N I U N D

Item No.1a: Excavation for foundation / pipe trenches in soft Soil and old foundation and lime masonry foundation and in hard rock including removing the excavated material upto a distance of 50 M with lift upto 1.5 M stacking as directed (Rs. 165.00) + 10% for hilly area)

Item No.1a: Excavation for foundation / pipe trenches in Soft Rock and lime masonry foundation and in hard rock including removing the excavated material upto a distance of 50 M with lift (Rs. 629.00) + 10% for hilly area)

Item No.1a: Excavation for foundation / pipe trenches in Hard Rock and Chislling old foundation and lime masonry foundation and in hard rock including removing the excavated (Rs. 1129.00) + 10% for hilly area)

Item No.2: Providing ISI standard RCC pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, including all statutary duties and taxes such as GST levied by Gol and GoM in all respect, inspection charges, transport to departmental stores / site, unloading and stacking, etc. complete as per IS- 300 mm dia. RCC NP II Class pipe

Item No.3: Lowering, laying and jointing in proper grade and alignment RCC pipes with collar joints in CM 1:1 proportion or socketed RCC pipes with rubber joints (excluding cost of rubber ring or RCC collar), including cost of conveyance from stores 300 mm dia. RCC NP II Class pipe

Item No. 4:- Hydraulic testing of RCC pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other 300 mm dia. RCC NP II Class pipe

Item No.5:-Precast RCC Covers Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCCbedding,excludingexcavation, B.B.masonryinCM 1:5proportion precast RCC frame and cover, etc.completeasdirectedby Engineer-in-charge A) As above of 60 x 45 cm internal size and depth upto 0.9M with pre cast R.C.C.slab cover.

N) Item No. 6: Refilling the trenches with available excavated stuff with soft material first over pipe line and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, cum etc. complete.

Item No. 6: Refilling the trenches with available excavated stuff with soft material first over pipe line and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, cum etc. complete.