REPAIRS TO CI/DI PIPE LINE, BORE WELL COMPRESSING AT BRD AIR FORCE STATION CHANDIGARH UNDER GE (AF) MC CHANDIGARH

Amount

Excavation in trenches in soft/loose soil not exc 1.5 m wide and not exc 1.5 m deep for laying of pipes etc and getting out including cutting of grass and bushes complete all as specified and directed.

Returning, filling in, including, spreading, levelling, watering and well remming in layers not exceeding 25cm thick complete all as specified and directed.

Removal of surplus soil to a distance not exc 50 m away and depositing where directed at a level not exc 1.5 above the starting point complete all as specified and directed.

Taking out unservicable pipe line CI/DI/GI of size 150 mm dia and setting aside for reuse after cleaning including taking out lead from joints or issue in credit, complete all as specified and directed.

Taking out unservicable pipe line CI/DI of size 100 mm dia and setting aside for reuse after cleaning or issue in credit including taking out lead from joints, complete all as specified and directed.

Taking out unserviceable pipe line CI/DI of size 80 mm dia and setting aside for reuse after cleaning or issue in credit including taking out lead from joints, complete all as specified and directed. Note for item 4.00 to 6.00 :- (i) Excavation and earth work shall be measured and paid separately. (ii) Existing old unserviceable pipe line CI/DI shall be disconnected only after making alternative arrangements. No supply shall be hampered in any case.

Supply, laying ,testing DI pipe lines conforming to IS 8239-2000, class K-9 (ISI mark) of size 150 mm including all fittings making connection to existing lines with spigot and socket ends including rubber ring joint (tyton joint) , complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Supply, laying ,testing DI pipe lines conforming to IS 8239-2000, class K-9 (ISI mark) of size 100 mm including all fittings making connection to existing lines with spigot and socket ends including rubber ring joint (tyton joint) , complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Supply, laying ,testing DI pipe lines conforming to IS 8239-2000, class K-9 (ISI mark) of size 80 mm including all fittings making connection to existing lines with spigot and socket ends including rubber ring joint (tyton joint) , complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Cleaning of CI/DI pipe of size 150mm dia removed under item No. 4 above and laying, jounting and connecting with the water supply line under and above ground, complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Cleaning of CI/DI pipe of size 100mm dia removed under item No. 5 above and laying, jounting and connecting with the water supply line under and above ground, complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Cleaning of CI/DI pipe of size 100mm dia removed under item No.6 above and laying, jounting and connecting with the water supply line under and above ground, complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid seperately.

Taking up or down GI tubing and connections and setting aside for reuse after cleaning or issue in credit for the following sizes, complete all as specified and directed.

20 mm bore pipe.

25 mm bore pipe.

40 mm bore pipe.

50 mm bore pipe.

80 mm bore pipe.

Cleaning of old serviceable GI tubing for re-fixing and connecting obtained from item 13.01 to 13.03 in old or new position (wall, ceiling, floor or trenches) for the following sizes, complete all as specified and directed. Note:- (i) Rate for cutting and threading of GI pipe is deemed to be included in quoted rates (ii) Rates for new GI fittings (socket, elbow, bend, union, nipples, reducers etc ) required for fixing of pipe is deemed to be included in quoted rates. (iii) Excavation and earth work shall be measured and paid separately.

20 mm bore pipe.

25 mm bore pipe.

40 mm bore pipe.

50 mm bore pipe.

80 mm bore pipe.

Supply and fixing of steel water tubing galvanized iron medium grade laid in trenches including all fittings such as bends. Elbow, tees, short piece, connections , back nuts, diminishing pieces, caps plugs and unions etc for the following sizes, complete all as specified and directed . Note:- Excavation and earth work shall be measured and paid seperately.

20 mm bore pipe.

25 mm bore pipe.

40 mm bore pipe.

50 mm bore pipe.

80 mm bore pipe.

