DCSEM/CQD/QSC/ ANOYC-FF-AMC/NIT/14/21-22 dtd 13.09.2021

Amount

GENERAL ABSTRACT

Total Amount

Description of Work / Item(s)

Amount

Half yearly Maintenance of fire fighting main pumps/Jockey pumps/Booster pumps: Ref serial no. 2 of technical specification of work.

Maintenance of Main FF pumps , Qty: 26 pumps X 2 half years = 52 nos.

Maintenance of Jockey pumps & Booster Pumps, Qty: ( 11 jockey pumps + 18 booster pumps) = 32 X 2 half years = 64 nos.

Half yearly maintenance of dewatering pump: Ref serial no.3 of technical specification of work, Qty: 8 pumps X 2 half years = 16 nos.

Weekly Operation & Maintenance of diesel engine set for fire fighting pumps: Ref serial no. 4 of technical specification of work. Qty: 7 engines X 52 weeks X 1 yrs = 364 nos.

Maintenance of sluice valve/butterfly valve/GM gate valve/non-return valve/air valve/siamese connection/yard hydrants

General Maintenance of under ground sluice valve/butterfly valve/non-return valve/Air valve :Half yearly maintenance of sluice valves/butterfly valve/non return valves of size up to 200NB installed on ring mains in under ground chamber. Ref serial no. 5 of technical specification of work. Qty: 252 valves X 2 half years = 504 nos.

General Maintenance of above ground sluice valve/butterfly valve/non-return valve : Half yearly maintenance of above ground sluice valves/butterfly valve/NRV valve of size up to 200 mm dia on suction & delivery side of jockey pump and on delivery side of main pump at MPH, AERB & OYC and above ground valves at other location. Ref serial no. 6 of technical specification of work. Qty: 146 valves X 2 half years = 292 nos.

Break down Maintenance of under ground/above ground sluice valve/butterfly valve/non-return valve up to 200NB : Replacement of Sluice Valve/Butterfly valve/NRV, replacement of internal part of valves, replacement of sealing rubber, changing of flange gasket & nut bolt and cleaning external/internal parts of valves etc. Ref serial no. 7 of technical specification of work

Half yearly maintenance of siamese connection including maintenance of NRV & sluice valve. Qty: 18 siamese conn.X 2 half yrs = 36 Ref serial no. 8 of technical specification of work

Half yearly maintenance of morris patern yard hydrans and pillar type yard hydrants along with sluive valve above ground/under ground :Ref serial no. 9 of technical specification of work. Qty: 501 hyd valves X 2 half years = 1002 nos

Maintenance of foot valve of size up to 200NB : Ref serial no.10 of technical specification of work.Provisional qty:10 nos.

Half yearly maintenance of riser system connected from ring main to the outlet of the tank on terrcae: Ref serial no. 11 of technical specification of work.

Half yearly maintenance of the riser system of following buildings up to 13 floors. 'a) Akashganga (stilt+12 floor having 3 risers) 'b) Akashratna (stilt+12 floor having 3 risers) 'c) Akshdeep (stilt+12 floor having 3 risers) d) V S Bhavan (L+0+12 floor having 2 risers) e) Vajra building(G+13 floor having 2 risers) 'Qty: 13 nos. riser X 2 half years = 26 nos.

Half yearly maintenance of the riser system of following buildings up to 20 floors. a) Malayagiri (G+18 floor having 2 riser) b) Udayagiri(G+18 floor having 2 riser) c) Nilgiri (G+19 floor having 2 riser) d) Annapurna (stilt+20 floor having 1 riser) e) Dhavalgiri (stilt+20 floor having 1 riser) f) Kanchanjanga (stilt+20 floor having 1 riser) g) Nandadevi (stilt+20 floor having 1 riser) Qty: 10 nos. riser X 2 half years = 20 nos.

Half yearly maintenance of the riser system of following buildings up to 16 floors. a) Almora (stilt+16 floor having 2 risers) b) Gulmarg (stilt+16 floor having 2 risers) c) Kamet (stilt+16 floor having 2 risers) d) Everest (stilt+16 floor having 2 risers) e) Kedarnath (stilt+16 floor having 2 risers) f) Kailash (stilt+14 floor having 2 risers) g) Badrinath (stilt+16 floor having 2 risers) Qty: 14 nos. riser X 2 half years = 28 nos.

