REPAIR MAINTENANCE TO RAISING MAIN AND DELIVERY PIPE LINE TO UG SUMPS OHT AND CONNECTED MISC ITEMS FOR BOOSTERS BOREWELL AT DIFFERENT LOCATION OF SECTOR B UNDER GE UTILITY AMBALA CANTT

Amount

Excavation in trenches not exc 1.50 metre wide not exc 1.50 metre deep in soft/ loose soil for laying of pipe line and getting out complete all as specified and directed by Engineer-in-Charge.

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm all as specified and as directed by Engineer in Charge.

Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point.

Taking down old UNSV DI pipe line of 150 mm dia size complete all as specified and directed.

All as per Item Sl No.4 here in before but of size 100/80 mm bore

Supply and laying Centrifugally Cast (Spun) Ductile Iron Pressure Pipes with Spigot & Socket end, Class K-9 conforming to IS: 8329/2000 and suitable for (push-on) rubber gasket jointing with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 complete all as specified for 150 mm bore size.

All as per Item Sl No.06 here in before but of size 100 mm bore

Supply and fix in replacement Cast iron sluice valve 150 mm dia, flanged ends, stem (spindle) of SS (forged) and check nut of gun Metal, PN rating 1.6, working parts conforming to IS :14846, and flanged ends having drilling as per IS:1538 including taking down old unserviceable sluice valve complete all as specified and directed by Engr-in-Charge.

All as per item 8 here in before but 100 mm bore

All as per item 8 here in before but 80 mm bore

Supply and fixing cast iron fitting or ductile iron for spigot and socket /fanged pipe such as bends (any type radius and angle) tapers any type (straight, bends, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch, cross collers, caps and plugs upto 300 mm bore complete all as directed by Engineer-in-Charge

Supply and laying in replacement of Centrifugally Cast (Spun) Ductile Iron Pressure Pipes with Flanged end, Class K-9 conforming to IS: 8329/2000 and suitable for rubber gasket jointing incl nuts bolts with centrifugally applied inside cement mortar lining as per IS: 455:1989 and external Metallic Zinc Coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329 for 150 mm bore size including taking up old unsv cast iron pipe complete all as specified by Engr-in-charge.

All as per Item Sl No.12 here in before but of size 100 mm bore

Taking up/down steel tubing connection from trenches incl connected fittings/accessories complete of following sizes for re use of serviceable pipes and removing the U/S pipes from site to safe custody of 80 mm bore.

All as per srl item No.14 here in before but of 25 mm bore

All as per srl item No.14 here in before but of 20 mm bore

Supply, fixing & testing on wall or laid under floor GI pipe 25mm medium grade ISI marked with all fittings complete all as specified for following sizes.

All as per srl item No.17 here in before but of 20 mm bore.

Supply, laying & testing in trenches GI pipe medium grade ISI marked with all fittings complete all as specified for 80 mm bore

All as per srl item No.19 here in before but of 25 mm bore.

All as per srl item No.19 here in before but of 20 mm bore.

Supply and fixing in replacement of gun metal gate valve ISI marked with iron wheel screwed down high pressure screwed both ends for iron pipe of size 50mm bore including fixing nipple, union or fitting as per site requirement complete all as specified and directed by Engineer-in-Charge.

All as per item 22 here in before but 25mm bore

All as per item 22 here in before but 20mm bore

M & L Brickwork with sub class ‘B’ bricks, straight or curved on plan to any radius in half brick thickwalls built in cement mortar 1 :4 complete all as specified and directed.

Dismanteling the UNSV sign board in installations of sector B. Supply and fixing retro reflector board of size 4'x3' with high quality retro reflector tape blue base high intensity prismatic sheeting (HIP) grade white retro tape cutting good quality with 3mm thick ACP sheet base including 40mm x 40mm square size MS pipe legs and all around the board appx 18 feet incl welding the MS flat plate of size 25mm x 3mm across the board appx 10 feet including grouting the sign board in PCC 1:2:4 complete all as specified and directed by Engr-in-Charge. Note: Details/description of printing words will be provided by department.

Supply and fixing in replacement high quality ACP sheet board at installations of sector B of size 5 feet x 3 feet minimum with router cutting letter blue base of sheets and white colour acrylic letter with complete fitting of minimim 3 Nos LED lights of 20W of 4 feet complete all as specified and directed by Engr-in-Charge. Note: Details/description of printing words will be provided by department.