Supply and fixing in replacement of cast iron sluice valve class PN-1.6 conforming to IS 14846-2000 with flanged ends 150 mm nominal bore ISI marked complete with stainless steel spindle and cast iron hand wheel including rubber /fiber board gasket nuts, bolt, washers etc, including necessary excavation, returning and filling complete all as specified and directed . MAKE :- SANT/KIRLOSKER/UPDHAYA/BIR.

All as per srl item No 16 above but sluice valve 100 mm nominal bore complete all as specified and directed.

All as per srl item No 16 above but sluice valve 80 mm nominal bore complete all as specified and directed.

Supply and fixing in replacement of gun metal globe or gate valve (class-1) with iron wheel head screwed both ends for iron pipes or unions conforming to IS-778 complete for the following sizes including necessary excavation, returning filling and removal complete all as specified and directed.

20 mm bore pipe.

25 mm bore pipe.

40 mm bore pipe.

50 mm bore pipe.

80 mm bore pipe.

100 mm bore pipe.

S&F in replacement of Cast Iron Air release Valves 100mm nominal bore with single air Outlets, conforming to IS 14845-2000, duly ISI marked with nut, bolts, washers and rubber gasket fixing up in CI/DI on Water supply mains including necessary excavation, returning and filling complete all as specified and directed.

All as per srl item No 20 above but Air release Valve 80 mm nominal bore complete all as specified and directed.

S&F in replacement of Cast Iron foot valve 80mm nominal bore , conforming to IS 4036, duly ISI marked with nut, bolts, washers and rubber gasket and fixing up in CI/DI on Water supply mains and underground sump complete all as specified and directed.

S&F in replacement of Cast Iron foot valve 100mm nominal bore , conforming to IS 4036, duly ISI marked with nut, bolts, washers and rubber gasket and fixing up in CI/DI on Water supply mains and underground sump complete all as specified and directed.

S&F in replacement of Cast Iron non return/reflex valve 150mm nominal bore with by pass arrangement duly ISI marked with nut, bolts, washers and fixing up in CI/DI on Water supply mains complete all as specified and directed.

S&F in replacement of Analog Pressure Gauge with gauge cock, having 4 inch dia suitable for 0-10 bar fixed on delivery line of pumping line complete with all necessary fittings etc omplete all as specified and directed. Make :Guru/Fiabeg or equivalent as approved by GE

Supply, laying and testing in repair 3 core PVC Submersible cable of size 16 sq mm copper conductor of multi stranded type from pump house panel to 45 HP motor in bore well, complete all as specified and directed. Make: Finolex/Plaza/Gloster/Premier

Supply and fixing in replacement of cast iron/DI fitting for sockted/ flanged pipes up to 200 mm bore such as bends, tapers, tee pieces (single & double branch) any type and angle tapers any type (straight, bends, increasing, decreasing or double socket etc) Tee branch single branch, 'Y' junction, double branch cross collars caps and plugs up to 200 mm bore complete all as specified and directed.

M&L for Cutting and threading Existing steel tubing of dia 40 to 50mm bore for alteration or additions (each cut measured) in any condition complete all as specified and directed. Note:- One cutting of GI pipe and threading on both pieces of pipe after cutting shall be measured as each job.

M&L for Cutting and threading Existing steel tubing of dia 80 to 100mm bore for alteration or additions (each cut measured) in any condition complete all as specified and directed. Note:- One cutting of GI pipe and threading on both pieces of pipe after cutting shall be measured as each job.

M&L for Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 15mm bore including all fittings complete all as specified and directed.

M&L for Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 20mm bore including all fittings complete all as specified and directed.

M&L for Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 25mm bore including all fittings complete all as specified and directed.

Supply & fixed in repairs straight plain brass ferrules (or connecting screw) of 15mm bore screwed both ends complete all as specified and directed.

Supply & fixed in repairs straight plain brass ferrules (or connecting screw) of 20mm bore screwed both ends complete all as specified and directed.

