REPAIRS REPLACEMENT RISING MAINS AND DISTRIBUTION WATER PIPE LINES VALVE PITS AND CONNECTED ITEMS AT SECTOR I AND II UNDER THE AOR OF GE DEOLALI

Amount

Excavation in trenches not exc.1.5 m wide and not exc 1.5 m depth for taking out and laying of water pipe line and getting out in soft/loose soil complete all as specified and directed.

All as per item No 1 above but getting out in hard/dense soil.

Returning filling in soil trenches including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as directed.

Removing of excavated material soil upto a distance not exc 50m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Taking up existing CI pipe lines from exacavated trenches including removing/burning of lead joints for the following sizes:-

80mm bore

100mm bore

150mm bore

200 mm bore

Material and labour for CI spun pipes centrifugally cast Class LA suitable for tyton joint (rubber ring ) of the following sizes complete all as specified and all as directed :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Taking up or down steel tubing and connection from excavated trenches or in walls or in floor etc 15 mm bore complete.

All as per Srl item No 7 above but 20 mm bore

All as per Srl item No 7 above but 25 mm bore

All as per Srl item No 7 above but 40 mm bore

All as per Srl item No 7 above but 50 mm bore

All as per Srl item No 7 above but 80 mm bore

All as per Srl item No 7 above but 100 mm bore

Supply , lay, connect and test GI tubing 20 mm bore medium grade ISI marked with all fittings laid in trenches etc complete all as specified and as directed.

Ditto- allas per item No 14 above but of 25 mm bore

Ditto- allas per item No 14 above but of 40 mm bore

Ditto- allas per item No 14 above but of 50 mm bore

Ditto- allas per item No 14 above but of 80 mm bore

Ditto- allas per item No 14 above but of 100 mm bore

Supply , lay, connect and test GI tubing 15mm bore medium grade ISI marked with all fittings and fixed complete walls and ceilings or laid in floors etc complete all as specified and as directed.

Supply and fixing in repairs gun metal globe or gate valve with iron wheel head screwed both end for iron pipe and fixed of 50 mm bore

Ditto- all as per item No 21 above but 40 mm bore

Ditto- all as per item No 21 above but 25 mm bore

Ditto- all as per item No 21 above but 20 mm bore

Ditto- all as per item No 21 above but 15 mm bore

Cutting the existing road surface i.e.surfacing WBM soiling any type of soil etc and making suitable trench of minimum 100mm x 60 cm deep along the cross section of road for laying GI/CI Pipe, returning refilling, filling and well ramming and removal of surplus surface soil to a distance not excedding 50 m and repairs to road surface to match the existing specifications complete.

Cutting the existing CI/GI distribution main in position for taking out branch/tapping connection of up to 300 mm bore etc.

Supply & fix in repairs mechanical joint ( CID joint) of following sizes:-

80mm bore

100mm bore

150mm bore

200mm bore

Supply and fix in repairs/ installation and testing of cast iron sluice valve,heavy duty class-I, ISI marked, conforming to I S 14846, long body type, pressure type PN-1.6, flanged ends and drilled having brass steel spindle with iron head wheel at the top complete with and including nuts, bolts, washer, rubber gasket and jointing complete all as specified and directed of following sizes:-

80mm bore

100mm bore

150mm bore

200mm bore

Labour only for burning out lead joint in position including removing of old lead complete all as directed for the following sizes of pipes:-

80mm bore

100mm bore

150mm bore

200mm bore

Material and labour for run lead joint including spun yarn and caulking complete all as directed for the following sizes of spigot and socket pipes :-

80mm bore

100mm bore

150mm bore

200mm bore

Material and labour for rubber ring tyton joint suitable for CI cast iron cenrtigugally cast socket and spigot end pipe of 80mm dia.complete all as specified and as directed.

Material and labour for rubber ring tyton joint suitable for CI cast iron cenrtigugally cast socket and spigot end pipe of 100mm diacomplete all as specified and as directed..

