PROVN OF RAIN WATER HARVESTING STRUCTURE AT HQ 6 MTN ARTY BDE AT RAIWALA MIL STN

Amount

Excavating over areas, n exc 1.5 m deep and getting out soft/loose any type of soil

Excavation in trenches not exc 1.50 mtr deep and not exc 1.50 mtr wide and getting out in any type of soil for foundation complete all as specified and directed by Engineer-in-Charge

Excavating over areas , exc 1.5 m and not exceeding 3.0 M deep and getting out in any type of soil

Excavating over areas , exc 3.00m and not exceeding 4.5 M deep and getting out in any type of soil

M&L cement concrete type D2, 1:4:8 (40mm graded stone agg) in fdn, filling and mass concrete complete all as specified and directed.

M&L brick work with old size sub class B bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified & directed

Removing excavated material any type of soil n exc 50m and depositing where directed.

Returning filling in, incl spreading levelling watering and ramming in layers n exc 25cm.

M/L 15mm thick rendering in CM 1:4 on fair faces of brick or concrete surfaces finished even and smooth without using extra cement complete all as specified & directed

M&L precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4

M & L for TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending spirally for hooping for columns and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

S & F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls.

S&F in repair stack clamps out of 40mmx 3 mm flat iron including bolts and nuts and securing ends of stays to walls or roof with fastner for 100 mm pipe, complete all as specified and directed.

S & F 110 mm bore PVC (SWR) bends of any radius

S&F Pre-painted galvalume aluminium zinc coating AZ-150 GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed .

S & F MS flats as in columns and walls for holdfast Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer.

M&L Loose filling with aggregates of Broken stone boulders gauge 80 to 150 mm in soakage pits, soakage wells all as specified

M&L Rolled section as in main and cross beams hip and jack rafters purlins where connected to common rafters and running rails and guides for sliding doors fixed with angle cleats or oters connecting plates Fe-290 gde E-165 complete all as specified and directed

M&L salt glazed stoneware drain pipes 150 mm bore Grade A (ISI marked) laid in trenches and jointed with collars with following sizes laid on concrete bed,complete all as specified and directed.

M&L for PCC 1:4:8 type D2 concrete bed to drain pipes 150 mm bore incl packing under and haunching against the sides of pipe after they are laid & tested,complete all as specified and directed.

SUBHASH GUPTA (BID ID -3508737)

shreyansh construction (BID ID -3518916)