Directorate Of Municipal Administration Tender

O010C - Supply of ISI mark 175mm nominal bore,plain and steel casing pipe grade of steel Fe 410 of wall thickness conforming to IS 4270-2001 and latest ammendments, electrical resistance welded steel tubes, material and conforming to IS 1387-1993 and manufactured by basic open hearth electric or basic oxygen process in random length of 5-7m both ends.threaded conforming to IS 554-1985 one end fixed with socket conforming to IS 4270-2001 and the other end with screwed pipes all shall be responsibaly free from defects. The tubes shall be responsible straight end should be with ISI marking weighing 25.10kg/m.prices include Collar-Medium duty. ---- As per the directions of the Engineer-in-charge of the work

O180A - Providing and laying at site of work MS casing caps as per IS 1239 (part- II) 1982 with all latest amendments if any for any dia. The thickness of plate used for covering one end shall be 3mm (minimum). The dimensions of caps and colars shall be strictly as per IS 1239 (Part-II) 1982 with all amendments including cost of material and labour charges for fixing, if any etc. complete with all lead and lifts and as directed by the Engineer in charge (Common SR-2021-22, Vol-5, Page no-155, I.No-O180A) ---- As per the directions of the Engineer-in-charge of the work

O040A - Geophysical investigation at site for sinking borewells for supplying drinking water to the habitation either through the Hand Pump MWS or P.W.S.S, by vertical electrical sounding by adopting Venner or Schlumbergers’s method, including reconnaissance survey of geological formation. Geophysical investigation of existing ground water in the vicinity, its quality, quantity and acceptability of the users, indicating the location of the site, recommended depth of casing pipe required to seal the top unconsolidated formation including an extra depth of 1.0 metre in consolidated formation for proper seating of casing pipe, depth of drilling required to cover full depth of aquifer proposed to be tapped, probable yield and other information required including transportation of instruments and accessories to work site, engaging technical personal and labour required etc. NOTE: 1) Additional rate on item 1&2 is allowed for drilling in over burden and fixing Casing pipes beyond 20 M (for fixing Casing pipes only) a) Above 20 M and upto 30 M - 15%, b) Above 30 M - 30% (Measurement of overburden is restricted to the depth of casing pipe fixed excluding initial depth of 20M and projection above ground level). 2) A sum of Rs. 100/- is to be deducted for Dry Borewell towards yield test. (Common SR-2021-22, Vol-5, Page no-151-152, I.No-O040A) ---- As per the directions of the Engineer-in-charge of the work

1.1.2 - Open Conduit System: Supplying heavy gauge PVC conduit pipe …….dia confirming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc., and fixing using inverted wood plugs in case of RCC ceiling and RCC wall stone structure or rawl plugs in case of brick walls and cement plastering damaged portion using heavy gauge saddles at an interval of 700mm using WF screws. b) 25mm dia 2mm thick (PWD Electrical CSR of 2021-22, Pg no- 2, Si.no-1.1.2) ---- As per the directions of the Engineer-in-charge of the work

2.1.2 - Point wiring using copper wire with switch: Supplying and wiring adopting loop system in existing PVC Conduit /casing capping using copper PVC insulated multi strand 2x1.5Sqmm copper wire with a 6Amps flush type SP control switch shall be fixed on the existing plastic sheet/ gang box, the other end of the wires shall be terminated with sufficient loose length in a wood/PVC round block. complete for each outlet. Point wiring using class A Materials b) Medium point above 3Mtr upto 6Mtr from tapping point to out let via switch. (PWD Electrical CSR of 2021-22, Pg no- 3, Si.no-2.1.2) ---- As per the directions of the Engineer-in-charge of the work

3.1.2 - Supplying 6A flush/projected type socket and a 6 amps flush/projected type SP switch either surface/flush mounting in a existing gang box or in a 4mm thick plastic sheet and fixing over a flush mounted wooden box and wiring using necessary capacity wires as required. a) b) 6Amps 3/5 Way (PWD Electrical CSR of 2021-22, Pg no- 5, Si.no-3.1.2) ---- As per the directions of the Engineer-in-charge of the work

3.6.10 - Supplying and fixing of modular switch & connected accessories on existing modular switch plate as per IS 3854 and IS 1293. 32A DP Switch (PWD Electrical CSR of 2021-22, Pg no- 5, Si.no-3.6.10) ---- As per the directions of the Engineer-in-charge of the work

2.3.3 - Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS-694:confirming to latest amendments. c) 2.5 sqmm (PWD Electrical CSR of 2021-22, Pg no- 3, Si.no-2.3.3) ---- As per the directions of the Engineer-in-charge of the work

2.3.3 - Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS-694:confirming to latest amendments. d) 4 sqmm (PWD Electrical CSR of 2021-22, Pg no- 3, Si.no-2.3.3) ---- As per the directions of the Engineer-in-charge of the work

2.3.3 - Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS-694:confirming to latest amendments. a) 1 sqmm (PWD Electrical CSR of 2021-22, Pg no- 3, Si.no-2.3.3) ---- As per the directions of the Engineer-in-charge of the work

