1) Providing water supply arrangements to the toilet in the Valayamadevi control room building at Valayamadevi 110 KVSS 2) Improvement works to the toilet sewage pipe line work of the Valayamadevi Control room building at Valayamadevi 110 KVSS 3) Con

Amount

A) water supply arrangements

a) Providing water supply arrangements to the toilet in the valayamadevi control room building at valayamadevi 110 KV SS

Supplying and laying PVC pipe line of 50mm dia OD 10Kg per cm2 for water supplying including cost of pipe pipe specials adhesive solvent labour lead lift etc complete

Re filling with excavated soil other than sand complying with standard specification

Supplying and fixing 25mm PVC tap with cost tap labour etc complete

Supplying and fixing of 25mm dia OD 10Kg per cm2 including cost of material labour lead and lift and including cost of special etc complete

Supplying and fixing of 1000 lit capacity sintex tank of approved quality including cost of materials labour for fixing lead lifts etc complete

Supplying and fixing of 1HP jet Pump set including cost of materials labour dfor fixing lead lifts etc complete

Supplying and fabrication and placing in position of MS per RTS steel reinforcement for RCC works including labour for cutting bending tying and fixing in position as per specification including cost of all materials lead lift labour cost of binding wire etc complete

Providing RCC M20 Mix using 12 to 20mm HB stone jelly for roof slab including form work curing cost of all materials lead and lift etc complete but excluding cost of reinforcement as directed by engineer incharge.

b) Improvement works to the toilet sewage pipe line work of the valayamadevi control room building at valayamadevi 110KV SS

Dismantling the brick work in the existing damaged manhole including cost of all materials lead lift etc complete

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hard red earth shales murrams gravel stoney earth and earth mixed with small size boulders etc complete

Filling with clean river sand complying with standard specification etc Complete

P C C 1 is to 2 is to 4 using 40mm HBG jelly including cost of all materials labour lead lift curing etc complete

Brickwork in CM I is to 6 mix using III class brick of size 9" x4 3/8"x2 3/4" for foundation and walls including cost of all materials labour lead lift curing etc complete

Plastering in CM 1 is to 5 12mm thick for brick walls including cost of all materials labour lead lift curing etc complete

Supplying anf fixing C I man hole cover of size 0.60 x0.60 cm for inlet and outlet manhole and building outside manhole cover for heavy duty including lead lift labour etc complete

Supplying and filling with gravel including cost of all materials labour lead and lift etc complete

Providing and ficing 110 mm OD 6Kgf PVC for sewage line including cost of bend clamp shoe etc complete

Supply and fixing wash basin of size 550mmx400mm with all accessories such as cast iron bracket 32 mm Dia C P waste coupling 32 mm dia B Class G I waste pipe 15 mm dia GM wheel valve 15mm dia nylon connection 15mm dia brass nipples 15mm CP Pillar tap with all accessories including cost of all materials labour lead lift etc complete

c) Construction of sump for water supply to the toilet in the valayamadevi control room building at valayamadevi 110KV SS

Earth work excavation and depositing on bank with in initial lead of 10m and initial lift of 2m in hard red earth shales murrams gravel stoney earth and earth mixed with small size boulders etc complete

Supplying and filling of river sand in foundation and basemet with well watering and consolidation as per atd sprcn including cost of all labour lead lift etc complete

PCC M15 concrete using 40mm HBS machine crushed metal for foundation including cost of all labour lead lift etc complete

Brickwork in CM I is to 6 mix using III class brick of size 9" x4 3/8"x2 3/4" for foundation and walls including cost of all materials labour lead lift curing etc complete

Plastering in CM 1 is to 5 12mm thick for brick walls including cost of all materials labour lead lift curing etc complete

K.Karthikeyan