CA NO CWE/AF AMB/HAL-44/2019-20 SPECIAL REPAIR/REPLACEMENT OF ITEMS DECLARED BER AT AIR FORCE STATION BARNALA UNDER GE AIR FORCE HALWARA

Amount

Dismantling of wall or ceiling board any thickness, size, fibre,pulp,insulation etc, fixed in any position with screws including cover fillets complete all as specified and as directed..

Taking down cement plaster on brick or stone walls, etc including racking out joints, hacking for key, scrubbing down with water including removal of debries to distance n.exc 500 mtr complete all as specified and directed.

Material and labour for PCC 1:2:4, type B-1 using 20 mm graded mechanically crushed stone aggregates as in foundation to fix posts etc with and including necessary form work, finishing the surface even & smooth without using extra cement complete all as specified and as directed.

Material and labour for rendering 10 mm thick in CM 1:6 on fair faces brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for rendering 5 mm thick in CM 1:3 on the soffits of slab/chajjas/sunshade etc finished even and smooth without using extra cement complete all as specified and directed.

Supply and fixing anodised aluminum snap grid frame work of size 605 X 605 mm for false ceiling including necessary notching of anodised aluminum main / cross tee of size 36.5 mm X 25 mm X 1.4 mm weighing 0.24 Kg / RM and 23.5 mm X 26.4 mm X 1.40 weighing 0.191 Kg per RM respectively and frame work shall be fixed to ceiling with supporting hanger for fixing ceiling board, consisting of 3.15 mm dia GI wire with necessary bolts, nuts and washers, main and cross tee shall be jointed at junction / crossing with anodised aluminum angle bracket of size 15 mm X 15 mm X 1.50 mm weighing 0.12 Kg / RM fixed with suitable MS bolts, nuts and washers , supported at ends all along the wall with anodised aluminum angle of size 40 mm X 25 mm X 2 mm weighing 0.36 Kg / RM fixed to walls with suitable arrangements, complete all as specified & as directed. Note:- The ceiling board shall be measured and paid separetely.

Supply and fixing non asbestos fiber cement building board 12 mm thick of size 595 mm x 595 mm as in false ceiling flat or sloping, fixed or laid/inserted to timber/GI/aluminium frame work with screws complete all as specified and as directed.

Supply and fixing building board retrieved from srl No. 01 here-in-before,of any thickness, size as in false ceiling flat or sloping, fixed or laid/inserted to timber/GI/aluminium frame work with screws complete all as specified and as directed. Note for Ser No 7 & 8:- The frame with hangers shall be measured and paid separetely.

Material and labour for MS work as in posts and struts in fencing, embedding in concrete and securing bolts, cutting tops to shape, drilling holes, notching for wire etc flat iron fillets for securing wire mesh etc including all necessary drilling, bolting or riverting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply and fixing 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugation side lap fixed with 'L' or 'J' type hook or cranked bolt or with coach screws as in roof complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint on new or previously primed steel and iron surfaces, of any description including preparation of surface over 10cm width or girth over a coat of red oxide primer complete all as specified and as directed.

Material and labour for two coats of Oil bound distemper of approved shade/tint over a coat of primer and wall care putty, any thickness to achieve the surfaces smooth on newly plastered surfaces of walls including preparation of surfaces complete all as specified and as directed.

Material and labour for three coats of white wash as in ceiling, on newly plastered surfaces of walls including preparation of surfaces complete all as specified and as directed.

Material and labour for point wiring with (FRLSH) Fire retardant low smoke PVC insulated unsheathed cable 2.5 sqmm with stranded copper conductor, drawn through and including non metallic PVC heavy grade, rigid casing & caping with fittings and fixing accessories such as tee,elbow, jointer, elbow corner etc on surfaces of walls / ceilings by means of cadmium plated screws and sunk / cup washers with provision of new pressed steel terminal boxes powder coated of suitable size with decorative laminated sheet top cover 3 mm thick (Hylam)by using CP machine screws for housing of switch/fan regulators etc including (FRLS) Fire retardant low smoke,1100 volts grade PVC insulated copper earth conductor 1.50 sqmm connected to common earth and earth dolly for one light/fan/bell/buzzer point controlled by one switch/ fan regulator/ bell/buzzer complete all as specified and as directed. Notes:- (i) Switch, fan regulator and bell/buzzer shall be measured and paid for separately. (ii) Rate quoted shall be inclusive of cutting chases and making good the disturbed surfaces to match with the existing surfaces.

Supply and fixing SPN enclosure with socket plug top,MCBs with a two pin and earth plug and socket with one single pole MCB 20 Amp complete all as specified and as directed.

Supplying & laying sub main wiring with two single core FRLS,PVC insulated cable,1100 volts grade, 6 sqmm nominal cross sectional area stranded copper conductor and one single core green FRLS, PVC insulated 4.0 sqmm stranded copper conductor earth continuity cable drawn through with and including non metallic PVC heavy grade, rigid casing and caping with fittings including accessories on wall/floors/roof etc and making good the disturbed surfaces complete all as specified and as directed.. Note :- Two runs of 6 sqmm cable alongwith One run of 4.0 sqmm cable as earth wire with casing & caping shall be measured as one length.

Supply and fixing 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 5.0 KVA complete all as specified and as directed.

Supplying, installation and testing of Hi wall mounted split AC of capacity 2.0 TR of 3 Star BEE rating with inverter technology, non CFC refrigerent with indoor and outdoor unit complete with cordless remote control unit and with inbuilt air ioniser and plasma filter for better indoor air quality including copper condenser and evaporator coil including making electrical connection to make it functional as per existing copper tube with insulation with and including MS readymade stand of suitable size for placing/fixing outdoor unit with necessary nuts, bolts and washers with and including making hole in wall/ roof for inserting insulation duct/pipe if required making good the disturbed surfaces complete all as specified and directed.

