REPAIR /REPLACEMENT OF UG SUMP/SEMI UG SUMP AT BIRPUR FILTER PLANT and ANARWALA FILTER PLANT AND CERTAIN REPAIRS IN RIMC PUMP HOUSE AND RE-ROUTING OF INTERLINKING WATER PIPE LINE FROM ANARWALA PUMP HOUSE TO PATIA PUMP HOUSE UNDER AGE E/M -I OF GE D

Amount

Excavation manually in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. n. exc. 10sq.m. on plan and n. exc. 1.5m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm in any type of soil complete all as specified and as directed.

Removing excavated materials to a distance not exc. 50m and depositing where directed at a level n.exc 1.50m above the starting point complete all as specified and as directed.

Supply and laying,in replacement ,in trenches DI pipe 150 mm bore, with spigot and socket end, class K7 ISI marked as per IS 8329 complete all as specified and directed. Make : Electrosteel/TATA/JINDAL Note:

Supply and fix GI tubing medium grade in replacement, ISI Marked conforming to IS 1239 Part-I 2004, 80mm bore with and including all fittings such as bends , elbows,tees, short length , socket, union, check nuts, nipples etc. fixed and laid in trenches/floor/under culvert/road crossing etc including testing complete all as specified and as directed. Make: Jindal/Tata steel/Prakash surya

Supply & Fixing in replacement Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 40mm, all as specified and directed, Make - zolloto/leader/ Kirloskar/ Bir

Supply ,laying in replacement 250mm bore MS ERW pipe, ISI marked heavy grade ("C")in six meter length/cutting to required length jointing by welding both ends/making flanged joint wherever required conforming to IS 1239, including two coats of anti corrosive paint of specified colour, over a coat of primer on external surface of pipes complete all as specified and directed. Make - Jindal/ Tata/ Prakash Surya

Material and labour MS flange min 8mm thick of 250mm dia duly drilled holes including welding in plain end of MS pipe with one rubber gasket complete all as specified and directed.

Supply and Fix in repair cast iron butter fly valve,of size 250mm with both end flanged type, conforming to IS 13095 with nuts bolts and washers of suitable size and necessary rubber gaskets etc for following sizes complete incl taking out old unsv all as specified and directed. Make: Normax/ AUDCO upadhyay

Material and labour for site clearance by means removing of debris, cutting of grass, bushes, plant growth and disposed off up to a distance not more than 50mtr from the starting point all as directed at site at various water supply installations. Note:- This item shall be execute twice in six month at a particular site/location.

Material and labour for prepration of old painted surface and removing of old painted surface by paint remover or burning off by blow lamps and cleaning with scrapers any number of coats,any width or girth and applying one coat of red oxide primer and two coats of synthetic enamel paint of specified colour to all pipe lines, railings, any type of channel, angle iron, duct cover or any other metallic parts all as specified and as directed.

Surface excavation n exc 30 cm deep and averaging 15 cm and getting out in any type of soil complete all as specified and directed.

Material and labour for 75 mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base floor / pavings complete all as specified and directed.

Material and labour for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Material and labour for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, set and jointed in grey cement and pigment complete all as specified and directed. .

Material and labour for laying gravels of size 60 mm to 80 mm in filter beds including screening, cleaning and washing complete all as specified and directed. (Source of gravel:- Lal Kuan, Haldwani).

Material and labour for laying gravels of size above 25 mm to 40 mm in filter beds including screening, cleaning and washing complete all as specified and directed. (Source of gravel:- Lal Kuan, Haldwani).

Material and labour for laying gravels of size 16 mm to 25 mm in layers in filter beds including screening, cleaning and washing complete all as specified and directed. (Source of gravel:- Lal Kuan, Haldwani).

Material and labour for laying of natural quartz sand of size above 1.5 to 2.5mm in filter bed complete all as specified & directed. (source of sand:- Jhanshi/Babina)

Material and labour for laying of natural quartz sand of size 0.45 to 1.5mm in filter bed complete all as specified & directed. (source of sand:- Jhanshi/Babina)

Removing of existing filter bed/media i.e. gravel and sand etc. from filter bed of 33.5x13.5x2.7 Mtr size, Screening, seperating, cleaning and washing the gravels/sand obtained from filters for reuse and removing the non-usable media to a distance n.exc 50m and applying one coat of apex Weather proof paintt on internal surface of the filter bed and painting water channel of filter with black enamel paint after scruubbing the walls and channel and reloading the cleaned filter media in the filter bed complete all as specified and directed by Eng-in-charge. Note : Extra quantity of gravel / sand required to top up the filter bed shall be paid under relevant item.

Material and labour for CI/DI specials for spigot & socket end pipes such as 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 and mechanical joints any type etc upto 150 mm bore including removing/ dismantling of old CI fittings complete all as specified and directed.

