolator TP for feeder DBs 100A TP MCB complete all as specified and directed.

Supply and fix isolator TPN for feeder DBs 40 A TPN MCB complete all as specified and directed.

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

M & L for earth continuity conductor or main earthing lead fixed to wall / on suitable insulators , on batten or recessed or chases or burried in ground or drawn in conduit/pipe or fixed to pole on any other indicated situation of size 25x4 mm GI strip all as directed.

M & L for Earthing complete with galvanized iron or steel plate electrode 600 mm x 600 mm x 6.0 mm buried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 25 x 4 mm dia as earthing lead by means of GI bolts, nuts, check nuts and washers, earth wire protected by galvanized steel pipe 15 mm bore (light grade) connected to machinery/ equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore light grade GI pipe for watering funnel wire mesh, PCC (1:3:6), type C-1 chamber, RCC (1:2:4), type B-1, reinforced with 6 mm dia MS round bars @ 15 cm c/c both way for cover and MS frame etc., complete all as specified. Note: Galvanised strip upto 7.5m is deemed included in the item.

Supply, Installation, Testing and Commissioning of Variable Refrigerant Flow System R410 A refrigerant suitable for 380-420 volt, 50cycles CAP 1 X 11TR or 14HP. The unit shall consist of outdoor unit having following items: Modulartype outdoor units equipped with highly efficient Hermetically sealed scroll DC invertor compressors with special precoated heat exchanger, lownoise condenser fan housed in compact housing duly powder coated. All Outdoor Units used individually & top discharge type.Outdoor unit shall be design to deliver100%capacity up to 43DegreeC ambient condition & can be operate up to 56 Degree C ambient conditions. Cost is inclusive of foundation,outdoorstand,etc as required at site all as specified & directed by Eng - in - Charge.

Supply, Installation, Testing and Commissioning of Variable Refrigerant Flow System R410 A refrigerant suitable for 380-420volt, 50cycles CAP 1 X 08TR or 10HP, the unit shall consist of outdoor unit having following items: Modulartype outdoor units equipped with highly efficient Hermetically sealed scroll DC invertor compressors with special precoated heat exchanger, lownoise condenser fan housed in compact housing duly powder coated, all Outdoor Units used individually & top discharge type.Outdoor unit shall be design to deliver100%capacity up to 43DegreeC ambient condition & can be operate up to 56 Degree C ambient conditions. Cost is inclusive of foundation,outdoorstand,etc as required at site all as specified & directed by Eng - in - Charge.

Supply, Installation, Testing and Commissioning of factory built floor mounted double skin DX type air handling units made of 23+/- 2 mm thick panels consisting of G.I.Casing of thickness 0.6mm outside layer 0.6mm thickness inside layer with polyurethane foam (PUF) insulation of density not less than38Kg/Cum factory injected between them by injection molding machine complete with 6 row deep cooling coil with aluminum finned copper tubes, filter sections with 50 mm thick metal washable synthetic type air pre-filters, belt drive package with TEFC drive motor suitable for 415+1-10%volts, 50HZ, 3 Phase, A.C. supply AHU Capacity: 10500 CFM, Static Pressure:50MW, Thermal Break Profile Motor:IE3rating drain connections, stainless steel drain pan, necessary vibration isolation arrangement, foundations, etc. complete as per specifications and of following capacities, the AHU shall be capable of Deliver ingmin 10500 CFM Mat 50mm static,with Pre filters section, cooling coil, backward/ Forward curved blower, all coils for Air handling units shall be 120% capacity of the capacity indicated. Additional rows if required shall be provided at no extra cost, AHU must have Aluminum damperat Outlet & for fresh Air provision all as specified & directed by Eng - in - Charge.

Supply install, testing and, commissioning of AHU kit with expansion valves, with all acessories measured as below DRAIN LAB complete all as specified & directed by Eng - in - Charge

Supply, Installation, Testing and Commissioning of Variable Refrigerant Flow System R410 A refrigerant suitable for 380-420volt, 50cycles CAP 1 X 21TR or 26HP .The unit shall consist of outdoor unit having following items: Modular type outdoor units equipped with highly efficient Hermetically sealed scroll DC invertor compressors with special precoated heat exchanger, lownoise condenser fan housed in compact housing duly powder coated. All outdoor units used individually & top discharge type. Outdoor unit shall be design to deliver 100% capacity up to 43 Degree C ambient condition & can be operate up to 56 Degree C ambient conditions. Cost is inclusive of foundation, outdoor stand, etc as required at site all as specified & directed by Eng - in - Charge.

Supply install, testing and commissioning of AHU kit , with all acessories measured as below BISON LAB complete all as specified & directed by Eng - in - Charge

Supply install, testing and commissioning of Ref net , with all acessories measured as below BISON LAB complete all as specified & directed by Eng - in - Charge

Supply, Installation, Testing and Commissioning of factory built floor mounted double skin DX type air handling units made of 23+/- 2 mm thick panels consisting of G.I. Casing of thickness 0.6mm outside layer 0.6mm thickness inside layer with polyurethane foam (PUF) insulation of density not less than 38Kg/Cum factory injected between them by injection molding machine complete with 6 row deep cooling coil with aluminum finned copper tubes, filter sections with 50 mm thick metal washable synthetic type air pre-filters, belt drive package with TEFC drive motor suitable for 415+1-10%volts, 50HZ, 3 Phase, A.C. supply AHU unit with pre-filter (EU4-10 MICRON /fine filter EU7-3 Micron), mixing box, out door (thermo break profile),DX coil, row & deep 6/8 rows ,fan DIDW, 42TR /26000 CFM/ESP-40MM ,with all acessorie drain connections, stainless steel drain pan, necessary vibration isolation arrangement, foundations, etc. complete as per specifications and of following capacities. The AHU shall be capable of Deliver ingmin 26000 CFM Mat 50mm static, with pre filters section, cooling coil, backward /forward curved blower. All coils for Air handling units shall be 120% capacity of the capacity indicated. Additional rows if required shall be provided at no extra cost. AHU must have Aluminum damperat outlet & for fresh Air provision complete all as specified & directed by Eng - in - Charge.

Supply & installation of Communication copper cable of size 1Cx1.0 sqmm. Make : Havells / Finolex/ Plaza

Supply & installation of Power cable 4Cx16 sqmm Make : Havells / Finolex/ Plaza

Supply & installation of Drain pipe CPVC 32 MM dia

Supply & installation of ODU stand as per manufacturer recommendation

Supply & installation of refrigerant gas charge R410A all as specified and directed

Supply & installation of Factory made 25 mm thick PUF rectangular duct having coating 120 gm/sqm on both sides with neoprene rubber gasket , etc with angle flanges, supports, joints, gaskets, bolts & nuts etc make ASAVA/ ZECO/OR EQUIV.

Supply & installation of GI Mouth piece duct & exposed duct - 20 Guage

Supply & installation of Acoustic insulation 19mm thickness - class O plain

Supply & installation of Thermal insulation -13 MM thickness-class O with Aiuminium foil complete

Supply & installation of Supply / return grills as per manufcturere recommendation

Supply & installation of Collar dampers as per manufacturer recommendation

Supply & installation of Fire retardant flexiable canvas connection

Supply & installation of Volume control damper make carrier/ systemair/ crystal

Supply & installation of Fire damper with fusable link make carrier/ systemair/ crystal

Supply & installation of Copper pipe 28.6 OD /15.9 OD with 19 mm insulation

UNIVERSAL ENGINEERING (BID ID -3084389)

Glacier Cooling Solutions Private Limited (BID ID -3092986)

B5BUILDING SOLUTIONS (BID ID -3076647)