3.12.2 - Supplying ......way plastic gang box and fixing using necessary wooden/ rawl/phill plugs and screws. 2 to 4 Way Gang Box (PWD Electrical CSR of 2021-22, Pg no- 6, Si.no-3.12.2) ---- As per the directions of the Engineer-in-charge of the work

3.14.6 - Supplying And fixing/replacing of 6/16/32A electrical accessories on existing switch board. 6A Lamp Holder (PWD Electrical CSR of 2021-22, Pg no- 6, Si.no-3.14.6) ---- As per the directions of the Engineer-in-charge of the work

5.6.6 - Supply and fixing polished wood board made of not less than 15mm thick plank on both sides of not more than 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws. 20" x 20" x 2.5" (PWD Electrical CSR of 2021-22, Pg no- 10, Si.no-5.6.6) ---- As per the directions of the Engineer-in-charge of the work

5.7.2 - Supplying & fixing of Porcelain fuse channel with cut out on existing wooden/panel using necessary nuts, bolts and washers. 32Amps (PWD Electrical CSR of 2021-22, Pg no- 10, Si.no-5.7.2) ---- As per the directions of the Engineer-in-charge of the work

5.8.1 - Supplying of Switch disconnector fuse unit (TPN) HRC type (but without HRC fuses). With AC-23A duty and as per IS- 13947. 63Amps (PWD Electrical CSR of 2021-22, Pg no- 11, Si.no-5.8.1) ---- As per the directions of the Engineer-in-charge of the work

5.17.9 - Supplying and fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. 50-63Amps TPN (PWD Electrical CSR of 2021-22, Pg no- 13, Si.no-5.17.9) ---- As per the directions of the Engineer-in-charge of the work

5.19.8 - Supplying, fixing and wiring Residual current circuit breaker (RCCB) 240/450V up to 300mA sensitivity on existing wood/ panel board. 32-40A 4 pole (PWD Electrical CSR of 2021-22, Pg no- 13, Si.no-5.19.8) ---- As per the directions of the Engineer-in-charge of the work

5.37 - Supplying, fixing and wiring heavy duty low voltage capacitors conforming to IS 2834. 3 phase, 400/440 volts grade, for power factor improvement of rotating machineries like induction motor. (PWD Electrical CSR of 2021-22, Pg no- 14, Si.no-5.37) ---- As per the directions of the Engineer-in-charge of the work

5.38 - Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440v A.C. 50 Hz 12/24v D.C. (PWD Electrical CSR of 2021-22, Pg no- 14, Si.no-5.38) ---- As per the directions of the Engineer-in-charge of the work

6.1 - Supplying, fixing, wiring, earth electrode for grounding conduits, I.C. cutouts and other equipment's on the meter board using 40mm dia 2.90mm thick GI pipe 2.5 mtr long buried in a pit … The pit should be filled with equal proportion of salt and charcoal 150mm all-round the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire of size as per ISI specification 7.3.3. of IS 732 using 12mm dia bolts, nuts, washers and check nuts etc., the pipe shall have 16 through holes of 12mm dia (PWD Electrical CSR of 2019-20, Pg no- 40, Si.no-6.1) ---- As per the directions of the Engineer-in-charge of the work

6.4.2 - Supplying of 1.1 KV LT UG cable XLPE or Heat resistant PVC insulated, PVC extruded Inner sheath armoured UG LT cable as per IS-1554 (Part-1) or IS-7098 Part-1, Armouring strip thickness in average +5% and resistivity 14 Ohms/Kms (Max) as per IS-3975 4 core 10 sqmm (PWD Electrical CSR of 2019-20, Pg no- 40, Si.no-6.4.2) ---- As per the directions of the Engineer-in-charge of the work

6.5.1 - Labour charges for laying of 1.1 KV class UG cable in existing trench GI pipe / stoneware pipe / on wall / on pole as required. In existing trench/duct. 6 sqmm to 16 sqmm (PWD Electrical CSR of 2019-20, Pg no- 41, Si.no-6.5.1) ---- As per the directions of the Engineer-in-charge of the work

6.5.1 - Labour charges for laying of 1.1 KV class UG cable in existing trench GI pipe / stoneware pipe / on wall / on pole as required. In existing trench/duct. 6 sqmm to 16 sqmm (PWD Electrical CSR of 2019-20, Pg no- 41, Si.no-6.5.1) ---- As per the directions of the Engineer-in-charge of the work

6.6.2 - Digging of trench of 0.6m deep x 0.50 mtr wide refilling the trench to the required ground level and consolidating etc., complete.(As per Civil SR KSRB I-2, P-7) In soil (hard) (PWD Electrical CSR of 2019-20, Pg no- 41, Si.no-6.6.2) ---- As per the directions of the Engineer-in-charge of the work

6.9.1 - Supplying and fixing of class A (medium duty) GI pipe of wall thickness notless than 3.25mm on pole/wall/drain crossing with necessary clamping arrangements for UG cable of 1.1 KV. 40mm (PWD Electrical CSR of 2019-20 Pg no- 41, Si.no-6.9.1) ---- As per the directions of the Engineer-in-charge of the work

