REPAIR MAINTENANCE OF EXTERNAL WATER SUPPLY RISING MAIN AND CERTAIN CONNECTED WORKS AT MH T-LINE L-LINE AND DUNERA UNDER AGE(I) DALHOUSIE

Amount

Excavation in trenches for not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in Hard/dense soil including taking out and laying of GI pipe complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed.

Removing excavated materials n.exc 50m and depositing where directed at a level n.exc 1.5m above the Starting point.

Taking up cast iron water mains 150mm bore (inc all fittings) with spigot and socket ends and lead joint including burning out joints and accessories from bakloh cantt area upto bharai area complete all as specified and directed by Engineer-in-Charge

Taking up or down GI Tubing and connections of 150mm dia complete with socket/flanged joint and accessories form bakloh cantt area upto bharai area incl cleanning for re-fixing/ re-laying or remove from site all as specified and directed by Engineer-in-charge.

All as per Item No 5 above but 100 mm dia

All as per Item No 5 above but 80 mm dia

All as per Item No 5 above but 65 mm dia

All as per Item No 5 above but 50 mm dia

All as per Item No 5 above but 40 mm dia

All as per Item No 5 above but 25 mm dia

All as per Item No 5 above but 20mm dia

Re-fixing/ re-laying old GI/CI tubing and connections of 150 mm dia with fittings in new/old position incl. bend, elbow, reducer, union, flange, nipple, rubber gasket, nut/bolt/washers etc complete all as specified and directed by Engineer-in-charge (Note: Rate shall deemed to be include repair/renewal of all running existing connection/ branches from main water supply line, incl T&P used)

All as per Item No 13 above but 100 mm dia

All as per Item No 13 above but 80 mm dia

All as per Item No 13 above but 65 mm dia

All as per Item No 13 above but 50 mm dia

All as per Item No 13 above but 40 mm dia

All as per Item No 13 above but 25 mm dia

All as per Item No 13 above but 20mm dia

Supply and laying in trench/fixed on wall/floors galvanized steel water tubing medium grade ISI marked incl all fittings such as GI flange with nut/bolts/washers, rubbber gasket, bends elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps and pigs, unions etc. of 150mm bore, by re-routing /original position of pipeline complete from Kuddan nallah area to water works all as specified and directed by Engineer-in-Charge .( Note :- Necessary excavation and earth work shall be measured and paid separately)

All as per Item No 21 above but 100 mm dia

All as per Item No 21 above but 80 mm dia

All as per Item No 21 above but 65 mm dia

All as per Item No 21 above but 50 mm dia

All as per Item No 21 above but 40 mm dia

All as per Item No 21 above but 25 mm dia

All as per Item No 21 above but 20mm dia

S&F gunmetal globe or gate valve with iron wheel head screwed bolt ends for iron pipe of the sizes 20 mm dia complete incl taking down old gate valves all as specified and directed by Engineer-in-charge. Make : Leader/Zoloto

All as per Item No 29 above but 25 mm dia

All as per Item No 29 above but 40 mm dia

All as per Item No 29 above but 50 mm dia

Supply and fixing in replacement cast iron sluice valve of dia 150 mm dia flanged of class PN 1.6 with iron wheel installed complete with nut bolts, washers of suitable size and pair of rubber gasket of superior quality including taking down unsv sluice vlave all as specified and directed by Engineer-in-charge. (Note: Rate shall deemed to be include cutting/disconnecting water supply line, inserting flange/nipple/union/socket as required at site and making good distrubed surface, incl T&P used).

All as per Item No 33 above but 100 mm dia

All as per Item No 33 above but 80 mm dia

All as per Item No 33 above but 65 mm dia

M&L forTaking out sluice valves refacing, regrinding and repacking stuffing box of sluice valve spindle including taking apart and reassembling and fixing complete all as specified of following sizes :- 150mm bore

All as per Item No 37, 100 mm dia

All as per Item No 37, 80 mm dia

Supply and fixing Ball brass valves high pressure with polythene flote and flynut complete secewed for iron pipe or brass feerrule 20mm dia including taking down u/S valve complete all as specified and directed by Engineer-in-Charge.

M&L for excavation including returning filling in and all earth work for repair the leakage of CI line lead joint including burning out the old lead joints and reapairing including filling the lead as required at site and testing water main after repairing of following sizes :-150mm bore

All as per Item No 39, 100 mm dia

All as per Item No 39, 80 mm dia

M&L for Cutting the existing CI/GI pipe upto150 mm bore or screwing existing CI/GI pipe for addn or altn as required on site including GI fiitings complete all as directed. Note: Necessary earth work shall be measured and paid separately.

