Public Works Department Tender

i) For pipes exceeding 90mm dia. but not exceeding 300mm dia.

Providing fixing and laying S&S centrifugally cast (SPUN) ductile iron class K-7 pipes conforming to IS: 8329 as per CPWD specification and direction of the Engineer-in Charge

i)100mm dia

ii)150mm dia

iii) 200 mm dia

Providing and laying D.I. specials of class K - 12 suitable for push - on jointing as per IS : 9523 as per CPWD specification and direction of the Engineer - in - charge. i) Upto 300 mm dia

Providing & fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) as per CPWD specification and direction of the Engineer - in - charge.

i) 100 mm dia.

Providing and fixing C.I. non-return valve of approved quality as per CPWD specification and direction of the Engineer-in-charge.

i)100 mm nominal bore

Charges for push-on (Tyton) joints to centrifugally (Spun) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as per chapter 20 of CPWD specification and direction of the Engineer-in-charge.

i) 100 mm dia.

ii) 150 mm dia.

iii) 200 mm dia

Charges for cutting D.I. pipe with steel saw by manual means as per CPWD specification and direction of the Engineer- in – charge.

i) 150 mm dia.

Providing and fitting fixing of Fully Automatic Star Delta type Motor starter (3 ph. 50 Hz, 415V in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge.

i) 25HP/18.5Kw Relay range within 13-21 +10%

Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN), 415/500 Volt, L & T / Havells / BCH make etc. complete as per specification and direction of the Engineer-incharge.

i) 63 amps

Providing and fitting fixing with PVC insulated single core multistrand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the pannel board as per specification and direction of the Engineer-in-charge.

i) 10 sqmm

Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) Gamair wood I plywood pannel board for fitting fixing of electrical items, in/c 2 nos MS angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing of moving iron type, Range 0-500 V, 96 mm x 96 mm size AC Volt meter ( L & T / AE make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the Engineer-incharge.

Providing and fitting fixing of moving iron type, Range 0-100/0- 200 amps, 96 mm x 96 mm size AC Amps meter direct reading type ( L & T / AE make) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing of of 5000 GPH x 76 mtrs. Head water lubricated submersible pump of maximum 150 mm outer dia. With maximun 10(ten) stages coupled with required water and non-cover loading submersible motor suitable for 340-440 volts, 3 phase 50Hz, A.C supply and star delta method of starting along with 35 mtrs. x 2 x 3 x 4 sq.mm joint less PVC 3 (three) core double length flat cable (continuous length) of suitable size fitted with submersible motor, suction case, strainer, coupling key, vertical non- return valve cum discharge case including supplying of 10 Nos. suitable cable guard with clips and nuts & bolts, 2 (two) pair M.S. column clamps as per direction of Engineer-in-charge conforming to terms & conditions of the contract (Each pump with motor shall consists of stainless stell closed type impeller , C.I. bowl, C.I discharge case, pump shaft (styainless steel), bush (bronze), shaft sleeve (bronze/ chromium), sand guard, winding rotor, stator, counter thrust plate, thrust plate, thrust bearing segment etc. conforming to relevant BIS codes.)

Providing & fabrication of column pipe including fitting fixing of G.I. flange by cutting the GI pipe ( conforming to IS: 1239 medium class) into 3.05 mtr. long and welding the same with GI flange as per specification and direction of the Engineerin-charge ( G.I. pipe will be provided by the agency at his own cost & risk). i)For 80 mm dia G.I. pipe with 10 mm thick GI flange