Supply and fixing in replacement high quality ACP sheet board of size appx 10 feet x 3 feet suitable for Babyal booster and harding line booster CWl booster, Booster with router cutting letter blue base of sheets and white colour acrylic letter with complete fitting of minimim 4 Nos LED lights of 20W of 4 feet including complete all as specified and directed by Engr-in-Charge. Note: Details/description of printing words will be provided by department.

Supply only Air breathing apparatus cosisting of oxygen cylinder, flexible hose and mask with tightening belt with use time 30 min upto complete satisfaction and as specified and directed by Engr-in-Charge.

Supply only Chlorine cylinder safety kit for 100 kg cylinder consisting of valve leak arrestor, surface leak arrestor, hood with gasket & vent valve, cylinder valve stem key, chain with suitable operating and tightening tools and other safely items etc. complete all as specified and upto entire satisfaction of Engr-in-Charge.

Dewatering the Raw water sump of capacity 1.5 LG by any means and removing the mud, silt, dirt etc and scrapping all arround the inner wall and bottom of the tank by scrubbing with steel wire brush, washing with clean water and applying two coats of white lime wash on the internal surface of the tank complete all as specified and directed by Engr-in-Charge. Note: Raw water tank will be available for cleaning 4 to 6 hrs everyday.dewatering pump set shall be provided by the contractor and water sump should be cleaned as speciifed and directed by Engr-in-Charge.

M&L scraping the existing paint by using wire brushes and sand paper etc and preparing the external surface and applying two coats of cement base paint on UG sump at babyal booster Qty-03, Harding line booster Qty -01,CWL booster Qty-01, Regimental booster qty -01 complete all as directed by Engineer-in-Charge.

Taking down and M & L Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15 mm thick screen bed in CM 1: 6 complete all as specified and directed.

Taking down and Material and labour for premium quality, glazed coloured ceramic tiles 200 x 200x 7 mm thick on vertical faces incl 10mm thick rough finished plaster in cement mortar (1:3) set joined in neat cement slurry and pointed in coloured cement to match complete all as specified and directed.

Preparation of old surfaces of CI/DI/GI pipe 100 to 20 mm bore by removing old paint and applying two coats of synthetic enamel paint on all external surfaces of CI/DI pipe for rising supply, overflow and washout 100mm bore vertical length including necessary scaffolding and other arrangement required for painting complete all as specified and directed.

Cutting/removing of bushes/small trees/vegetation growth upto a distance of appx 50 mtr around the UG sump,OHT,Pump house not exc 30cms deep incl drains all around the plant incl rough surface leveling/cutting,filling upto 12" height/ depth all around the plant and burning at a distance of 50mtr (minimum) in the presence of Engr-in-charge including sprinkling the round up chemicals for drying/killing the bushes, shrubs etc.

Supply and fix in replacement NRV with flanged ends with nut-bolts and rubber gasket suitable for pipe of size 150 mm including taking out the unserviceable non return valve from the pipe complete all as specified and directed by Engr-in-Charge.

All as per srl item No 38.00 here in before but of size 100 mm dia.

Supply and fix in replacement Foot valve with flanged ends with nut-bolts and rubber gasket suitable for pipe of size 100 mm including taking out the unserviceable foot valve from the pipe complete all as specified and directed by Engr-in-Charge.

Taking down the unserviceable water level indicator with complete accessories like wire rope etc from the over head reservoir complete all as specified.

Material and labour for fabrication of the water level indicator frame made out of MS sheet 2 mm thick of size 1'x12' and hollow ms bar/angle iron 50x50x6 mm including all fixing arrangement incl painting two coat of synthetic enamelled paint over a coat of red oxide primer incl level marking and fixing complete all as specified and directed.

Supply and fixing steel wire rope of size 6 mm dia of best quality(20 mtr length) for fixing of water level indicator, pulley and complete fixing arrangement and 350 mm steel float valve incl testing of valve complete all as specified and directed. Note: (i) All tools and plant, scaffoldingshall be made available by the contractor and nothing extra shall be paid. (ii) The contractor sj\hall submit the certificate of insurance of staff working on OHT before starting the work. The department will not be liable for any mis happening or accident occurs during the course of work.

S & F in replacement battery charger for charging battery upto 24 AH suitable capacity with voltmeter and ammeter comple all as specified and directed. Note Old UNSV battery charger will be deposit in MES store yard.