Half yearly maintenance of the riser system of following buildings up to 8 floors. a) Shantiniketan (stilt+8 floor having 3 risers) b) AERB-B (G+5 floor having 2risers) c) Chakra building (stilt+ 6 floor having 1 riser) d) New type-C building called 96 flats (G+7 having 4 risers) Qty: 10 nos. riser X 2 half years = 20 nos.

Half yearly maintenance of the riser system of following buildings up to 3 floors. a) Extension of AECS-4 (G+3 floor having 2 risers). b) OYC (G+ 3 floor having 3 risers) near Gate Way of India. c) Shakuntalam : 1 riser d) New Community Centre: 1 riser e) Kilbil-2 having 1 risers f) VSB-parking structure having 4 hydrant risers & 4 sprinkler risers g) Police out post : 1 riser h) Indradhanush having 2 riser Qty: 19 nos. riser X 2 half years = 38 nos.

Inspection, Certification & submission of Form 'B' status report of fire hydrant system of the following buildings to MCGM in every six month (Jan & July): Ref serial no. 12 of technical specification of work. 1) Nilgiri(19 floors), 2) Udayagiri of 18 floor, 3) Malayagiri of 18 floor, 4) Kilbil- 1 & 2 of 1 floors, 5) Akshganga of 12 floors, 6) Akashratna of 12 floors, 7) Akasdeep of 12 floors, 8) V S Bhavan of 12 floors building, 9) Parking buildings of 1floor, 10) Kedarnath 16 floors, 11) Kailash 14 floors, 12) Badrinath 16 floors, 13) Almora of 16 floors, 14) Gulmarg of 16 floor, 15) Kamet of 16 floors, 16) Everest of 16 floors, 17) Shantiniketan of 8 floors, 18) Annapurna of 20 floors, 19) Dhawalgiri of 20 floors, 20) Kanchanjanga of 20 floors, 21) Nandadevi of 20 floors, 22) New Community Centre, 23) Vajra building of 13 floors, 24) Chakra building of 7 floors, 25) Niyamak Bhavan of 5 floors, 26) AECS 1- 6 & JC of 3 floors, 32 buildings X 2 times in a year = 64.

Monthly cleaning of Pump Houses and Pump sets: Monthly cleaning of Pump Houses & machineries: Inside Pump House, floor & basement cleaning, surface cleaning of all the FF pumps, engines along with fuel tank including air cushion tank & valves, piping, dewatering. Cutting of bushes, grass, wild vegitation by weed cutter/power weeder & cleaning of storm water drain around pump house inside fencing & disposal of waste of following pump houses. i) Fire pump room at main pump house, ii) Pump House-D, iii) Pump House-G, iv) Pump House-H, v) Pump House-K, vi) V S Bhavan Pump House, vii) AERB Pump House, viii) Kanchanjanga Pump House, ix) Kedarnath pump house, x) CISF Pump house, xi) Poornima FF Pump House, xii) Jerlina FF Pump House, Qty: 12 pump house X 12 months = 144 nos.

Supply of spares for maintenance works

Supply & Replenishment of antifreeze coolant for engine radiator of Volvoline Make

Supply & Replenishment of lubricant oil 15W40 for diesel engine of Volvoline make

Supply & replacement of filter sets(lub oil filter,diesel filter,air filter) for diesel engine of Volvoline make

Supply of 100 mm dia rubber coated ball of best quality for air valve

Supply of 80 mm dia rubber coated ball of best quality for air valve

Supply, istallation, testing & commissioning of flanged/screw end double ball type CI body kinetic air valve of 50NB of Kirloskar/Leaderl/KSB make with pressure ratings PN 1.6 confirning to IS-14845 with SS ball valve & fittings including predespatch inspection as directed by E-I-C. Ref the serial 13 of technical specification

Non-return valves- Supply, installation, testing & commissioning including of dual plate non-return valves(confirming to technical specification serial No.14) of appropriate rating with chrome plated MS nut-bolts confirming to IS:1367/5mm thick EPDM gasket and fastners.