6.10.1 - Supplying and fixing L.T. cast Iron pot heads suitable for 1.1 KV class UG cable filled with necessary bitumen/insulating compound complete with terminals, clamps, bolts, nuts and washers etc. 10Sqmm (PWD Electrical CSR of 2019-20, Pg no- 42, Si.no-6.10.1) ---- As per the directions of the Engineer-in-charge of the work

6.18.3 - Supplying and running GI/Copper conductor for grounding and (along with other wires in conduit system of wiring) using necessary suitable size clamps, nails, guttas/spacers etc. 8 SWG GI Wire (PWD Electrical CSR of 2019-20, Pg no- 44, Si.no-6.18.3) ---- As per the directions of the Engineer-in-charge of the work

419 - Electronic 5 to 20Amps single phase Class-1 Accuracy Energy Meter (PWD Electrical CSR of 2019-20, Pg no- XVI, Si.no-419) ---- As per the directions of the Engineer-in-charge of the work

5.21 - Supplying, fixing and wiring earth leakage relay with core balanced current transformer suitable for single phase 50 Hz AC with latest microcontroller based, digital readout of percentage leakage current, programmable delay/auto/ manual reset facility suitable to mount on DIN rail/ flush ounting on panel board. (PWD Electrical CSR of 2021-22, Pg no- 14, Si.no-5.21) ---- As per the directions of the Engineer-in-charge of the work

13.6 - Providing,supplying to work site, Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034- 2000; 3Phase, SS Bowl & Impeller with Low volt Motor as per specifications,as per necessary ammendments and instructions of engineer incharge of work. 5.00 HP - 90 LPM @ 110 m = 10 STG Outlet Dia - 2.00” (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -160, item no - 13.6) ---- As per the directions of the Engineer-in-charge of the work

22.2 - Supply and delivery at site Brand new best make PVC insulated cable of Flat 3 core (sheathed) of nominal cross sectional area as per IS 694-1990 with ISI Mark and as per its latest amendments. 1x3x2.5 m2 (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -161, item no - 22.2) ---- As per the directions of the Engineer-in-charge of the work

27.1 - Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments Size 50 mm (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -162, item no - 27.1) ---- As per the directions of the Engineer-in-charge of the work

28.1 - Supply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments Size 50 mm (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -162, item no - 28.1) ---- As per the directions of the Engineer-in-charge of the work

30.1 - Supply, installing,testing and commissioning COMMON control panel consisting of the following INCOMING:1 No set of Phase indicating lamps with SFU of suitable rating 1 No, Analog Ammeter, 1 No Analog Voltmeter 1ni with Phase selector switch, Isolating switch OUTGOING for Main Electrical Pump: 1 No. MCB 1 No. DOL of S/D Starter suitable for respective HP 1 No. Electrcal Protection Like single Phase preventor, under voltage over Volage, under current over current & dry run protection suitable for the pump described above 1 no Indoor type NOTE: 1) DOLDirect Online Starter 2) S-D- Star Delta Starter For OUTDOOR type Upto 6 HP pumps (Water Supply & UGD Works CSR of 2021- 22,Vol -5, pg no -162, item no - 30.1) ---- As per the directions of the Engineer-in-charge of the work

163 - Labour charges for Erection, Electrification and commissioning of Pump sets, including aligning and balancing of all items including supply and erection of two pair of supporting clamps, bore well caps, cable clips and water tight gland cable protectors, bolts, nuts, valve and gauges,tools and equipments etc., involved in the job as per specifications, with necessary tests as per specifications, with testing of as per instructions of engineer incharge of work. (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -163, item no - ---- As per the directions of the Engineer-in-charge of the work

163 - Labour charges for erection of outdoor type panel board and meter board units with all necessary materials and labour, tools and equipments including providing cement concrete foundation bed etc., complete as per specification, with testing of as per instructions of engineer incharge of work. (Water Supply & UGD Works CSR of 2021-22,Vol -5, pg no -163, item no - ---- As per the directions of the Engineer-in-charge of the work

1.17.1 - Earth work excavation for pipeline trenches in all kinds of soils by mechanical means above 600 mm trench width as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & boning rods at every 100 mm whevere necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. All kinds of soils. Depth upto 1.50 m (Common SR-2021-22, Vol-1, Page no-10, I.No-1.17.1) ---- As per the directions of the Engineer-in-charge of the work

M010F - Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc. complete.4 Kg/m2: 63mm(weight of pipe -0.465 kg) (Water Suppy Common SR-2021-22, Page no-139, I.No-12.1 M010F) ---- As per the directions of the Engineer-in-charge of the work

M010F - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposit ed layer by ramming after watering with a lead upto 50 m , and lift upto 1.5 m. Including cost of all labour complete as per specifications ( Common SR-2021-22, Vol-1 Page no-7, I.No-1.10) qty Same as Item no 1 ---- As per the directions of the Engineer-in-charge of the work