S & F in replacement building security light 45 watt with 100 lumen per watt and connecting accessories like GI pipe of suitable length with clamp and nut bolt complete all as specified and directed by EIC.

Taking down carefully copper/aluminium point wiring for light,/fan/power socket complete (fittings and fixtures such as switches, sockets, regulators, batten etc to be measured seaprately) removing material to store for keeping in safe custody or for taking credit and making good disturbed surfaces of walls, floors etc.

M&L for Point wiring for one light/ fan controlled by one switch with 1.5 sqmm stranded copper conductor PVC insulated, unsheathed cable drawn through in PVC rigid non-metallic concealed conduit in walls / open on ceiling/beam/column not less than 20mm dia to be terminated in pressed steel terminal boxed with 3mm thick bakelite sheet top cover (Make : Hylam) for one light/ fan / bell point/ including 1.5 sqmm, (PVC insulated single core stranded copper earth continuity conductor, controlled by one switch and/or one regulator complete all as specified and directed. (Switches and Regulators shall be measured and paid for separately), Wiring shall be made as per colour code in IS for phase, neutral and earth).

All as per item Sr.No.46 here in before but for socket out let 5 Amp on the same board with other switches

All as per item Sr.No.46 here in before but for socket out let 5 Amp on independent board.

All as per item Sr.No.46 here in before but for socket out let 15 Amp by using 2.5 sqmm copper conductor cable including earth continuity wire of size 1.5 sqmm

S &F Switch Piano type, flush, single pole, 5 Amp complete all as sepecified and directed.

S&F switch piano flush type 15 A single pole one way 230 V all as specified and directed

S& F socket outlet flush type 3/6 pin suitable for 15 Amp plug top multipurpose 230 Volts all as specified and directed .

S & f in replacement LED integrated T-5 tube light fittings 1 X 18 Watt, 4 ft long incl IP 20 linear with extruded aluminium body heat shrink type and PC diffuser complete with inbuilt driver and incl 3 core flexible wire 0.5 Sqmm copper cable all as specified & directed after taking down old unserviceable tube light fitting of any description complete all as specified and directed.

S & F in replacement Fan Regulator modular type 230 volts complete all as specefied and directed.

S & F in replacement Ceiling rose, surface bakelite, with three terminals complete all as specified and directed.

S&F in replacement MCB DB 8 way 240 V Double Door, 200 Amp Bus bar , flushing mounting type , drilling holes for incoming , out going cables and making good the disturbed surface area as per existing area complete all as specified and directed.

S & F in replacement MCB SP 6 to 32 Amp 240 V, breaking capacity 9/10 KA with proper thimbles complete all as specified and directed.

S & F in replacement MCB SPN 40 ,240 V, breaking capacity 9/10 KA with proper thimbles complete all as specified and directed.

M&L in replacement for sub main wiring with two single core 4.0 Sqmm PVC insulated and unsheathed FR ,stranded copper conductor cable drawn through in Existing PVC rigid non metallic concealed conduit 25 mm dia of suitable size incl 2.5 Sqmm PVC insulated unsheathed FR stranded copper conductor cable as earth wire all as specified and directed.

M&L in replacement for sub main wiring with two single core 2.5 Sqmm PVC insulated and unsheathed FR,stranded copper conductor cable drawn through in Existing PVC rigid non metallic concealed conduit 25 mm dia of suitable size incl 1.5 Sqmm PVC insulated unsheathed FR stranded copper conductor cable as earth wire all as specified and directed.

S & F in replacement on load change over of 160 A,415 V 3Phase and neutral with enclosure complete all as specified and directed.

S & F in replacement on load change over of 400 A,415 V ,3 Phase and neutral with enclosure complete all as specified and directed.

Supply and fix in replacement MCCB TPN , 16 KA breaking capacity, 100 Amp adjustable thermal and adjustable magnetic setting including suitable thimble nut bolt and washers complete all as specified and directed. Make as per existing or as approved by GE.

Supply and fix in replacement MCCB TPN , 36 KA breaking capacity, 160 Amp adjustable thermal and adjustable magnetic setting including suitable thimble nut bolt and washers complete all as specified and directed. Make as per existing or as approved by GE.