Supplying, installation and testing of window type AC of capacity 1.5 TR of 5 Star BEE rating, non CFC refrigerent, complete with cordless remote control unit and with inbuilt air ioniser and plasma filter for better indoor air quality including copper condenser and evaporator coil including making electrical connection to make it functional with and including making hole in wall or making arrangement in existing window /vent and covering the extra space by providing 6mm thick ply including making good the disturbed surfaces complete all as specified and directed.

Supply, installation, testing and commissioning of water cooler fully stainless steel, electric driven single phase having approx storage capacity and nominal cooling capacity 40/80 Ltrs, including making electrical connection complete all as specified and directed.

Supply & fixing refrigerator, electric driven, single phase, capacity 300 litres (+/- 10 litres) of 5 star BEE rated complete all as specified and as directed.

Supply and fixing deep freezer hard top, 320 litres capacity, double door HCF with castor wheels for easy transportation complete all as specified and as directed.

Supplying, installing, commissioning and testing non clog submersible Pumping Set, 5 HP, electric driven, 3 phase, 240 Volts ,50 Hz, head range-30 Mtrs,discharge 300-350 LPM,suction & delivery 50x40mm with and including suitable starter controller panel ans 5 mtrs round 3 core cable of 10 Sqmm size to make it functional complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 10 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in surface or along the wall/pole with fixing arrangements, served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape complete all as specified and as directed.

Supplying, installing, testing,connecting and commissioning air conditioner , electric driven, three phase of capacity 8.5 TR with accessories, ductable ceiling suspended type with R 410, BEE 5 star rated after taking down/out plant as existing at site and deposting in the MES store yard complete all as specified and directed.

Supplying, installing, testing,connecting and commissioning air conditioner , electric driven, three phase of capacity 5.5 TR with accessories, ductable ceiling suspended type with R 410, BEE 5 star rated after taking down/out plant as existing at site and deposting in the MES store yard complete all as specified and directed. Note for Ser No 25 & 26:- Duct with its connected items shall be measured and paid seperately.

Supplying, installation, testing and commissioning refrigerant liquid line (copper pipe) and insulated suction line piping with 19/13 mm thick closed cell elastomeric nitrile foam insulation suitable for ductable ceiling suspended type AC 8.5 TR, after taking down old material as existing at site complete all as specified and directed.

Supplying, installation, testing and commissioning refrigerant liquid line (copper pipe) and insulated suction line piping with 19/13 mm thick closed cell elastomeric nitrile foam insulation suitable for ductable ceiling suspended type AC 5.5 TR, after taking down old material as existing at site complete all as specified and directed.

Supplying and laying 6 Sqmm single core FR-LSH, PVC Insulated copper conductor unsheathed flexible cables, 1100 Volts conforming to IS: 694 in electrical cabling for ductable suspended type AC alongwith fixing arrangements after taking down old material as existing at site complete all as specified and directed.

Supplying, installation, testing and commissioning of factory fabricated galvanized steel sheet (G.S.S.) square/rectangular ducting for supply/return air,fabricated from galvanized steel sheet, having zinc coating of 160 gm per sqm total on both sides with neoprene rubber gaskets, elbows, splitters, vanes, upports to installed /hanging the duct with suitable size of stainless steel hole fastner etc as per IS: 655/1963 with required scaffolding work to install the ducts at site of sheet thickness 24 SWG as per drawing after taking down old material as existing at site complete all as specified and directed. NOTES:- (i) Duct/Fan coil unit to rest on angle bracket/channel supported on nearest wall/ mounted from ceiling and shall be measured and paid separetely.(ii). Position of diffusers, grill may change as per site requirement and shall be measured and paid separetely. (iii) False ceiling Grid will be adjusted a per Grill size. (iv) Return Air Grill will be fixed 15" height above the floor level on the wall. (iv) The drg for layout and size of duct shall be submitted by contractor and shall be approved by GE before fabrication.

Supplying and fixing duct thermal insulation with 9mm wall thickness black nitrile rubber, class 1 after taking down old material as existing at site complete all as specified and directed.

Supplying and fixing acoustic lining for duct 25mm thick fiberglass wool with density not less than 30 Kg/Cum after taking down old material as existing at site complete all as specified and directed.

Supplying and fixing aluminium extruded powder coated return air grill / diffuser, superior finish excellent strength, rust proof after taking down old material as existing at site complete all as specified and directed.

Supplying and fixing canvas connection/notch lock of size 75mmx 75mmx 75mm made of double folded fabric/metal connector, notched for easy fabrication with metal edges dimpled for permanent grip to eliminates vibration noise in the air system after taking down old material as existing at site complete all as specified and directed.

Material and labour for stand made of Mild steel flat/angle/ channel or any other section conforming to Fe-290 Gde E-165 epoxy coated including all necessary welding, drilling, bolting or riverting after taking down old material as existing at site complete all as specified and directed.

Supplying and fixing PVC drain pipe 32mm dia alongwith fittings such as T socket bend etc for draining out waste water with fixing arrangements after taking down old material as existing at site complete all as specified and directed. Notes for Ser No 25 to 36:- (i) The payment of AC with duct shall be allowed only after site inspection by the rep of Accepting officer. (ii) Installation/fabrication of ACs and accessories shall be carried out all as per manufacturer instruction.

Deduct total amount of Credit from BOQ Rs 107520.00

ELECTRA ENGINEERS