REPAIR/ MAINT OF WATER SUPPLY CI / GI / PVC PIPE LINE, COMPLAINT OF LEAKAGE, GATE VALVES FITTING AND DISTRIBUTION SYSTEM IN CERTAIN LOCATIONS OF 54 BDE AREA, ARTY, ARMD UNITS AND CERTAIN MD ACCOMODATION UNDER AGE EM I OF GE (U) SECUNDERABAD.

Amount

M&L for attending repair/rectification of external water supply complaints of GI/CI/DI/PP-R Pipe lines, sluice valves, gate valves of any type and size, Viz any type of leakages, no water supply and other water related complaints including transportation from complaint cell to complaint locations and back to complaint cell along with necessary T&P with provision of necessary excavation, returning and filling in as required at site, tightening of loose joints of union, elbow, sockets etc, cutting/threading and making joints and cleaning for any blockages, opening of float valve of service tanks, cleaning and fixing the same in its position including replacement of GI unions/sockets/nipples etc as required at site under Zone I C of AGE EM No.I areas and the following type of complaints all as specified and directed. Note : - Contractor should visit the site to understand site condition/distance between the complaint cell to the AOR before quoting the rates. No claim in this regard will be entertained during execution stage.

All as per item No 1 here-in-before for GI tubing up to 32 mm bore

All as per item No 1 here-in-before but for GI tubing 40 mm bore to 50 mm bore

All as per item No 1 here-in-before but for GI tubing 80 mm bore to 110 mm bore Notes for Sl item No 1 to 1.03:- (a) The contractor will be allotted complaints at MES complaint cell on required basis on all working days including Sundays and holidays and sufficient tradesman / resources will be deployed by him/her for completion of day to day complaints within 12 hours from the time of reporting. Any delay beyond above mentioned time limit without intimation of genuine cause, penalties will be recovered twice of the quoted rate for each un-attended complaint. (b) A detailed log book of complaints with completion/non-completion remarks from users/MES will be maintained by the contractor and the same will be updated on daily basis in consultation with JE E&M/Engr-in-Charge. (c) The contractor will make suitable arrangement for emergency complaints and will notify authorised representative/Engr-in-Charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond stated time limit set for disposal of complaint. In case of any dispute the decision of accepting officer will be final and binding in this regard.

(d) The contractor will intimate MES authority well in advance if electric shutdown is required during rectification of complaints. (e) The quoted rate is deemed to be inclusive of transportation and other expenses required for the resource deployment at the complaint site around scattered Military station at Secunderabad. (f) The contractor will maintain location wise record of each spare/fittings utilized as per inventory format given by AGE E/M, Secunderabad and the same shall be submitted to E/M No I store yard on daily basis. (g) The stationery required for the job work such as complaint slip books, gate pass book, job card and T&P shall be arranged and maintained by the contractor. (h) The cost of excavation / earth work and repairs to damaged roads, LT UG/HT cables, existing structure etc shall be deemed to be included in the quoted unit rate and no extra payment shall be allowed on this account. (j) Spares/GI fittings required to be replaced and shall be measured and paid separately under respective items No 9,10,11,12 & 13.

Taking up defective cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead from ground, cleaning the pipes free from sedimentation/scaling etc for reusing the serviceable pipes in repairs complete all as specified and directed for the following sizes:-

80 mm bore.

100mm bore.

150mm bore. Note for item Nos 2.01 to 2.03:- Excavation and earth work shall be measured and paid separately.

Re-laying only cast iron pipes obtained from item No. 2.00 above including laying to level or to falls, in trenches or on the ground or on supports complete all as specified and directed for the following sizes:-

80 mm bore.

100mm bore.

150mm bore. Note for item Nos 3.01 to 3.03 :-Lead joints shall be measured and paid separately.

M&L CI pipes with spigot and socket ends centrifugally cast class 'LA' in any length suitable for tyton / lead joints laid in trenches including necessary cut to length to match the existing fitting/pipes, testing and making good disturbed surfaces of roads, path ways etc., while laying the pipe line at site complete all as specified and as directed for the following sizes:-

80mm bore.

100mm bore.

150mm bore. Note for item Nos 4.01 to 4.03 :-Lead joints shall be measured and paid separately.