Supply and fix in replacement MCCB TPN,36 KA breaking capacity, 200 Amp adjustable thermal and adjustable magnetic setting including suitable thimble nut bolt and washers complete all as specified and directed. Make as per existing or as approved by GE.

Supply and fix in replacement MCCB TPN,36 KA breaking capacity, 400Amp adjustable thermal and adjustable magnetic setting including suitable thimble nut bolt and washers complete all as specified and directed. Make as per existing or as approved by GE.

S & F in replacement water proof fountain light of different colour (red, yellow, blue) with connecting accessories like wire and flexible pipe of suitable size complete all as specified and directed.

Supply and laying in replacement PVC submersible flat cable stranded copper conductor 25 Sqmm 3 core with and including nylon rope complete all as specified and as directed.

S & F iin replacement garden LED light 12 watt of canopy shape with GI pipe of 1.5 RM and necessary PCC 1:2:4 work complete all as specified and directed by EIC.

Supply and laying UPVC pipe/PPR pipe of size 25 mm for connection of chloronome plant to UG sump/header/delivery pipe for supply chlorine to potable water complete all as speciifed and directed.

Supply and laying in replacement PVC conduit 25 mm heavy duty for laying PVC wire for connection of garden light/fountain light/installation name mark board complete all as spoecified and directed.

S& F in replacement fountain suitable for upto 2.0 meter height sprinkler complete all as speciifed and directed .

S & F in replacement post top lantern LED light12 watt of canopy shape with complete all as specified and directed by EIC

M & L for preparation of chart of water supply distribution for each installation regimental tank,CWL,harding line sump ,TW-52,TW-24 of sector B complete all as specified and directed.

M & L for painting for MS gate of installations with red oxide zinc chrome priming and synthetic enamel and aluminium paint one coat of each complete all as speciifed and directed.

S& fix in repair automatic star delta starter with single phase preventer, RYB indicator,voltmeter and ammeter 415 volt 3 phase suitable for 50 HP motor complete all as specified and directed.

M & L for sand cushioning with clean dry sand to cables with layer of sand 8 cm before laying of cable and 15 cm thick after laying of cable complete all as specified. Note: For payment purpose punned thickness of 18 cm shall be measured against spread thickness of 23 cm as mentioned in para 19.75 of SSR part-I.

M & L for providing PCC cable cover class LV type-I of size 250x150x40mm laid in perpendicular to the cable abutting each other all as specified and directed at site.

Supply & laying in replacement of existing unserviceable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 95 Sqmm 3.5 Core complete all as specified and directed.

Supply & laying in replacement of existing unserviceable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 10 Sqmm 4.0 Core complete all as specified and directed.

Taking down UG cable of any size complete all as specified and directed.

M& L in replacment of GI pipe 50 light grade for protection of cable in road,drain crossing complete all as specified and directed .

Construction of the fire point size 2.0 mtr length,1.5 mtr breadth and 1.5 mtr height fabricated with MS angle iron of size 60x60x6mm and CGI sheet of thickness 0.63 mm having coating of 120 gm/sqm with two comgated side laps (grade B comgated side laps) as in roof fixed with 'L' or 'J ' type cranked hosk ,bolts and painting with two coats synthatic enamel paint (red colour)over a coat of red oxide primer .The fire point shall comprise of sand pit and inside dimension 1.4x1.1x0.6 m deep constructed out of PCC block masanory with 4 hooks to hang buckets and necessary support to hold fire hook,fire brush etc all as speciifed and directed.Note drawing of fire point will be approved by GE Location Babyal Pump Hosue & Regimental tank

Supply only fire bucket heavy duty with two hooks made of MS bar and MS sheet of suitable dia and thickness ,of capacity 10 ltrs with word FIRE written with synthatic enamel paint complete all as speciifed and directed.

Demolition of Cement Concrete(unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) or under the over head tank/road cutting etc complete all as specified and directed.

M&L broken stone or boulders hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface all specified and directed.

M & L 75 mm thick PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in path,paving etc finished even and smooth using extra cement complete all as specified and directed by Engr-in-charge.

M&L in replacement of Nut-bolts of existing sizes for column pipes and pumpsets.

Note:- Amount of credit of Rs. 283720.00 for retrieved materials is mentioned in Schedule of Credit attached in tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S HARCHARAN SINGH

Saurav Enterprises

Puneet Sharma

M/s badrinath Traders

M/S M S BUILDER AND CONTRACTORS