SPECIAL REPAIRS FOR RING MAIN SYSTEM OF DIFFERENT PUMP HOUSE IN KALINA MILITARY CAMP UNDER GE (N) SANTACRUZ

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in hard/dense soil for exposing of pipe etc complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and as directed by the Engineer-in-Charge

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Supplying, laying and jointing new DI pipe of 100mm bore , spigot and socket ends, class K-7 with rubber gasket (Tyton) joint in any length, laid in trenches in proper alignment, in new locations for interconnecting the pump houses for ring main supply with suitable for push on joints and centrifugally applied cement mortar leveling inside and Zinc coating with bituminous finish coat on outside of the pipe conforming to 1S-8329 of 2000 complete all as specified and as directed by Engineer-in-Charge Note: (i) Rubber gasket joints (tyton), specials such as bends/tappers/ tee/ cross of any type and size and earth work excavation will be measured and paid separately. (ii) Being new connection no credit for DI pipe will be involved. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh.

Supplying, laying and jointing new DI pipe of 150mm bore , spigot and socket ends, class K-7 with rubber gasket (Tyton) joint in any length, laid in trenches in proper alignment, in new locations for interconnecting the pump houses for ring main supply with suitable for push on joints and centrifugally applied cement mortar leveling inside and Zinc coating with bituminous finish coat on outside of the pipe conforming to 1S-8329 of 2000 complete all as specified and as directed by Engineer-in-Charge Note: (i) Rubber gasket joints (tyton), specials such as bends/tappers/ tee/ cross of any type and size and earth work excavation will be measured and paid separately. (ii) Being new connection no credit for DI pipe will be involved. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh.

Material and labour for cutting of CI / DI pipe upto 150 mm bore and reducing to required length in position complete with insertion of new Tee, tail pieces, reducers valves etc and including necessary earth work complete all as specified and as directed by Engineer-in-Charge. Note: Specials such as Tee, tail pieces, reducers valves etc will be measured and paid separately.

Supply and fix Ductile Iron fittings such as spigot socketed pipe bends (any type, radius and angle), tappers of any type (Straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to 150 mm dia including taking down existing etc complete all as specified and as directed by Engineer-in-Charge. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh

Supply, fix and jointing steel water tubing of 100mm bore medium grade, galvanised iron with all fittings such as Tees, elbows, sockets, bends, unions, short pieces, nipples, brass nuts and diminishing pieces complete all as per IS 1239 including fixed to wall / ceiling or laid in floor with suitable size GI clamps including taking down existing GI pipe and making good disturbed surfaces as per existing surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Tata / Jindal / Surya Prakash / Zenith

ditto as per item no 08 above but for 80 mm GI bore pipe.

ditto as per item no 08 above but for 50 mm GI bore pipe.

ditto as per item no 08 above but for 40 mm GI bore pipe.

ditto as per item no 08 above but for 25 mm GI bore pipe.

ditto as per item no 08 above but for 20 mm GI bore pipe.

ditto as per item no 08 above but for 15 mm GI bore pipe.

Supply and fix gun metal gate valve of 50mm bore with iron wheel head, screwed both ends for iron pipes & fixed including taking down existing etc complete all as specified and as directed by Engineer-in-Charge for following sizes: Make: Kirloskar / Zoloto / Kartar / Upadhaya / Leader / BIR

ditto as per item no 15 above but for 40 mm GI bore.

ditto as per item no 15 above but for 25 mm GI bore.

Supply, fix, joint and testing Cast Iron Sluice Valve heavy duty of 150mm dia, with stainless steel spindle, PN 1.6 (Flanged) with iron wheel head, hand operated, bronze body seat ring, jointing, coupling both ends for cast iron pipes including nuts, bolts, rubber gaskets etc including taking down old unserviceable Sluice valve complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar / Upadhaya / Leader / Venus / L & T (audco)/ BIR

ditto as per item no 18 above but for 100 mm dia.

ditto as per item no 18 above but for 80 mm dia.