M&L CI pipes with flanged ends, centrifugally cast class 'A' in any length laid in trenches including necessary cut to length to match the existing fitting/pipes, testing and making good disturbed surfaces of roads, path ways etc., while laying the pipe line at site including taking down old unsv pipe complete all as specified and as directed for the following sizes:-

100 mm bore.

150 mm bore.

200 mm bore.

Taking up or down GI/PVC/PP-R water tubing and connections including cleaning the pipes free from scaling for reusing the same in repairs / alteration or removable to store etc to water pipes and connections complete all as specified and directed for the following sizes:- Note: Excavation and earthwork will be measured and paid separately.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

75/80 mm bore.

100/110 mm bore

Re-laying /refixing or rerouting of GI/PVC/PP-R old water tubing and connection in new or old position including fittings with old/new bends, elbows, socket nipples, tapers, and reducers etc as per site requirement (on floors, walls and ceilings) complete all as specified and directed. Note: The fittings will be measured and paid as supply only items under relavant items of this schedule.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

75/80 mm bore.

100/110 mm bore

Supply, lay and fixing steel water tubes, medium grade, ISI marked, galvanized with all fitting laid in trenches complete all as specified and directed for following bore of pipes :-

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

80 mm bore. Note :- Excavation and Earth work shall be measured separately.

Supply only GI fittings 20 mm bore, medium grade, ISI marked, smooth finished and make embossed on fittings complete all as specified and directed for the following fittings:-

Union

All equal Tee

Socket

Nipple 75mm Long

Nipple 100mm Long

Elbow

All as per item No 9.00 here-in-before but for 25 mm bore.

Union

All equal Tee

Socket

Nipple 75mm Long

Nipple 100mm Long

Elbow

Reducer elbow 25mm x 20mm

All as per item No 9.00 here-in-before but for 40 mm bore.

Union

All equal Tee

Socket

Nipple 75mm Long

Elbow

Reducer elbow 40mm x 25mm

All as per item No 9.00 here-in-before but for 50 mm bore.

Union

All equal Tee

Socket

Elbow

All as per item No 9.00 here-in-before but for 80 mm bore.

Union

All equal Tee

Socket

Elbow

S&F in replacement of unserviceable CI non raising type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel complete all as specified and directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

300 mm bore.

S&F MJ collar double ended flanged ISI embossed pressure 1.6 including jointing such as rubber gasket, nuts and bolts, washers materials etc complete including replacement of unserviceable sluice valves of any type complete all as specified and directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

300 mm bore.

S&F DI socket ISI embossed pressure 1.6 including jointing such as rubber gasket, etc complete including replacement of unserviceable socket of any type complete all as specified and directed for the following sizes:-

100 mm bore.

150 mm bore.

200 mm bore.

300 mm Bore

Supply and fix gun metal gate valve, ISI embossed, conforming to is 781-1984, connected with iron wheel head, screwed at both ends for iron pipes and fixed including taking down of unserviceable gate valve complete all as specified and directed for the following sizes:-

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

Supply and fix Cast Iron Air Valves with two air Outlets, conforming to IS 14845 of size 100 mm dia bore double acting (DS2) heavy duty including providing jointing material such as rubber fiber board gasket, suitable size bolts and nuts and washers, necessary supports, rising DI pipe 100 mm dia double side and not less than 1.20 Mtr length Including taking down old unserviceable Air release valve complete all as specified and as directed by Engr-in-charge. Note :- CI/DI specials required at site are measured and paid separately.

Supply and fix Cast Iron Air Valves with two air Outlets, conforming to IS 14845 of size 150 mm dia bore double acting (DS2) heavy duty including providing jointing material such as rubber fiber board gasket, suitable size bolts and nuts and washers, necessary supports, rising DI pipe 150 mm dia double side and not less than 1.20 Mtr length Including taking down old unserviceable Air release valve complete all as specified and as directed by Engr-in-charge. Note :- CI/DI specials required at site are measured and paid separately.

Excavation in trenches not exc 1.5m wide and not exc 1.5m depth for laying of pipe lines, valve chambers, man holes etc including forming bottom surface to required level and gradient and getting out in hard /dense soil complete all as specified and directed.

