UPGRADATION OF P 205 BUILDING AND OTHER ALLIED WORKS AT AIR FORCE STATION AMRITSAR

Amount

E/M PORTION

Supply installation, testing and commissioning, High wall split type AC unit of capacity 1.5 TR, 5 star rating with EER 3.2, electric driven, single phase, indoor and outdoor unit, with cordless remote control and with in built Heating and cooling air ionizer and plasma filter for better indoor air quality, necessary suction and discharge copper pipelines from inner units duly insulated including welding brazing to make leak proof, 25 mm bore PVC pipe of superior quality for drainage of condensed water including 32mm PVC pipe for drain water from water drain pipe of AC to bottom of the wall including cutting, chesses and making good disturbed surface, including suitable stand for mounting outdoor unit as per manufacture instructions and electrical connections and electric cable from inner to outer unit complete all as specified and directed. Make : Voltas, Dakin, Blue star, LG, Samsung.

Supply and fix ISI Marked 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 directed.

M&L for two single core sub main wiring 4 Sqmm multi-strand PVC insulated copper conductor cable including PVC insulated copper conductor cable of size 4 Sqmm as cotinuous earth wire connecting to common earth in PVC conduit of suitable size including connections of cable with MCBs or bus bars complete all as specified and directed. Make : Havells/ Polycab/KEI

Supply and fix sheet metal encloser single pole and neutral , with two pin and earth plug and socket complete with one single pole MCB 20 Amp complete all as specified and directed. Make : Legrand/Havells/Indoasian

Supply and fixing in replacement of automatic changeover timer for cyclic operation of two AC . Each AC can ON condition digital type complte all as specified and directed by Engr in Charge.

M&L for Shifting of Air Conditioner (Split or window type AC) to a distance not more than 15.00 Kms from Muradpur/any other place to Amritsar Air force station area complete all as directed including taking down all electric connections and refixing the same at site with necessary transportaion complete all as specified and directed.

B/R PORTION

Removal of any type of existing roof treatment (brick tiles, mud Phuska, PCC, tar felt etc) in any number of layer up to original RCC roof top slab surface, including demolition of PCC coping etc and disposal there of outside the defence land, complete all as specified and directed by Engr-in-charge.

Procedure of roof treatment:- (i) Clean the roof:- M&L for preparation of surface by scrapping and properly cleaning the surface by removing loose/ uneven particles with wire brushes and other tools, complete in all respect (ii) Make small repairs and rendering:- Filling of cracks with smart Care Hybried PU sealant wherever requiered and applying 15mm thick rendering in CM 1:4 alongwith covering and applying smart care damp proof ultra and assure proper curing of plaster complete all as specified and directed by Engr-in-charge. (iii) Laying of membrane and undiluted coats:- Laying of fiber reinforced elastomeric liquid water proofing membrane formulated with PU hybrid polymers and reinforcing acrylic fibres with sun Reflectivity Index (SRI) of 105 on top of roof in three coats @ 1.2 litre/ sqm to be reinforced with 45 GSM fiber mesh, having minimum elongation of 350%, tensile strength 2.9 Mp and shall have crack bridging ability upto 2.5 mm and shall resist 10 bars of hydrostatic pressure, reduces surface temperature upto 10 degree celsius. The system conists of self priming with 33% ditution followed by two undiluted coats (dry film thickness of complete appliaction/ system not less than 500 microns). (iv) Ponding test:- Ponding test shall be done after application of material

Note:- (a) Appliaction of water proofing treatment will be done by Authorised Applicator only as per MOU between tenderer and manufacturer of PU liquid water proofing membrane and their authorized appliactor complete all as specified and directed. (b) The contractor shall upload MOU between tenderer and manufacturer of PU liquid water proofing membrane and their authorized applicator before quoting the bids in Technical Bid (Cover I) and submit the same alogwith tender and other documents as mentioned in NIT. Make : Asain Paints/ Berger paints/Sika etc The Make shall be of same manufacturer of which the MOU signed and submitted by contractor in Cover-I. No change of make/ manufacturer other than MOU shall be allowed without the prior approval of Accepting officer. (c) Shifting/ removing of any wire/ cable/ AC unit or other any object as per site requirement and re-fixing the same if needed is deemed to be included in the rate quoted by the contractor. (d) Total removal of vegetation/creepers/small plants/ roots from the top of the bldgs to facilitate the work of treatment is also deemed to be included in the rate of contractor.

M & L for providing Plain Cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in copings, in roof for slope correction etc and in similar works including weathering, slightly rounded or chamfered angles and throating and necessary form work complete all as specified and as directed

Rendering dubbing coat over damaged irregular surface of chajjas, roof projections, ceiling facia, wall parapet (Brick or concrete) etc average 15 mm thick in cm 1:4 over cement slurry coat thick @ 3 kg/sqm making the surface even followed by 5 mm thick rendering in CM 1:3 furnished even & smooth including applying two coat of weather proof emulsion paint including making of drip course as reqd complete including taking down, roughening surface of old surfaces by picking sweeping clean and washing with water, complete all as specified and as directed. Note : Rate of form work if required to be including in the rate quoted by the contractor.

Disconnecting existing tank capcity 500 ltrs setting aside (or lowering if required ) for repair , cleaining, etc and hosting if required reconnecting and re-fixing in postion. (Cleaning and removing all scale and dirty etc from tanks and from mouths of circulating pipes etc.

S&F UPVC pipe 150 mm dia (SCH-40) fixing roof, wall, ceiling etc complete all as specified and as directed by Engr-in-charge

S & F for Sensor Faucet for wash basin having plump sensing range 150mm polished CP including point wiring 1.5 sqmm for independent board 06 Amp switch/scocket complete all as specified and directed by EIC. Make : Jaguar/ Cera/Hindware/Kerovit

S & F automatic hand dryer 220 V, 50-60 Hz having air speed 16 m/s including point wiring 1.5 sqmm for independent board 06 Amp switch/scocket complete all as specified and directed by EIC Make : Jaguar/ Cera/Hindware/Kerovit

S & F wall mounted automatic (sensor) lotion dispenser having capacity 1200 ml incl all fittings complete all as specified and directed. Make : Jaugar / Cera/Hindware/Kerovit

S & F dispenser for paper towel ABS having capacity 225-275 pieces complete all as specified and directed. Make :- Jaugar/Cera/ Hindware/Kerovit

Note: The Total amount shall subject to adjustment of credit for old Materials as per Schedule of Credit.

M/S BALWINDER SINGH (BID ID -3144910)