Providing & fixing Siamese Connection with 4 nos. 63 mm dia. SS-304 instantaneous male coupling blank cap, MS chain complete mounted on 150/100 mm MS pipe with all fittings for fixing with pipe including blank cap and painting with 2 coats of signal red anti corrosive paint over 2 coats of red oxide primer etc. all complete and as directed by Engineer in charge. Ref serial No.15

Supply of Stainless steel lug suitable for brass/SS landing valves conforming to IS: 5290-1993.

Stainless steel Chuck nut suitable for brass/SS landing valves conforming to IS: 5290-1993 with ISI mark.

Supply of SS ball valve of 20NB

Supply of SS ball valve of 50NB

Supply of SS wire braided flexible hose pipe of 15 mm dia & 1 m long with fittings/connectors

Supply of best quality rubber gasket for fixing of glass sheet in hose box

Supply & fixing of 5 mm thick clear acrylic sheet which shall cut & fixed as per the size required of hose box

Suppy of CS fittings confirming to ASTM A234 WCB/ASTM A105

90 degree Elbow of 200NB

90 degree Elbow of 100NB

90 degree Elbow of 80NB

Supply of 80NB slip on flange

Supply of 200NB slip on flange

Supply of blind flange ASTM A105 B16.5 150# of size 80NB

Supply of blind flange ASTM A105 B16.5 150# of size 100NB

Supply of carbon steel pipe of 80NB confirming to ASTM A106 Gr B, Schdl 40

Providing & fixing 6 lever Pad lock with brass internal parts & body of M/s Godrej or other approved equivalent make with 3 nos. of brass materials master key with 3 nos. key ring & SS tag strip of size 20X70X2 mm on which name of building, floor/wing number & key number shall be written by punching as specification & directed by the Engineer-In-Charge.

DI specials/fittings confirming to IS:9523

Supply, installation, testing & commissioning of 12 volts, XP 1800 lead-acid battery of M/s Exide make.

Dewater Pump: Supply Installation,Testing & Commissioning of submersible De water pump set of capacity 50lpm @ 50 m head with SS shaft & body including 25 m power cable, 20 m CPVC pipe of 40 mm dia, 5 m flexible PVC pipe of 40 mm dia and fitting to provide delivery line from basement to outside of pump house. All above complete installation of pump including connection of delivery pipe & fixing with wall to take out of pump house from basement as per dirction & instruction of Engineer-In-Charge. Ref.the serial no.16 of Technical spec

SITC of morris pattern yard hydrant: Supply, fabrication, installation, testing and commissioning of external fire hydrant stand post consisting of flanged 80 NB ASTM A 105 with 80 NB sluice valve(serial no.17 of tech spec), 90 degree bend of 80NB schedule 40 confirming to ASTM A 234/105, 80 NB ASTM A 106 Gr B Sch 40 CS pipes spool piece, single outlet SS Morris pattern hydrant valve(Ref serial no.18 of tech spec) having 63 mm instantaneous female outlet and CI hand wheel, EVS plastic cover cap conforming to IS 5290(type A) to be fixed at an height of 1 meter form ground level, wrapping-coating of under ground portion of pipe up to 1.5' above ground with 4 mm thick pipecoat etc. including excavation, removing existing pillar type hydrant, welding works, thrust block, gasket, nut-bol etc. PDI of landing valve & sluice valve, lab testing one of all flange & elbow to confirm the relevant std. etc.

Attending break down of under ground/above ground pipe lines (50-200NB): Isolating the leakage point by closing the isolation valves, transportation of materials (pipe & fittings ), cutting & removing and replacement of leaky portion of pipe by new piece of pipe, making welding/flange joint including nut-bolts & gasket and hydro-testing by operating the existing main pump connected from the system. Ref serial no.19 of Tech Spec Note-Pipe & fittings shall be provided by the Department at free of cost.

Replacement of 200NB suction pipe of pump inside the under ground tank: Job includes epmty the under ground tank by dewater pump, dismantling of old suctionpipe & foot valve, fabrication of new suction pipe, fitting & testing as direction by EIC.Ref serial no.20 of Tech Spec

Preparing 'V' groove at the edge, aligning of pipe/fttings and welding by efficient welder for rectification of pipe leakage. All but weld joints for pipe to pipe, pipe to fitting shall be of single V groove joints and root & final pass shall be DPT. ESAB make welding rod shall confirm to IS: 814/1957(latest rivision)

Fabrication of valve chamber cover: Structural steel work at all levels using Angles, channels, chequered plates, pipes etc. of suitable sizes including anchor fasteners wherever necessary including supplying, cutting, fabricating, welding,erecting and fixing in position including painting with two coats of synthetic enamel paint of approved shade & make over a coat of approved steel primer etc. complete all as per drawing, specification and as directed by the Engineer-in-charge.