Supply & fixed in repairs straight plain brass ferrules (or connecting screw) of 25mm bore screwed both ends complete all as specified and directed.

Supply and fixing in replacement of 15 mm bib tabs standard PTMT type any colour high pressure screwed for iron pipe minimum weight 15 mm - 90 Grams compelete all as specified and directed.

M & L for repair of valve pits with following complete all as specified and directed.

Demolition of brick masonry work built in cement mortar including all quoins, arches, pillars, or in any position (after staging) etc. and removal outside the MoD land distance exceeding 2.5Km but n.exc 3Km, complete all as specified and directed

Material and labour, brick work with fly ash bricks straight or curved on plan exceeding 6m mean radius, built in CM (1:6), complete all as specified and directed.

M & L for PCC 1:3:6 type B-0 (12.5 mm graded stone agg ) as in coping of vlave pits complete all as specified and directed.

Supply and fixing in replacement of MS sheet cover 3mm thick, duly painted with two coats of black bituminous primer over a coat of red oxide primer, complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:6 on brick work, concrete surfaces at any height finished even and fair without using extra cement of complete all as specified and directed.

Supply and fixing in replacement of mild steel angle iron of any size including duly painted with two coats of black bituminous primer over a coat of red oxide primer , complete all as specified and directed.

Supply and fixing in replacement of MS bend 80 mm dia 45 cm long dully bended and welded to required shape complete with flanged ends including jointing materials such as nuts,bolts,washers and gaskets etc complete all as specified and directed.

Material and labour for plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate, as in foundation filling and mass concrete, complete all as specified and directed.

Supply and fix in repair ball valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic vall screwed for iron pipe of 20mm bore (minimum weight 210 gms) complete all as specified and directed.

Supply and fix in repair high pressure single head gear motored adjustable chemical dozing pump including lead connecting nuts injection check valve ferrule dozing system model consisting of 100 Ltrs FRP tank with lid , level gauge , single phase electric motor and mounted on tank complete all as specified and directed. Make : Model 96 NGQ51 of declibec or equivalent in ALTOCH/RAMCO

S&F in repair power contractor 3 pole ML-4 conforming to cat part No SS-90910 of L&T with DC coil of AC3 rating 70 to 110 Amps suitable for motor including connection with new copper cable of suitable size and connection with new copper lugs and testing for smooth and trouble free running of starter on load, complete. Make : L&T cat part No SS-90910 or equivalent in BCH/LEGRAND/SCHINDER/GE/SIEMEN

S&F in repair power contractor 3 pole Type MNX 95 (2NO+2NC) 3 pole of L&T cat part No CS 94136 with DC coil of rating AC-3 160 Amps suitable for motor including connection with new copper cable of suitable size and connection with new copper lugs and testing for smooth and trouble free running of starter on load complete all as specified and directed. Make : L&T cat part No CS 94136 or equivalent in BCH/LEGRAND/SCHINDER/GE/SIEMEN

S&F in repair Thermal over load relay for motor starter ML-3 with stat and off reset of range 28 to 42 Amps complete all as specified and directed. Make:- L&T Cat part no- SS91859 or equivalent in BCH/LEGRAND/SCHINDER/GE/SIEMEN

S&F in repair Thermal over load relay for motor starter ML-5 with stat and off reset of range 45to 75 Amps complete all as specified and directed. Make:- L&T Cat part no- SS-94137 or equivalent in BCH/LEGRAND/SCHINDER/GE/SIEMEN

S&F in repair Time delay switch for FASDS (Motor starter) 60S 230 V single phase 230 volts complete all as specified and directed. Make :- L&T cat part no 8005-1-ON- or equivalent in BCH/LEGRAND/SCHINDER/GE/SIEMEN/GIC

M&L for construction of brick masonry valve pit 120cm X 120cm X 120cm having 230mm thick brick wall in cement mortar 1:6 and plastered with 15mm thick in cement mortar 1:6 all around including external surfaces of walls and internal walls with bottom of chamber pit duly cement based paint on all exposed surfaces of the above mentioned size including mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6 mm duly painted with 2 coats of synthetic enamel paint over a coat of red oxide primer and including provision of suitable hold fasts to hold the frame, locking arrangement and lifting handle ( including Excavation/earth work) complete all as specified and as directed.