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

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

M&L cutting of road up to a size not exc 1.5m wide and not exc 1.5m depth for laying of water pipe lines making good the disturbed surfaces so as to match with existing finishing with PCC 1:2:4 type B1 , cement motor in CM 1:2 complete all as specified and directed

Burning out lead joints of the existing CI mains in position including removing old lead carefully without damaging the pipes etc complete all as specified and as directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore. Note:- Excavation and earth work shall be measured and paid separately under the relevant Sch 'A' item.

M&L for lead joint for CI pipes including spun yarn etc for spigot & socket pipes and fittings complete all as specified and as directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

M&L Rubber Gasket joints (Tyton joints) including rubber ring suitable for spigot and socket DI pipe and fittings complete all as specified and as directed for the following sizes:-

150 mm bore.

200mm bore. Note:- Excavation and earth work shall be measured and paid separately.

S&F ductile iron pressure pipes 300 mm bore, class K7, centrifugally cast with spigot and socket ends conforming to IS 8329/2000 with cement mortar lining inside the pipes and outside zinc coating suitable for push-on-joint including (rubber gasket D jointing) in any length as required at site confirming to IS 8329/2000 and all jointing materials and making good for disturbed surfaces of roads, path ways etc while laying the pipe line at site, site clearance for the route of pipe line, welding, cutting the existing CI/DI/MS pipe line of any size for inserting branch connections etc including taking down old existing one complete all as specified and directed :- Notes:- (a) The contractor is responsible for obtaining the approval from Police Department for Traffic Diversion and related works if required in consultation with the MES department. (b) Contractor is responsible for repair/replacement of any damages to the existing structures, Under Ground HT/LT/OFC Cables etc during the course of execution.

All as per Item No. 27.00 above , here in before but 200 mm ductile iron pressure pipe all as specified and directed.

All as per Item No. 27.00 above , here in before but 150 mm ductile iron pressure pipe all as specified and directed.

All as per Item No. 27.00 above , here in before but 100 mm ductile iron pressure pipe all as specified and directed.

M&L for Construction of brick masonry valve chamber of size 900x900x600 mm (Internal dimensions) with PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate, 150 mm thick, 150 mm wide off sets all-round over 100 mm thick hard core, brick masonry walls built in CM 1:6, 50 mm thick PCC 1:2:4 Type B1 coping finished even and smooth, rendering 10 mm thick in cement mortar (1:6) finished even and smooth, with out using extra cement internally and 150 mm below GL externally and top of floor including excavation, earth work in hard/dense soil, 5 mm thick MS sheet cover fixed on 50 mm x 50 mm x 6 mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over one coat of red oxide primer including disposal of surplus soil to a distance not exceeding 50 m etc complete all as specified and directed.

M&L for Construction of brick masonry valve chamber of size 600x600x600 mm (Internal dimensions) with PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate, 150 mm thick, 150 mm wide off sets all-round over 100 mm thick hard core, brick masonry walls built in CM 1:6, 50 mm thick PCC 1:2:4 Type B1 coping finished even and smooth, rendering 10 mm thick in cement mortar (1:6) finished even and smooth, with out using extra cement internally and 150 mm below GL externally and top of floor including excavation, earth work in hard/dense soil, 5 mm thick MS sheet cover fixed on 50 mm x 50 mm x 6 mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over one coat of red oxide primer including disposal of surplus soil to a distance not exceeding 50 m etc complete all as specified and directed.

S&F in repairs CI foot valve leather sheet type / flange type suitable for 80 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge.

S&F in repairs CI foot valve leather sheet type / flange type suitable for 100 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge.

S&F connecting and testing in repairs of non return valve of size 80 mm dia ISI marked , as per IS 5312 both ends flanged CI body with check nuts including jointing material complete all as specified and directed by Engr-in-charge.

S&F connecting and testing in repairs of non return valve of size 100 mm dia ISI marked , as per IS 5312 both ends flanged CI body with check nuts including jointing material complete all as specified and directed by Engr-in-charge.

