REPAIR REPLACEMENT OF PIPE LINES PANELS AVIATION LIGHTS AND EARTHING AT WATER SUPPLY INSTALLATIONS FOR RESIDENTIAL AND PXE TECH AREA CHANDIPUR

Amount

Excavation in trenches not exc 1.5 wide and not exc 1.5 mtr deep and getting out in soft soil for laying pipes complete all as specified .

Returning and filling in soils , including spreading ,levelling ,watering and well ramming in layers not exc 25 cm thick complete all as specified .

Removal of excavated material to a distance not exc 50 mtr away from starting point and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed

Material and labour for cutting the existing concrete/bituminous road surface width not exceeding 30cm and making good the surface with 100mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate finished even and fair complete over 100mm thick PCC 1:4:8 type D2 using 40mm grade stone aggregate over consolidated/rammed earth surface all as specified and directed.

Material and labour for taking up or down UNSV ductile iron (DI) water mains with spigot and socket ends of any class including all fittings complete all as specified and directed by Engineer -in -charge for following sizes:-

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Supply and laying of ductile iron (DI) pipe spigot and socket ends class 'K-9' suitable for tyton joint or any length properly laid in trenches all as specified and directed by Engr-In-Charge of following sizes:- (Make - Electro steel/Rashmi Metaliks/Tata or equivalent)

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Material and labour for taking up UNSV cast iron (CI) water mains including all fittings with spigots,sockets, socket end , lead joints and burning out lead joints including recovery of lead complete all as specified and directed by Engineer -in -charge for following sizes:- Note:- Qty of old retrieved lead to be re-used

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Supply and laying of CI pipe spigot and socket end centrifugally cast of class LA suitable for Tyton joint or any length complete properly laid in trenches all as specified and directed by Engineer -in - charge of following sizes. Make - Electrosteel/Kesoram/IISCO or equivalent Note for ser No 6 & 8:- Lead joint and Tyton joint will be measured and paid seperately under respective items of schedule. Note - Rate of rubber insertion sheet,nut,bolts,washers etc will deemed to be included in the item rate.

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Material and labour for caulking to the existing run lead joint complete to make it leak proof by insertion of lead wool of required quantity all as specified and directed for the following sizes . Note : - Earth work and excavation will be measured and paid separately.

80 mm dia bore pipe

100 mm dia bore pipe

150 mm dia bore pipe

M&L Rubber gasket Joint (Tyton Joint) suitable for DI/CI pipe of following sizes all as specified and directed.

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Material and Labour for run lead joints complete for the CI pipe of following sizes all as specified and directed.

150mm dia bore pipe

100mm dia bore pipe

80mm dia bore pipe

Supply and fix in repair DI fitting for spigot socketed pipe , 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 of size - up to 150 mm dia .

Supply and fix in repair CI fitting for spigot socketed pipe , 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 of size - up to 150 mm dia .

Cutting of DI/CI mains in position for insertion of new tees, tail pieces , sluice valve etc .

150mm dia bore pipe

100 mm dia bore pipe

80mm dia bore pipe

Supply and fix in repair CI sluice valve flanged of class PN 1.6 conforming to IS - 14846 complete with iron wheel head , SS/Gun metal spindle and check nut , including jointing material such as rubber insertion nuts, bolts and washers etc complete ,of following size : Make - Kirloskar/upadhaya/Leader/Zoloto or eqvlnt.

150mm dia

100mm dia

80mm dia

Supply and fix in repair CI Non - Return Valves 80mm dia without by pass arrangement , ISI marked , heavy duty , flanged type including rubber sheet & nut bolts etc complete all as specified by the Engr-in-charge for the following sizes. Make - Kirloskar/Upadhaya/Leader/Zoloto or equivalent

Supply and fix in repair foot valve 100mm as per IS-4038 of cast iron with brass diaphragm heavy duty screwing type complete of the following sizes Make-Kirloskar/Kartar/Leader/Upadhaya

M & L for cement concrete in foundations, filling and mass concrete type D2 1:4:8 using 40 mm grade stone aggregate

M & L for cement concrete in copping type B1 1:2:4 using 20 mm graded stone aggregate

M & L for rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces finished even and smooth (with out using extra cement)

Taking up and down GI tubing and connected fittings for the following sizes .

100 mm dia GI tubing

80mm dia GI tubing

50mm dia GI tubing

40 mm dia GI tubing

25 mm dia GI tubing

20 mm dia GI tubing

15 mm dia GI tubing

Refixing old steel tubing and connections in new or old position (Walls, ceiling,floors, etc.) for following sizes complete.

15 mm dia bore pipe

20 mm dia bore pipe

Material and Labour for Galvanized Iron water tubing " Medium Grade" with all fittings laid in trenches for following sizes. Complete all as specified and directed.Make - Jindal/Tata or equivalent

25 mm dia.

40 mm dia.

50 mm dia.

80 mm dia.

100 mm dia.

Material and Labour for Galvanized Iron water tubing " Medium Grade" with all fittings fixed complete to wall/ceiling or laid under floor etc for following sizes. Complete all as specified and directed.Make - Jindal/Tata or equivalent

15mm dia GI tubing.

20mm dia GI tubing.