M&L for fabrication of column pipe 3 mtr long made out of 100 mm dia medium grade GI pipe including cutting of pipes in 3mtr length, supply and welding MS flanges heavy duty 02 Nos in workshop drilling holes, cutting slots for cables and lowering of column pipes in bore wells including providing new rubber gaskets, bolts, nuts and washers etc. complete all as specified and as directed.

M&L for collecting of raw water sample from bore well no 2, 3, 4 and 5 and testing from Govt laboratory for the following examination:- (a)Turbidity (b) PH (c) Residual Chlorine (d) Total Alkalinity (as CaCO3) (e) Total Hardness (as CaCO3) (f) Chlorides (as CL) (g) Free & Saline Ammonia (h) Total Dissolved Solids (j) M.P.N of Coli form Bacilli per 100ml of water complete all as specified and as directed. Note : Raw water shall be got tested from Govt lab and report shall be submitted to the department for each sample during the currency of contract as on requirement bases.

M&L for cleaning of RCC over head tank of cap 75000 gallons in two compartments having 18 to 21 mtr staging by removing silt/mud/sand of any type and size including scraping of ground surface and side walls of the tanks with wire brush and throwing out side . Treating (painting) of the internal surface with KI 30028 portable water epoxy specially formulated for potable water tanks conforming to USDA standards over a one coat of cement primer and painting externally with two coats of cement base paint including scrapping down old cement base paint outside including staging and painting of iron ladder with two coats of synthetic enamel paint over a coat of red oxide as primer complete all as specified and directed.

S&F in repair FASDS (fully automatic star delta starter) suitable for 45 HP Submersible pump set electric driven ,3 Phase , AC 415 volt ,50 HZ (for min current carrying cap 70 amps) with MS enclosure with Std protection i.e. single phase, over volt /under volt cut off, Overload relay 35-60 Amps etc complete all as specified and directed. Make : BCH/Seimens/scheneider

S&F in repair FASDS (fully automatic star delta starter) suitable for 65 HP Submersible electric driven pump set ,3 Phase , AC 415 volt ,50 HZ( for min current carrying cap 90 Amps) with MS enclosure with Std protection i.e. single phase, over volt /under volt cut off, Overload relay 40-70 Amps etc complete all as specified and directed. Make : BCH/Seimens/scheneider

Development of bore well No 2, 3 & 5 by air compressor of capacity 350 PSI 900 CFM appropriate capacity as required on ground till to get the clear water complete including carrying out yield test complete all as specified and as directed.

Supply and packing pea gravels of size 5mm to 10 mm of approved quality duly washed in packing around casing pipe and slotted pipe in bores located at 3 BRD technical area complete all as specified and directed.

Supply and installation in repair submersible pump set electric driven 41HP/30KW 415 volts three phase suitable for 250/200 mm dia bore well and 100 mm delivery with brass impellers having discharge not less than 15 LPS at 145 mtr head complete with suitable type and capacity submersible 3 phase electric motor complete all as specified and directed. Make KIRLOSKAR/CRI/Jyoti/KSB/CALAMA/WASP Note : Old unserviceable pump set shall be deposited in MES store yard 3 BRD

M&L for arresting water leakages/ clearing blockage from existing DI/CI pipe line in position of following sizes ,including excavation through Men/Mechanical power ,cutting, welding as per site requirement ,jointing material such as lead joint/gasket joint nut and bolts, washers etc complete all as specified and directed. Note:- Excavation up to 1x1x6 Mtr will be deem to included in quoted rates and excavation beyond this size shall be measured and paid separately. (ii) Complaint /breakdown in pipe line shall be attended and rectified within 6 hrs from receipt of complaint. Contractor shall be penalized @ 500/- per hrs for non compliance