Material and labour for construction of new valve chamber of size 1200mm x 1200mm x 900mm ( Internal size) including necessary excavation and earth work in any type of soil, PCC foundation (1:3:6) type C-2, using 40mm graded stone aggregate as in base concrete 100mm thick, 15cm offset, 230mm thick brick work in CM 1:6 with 10 mm thick rendering internally and 15 mm thick externally in CM 1:4, 50mm thick PCC 1:2:4 type B1 as in coping, 6 mm thick MS cover with hinges and locking arrangement, fixed to angle iron frame made out of 40 x 40 x 6 mm MS angles complete with two coats of synthetic enamel paint over one coat of red zinc chrome primer on all metal surfaces & three coats of white wash on all plastered surfaces of valve chambers including dismantling of unserviceable valve chamber with rusted MS cover without disturbing the existing pipeline etc complete all as specified & directed by Engineer -in-Charge.

ditto as per item no 21 above but of size 900mm x 900mm x 600mm ( Internal size)

Material and labour for rubber gasket (tyton) joint for DI pipe of 100/150mm bore DI/CI fittings complete all as specified & directed by Engineer -in-Charge.

Supply and fix flanged ball Foot Valve 100mm dia conforming to IS 4038 and PN 0.2 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Supply and fix flanged ball Foot Valve 80mm dia conforming to IS 4038 and PN 0.2 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Supply and fix flanged ball Foot Valve 50mm dia conforming to IS 4038 and PN 0.2 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Material and labour for cutting the existing bitumen road / hard standing etc of any description of surfaces and excavation in trenches not exceeding 30cm wide and depth not less than 45cm for passing of GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with PCC 1:3:6, type C1 using 20mm graded stone etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 25 x 3mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 32 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning Wall/Floor mounted cubical type double door LT feeder piller box factory made modular construction fabricated out of 2 mm thick CRCA sheet, epoxy powder coated to give a superior finish , indoor type , totally enclosed dust & vermin proof with locking arrangements (compartment wise) front side opening system Overall size of each incoming & outgoing modules should not less than (350mmx350mmx550mm). and busbar chamber should be suitable for accomodating all Aluminium bus bar strips (40mm x 10mm x 04 Nos) duly covered by PVC sleeves fixed on porcelain insulators, and one independent metering module suitable for accomodating indicator lamps, cable entry/exits cut outs at bottom or upper part as mentioned below, complete electrically inter connected suitable size for all incoming and outgoing MCBs and accessories with fixing arrangement on wall with bolts, nuts & washers, Danger notice board with scull suitable for 415 volts or required size to be fixed on Pannel and consisting of the following accessories including dismantling of old panel complete all as specified and as directed by Engineer-in-Charge Location-RS Line Pump House. Notes:- (a) Panel shall be Manufactured from CPRI approved manufacturer and Drawing for Feeder pillar box shall be first approval by Engr-in-Charge. (b) The cost of dismentling of old panel/F/piller Box is deem to be included above. (c) Aluminium bus bar duly covered with colour coded shrinkable sleeves of required size for Phases and neutral - 01 set (d) Panel indicating lamp LED type (Red ,Yellow & Blue) with lamp holders - 01 Set (e) Panel instrumental wiring with FRLS suitable size but not less than 2.5 sqmm copper wire single core - 01 Job (g) All incoming/ outgoing feeders to be marked with suitable size of stencils as directed.