25mm dia GI tubing

Material and Labour for Galvanized Iron water tubing 80mm dia " Heavy Grade" with all fittings for column pipe of bore wells including taking up old UNSV GI column pipes complete all as specified and directed for following sizes.Make - Jindal/Tata or equivalent

Supply and fix in repair Gun metal globe or gate valve ISI marked high pressure with iron wheel head screwed both ends for iron pipe line and fixed properly for following sizes. Make - Zoloto/Kartar/Lakshmi/Venus or equivalent.

15 mm dia bore pipe

20 mm dia bore pipe

25 mm dia bore pipe

40 mm dia bore pipe

50 mm dia bore pipe

M&L for 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches of size 32mm dia in place of 25mm dia taking down/dismantled GI pipe complete all as specified and directed.

M&L for 3-layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc in place of taking down/dismantled GI pipe (15/20/25mm) complete all as specified and directed for following sizes:-

20mm dia

25mm dia

32 mm dia

S&F PP-R Gate valves (brass insert) for PPR pipe line where replaced from GI pipe complete all as specified and directed for the following sizes:-

20mm dia

25mm dia

32mm dia

S&F PP-R Ball valves (brass insert) with all necessary fittings complete all as specified and directed for following sizes:-

20mm dia

25 mm dia

32 mm dia

Taking down the existing Unsrviceable LT Panel board, Supply, installation, testing and commissioning of factory made LT Panel board pre-wired, indoor type of suitable size made out of CRCA sheet of 2mm thick with suitable size of angle iron frame duly painted with powder coating over a coat of red oxide primer all over totally enclosed weather, dust and vermin proof with front and rear openable doors with locking arrangement suitable for 3 phase 4 wire LT AC, 50 Hz, 415 Volts with aluminium bus bar 200 amps as per manufacturer guide lines for installing the panel board complete for accommodating the following accessories.

INCOMING:- (a) MCCB 100 amps, four pole ,25 KA 01 No Make - Havells/ L&T/ Legrand or equivalent. OUTGOING:- (a) MPCB suitable for 3ph 15HP/11KW submersible pump set-01 No Make- BCH/L&T/C&S or equivalent. (b) Automatic Star Delta starter for 3ph 15HP submersible pump set-01 No Make - L&T/Havells/Crompton Greaves. (c) LED Multi function meter - 01 No Make -Havells/L&T/C&S/AE or equivalent. (d) LED type Indicating lamp R, Y, B (set of 3 ) -01set make - Meco/AE /L&T/Conzerve. (e) CT 100/5 - 03 Nos Make -AE/Meco or equivalent. (f) Single phase preventor-01 No Make-Minilac or equivalent

Taking down the existing Unsrviceable LT Panel board, Supply, installation, testing and commissioning of factory made LT Panel board, pre-wired, indoor type of suitable size made out of CRCA sheet of 2mm thick with suitable size of angle iron frame duly painted with powder coating over a coat of red oxide primer all over totally enclosed weather, dust and vermin proof with front and rear openable doors with locking arrangement suitable for 3 phase 4 wire LT AC, 50 Hz, 415 Volts with aluminium bus bar 200 amps as per manufacturer guide lines for installing the panel board complete for accommodating the following accessories.

INCOMING:- (a) MCCB 100 amps, four pole ,25 KA 01 No Make - Havells/ L&T/ Legrand or equivalent. OUTGOING:- (a) MPCB suitable for 3ph 10HP/7.5 KW elect motor-02 Nos Make- BCH/L&T/C&S or equivalent. (b) Automatic Star Delta starter for 3ph 10 HP centrifugal pump set - 02 Nos Make - L&T/Havells/Crompton Greaves. (c) LED Multi function meter - 01 No Make -Havells/L&T/C&S/AE or equivalent. (d) LED type Indicating lamp R, Y, B (set of 3 ) -01set make - Meco/AE /L&T/Conzerve. (e) CT 100/5 - 03 Nos Make -AE/Meco or equivalent. (f) Single phase preventor-01 No Make-Minilac or equivalent

M&L for earthing complete with galvanised steel earth plate electrode 600×600×6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip of size 25 x 3mm as earth lead connected by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc for size 25 x 3mm galvanised iron strip complete all as specified and directed.

M & L for taking out old corroded unserviceable MS sheet cover, frame etc from top of the roof of the under ground sump,valve pits etc with MS channel base square / circular type , of size and shape as per size requirement including providing of new cover made out of 3mm MS sheet cover of suitable size with 50 cm X 50 cm X 6 mm angle iron base frame including painting with two coats synthetic enamel black paint over a coat of red oxide primer complete with locking arrangements all as specified and directed.

S&F in repair LED avaiation light luminares single dome comprising aluminium housing with polycarbonate enclosure of capacity 36/40 watts complete with fixing arrangement and to be fixed on overhead reservoir all as specified and directed. Make- Bajaj/Crompton/Philips

S&F Rigid non-metallic PVC conduit 25 mm dia exclusive of boxes (junction/terminal) but inclusive of all tees, bends,elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc.to be fixed on overhead reservoirs complete all as specified and directed. Make - Precision/Prestoplast/Plaza/Poly Cab.

S&F in repair PVC insulated, PVC round sheathed copper conductor (flexible) cable industrial, multicore, 1100 volts grade of 2.5 sqmm for connection of aviation lights complete all as specified and directed. Make - Havells/Finolex/Polycab

KALPANA ENTERPRISES

M/S T.N.CONSTRUCTION

RPL SYNDICATE CO

KRISHNA ENTERPRISES

RAJENDRA PRASAD

Rekha Enterprises

RANA ENTERPRISES