M&L for Cast iron bends of Bore upto 150 mm bore (any type,radius and angles) tapers any type (straight, bend, increasing, decreasing or double socket etc) tee pieces, single branch, 'Y' junction double branch, cross (all socket, spigot) collars, caps plughs complete all as specified and directed.

M&L for arrangement and fixing of tripot stand and taking up submersible motor upto 7.5 HP including dismantling of 40/50mm dia MS ERW flanged column pipe joints with nut/bolts/washers upto 130 mtr length from borewell and keeping aside in safe custory and lowering the same after repairing/rewinding the motor and pump including replacement of rubber gasket and nut/bolts/wasbers as required at site all as described and specified by the Engr-in-Charge

M&L for transportation of submersible pump to the nearest workshop including dismantling,cleaning and taking out old unserviceable parts impellor/distance/connecting pieces/base plate bearing etc and replacement with as per existisng parts as required and testing complete after repair all as specifed and directed by Engr-in-Charge.

M&L for dismantling and taking out old burnt winding of submersible motor upto 7.5 HP and rewinding after cleaning of all slots with super enamelled copper conductor wire with F Class Insulation complete including replacement of sand guard and both end bearing as required and testing complete all as specified and directed by Engr-in-Charge.

M&L for replacement in repair PVC insulated multi stranded copper conductors submersible cable of size 10sqmm three core and making connection complete all as specified and directed by Engr-in-Charge

M&L for taking out old unserviceable submerisble motor starter and S&F single phase pre wired submirsible starter comprising relay/timer including MPCB with sheet metal enclosure suitable upto 7.5 HP motor of Make-L&T/SEIMENS/CROMPTON

M&L labour for dismantling the Centrifugal pump set of 5 HP and transportation to workshop for servicing, greasing and repair/repalcement of both end bearing, coupling key and fixing gland packing including taking out old burnt winding of motor and rewinding with super enamelled copper conductor as per exising guage after cleaning of all slots and testing at site after making all electric connections all as directed and specified by Engr-in-Charge

M&L for replacement in repair single phase DOL motor starter suitable for 5 HP comprising relay/contactor/capacitor with sheet metal enclosure including all electric connetions all as specified of Make-L&T/SEIMENS/CROMPTON

M&L for demolition of old unserviceablle valve pit chamber and construction of brick masonary valve pit built in cement mortar 1:6 including all excavation and earth work in any type of soil and disposal of surpluse soil to a distance not exc. 50 mtr all as directed by Engineer-in-charge including 10mm thick plastering internally in CM 1:4 and flush pointing in same mortar to brick work externally as work proceeds and cement concrete in foundation PCC (1:4:8) type D-2 15 cm thick & PCC 1:3:6 type C-1 coping, including 75 mm thick & hard core of gauge and exc. 63mm using broken stone /bolder, MS sheet cover 3.15 mm thick MS angle iron frame, handle locking arrangement and painting to steel surfaces including dismantling of old valve pit complete all as specified and directed by Engineer-in-Charge. incl necessary excavation earth work of the following sizes :- 900 mm x 900mm x 900mm.

All as per item No 53, 1200mmx1200mmx1200mm

M&L for fittings flanged pipe upto 150mm dia GI pipes, distance piece, Bends. Tapers. Tee pieces(single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged all as specified and directed by Engr-in-charge

Supply only leather buffalo superior quality not less than 3.0mm thick all as specified and directed by Engr-in-charge

Supply only GI Flange heavy duty suitable for follwing dia of pipe all as specified and directed by Engr-in-charge, 150mm dia

All as per item No 58, 100mm dia

All as per item No 58 80mm dia

Supply only carbon steel nut/bolts/washers of any size as per sample coplete all as specified and directed by Engr-in-Charge

Supply only white lead as per sample coplete all as specified and directed by Engr-in-Charge

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions of Rough finished concrete

M&L for demolition of existing unserviceable thurst block/pillar/retaining wall of any kind and PCC (1:2:4) type B2 using 40mm graded aggregate in walls or retaining walls,any thickness, size or shape including pilasters, buttresses columns, pillars,boundary pillars and posts (including caps and bases)

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and directed

M&L 15mm thick cement plaster (1:6) on fair faces of brick work or concrete surfaces complete all as specified and directed

M&L for preparing ceiling surface and White washing with two coats of white wash on old decorated ceiling surface complete all as specified and directed

M&L for preparation of new distampered surfaces of walls and applying two finishing coat of oil bound distamper (oil emulsion ) on walls, incl 2mm thick wall care putty, complete all as specified and directed

M/s Shakti Electric Works (BID ID -3355672)

M/s. Rishav Sood (BID ID -3354241)

M/S KLM ENTERPRISES (BID ID -3355426)

m/S Varun Gupta (BID ID -3359911)