DETAILED ESTIMATE FOR PROVIDING ESTATE WATER SUPPLY PHA ARRANGEMENT FOR CONSTRUCTION OF GOVERNMENT COLLEGE FOR WOMEN AT PALI DIST. REWARI

Amount

Drilling of 230 MM dia bore by local bookie type machine in all kind of soils and boulders upto 130 mm dia except rocky strata including the cost of all consumable stores, fuel, oil, soil stabilizing material and transportation of rig and other accessories to the site of proposed bore and back (including cost of lowering of all sizes of casing pipe while boring and extracting the same against earth frictions etc.) complete to the satisfaction of the Engineer-in-charge. Drilling from 0 to 155 mtrs

Drilling of 200 mm dia bore by DTh rig as per ISI specifications 2800-1991 (part-I) and 2810-1979 as amendment up to in all kinds of soil including cost of all consumable store,oil soil stablishing material to the site of proposed bore and back complete in all respect Drilling from 155 to 245 mtrs=90 Mtr

Supplying and lowering 219.10 mm outer dia ERW steel pipes as per IS 4270-1992 as amended pipe in 4 to 7 meters random length with 88.90mm of threaded ends (8 threads to an inch or 25.40mm) manufactured out of 6.40mm thick MS plates with required number of MS socket 177.80 length with inside thread to match the pipe threads and made out of MS plate in to borehole in vertical position including cost of all scaffolding, derricks, Jim, poles, tools and plants, ropes, gays MS clamp embedded in foundation etc. complete in all respects to the satisfaction of the Engineer-in-Charge of the work including cost of all cutting, threading of pipe, welding where required and all sockets

Supplying and lowering 219.10mm outer dia mild steel slotted pipes to be as per is 4270-1992 amended upto date and duly ISI marked in random length of 4 m to 7 m with design of slots as IS : 8110-1995 and ISI 2800/1991(Part-I) with amended upto date with checricumferential weld made out of 7.04m thick MS sheet. These will also be screwed and sockets and with required number of MS socket of specification as epr item No.3 above for jointing the slotted length and plain ERW steel pipe.(ICG. screen)

Supplying and fixing well threaded M.S. cap for 219.10mm outer dia M.S. pipe as per ISI 226/1975 as amended upto date to the satisfaction of the Engineer-in-charge

Development of T/well according to clause 9.3 of IS: 2800-1991 (part-I) as amended upto date and specifications attached and as directed by the Engineer-In-Charge of the work including the cost of all consumable stores, fuel, oil, compressors, pumps and machinery etc. as required for this work. When developed by compressor of 450 CFM, 250 PSI and suitable rating of 10 hrs.

Supplying, erection testing and commissioning of submersible pumping sets as per BIS specification No. 8034-1989 9as amended upto date for pumps. The pumping set of 15.00 BHP, 150 LPM discharge and 250 mtrs. Head of CRI make.

Supply, erection, testing and commissioning wall mounted electric testing and commissioning of wall mounted electric panel board, fabricated from 16 SWG CRCA sheet duly stouted with suitable angel iron frame work and completely powder coated of appromximate size 1350x750 mm and 400mm deep having following items) a) Main switch 63 Amp. 1 No. (L&T, Siemens, ABB) b) Volt meter 100x100 range 0 to 500 volt 1 No, (AE/KAPPA/L&T) c) Volt meter 100x100 range 0 to 100 volt 1 No, (AE/KAPPA/L&T) d) CT 100/3 No. (AE/KAPPA/L&T) e) VSS & ASS 1 No. of approved make. f) SPP 1 No. of approved make. g) Motor starter Star Delta 1 No. (L&T/Siemens/ABB) h) Capacity KVAR as per site requirement i) Indicating lamp one set

Providing of Resistivity of the drilling Point.