Material and labour for rubber ring tyton joint suitable for CI cast iron cenrtigugally cast socket and spigot end pipe of 150mm diacomplete all as specified and as directed..

Material and labour for rubber ring tyton joint suitable for CI cast iron cenrtigugally cast socket and spigot end pipe of 200mm diacomplete all as specified and as directed..

M&L for Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 200 mm to 300mm.

Taking out the existing unserviceable NRV of any make/model and supply and fix new NRV ( ISI Mark)of CI body threaded/flanged end, drilled of both ends of PN-1 flap type without by pass arragement all as required at site including nut/bolts and fixing in position including provn of rubber gasket nut bolt etc all as specified and directed by Engr-in-Charge of the following sizes:-

M&L for Construction of valve chamber with brick masonry in CM 1:6 of size 1200mm x 1200mmx 1200 mm(Internal diamension) with 15 cm thick PCC foundation in PCC 1:4:8 type D2 using ( 40 mm graded stone agreegrate ) 15 mm thick plaster in CM 1:6 , 3 mm thk MS sheet cover including 40x40x6 mm MS angle iron frame fixed in PCC coping made out with PCC 1:2:4 type B1 using ( 20 mm graded stone agreegate ) with neccessary locking arrangement and painted with two coats of synthetic enamel paint over a coat of red oxide primer on all exposed surfaces steel including necesary excavation and earth work in any type of soil , returning and filling in and raming and removal of surplus spoil and demolition of existing valve chamber all as specifieed and directed by Engineer-in-charge.

M&L for Construction of valve chamber with brick masonry in CM 1:6 of size 900mm x 900mmx 900 mm(Internal diamension) with 15 cm thick PCC foundation in PCC 1:4:8 type D2 using ( 40 mm graded stone agreegrate ) 15 mm thick plaster in CM 1:6 , 3 mm thk MS sheet cover including 40x40x6 mm MS angle iron frame fixed in PCC coping made out with PCC 1:2:4 type B1 using ( 20 mm graded stone agreegate ) with neccessary locking arrangement and painted with two coats of synthetic enamel paint over a coat of red oxide primer on all exposed surfaces steel including necesary excavation and earth work in any type of soil , returning and filling in and raming and removal of surplus spoil and demolition of existing valve chamber all as specified and directed by Enginee-in-charge.

Supply and fixing Cast Iron Air Release valve with double air outlets conf to IS 14845 of size 80 mm dia and fixing up to cast iron water supply mains complete including nut, bolt, washers and gasket etc all as directed by Engineer-in-Charge

Locate the any kind of fault in water pipe line of any size and any type by digging only with JCB along the length of any type of water pipe line and upto the depth from 1.5 to 3.0 m as required at site in any tye of soil of water pipe line bottom to locate the exact pin point location of fault including rectification of fault with the help of plumber, returning filling of same by tightining the union, replaceing of elbows, scoets, tees, nipple, checknut etc complete all as directed by Enge-in-charge. Note : The items required to replace shall be measured and paid separately under the relevent items of the schedule.

M & L for Mild steel plates, plain or chequered, 5mm thick Gde-E-250) Quality-A or over in thickness in available sizes for use as duct covers as per existing size including taking out of old one all as specified and as directed.

S & F in repairs foot valve of size 150 mm dia all as specified and directed Make : Normex

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for

M&L for Providing Cement concrete in roof kerb or mud stops,rounded or chamfered on edges mm graded (using 12.5 mm graded stone aggregate type B0 1:2:4 in roof kerbs or mud stops, rounded or chamfered on edges

M&L for earthing complete with galvanized steel plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 25mmx4 mm size by means of GI bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, RCC (1:2:4), type B-1, reinforced with 6 mm dia MS round bars @ 15 cm c/c both way for cover and MS frame etc., complete all as specified.(set of two) NOTE: The unit rate includes earth strip and protection pipe upto (maximum 7.5 metre from earth plate) earth point/test point.

