Municipal Administration And Water Supply Department Tender

Fourth depth 6m to 8m

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Medium rock and dense medium rock requiring blasting Fifth depth 8m to 10m

Open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Hard granite measured in solid including blasting and stacking Sixth depth 10m to 12m

Seventh depth 12m to 14m

Eighth depth 14m to 16m

Ningth depth 16m to 18m

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) Above GL

Beyond 0m to 4.50m

Beyond 4.50m to 8.00m

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 Curved Sufrace For steining wall - 0 to 3.30m above GL

0 to 3.30m above GL

3.30 to 4.30m

4.30m to 5.30m

5.30m to 6.30m

6.30m to 7.30m

7.30 to 7.70m

Bottom beam sides 7.70m to 8.00m

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Painting 2 coats with approved cement paint over cement plastered wall surface, ceiling and other new surface and including cleaning, preparing the surface and curing etc., complete. Side wall above GL

Supply, delivery and fixing inposition of 75mm Dia PVC Pipe 4Kg pr including cost and conveyance to site and all labour charges for fixing inposition and all other incidental charges therefore etc complete.

Supply and delivery of CI steps etc complete and as directed b

Providing M.S channel of ISLC 200 of 5.40m length 2 nos as directed by the departmental officers including cost and conveyance of materials and all labour charges including all other incidental charges therefore etc complete. etc., complete including painting and fittings etc., complete.

Supplying and fixing in position of weld mesh 75mm X 25mm with necessary ' bolts, bitumen washers and cutting theweld mesh to the required size including cost and conveyance of all materials to site etc,complete as per standard specification.

Refilling the outside of the well with 10mm gravel complying with standard specification for filling the side of the well , complete as per standard specification

Earth work excavation and depositing on bank with initial lead of 10m and lift of 2m in narrow trenches for laying water supply pipes in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth, mixed with small sized boulders and hard gravelly soil as per SS20B etc complete.

Supply and delivery of 90mm dia PVC Pipes - as per IS IS 4985 /2000 6KSC including cost and conveyance to site and all other incidental charges therefore etc complete

Supply and delivery of 150mm C.I. D/F pipes as per IS 7181/1986 and IS 1537 including cost, conveyance and all other incidental charges therefore etc complete

Supply and delivery of 100mm CID/F specials including cost, conveyance and all other incidental charges therefore etc complete

Supply and delivery of CI sluice valve 150mm CI Sluice Valves Non Raising Spindle Type to pressure rating of 1.6 PN to be used in pump house (Long Body/ Long face to face)Conforming to IS as per IS with ISI marking

Supply and delivery of 100mm CI Sluice valves Non Raising Spindle Type to pressure rating of 1.6 PN to be used in pump house (Long Body/ Long face to face)Conforming to IS as per IS with ISI marking

Supply and delivery of 150mm NON RETURN VALVESConforming to IS as per IS with ISI marking

Supply and delivery of 100mm NON RETURN VALVESConforming to IS as per IS with ISI marking

Supply and delivery of 100mm M.S. Clamp set including cost, conveyance and all other incidental charges therefore etc complete

Jointing CI D/F Pipes & specials with rubber insertion to the required specification with MS Bolt & nuts complete and tenting the pipes (including cost of jointing material) 100 mm C.I. D/F pipe

Supply and delivery of 50mm dia CI single Air valve as per IS 14845 etc complete as per standard specification including taxes and duties, loading transportation and unloading at site of work etc complete and all other incidental charges therefore etc complete

Supply and delivery of DI Specials as per IS 9523/2000 (Socket) etc complete as per standard specification including taxes and duties, loading transportation and unloading at site of work etc complete and all other incidental charges therefore etc complete

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste and as directed by the TWAD Officers

Refilling with excavated earth complying with Standard Specification of filling including all labour charges and all other incidental charges therefore etc complete

Supply and delivery of Open well Submersible pump set 600 LPM Head 75m conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP , Fully Automatic Air break Star Delta up to 25 HP and Auto Transformer starter for above 25 HP starting and for continuous operation

Labour charges for the erection of submersible pumpset in well /sump including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of well /sump

Supply and Delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE 16 Sq.mm CONFORMING TO IS 694/1990

Laying charges for PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE 16 Sqmm including all labour charges and all other incidental charges therefore etc complete

Jointing material for PVC insulated and sheathed 3core Flat Cables 16Sqm including all labour charges and all other incidental charges therefore etc complete

THREE PHASE PANEL BOARD STAR- DELTA WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC60947-1 suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately).

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415 / 440V 50 HZ conforming to ISS with ISI marking-M-1615