Providng of electic logging of tubewells

Construction of Temporary Shed of size 8' x 8' x 10' for fixing of panel board for tubewell complete in all respect as per satisfaction of Engineer-in-Charge

BOOSTING STATION Supply , Erection testing & commissioning of Open well Submersible pumping sets as per IS specification no 14220 - 1994 (as amended time to time up to date for pumps ) and 9283-1994 (as amended up to date for motors ) for clear water Make Kirlosker /MATHER+PLATE/AQUA. At Clear water Pump set. 400 LPM, 30 mtrs head with squirrel cage induction motor 3000 RPM, 3 phase 50 Hz of Suitable rating including cable required as per site condition and accessories etc. (5.00 BHP)

Supply, erection, testing and commissioning of wall mounted electri cal panel board, fab ricated from 16 SWG CRCA sheet duly stouted with suitable angle iron frame work with openable shutter and completely powder coated of approximate size 1200X900 having following item:- A) For Clear water pump sets = 2 Nos. (a) Main switch 300 Amp. (L & T Siemens, ABB). (b) Volt meter 100x100 mm range 0 to 500 volt (AE/ KAPPA/ L&T) (c) Amp. meter 100X100mm range 0 to 100 Amp. (AE/ KAPPA/ L&T) (d) CT 100/5 amp.=3 Nos. (AE/KAPPA/ L&T) (e) VSS=1 No. & ASS 1 No. of approved make (f) SPP 2 No. of approved make (g) Motor starter, star delta 2 Nos.complete (L&T Simens, AAB) (h) Capactor of suitable capacity (i) Indicating Lamp - 1 Set ( j) Change over switch 300 Amp. = 1 No.

Supply erection testing and commissioning of Pressue gauge with glistening immersed complete in all respect.

Supply erection testing and commissioning of FLOW METER (KROHNE Make) with digital display for 150 mm i/d on delivery pipe side in chamber complete in all respect.

Supply erection testing and commissioning of aluminum armored cable thimbless lugs for making connection underground covered with sand and bricks in trench in pipe on steel bridge ( Detail of cable sizes and length to be provided be clearly mentioned for making following connection) a) From transformer to L.T panel 1100 volts 95 sq. mm 3½core

Providing & fixing Electric light fitting with 10 Nos. Electric Point including material & labour charges complete in all respect in existing pump chamber

Supply erection & testing of Ceiling fan of size 56" i/d (1400 mm) of reputed ISI make with suitable GI pipe complete in all respect.

Supply erection testing and commissioning of exhaust fans each having a capacity of 45 cubic meters per minutes, complete with suitable G.I sheet Ducting in meter room and pump Chamber and energy for the sites.

Supply & fixing of insulated rubber matting suitable for 11 KV instllation 1 Mtr. x 2 Mtr. x 3 mm / as per panel space for sites as per specification giving in IS code 15650-2006 complete in all respect.

Providing and fixing CI D/F Pipes from UGT to inside pump chamber for making connection 100 MM I/D

Providing and fixing CI dismantling Joints for connection of pumping machinary with rubber gaskets and nut bolt of required size complete in all respect. 100 MM

INSTALLATION OF RO SYSTEM Providing & Installation of 2000 LPH capacity Reverse Osmis based Water Treatment Plant with hub & spoke arrangement which includes supply, Installation of the whole of pure Drinking Water Distribution / Dispensing 1 No. of Plants/ Units of capacity 2000 LPH as hub & spoke, product water on Single phase power supply with required capacity of HDPE tank for storage of water complete in all respect as per satisfaction of Engineer-in-Charge. The RO system have following specifications: A. Civil Work:- 1. Construction of pota cabin having minimum 15 years life for erection of treatment unit. 2.All pipe work beyond termination points mentioned below. 3. Unloading, shifting, storage and security of equipment at site. 4. Electrical equipment such as MCB, power cable, control cable, cable trays, LPBS, lightening of plant, any kind of earthing. 5. Skilled, unskilled labour alongwith tools and tackles required for erection and commissioning of plant. 6. Providing & Laying of 50mm i/d G.I. Pipe upto drawl unit. 7. Constructiono of Brick Massonary Plateform for RO with vitrified tiles complete in all respect. B. Treatment- Plant work:- 1. Dual media filter.2. 8 no. R.O. membrane with 1 set of microne cartrage filter alongwith high pressure pump.3. Raw water storage tank of 21000 Ltr. Capacity of suitable size.4. Product water storage tank of 21000 Ltr. Capacity of suitable size.5. Raw water pump of suitable capacity.6. Providing & Fixing UPVC pipe of suitable size & length for internal fitting up to distribution of drinking water. 7. Providing & Fixing Ultra voilet lamp. 8. Providing & Fixing dozing pump of suitable capacity.

Bidder Name

Amount

Devinder Kumar Contractor(GSTN-06CEEPK3098C1ZN)

Yadav Enterprises(GSTN-06BVLPM3814P1Z1)

Devinder Kumar Contractor

Yadav Enterprises