Dismantling of existing broken valve chamber of size 60x60x60cm to 80x80x80cm and construct of new brick masonry valve pit of same size with 230mm thick brick wall and plastering 10mm thick internally and externaly in each wall side with cement mortar 1:4 and base surface area of valve chamber built in cement mortar PCC 1:3:6 and the pit covered with MS plain sheet 3 mm thick duly fixed to MS angle iron of size 50x50x3mm including hooks,fastners and hinges and duly embedded in plain cement concrete coping thick plain cement concrete 1:2:4mm type B1 with opening and locking arrangements including painting with two coat of synthetic enamel paint over one coat of primer complete all as specified and directed.

Dismantling of existing broken valve chamber of size 90x90x90cm to 110x110x110cm and construct of new brick masonry valve pit of same size with 230mm thick brick wall and plastering 10mm thick internally and externaly in each wall side with cement mortar 1:4 and base surface area of valve chamber built in cement mortar PCC 1:3:6 and the pit covered with MS plain sheet 3 mm thick duly fixed to MS angle iron of size 50x50x3mm including hooks,fastners and hinges and duly embedded in plain cement concrete coping thick plain cement concrete 1:2:4mm type B1 with opening and locking arrangements including painting with two coat of synthetic enamel paint over one coat of primer complete all as specified and directed by Eng-in-Charge.

Material and labour for dismantling of old rusted pit cover of size 60cmx60cmx60cm to 80cmx80cmx80cm and fabrication of chamber with new MS sheets of thickness not less then 3mm and painting of cover of valve chamber with frame, applying two coats of black synthetic enamel paint over a coat of red oxide primer including preparation of surface by cleaning/brushing to remove flakes as directed.

Material and labour for dismantling of old rusted pit cover of size 90cmx90cmx90cm to 110cmx110cmx110cm and fabrication of chamber with new MS sheets of thickness not less then 3mm and painting of cover of valve chamber with frame, applying two coats of black synthetic enamel paint over a coat of red oxide primer including preparation of surface by cleaning/brushing to remove flakes as directed.

Material and labour for dismantling fully automatic starter any type dry/ ATS type, from base frame and transporting to workshop for cleaning and refixing the serviceable parts back after repair and replacement of U/s parts for the 50 HP to 125 HP capacity size.(Note: Spare parts required for replacement shall be measured & paid for separately under respective item).

Supply only following spares of fully automatic starter:- Fixed copper contacts suitable for 50 HP to 125 HP star delta starter.

Moving copper contacts suitable for 50 HP to 125 HP star delta starter.

Auxiliary switch type -01 with 1 No-1 NC suitable for 50 to 125 HP star delta starter.

Supply and fix in replacement water pressure gauge glycerin filled of size 100 mm 0-7 kg/cm2 complete all as specified & Directed. Make : H Guru or equivalent

Cutting of existing CI/GI/DI pipe 100mm to 150mm for service connection including materials (Tea,Bends,Reducers etc)

Cutting of existing CI/GI/DI pipe above 150mm to 200mm for service connection including materials (Tea,Bends,Reducers etc)

Cutting of existing CI/GI/DI pipe above 200mm to 250mm for service connection including materials (Tea,Bends,Reducers etc)

Supply and fixing in replacement CI Non return valve of size 150mm, flanged ends as per IS-5312 complete with Nuts/Bolts and washers and rubber packing etc and taking down the old unserviceable all as specified and directed . Make - Kirloskar/ Normax / Leader / Audco

Supply only Chlorine test kit for swimming pool all as specified and directed.

Supply and fixing of CI sluice valve both end flanged dully drilled for both ends with stainless steel spindle (Non riising spindle)as per IS:14846/2000, PN - 1.6, with hand wheel, ISI marked of following sizes and taking down the old unserviceable and deposit to MES store yard all as specified and directed Make - Kirloskar/ Leader /Audco/ Bir

200 mm bore

150 mm bore.

Supplying, fixing and jointing in replacement Air release valve ,flanged end PN-10,Body tested:15 Bar,Hydraulic seat tested:10 Bar,CI body ,double ball type, ISI marked, suitable for 150mm nominal bore pipe/fittings with & including joints and jointing materials such as bolt, nuts, washers and rubber gasket etc complete all as specified & as directed. Make - Kirloskar/ Leader /Audco/ Bir

Dismantling and taking out old unserviceable foot valve any type and supply and fixing new ball type foot valve for the following sizes:- Make - Normax / Leader / Audco

80 mm bore

100 mm bore

125 mm bore

150 mm bore

NOTE:- Amount of credit of Rs. 167680.00 for retrieved materials is mentioned in Schedule of Credit Page No 19 of tender documents in pdf form which will be deducted offline while acceptance of tender.

Friends fire Engineers (BID ID -3216415)