Public Works Department Tender

Supplying and fixing of 1x3x6 sqmm (single run) PVC insulated copper submersible flat flexible cable of Finolex make complete.-12.5HP to 20HP pump set

Supplying of 3.5/4x50 sqmm underground cable (Paragon /suncab /Empire) complete.-suitable for (30HP to 40HP pumpset)/(upto 40KVA Genset).

Laying of UG cable and providing termination of cable joint with suitable cable gland, cable socket etc., complete - 3.5/4 x 50 / 3.5/4 x 70 sqmm cable.

Supplying and fixing of meter board of size 600mm x 900mm x 150mm on suitable angle frame with suitable water proof plywood 12mm thick for receiving ED supply. The board frame shall be painted and covered on all sides by 16 gauge MS sheet and fixed with 3 Nos. of 100 Amps fuse carrier (Havells/ Standard/ Anchor make) with screws etc., complete.

Supplying and fixing of teak wood Arial Board with 100 amps HRC fuse base and fuse link and suitable post clamp to hold the GI pipe with electric post including bolts and nuts etc., complete.

Making earth pit of G.I. pipe for earthing in earth pit with 40mm dia. G.I. pipe medium class of length 3.05m perforated with 46 Nos of 12mm dia. holes, pipe lowered in bore holes of 150mm dia. And filled in with charcoal and salt in alternative layer of 300mm, the top of G.I. pipe shall be clamped. Earth pit shall be provided with 60cm dia precast ring with 60cm depth alround,covered with R.C.C. precast slab etc. as per I.E. standards.

Supplying and fixing of copper wire 8 SWG (4 mm dia) for earthing arrangements including bolt and nuts etc., complete.

Providing and fixing 50 mm dia GI pipe (Class B) conforming to IS 1239 (Part 1:1990) with GI fittings including trenching, refilling etc., complete for UG cable duct.

Supplying and fixing of pole clamp to hold the G.I. Pipe with electric post.

Supplying and laying of 40mm dia. PVC pipe (Class 3 - PN 0.6 Mpa) conforming to IS 4985 : 2000 for inserting submersible cable from bore well to starter.

Supply and fixing of 80/100mm dia. M.S. erection clamps of size 80mmx12mm with bolts, nuts, washer etc., complete.

Supplying, fixing and lowering into the borewell high tensile threaded PVC column pipes which are to be connected to the submersible pump, including labour charges,jointing materials etc.,complete.-75/80 mm dia

Supplying and fixing of C.I. adopter which is to be connected to submersible pump delivery pipe.-75/80 mm dia.

Erection, testing and commissioning of motor and pump set complete. The rate includes obtaining electricity service connection from Electricity Department also.

Providing and fixing C.I. sluice valve (PN 1) (with cap) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc., complete (the tail pieces if required will be paid separately) - 80 mm dia.

Providing and fixing C.I. Ball type non return valve (PN 1) conforming to IS 318 & IS 1363, with bolts, nuts, rubber insertion etc., complete - 80 mm dia.

Providing and fixing in position flanged standard D.I. specials (Electro steel/Lanco /Jindal/ Kiswok) such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 100 to 300mm dia.

Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing, testing the joints etc., complete -100mm dia.

Providing and fixing in position G.I. equal Tee(UNIQUE/R Brand/HB Brand/UI Brand)conforming to IS 1239 part II and ISI marked, including labour charges for jointing, jointing materials etc, complete- 80mm dia.

Providing and fixing in position G.I. elbow (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked, including labour charges for jointing, jointing materials etc, complete - 80 mm dia.

Providing and fixing mild steel flange including bolts, nuts, rubber insertion, labour charges etc,complete-80mm dia.

Providing and fixing reducing mild steel flange including necessary bolts,nuts, rubber insertion, labour charges etc,complete-150 x 80mm dia

Providing and laying Ductile Iron Double flanged pipes of class K9 (Electro steel/ Lanco/ Jindal/ Electrotherm) conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification . (earth work and jointing of pipes with rubber insertion will be paid separately) -150mm dia.

Supplying and laying of 16mm dia nylon rope for holding of motors.

Supply of Fabricated steel Kiosk of internal dimension 2.20 x 1.90m with front and rear height of 2.40m and 2.10m respectively. The fabrication of the kiosk is to as per the details below:- The Corner pillar of the Kiosk shall be single equal M.S. angle 50x50x6mm tied up at the top and bottom with 40x40x6mm angle, intermediate support of M.S. angles (2 Nos.) of 40x40x6mm and also same angle for bracer shall be provided. For roof 2 Nos. of 40x40x6mm angles to be provided and for front door portion an extra angle of 40x40x6mm of 2.40m is to be provided as horizontal lintel of 0.65m of the same angle. Three numbers of 40x6mm flats for the roof of length 2.40m shall be provided. The door shall be of 0.60mx1.85m with 35mx35xx5mm angle on all the four sides with an intermediate horizontal angle with cross stiffener of 40x6mm flats for the doors. The roof and

sides of the Kisok shall be of 18SWG G.I. corrugated sheet. The rate shall included the cost of all materials, labour, fabrication charges including providing of locking arrangements for the door, painting two coats of enamel paint both side and outside the Kiosk, transportation to newly erected 2 Nos. of borewells at Kaikalapet Village etc as directed by the Engineer – in – charge.

The foundation brick work in CM 1:4 will be constructed in 23cm wall for a height of 60cm over foundation concrete PCC 1:5:10 for a width of 60cm and 15cm thick. The inside pump shed flooring will be laid in PCC 1:2:4 in 50mm thick over a sand filling of 15cm thick and PCC 1:5:10 of 10cm thick. The outside area will be plastered in cement mortar 1:4, 12mm thick etc. complete as instructed by the Engineer in charge.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 80 mm dia nominal bore.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth sides of foundations etc. in layers not exceeding 20cm in depth consolidating each deposited layer by ramming and watering lead upto 50m & lift upto 1.5m.