150 to 200mm bore

80 to 100mm bore

M&L for arresting of water leakage from existing pipe line in position from GI pipe of following sizes ,including excavation through Men/Mechanical power ,cutting threading, welding as per site requirement, including fixing of jointing material such as GI ( Bend, socket, reducer, tee, furrel, union ,solution, thread etc) and refixing etc complete all as specified and directed Note:- (i) Excavation up to 1x1x6 Mtr shall be deem to included in quoted rates and excavation beyond this size shall be measured and paid separately. (ii) cost of Jointing material such as socket, bend, elbow, reducer, nipple , union and dummy plug required if any is deemed to be included in the quoted rates (iii) Complaint /breakdown in pipe line shall be attended and rectified within 6 hrs from receipt of complaint. Contractor shall be penalized @ 500/- per hrs for non compliance .

80 to 100mm bore

40 to 50mm bore

15 to 25mm bore

Supply and fixing in repair LED type solar street light fitting with following features/specification:- 1. Luminaries:- Aluminium housing LEDs for light source optics with high efficiency driver & MPPT charge controller, Excellent heat dissipation IP 65 protection, High brightness and high efficiency of more than 120 lm/W new age LEDs, individual peanut optical lenses for uniform light distribution system output: 2200 Lm. 2. Solar Panel:- Polycrystalline solar cells. 3. Battery:- Inbuilt (LiFePO4) 12.8 Volts 40 AH Lithium battery , weather proof, long back-up ideal for cloudy conditions. 4. Pole:- Galvanised pole, Rigid and safe, corrosion free length 6 mtr with optimum thermal management and heat sink design and microprocessor based charge controller and led driver maximizes the performance of panel & battery complete all as specified and directed . Make :Bajaj Sunsoko Model BSZSL 30 W LED or equivalent in Crompton/Halonix/Philips/Wipro/C&S

Supply and fix in repair non clogging submersible pump set of power rating single phase 4 KW 50 HZ with discharge not less than 7 LPS, suction lift 7 mtr , head-20 mtr suction and discharge 32 mm complete all as specified and directed. Make : Kirloskar/Joyti/Becon

De-silting/ cleaning of sewage storage well of depth 10.00 Mtr and 4.85 Mtr dia including taking out sludge in the form of solid and removal the same out of defence land and buried the same in low laying area, complete all as specified and directed.

Supply, fixing connecting and testing Motor protection unit(MPU) three phase 415 volt , 50 HZ ,automatic phase sequence corrector automatically correct input reverse phase, single phase protection, LV, HV, LIV, Auto of loft, timer, Dry running under & over current, unbalancing ,float switch with built in CTs (Automatic-RTM ) complete all as specified and directed.

Disconnecting and taking down carefully old UNSV/ non functional aviation light fitting of any pattern any description and in any position complete and supply, installation, commissioning and testing on over head reservoir new LED aviation obstruction lights, comprising of die cast aluminium alloy housing, finished in aviation yellow colour, polycarbonate enclosures in red colour , with and including 302 Nos LED and accessories complete all as specified and directed. Note : Rate for any preparatory works, T&P and other resources required for dismantling /repair/ fixing of aviation obstruction light, air termination rod etc on the top of OHR at the height of 20 to 25 m from Ground level is deemed to be included in the scope of above item. Make:-Bajaj cat part No BGAV 302 LED or equivalent in Philips/Havells/Crompton

Supplying, laying, testing, connecting and commissioning under ground LT cable size 35Sqmm, 3.5core, 1100 Volts grade heavy duty XLPE insulated armoured with aluminium stranded conductor complete laid in trenches/fixed to pole/drawn through pipe with suitable size cable glands, crimping type cable lugs etc including taking down existing unserviceable cable, complete all as specified and directed. Note: Excavation and earth work shall be measured and paid separately. Make:- Havells/Polycab/KEI

All as per Srl item No. 62 above but cross sectional area 50Sqmm 3.5 core, complete all as specified and directed.

