DWSD Dhanbad 05-2022-23

Amount

RAW WATER PUMPING PLANT:-

Cost towards lifting of 55KW Jyoti make V.T. Pump set with all 8" dia column pipe (Total-55ft) from intake well and lowering the same after repairing with all labour tools and tackles.

Cost towards dismantling of 55KW Jyoti make V.T. Pump and checking, repairing and changing of following parts such as :- (for each Pump) (a) Pump shaft of S.S materials(50 m.m. dia) as per sample-1No. (b) Impeller intermediate bush of S.S.materials as per sample-2Nos. (c) Impeller Key-2Nos. (d) Line shaft sleeve of size-42 mm x 250 mm long of S.S. material -11Nos. (e)Line shaft socket of size-50 mm x 120 mm long of S.S material-11Nos. (f) Line shaft of S.S. materials (size1.5mtr x32 m.m. dia) (g)cost for making and fitting cast iron spider bearing with rubber cutless bush suitable of 8" dia column pipe- 11 Nos. (h) Top shaft of S.S. materials of size-32 mm dia as per sample-1No. (i) Check nut with locking arrangement-2Nos., (j) Neck ring bush of G.M-2Nos. (k)Column pipe high tension bolt with nut, washer as per sample-132 Nos. (l) Rubber insertion/ Packing paper as per site requirement.

Cost towards repairing with new making and fitting of stuffing box bush with gland paking typener of 75 VT pump discharge head as per size and sample with all labour tools and tackles.

Cost for S/F of Thrust Pump bearing for 55KW. (Bearing No.- 6218) SKF Make and top up of Servo pride 46 oil up to the desired level, assembling, and testing on load etc all complete.

Cost towards overhauling of 55 KW sq.cage vertical solid shaft induction motor operated on 415 V, Jyoti make dismentalling, cleaning and heating, vernishing re-assembly, testing etc all complete.

Cost towards Supply and fitting of motor bearing for 55KW. Bearing No.-DE & NDE 6314-2Nos. SKF Make , with all labour tools, tackles and testing on full load etc all complete.

Cost towards supply and filling of fresh transformer oil of reputed make up to the desired level for 250KVA (11KV/0.433KV) Outdoor transformer with all labours, tools and tackles. For 2Nos Transformer

CLEAR WATER PUMPING PLANT:-

Supplying all labour tools and tackles for taking out old and damaged C/F pump set with all accessories , demolition of foundation for installation of new HSC centrifugal pump sets.

Cost towards Supplying, Installation, testing and commissioning of electrically driven Horizontal Split Casing Centrifugal pump set make (Kirloskar/ WPIL/ Mather & Plate/ Jyoti ) coupled with TEFC sq. cage induction motor make (Kirloskar/ Crompton/ Jyoti/ ABB) operated on 415 + 10% volts, 50Hz, 1470 RPM mounted on common M.S. fabricated base plate with suitable size of CIDF sluice valve-1 no, CIDF NR valve-1 no, foot valve-1 no, pressure gauge-1 no, tyre coupling-1 no etc all complete. Head- 80 m Discharge- 3200 LPM (HP-100 Approx)

Supplying all labour tools and tackles for making PCC foundtiaon-1nos, of size 6′x4'X3′ with all materials such as cement , sand, stone chips, foundation bolt-6nos etc all complete and plastering and punning over exposed surface.

Cost towards Supplying and laying of 400 sq. mm x 3.5 core PVC sheathed & PVC insulated, 1.1 KV grade aluminum unarmored cable. Make – Polycab/ KEI/ Universal/ISI marked reputed make. (From Bus coupler to new Motor Control Panel)

Cost towards making cable mouth for- 400 mm2 x 3.5 core PVC sheathed & PVC insulated, 1.1 KV grade aluminum unarmored cable

Cost towards supplying and laying of 35 mm2 X , 3 core PVC insulated and PVC sheathed ,1.1 KV grade unarmored copper cable. Make – Polycab/ KEI/ Universal/ISI marked reputed make. (From Starter to each 3Nos.motor)

Cost towards making cable mouth for- 35 mm2 X , 3 core PVC insulated and PVC sheathed ,1.1 KV grade unarmored copper cable

Cost towards making D.P. Structure with supply and fitting of Railpole / RCC Pole-9mtrs long-2Nos., supporting bracket, G.I. Channel for mounting Horn gap fuse, lightening arrester and AB Switch, nut bolt as required size,11KV Horn gap fuse-3Set,11KV A.B. Switch with handle all complete-1Set, 11KV Lightening arrester-1Set and making all line connections etc all complete with materials, labour , tools , tackles and technician cost etc all complete.

Cost towards supply and laying of 3.5C x 400 Sq. mm Aluminium Armoured cable, XLPE/ PVC insulated & PVC sheathed, 1100V grade, ISI Marked, Make.Havells/Polycab /Finolex/ Gemscab/ Any reputed make (Rate after deducting the scrap materials.)

Cost towards Supply and Fitting of Outdoor Termination kit for above 3.5C x 400 Sq. mm Aluminium Armoured cable, XLPE/ PVC insulated & PVC sheathed, 1100V grade with heating, shrinking and making proper jointing of termination kit including all labour, tools, tackles and technician charges.

Cost towards Supply and making Indoor Termination kit for above 3.5C x 400 Sq. mm Aluminium Armoured cable, XLPE/ PVC insulated & PVC sheathed, 1100V gradewith heating, shrinking and making proper jointing of termination kit including all labour, tools, tackles and technician charges.

Cost towards supply and filling of fresh transformer oil of reputed make up to the desired level for 500 KVA (11KV/0.433KV) Outdoor transformer with all labours, tools and tackles. For 2Nos Transformer

Cost for supplying and laying of wolf conductor- 150 meters for drawing 11 KV line from existing pole to DP structure with disc insulator -06 Nos. With angle, clamp, Nut-Bolt Washer as per site condition with materials labours tools technician and transporting charge.

Blaca Corporations