Incoming- (a) MCCB 4 pole ,Ics=100%Icu- 25 KA, 415 Volts, 200 Amps , with thermal adjustable and fixed magnetic setting with extended terminals - 01 No Outgoing :- (a) MCB TPN, 415 Volts,10 KA, 40 Amps -04 Nos. (b) Star delta starter 40 HP 3 Phase for open execuision in panel with push button switch ON/OFF indicator on door of each module with single phase protection relay- 2 Nos. (d) Star delta starter 10 HP 3 Phase for booster pump for open execuision in panel with push button switch ON/OFF indicator on door of each module with single phase protection relay- 1 Nos.- (e) MDXL capacitor heavy duty 15 KVAR 3 phase 440 Volts Box type (Make : L&T Cat Part- LTBCH) with capacitor duty contactor ( Make L&T Cat Part- MO C15) and 32 Amps TP MCB- 01 Set (f) MDXL capacitor heavy duty 10 KVAR 3 phase 440 Volts Box type (Make : L&T Cat Part- LTBCH) with capacitor duty contactor ( Make : L&T Cat Part- MO C15) and 32 Amps TP MCB- 01 Set (g) Inteligent automatic factor controller realy 6 pole voltage 220-440. Make : Runcon, Type- APFC Relay- )1 Nos (h) Digital Type Ampere meter 3 phase CT opearted with suitable size CTs-3 Nos for each meter complete all as directed- 04 Nos (make: L&T, cat Part-WL131010OOOO) (i) Multifunctional meter (VAF + PF meter) for main incomming- 01 Nos.( Make- L&T Cat Part- WL41010OOOO) Make of MCCB/MCB: Larsen &Toubro/ ABB/ Siemens/ Schneider/ Havells/ Legrand/ Indo ASIAN/ C & S Electric/ BhartiaCuttler Hammer (BCH) Make of star Delta - Havells/ Siemens/ Larsen &Tubro/ ABB/ Crompton Greaves/ GE/ BCH

Material and labour Drilling and fixing Teflon nozzles in RCC members, including drilling holes (drilling 12 mm dia, 40mm deep holes in structural members at the intervals of 600mm c/c in staggered manner or s directed by Engineer-in Charge in RCC structure elements and cleaning the holes (to clean the holes by air blower prior to fixing nozzles) and fixing of nozzles (to insert 12mm dia Teflon nozzles in cleaned holes external end of nozzles to be machined to receive outlet of grouting gun and fixing it inside the holes by applying thixotropic epoxy putty to ensure complete sealing and curing the system for minimum 12 hrs) and cutting of nozzles (to cut the nozzle by chisel after completion of grouting without damaging structural elements etc complete all as specified and as directed by Engineer-in-Charge. Make- Dr FIXIT/ FOSROC/ Krishna Conchem/BASF/Sika as approved by GE

Material & labour for Injecting epoxy grout by pressure and using mechanized injector gun with accessories, till nozzles refuses to accept the grout, Including, Mixing of materials( Mixing material components (part a & b) in required quantities as per manufacturer’s instruction by weigh batching) and Grouting ( Filling the grouting gun with monomer. Maintain desired pressure in the gun by air compressor; maintain the pressure at exit (4 to 5 Kg/ Cm2) by monitoring pressure gauge at exit. Grouting the material through prefixed nozzles in the structural elements till its refusal. Sealing the nozzle with epoxy putty after the refusal. Monitoring leakages through other nozzles while grouting and seal them as per the requirement. Repeat the process for all the nozzles. the operation to be within pot life of the material.)and Cleaning of gun and accessories ( the gun and accessories like valves, pipes and other fixtures to be cleaned with thinner after the operation to avoid jamming of the gun.) etc complete all as specified and as directed by Engineer-in-Charge. Make- Dr FIXIT/ FOSROC/ Krishna Conchem/BASF/Sika as approved by GE

Material and labour for rendering 15mm thick on internal wall surfaces using factory manufactured pre mix/ready mix plaster of 'Roofit Mix' of M/s Premier Floor to Roof Materials Pvt Ltd/'Easy plast' of M/s Walplast Products Pvt Ltd/'Readiplast' of M/s Ultratech Cement Ltd' / Sound last PMC-1 of M/s Sound buildcare Pvt Ltd/or other approved equivalent make, having minimum composition of C:S : 1:3 using fully treated dry, well graded natural sand conforming to IS 383 suitable for plastering, having low rebound properties, low water demand for curing properties, mechanical mixing with water in a metallic tray only to make good consistency as per the specification of the Manufacturer and applied over masonry and concrete surfaces including cleaning the surfaces, curing etc complete all as specified & directed by Engineer-in-Charge.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 1,22,772.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

shree siddhivinayak engineers (BID ID -3329562)