All as per Srl item No. 62 above but cross sectional area 70Sqmm 3.5 core, complete all as specified and directed.

Material and labour for sand cushioning with a layer of dry river sand, 80mm thick before laying of cable and 150mm thick (punned down to 100mm thick) after laying of cables, in trenches/ducts, complete all as specified and directed. Note : Punned down thickness (overall 18cm), shall be considered for measurement and payment.

Supply and laying precast concrete cable cover, class LV type 1 made of M-30 using 20mm graded stone aggregate, flat of size 250mmx150mmx40mm, complete all as specified and directed.

Supply and fix in replacement , GI pipe light grade 40mm dia bore for cable protection, laid in trenches or fixed to pole/wall or laid under floor/road/pavement including all fittings , complete all as specified and directed. Make:- Tata/Jindal/Swastik

Supply and fix in replacement , GI pipe light grade 50mm dia bore for cable protection, laid in trenches or fixed to pole/wall or laid under floor/road/pavement including all fittings , complete all as specified and directed. Make:- Tata/Jindal/Swastik

Supply and fixing in replacement of PVC suction tube for chemical dozing system as per existing make and dimension complete all as specified and directed.

Supply and fixing in replacement of injection chack valve 3/8" for chemical dosing pump complete all as specified and directed.

Supply and fixing in replacement of discharge tubing 3/8" for chemical dosing pump complete all as specified and directed.

Supply and fixing in replacement rotar assy with bearings brackets and tolerances ring complete all as specified and directed.

Supply and fixing in replacement suction line strainer 3/8"complete all as specified and directed.

Supply and fixing in replacement roller assy complete all as specified and directed.

Supply and fixing in replacement gear motor 230V, 50HZ complete all as specified and directed.

Supply and fixing in replacement for run lead joints suitable for 200 mm bore DI pipe and fittings including jointing material such as lead, spun yarn etc complete all as specified and directed .

Supply and fixing in replacement for run lead joints suitable for 150 mm bore DI pipe and fittings including jointing material such as lead, spun yarn etc complete all as specified and directed .

Supply and fixing in replacement for run lead joints suitable for 100 mm bore DI pipe and fittings including jointing material such as lead, spun yarn etc complete all as specified and directed .

Supply and fixing in replacement for run lead joints suitable for 80 mm bore DI pipe and fittings including jointing material such as lead, spun yarn etc complete all as specified and directed .

Supply and fixing in replacement for rubber ring joint (tyten joint) for 200mm dia pipe complete all as specified and directed .

Supply and fixing in replacement for rubber ring joint (tyten joint) for 150mm dia pipe complete all as specified and directed .

Supply and fixing in replacement for rubber ring joint (tyten joint) for 100mm dia pipe complete all as specified and directed .

Supply and fixing in replacement for rubber ring joint (tyten joint) for 80mm dia pipe complete all as specified and directed .

M&L for boring holes under road/pavement/hard standing by trenchless technology using ultra sound technique and necessary machine for inserting CI/GI pipe upto 150m bore hole, complete all as specified and directed. Note:- CI/GI pipe shall be measured and paid separately.

Supply and fixing in repair 2way ball valve of 100mm dia stainless steel -304 grade, butt welded , ball valve three piece construction (two bonnet and one intermediate body, full port) fully open and fully closed PTEF seated, lever operated 304 stainless steel suitable for pressure range 15 bar two end connection flange for air application, complete all as specified and directed. Make:- KSB/Audco/L&T

Note:- Amount of credit of Rs. 192918.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

Arun enterprises

SANJEEV ENTERPRISES

PARTAP ENGINEERING WORKS

KUMAR AND COMPANY