M&L for painting of water distribution header including all control valves and all exposed pipe of any size by using synthetic enamelled spray painting after scrapping /cleaning complete all as directed at Napiers line

Cutting anxious green growth/vegetation growth for cleaning out the area around STP AND E/M installations by JCB or Men Power at ground level by cutting out roots, un wanted plants bushes and removal of the same by surface excavation not exceeding 30 cm deep average 15 cm

Taking down old unsv Header and Supply & fixing of ERW steel tubing as in pressure header system of nominal dia 600mm as per IS 3589 of 6 mtr length, 9.5 mm thickness. 2 x Dummy plate of 1000 mm dia of 9.5 mm thickness for fixing both end including provision for backwash valve. Flanges for connection of 05 Nos Sluice Valve ( 2 Nos Incoming 150 mm dia, 03 Nos Outgoing 100 mm -02 & 150 mm -01 ) . 01 no flange of 100 mm dia for connecting Air Release Valve, including providing jointing material such as rubber fiber board gasket, suitable size bolts and nuts and washers, necessary supports, including welding and framed work such as MS connecting pieces for water pressure header with all fittings and end reducers/bell mouth pieces, bends, blanking plate, tapers, any type and radius and angle, tee pieces single branch, 'Y' junction double branch of dia 150mm / 100 mm, both end flanged including gas welding machine wk etc for provision of water pressure header including lath work finishing and painting with two coat of approved paint, all ends socket, all ends flanged etc of dia up to 1200 mm made out of MS plate suitable thick conforming to Fe-410-W (Gde-E-250) quality B including pack work for mounting of header complete all as specified and directed by Engr-in-Charge. Note: i) all sluice valves and air release valves required are not included in quoted rate and shall be measured and paid separately ii) Necessary approval of drawing of Header to be taken from GE before placing order to the company

Supply and laying pipes ERW steel including specials, nominal dia 100mm as per IS 3589 (1981) 6.00mm thick including cutting work, welding work complete all as specified and directed by Engr-in-charge.

Supply and laying pipes ERW steel including specials, nominal dia 150mm as per IS 3589 (1981) 6.00mm thick including cutting work, welding work complete all as specified and directed by Engr-in-charge.

Supply and laying pipes ERW steel including specials, nominal dia 200mm as per IS 3589 (1981) 6.00mm thick including cutting work, welding work complete all as specified and directed by Engr-in-charge.

S&F in replacement Transceiver automation for the water level Detector and controller with the feature mentioned here under:- 1. S& F Transceiver must communicate at a distance of 3km -5kms range with each module must have the LORA/GSM or suitable communication module ( long range antenna) must work above 500 MHz and each module shall have a processor module connecting to the sensor, with the facility that the processor module to sense the low level (10-20%) and high level of the water level (90-100%) so as to raise the hooter and communicate with the other hardware modules with antennas. S&F transducer module wiring through the D sub connectors (MIL industrial grade are to be used). All the wiring must be shielded optical co-axial cable for connection to flasher and hooter. Rates quoted are deemed to be included for suitable flasher and hooter. S&F Hooter 12V/5 Amp with suitable converter or hooter suitable for 230V AC Supply must be provided standard suspended rust proof stand Note: All the NPT cable glands must be used for the sensor interface and MCB controller board. (contd......)

S&F 12V flasher with suitable converter or flasher suitable for 230V AC Supply connected with suitable 3 Core Co axial cable suitably crimped nicomatic connector. Note: All the cables to be drawn through suitable medium grade conduit suitably fixed with clamps. S &F of LED display board with superior night vision display to be provided at the receiver station. S&F controller Board confirming to IP 65 protection 3D printed with EMI/EMC compatible FE 32 material for the enclosure. All the 3D/CAD models must be provided for review before the enclosure are fitted with AUTO CAD/PRO drawings shall be provided. Note: One transmitter for over Head Tank and one receiver for Pump House and complete system shall be warranted with 24 hrs rectification for any non functioning for a period of 1 year replacement warranty.

Supply and fix in repair of electric water level indicator including buzzer 5 level complete with sensor including sensor cable up to 50 mtr distance, wiring in PVC conduit/casing and capping etc for OH tanks/ UG/Semi UG water reservoir all accessories and dismantling taking down unserviceable all as specified and directed.

Material and labour for spray Painting of various pump set and old metal surface such as suction /delivery pipes, with 2 coats of synthetic enamel paint, marking arrows, writing letters etc including preparation of surface by rubbing and removing all dirt complete all as specified and directed.

M Shyam Sunder (BID ID -3363979)

SN POWER TECH (BID ID -3361337)

MS ENTERPRISES (BID ID -3372559)

sandhya enterprises (BID ID -3364704)

Srinivasa Consructions (BID ID -3362730)