Plain cement concrete 1:2:4 using graded stone aggregate of 20mm max. size including compaction, finishing, curing, cost of form work, shuttering, centering and disposal of debris out side of colony etc. all complete as per specification and as directed by Engineer-in-Charge.

Raising the height of valve chamber of size 1200X1200 mm up to 400 mm by construction of 230 mm thick bricks masonry in cement mortar 1:6 , cement plaster 20mm thick with cement mortar ratio of 1:4 both inside & outside & all exposed surfaces finished with a coat of neat cement, necessary cement concrete 1:2:4 seating for RCC covers at top curing etc. complete all as per specification & as directed by Engineer-In-Charge

Painting of exposed pipe & fitting of fire fighting systems and naming & numbering of pumps, risers, fire shaft, yard hydrants installed in Anushaktinagar. Before applying of paint external steel surfaces of machineries valves, piping, fitting, accessories etc. shall be thoroughly cleaned to remove rust/scale and application of red oxide wherever required. All Exposed piping of various sizes in pump house/terrace of the building/risers of the building, hydrant post, booster pump set, main FF pump set, jockey pump set, diesel engine pump set, air cushion tank, fuel tank, hose boxes, Siamese connection, all sluice valves/NRVs, landing valves, & all MS supports etc. of each FF system shall be painted with two coats of post office red colored Synthetic enamel finish paint. This item included painting materials & red oxide.

Keeping a 2-wheeler scooter/motorbike with registration not more than 3 years back including maintenance of bikes/scooters and fuel for daily usage for transportation of man power, materials and attending the urgent complaints. Scooter should registered in the name of agency/owner of agency and required paper such as valid insurance copy/PUC/RC to be submitted to EIC.

Half yearly preventive maintenance of motor ( up to 150 HP) & its starter panels at various pump houses in Anushaktinagar as per check list/tender specifications, submission of maintenance report including providing of required materials such as lugs,interconnecting wires, over load relays, timers , contactors etc. as required for maintenance and as instruction of E.I.C. Ref serial no. 21 of Tech spec. Qty: 48 motors X 2 half years = nos.

Rewinding of the following 3-phase/1-phase,415V/240V,50Hz, squirrel cage induction motors with enameled copper coil/conductor, including providing ‘F’ Class insulation, varnishing, forming of end connections, silver brazing of series joints etc., spraying the rewound stator with Class ‘F’ resin, varnish, curing & spraying the stator with final coat of ‘F’ insulation, moisture protection and finally coated with anti tracking and anti acid finishing & varnishing and applying gel coating etc. including metalizing of end shield, machining,replacement of bearings, terminal plate etc. and complete dismantling of motor, stator rewinding, etc. transportation of motor from site to work shop and back after repairing including loading and unloading the motor at site and workshop, installation, alignment, testing, commissioning all as directed to the satisfaction of Engineer-in-charge, conducting following test in presence of Deptt. Engineer at factory etc. complete. & submitting test certificate all as directed by the Engineer-in-charge. 1. Insulation resistance test. 2. Measurement of resistance of motor winding. 3. No load test. 4. Reduced voltage running up test. 5. High voltage test. Note: i) There are 2 nos. of motors submersible type with rating of 45 HP,hence water seals gaskets and other required materials for rewinding of submersible motors shall be considered in the scope of work. ii) Dismantled copper shall be taken away by contractor and hence suitable credit for taking of dismantled scrap copper winding shall be included in the quoted rates. iii)The motor to be decopuled from pump,transport from site to the workshop and back to site and installed in position at the risk and cost of contractor. iv) Rewinded motor shall be guaranteed for a period of 06 months from date of delivery motor and defects shall rectified free of cost.

up to 2 HP

Digicon Engineers India Private Limited

TARFET SAFETY PRODUCTS AND SERVICES

Digicon Engineers India Private Limited

TARFET SAFETY PRODUCTS AND SERVICES