Taking out and refixing after repairs the long spindle 32 mm dia by dismantling of existing 200 mm sluice valve removing of worn out damaged studs 15 mm dia x 100 mm and worn out coupling MS ball socket of size 32 mmx 100 mm -01 No and damaged stud 8 mm dia x 100 mm -04 Nos from bottom assembly of valve including digging concrete, drilling holes 6 mm dia in 32 mm dia long spindle and sluice valve spindle for fixing split pins 6 mm dia x 150 mm long - 02 Nos, fixing new studs-08 Nos MS ball socket 32 mm dia x 100 mm inclusive drilling 6 mm dia for fixing split pin 3 Nos including making good in cement concrerte 1:4:8 complete all as specified and directed.

repairs of mechanically operated water level indicators fitted to OH reservoirs sumps etc including the following (A) Replacement stainless steel float of size 12 dia in to 10 Mtr height approx, 5Kg weight are as required at site with steel pvc wire rope of min size 3 mm dia of suitable length. (B) repairs replacement of Ms single grove pulley along with its bracket by means of fabrication such as welding cutting etc,, and fixing the same all as diredted by engr-in-charge, (C ) Painting and marking the scale with synthetic enamel paint as directed.

Dsimantling of existing valve of 150 to 250 mm including taking of spindle, gate etc and taking to work shop for machinery work to spindle,gate,mony etc and repairsing with metal filling, welding,threading etc and refixing the same at postion all as directed

S&F DOL in repairs starter for compressor/suction sweeper motor type BE-1 ACD 415 volts 20 Amps coil 415 volts model AC3 of make TC or equivalent

Supply only compressor oil suitable for Elgi make compressor Make Indian oil or equivalent

S&F in glow sign board of size 90cm x 75cm x 25cm made of aluminium sheet 2mm thick with frame of stainless steel with UV printing on star flex in blue and white colour with 02 Nos of 09 Watt LED fitting 2 feet complete all as specified and directed.

S&F in glow sign board of size 3.0 Mtr x 0.8 Mtr x 25cm made of aluminium sheet 2mm thick with frame of stainless steel with UV printing on star flex in blue and white colour with 04 Nos of 09 Watt LED fitting 2 feet complete all as specified and directed.

Supply and fixing in repalacement water level indicator electronic type suitable for over head tank(OHT) incl provn of PVC Copper cable 0.5 sqmm 10 core(approx 150M) from OHT to Pump House(Existing Sources) and water level sensor 07 Nos complete set including taking out old unserviceable water level indicator complete all as specified and directed by Engineer-in- charge.

Supply and fixing in repalacement water level indicator electronic type suitable for Semi underground reservoirs incl provn of PVC Copper cable 0.5 sqmm 10 core(approx 80M) from Semi underground reservoirs to Pump House(Existing Sources) and water level sensor 07 Nos complete set including taking out old unserviceable water level indicator complete all as specified and directed by Engineer-in- charge.

M&L Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint

INCOMING LT SWITCHGEAR

(a) MCCB microprocessor based 4 pole 600 Amp with adjustable (80% to 100%) thermal magnetic release having breaking cap (Ics=100% of 50 KA at 415V AC, 50 Hz supply Make : Legrand or equivalent

OUT GOING LT SWITCH GEAR

(a) MCCB 125 AMPS, 4Pole, 25 KA, 415 Volt with fixed thermal magnetic release -04 Nos (b) MCCB 160 AMPS, 4Pole, 25 KA, 415 Volt with fixed thermal magnetic release -01 (c) MCCB 100 AMPS, 4Pole, 16 KA, 415 Volt with fixed thermal magnetic release -01 Make : Legrand or equivalent.

(Note : (i)The feeder Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 1250mm height (without base frame & canopy), 1600mm width and 500mm depth). (ii) Automatic star delta starter must be connected through MCCB. (iii)All control wiring,Relay will be provide by the contractor without any extra cost.

Note: Amount of sch of credit of Rs.2,59,426/-will be deducted from total amount of BOQ.

R K ENTERPRISES

Maruti Abhiyantriki

MADHAV THAKOBA DONGRE

MAHIMA CONSTRUCTION